PISA (Programme for International Student Assessment) — Questions and Answers

Question 1: Country Y's mean science score was 490 in PISA 2018 and 505 in PISA 2022. Country Z's mean science score was 510 in 2018 and 515 in 2022. Based only on this information, which conclusion is invalid without further statistical analysis?

Country Z performed better than Country Y in both cycles.
Country Y's score increased by 15 points.
Both countries saw an increase in their mean science scores.
Country Y showed more significant improvement than Country Z. (Correct answer)

Correct answer: Country Y showed more significant improvement than Country Z.

While Country Y has a larger point increase (15 points vs. 5 points), we cannot conclude its improvement is more 'significant' in a statistical sense without considering the standard errors for the scores in both years for both countries. A larger point change might not be statistically significant if the uncertainty around the estimates is high, while a smaller change could be.

Question 2: In PISA equity analyses, what is 'tracking' and what is its typical equity implication?

Separating students into different academic or vocational programs by ability at an early age, which tends to amplify socioeconomic differences (Correct answer)
Following student cohorts longitudinally across multiple PISA cycles
Monitoring teacher performance through classroom observation rubrics
Recording student attendance digitally, which improves accountability

Correct answer: Separating students into different academic or vocational programs by ability at an early age, which tends to amplify socioeconomic differences

Early tracking — placing students into separate academic or vocational tracks — tends to increase between-school variance and amplify socioeconomic disparities, as lower-SES students are disproportionately sorted into lower tracks.

Question 3: What is the primary purpose of financial literacy assessment in PISA - Program for International Student Assessment?

To limit the number of qualified professionals
To assess competency in financial literacy assessment concepts and application (Correct answer)
To replace all other assessment methods
To generate revenue for testing organizations

Correct answer: To assess competency in financial literacy assessment concepts and application

Financial Literacy Assessment assessment evaluates understanding and application of core concepts, ensuring candidates meet established competency standards.

Question 4: Which PISA domain was used as the primary vehicle to assess students' ability to navigate digital reading environments in PISA 2009?

Digital reading (Correct answer)
Financial literacy
Mathematical literacy
Science literacy

Correct answer: Digital reading

PISA 2009 introduced a digital reading component that measured students' ability to navigate and interpret electronic texts.

Question 5: A student reads a blog post that claims, 'Using a smartphone for more than two hours a day is guaranteed to cause brain damage.' As a scientifically literate citizen, what should be the student's most critical first step?

Accept the claim as true because it sounds serious and scientific.
Share the blog post with friends to warn them of the danger.
Immediately stop using their smartphone for more than two hours.
Look for the evidence and the source of the claim to evaluate its credibility. (Correct answer)

Correct answer: Look for the evidence and the source of the claim to evaluate its credibility.

A core competency of scientific literacy is to evaluate scientific information and its sources. Extraordinary claims require strong evidence. Before accepting or acting on such a claim, a scientifically literate person would question the source, look for supporting data from reputable studies, and consider whether the claim is based on scientific research or opinion.

Question 6: In the heart of the forest, hidden from the bustling city life, lies a tranquil oasis known as Willow Lake. Surrounded by towering trees and carpeted with lush greenery, the lake is a haven for wildlife and a sanctuary for weary souls seeking solace. As the gentle breeze whispers through the leaves and the water ripples softly against the shore, visitors are enveloped in a sense of serenity that transcends time and space. In a world filled with noise and chaos, Willow Lake remains a timeless retreat, offering a glimpse of nature's sublime beauty. What effect does Willow Lake have on visitors?

It exposes them to urban life.
It transports them back in time.
It offers solace and tranquility. (Correct answer)
It overwhelms them with noise and chaos.

Correct answer: It offers solace and tranquility.

Explanation: The passage mentions that Willow Lake is a sanctuary for weary souls seeking solace, indicating that it has a calming effect on visitors.

Question 7: What is the primary purpose of PISA's 'trend items' that are retained across computer-based cycles?

To allow measurement of change in student performance over time (Correct answer)
To fill time remaining in the assessment window
To reward high-performing countries
To reduce test development costs only

Correct answer: To allow measurement of change in student performance over time

Trend items are kept across cycles specifically to establish a common scale that allows PISA to measure whether student performance has improved, declined, or stayed the same.

Question 8: ELECTRICITY CONDUCTION Electrical conductivity is a property of materials that describes their ability to conduct electric current. Metals are known for their high electrical conductivity due to the mobility of electrons in their atomic structure. Which of the following materials is an example of a good electrical insulator?

Aluminum
Copper
Silver
Glass (Correct answer)

Correct answer: Glass

Explanation: Glass is an example of a good electrical insulator because it does not allow electric current to flow easily through it. Unlike metals, which have loosely bound electrons that can move freely and conduct electricity, insulating materials like glass have tightly bound electrons, making it difficult for electricity to pass through them.

Question 9: According to PISA research, which factor most strongly predicts the performance disadvantage of immigrant students relative to native-born peers?

Socioeconomic status in the destination country (Correct answer)
The language spoken at home
The length of time since the family immigrated
The education system of their country of origin

Correct answer: Socioeconomic status in the destination country

After controlling for socioeconomic status, much of the immigrant performance gap diminishes, indicating that disadvantage is largely socioeconomic in nature rather than attributable solely to immigration status itself.

Question 10: Which policy intervention does PISA research most consistently identify as effective for improving educational equity?

Extending the school day uniformly for all students
Shifting resources from teacher salaries to school infrastructure
Universal access to quality early childhood education and care (Correct answer)
Increasing standardized testing frequency to identify underperformers earlier

Correct answer: Universal access to quality early childhood education and care

PISA and OECD research consistently link access to quality early childhood education with reduced socioeconomic performance gaps, as early interventions yield the highest long-term returns for disadvantaged children.

Question 11: Which of the following is a core principle behind the selection of reading, mathematics, and science as PISA's three major assessment domains?

They represent foundational literacies considered essential for students to apply knowledge and skills to real-life challenges. (Correct answer)
They are the only subjects for which reliable longitudinal trend data can be collected.
They are the easiest subjects to translate and adapt for culturally diverse international student populations.
They are the subjects most commonly taught in the final year of compulsory schooling across all OECD countries.

Correct answer: They represent foundational literacies considered essential for students to apply knowledge and skills to real-life challenges.

PISA is designed to assess how well students, as they near the end of compulsory education, can apply their knowledge in real-world contexts. Reading, mathematics, and science are considered the foundational literacies that are essential for this 'readiness for life' and for full participation in modern society.

Question 12: How does PISA's parent questionnaire contribute to understanding the learning environment?

It gathers data on parents' educational expectations, home learning activities, and views on the school (Correct answer)
It collects parental test scores
It measures parental income only
It is used to assess teacher performance

Correct answer: It gathers data on parents' educational expectations, home learning activities, and views on the school

The optional parent questionnaire collects information on parental expectations, home learning support, and satisfaction with the school, enriching the picture of students' learning environment.

Question 13: As his friends gathered to scale the towering cliff, Alex hesitated. Despite their enthusiastic encouragement, he remained rooted to the ground, his instincts warning him of the potential danger ahead. While his friends ventured forth, he chose to explore the safer path along the shoreline, trusting his intuition to guide him away from harm's way. What can be inferred from the author's description of the protagonist's actions?

The protagonist is compassionate and cares for others.
The protagonist is adventurous and enjoys taking risks.
The protagonist is cautious and avoids dangerous situations. (Correct answer)
The protagonist is introverted and prefers solitude.

Correct answer: The protagonist is cautious and avoids dangerous situations.

Explanation: The author's description of the protagonist's actions suggests that they are cautious and prefer to avoid dangerous situations, as evidenced by their reluctance to join their friends in risky activities.

Question 14: Which PISA 2022 innovative domain assessed students' ability to evaluate the credibility of online information?

Global competence
No domain; it was embedded in reading literacy (Correct answer)
Creative thinking
Financial literacy

Correct answer: No domain; it was embedded in reading literacy

In PISA 2022, evaluating the credibility and reliability of online information was embedded within the reading literacy framework rather than treated as a separate domain.

Question 15: The Amazon Rainforest, often referred to as the "lungs of the Earth," is the largest tropical rainforest in the world, spanning nine countries in South America. This vast expanse of lush vegetation plays a crucial role in regulating the Earth's climate by absorbing carbon dioxide and producing oxygen. Home to an astonishing variety of plant and animal species, many of which are found nowhere else on Earth, the Amazon Rainforest is a biodiversity hotspot of global significance. However, rampant deforestation, driven by logging, agriculture, and urban expansion, poses a grave threat to this invaluable ecosystem and the indigenous communities that depend on it for their livelihoods. What metaphor is used to describe the Amazon Rainforest?

World's Greenhouse
Heart of biodiversity
Lungs of the Earth (Correct answer)
Garden of Eden

Correct answer: Lungs of the Earth

Explanation: The passage refers to the Amazon Rainforest as the "lungs of the Earth," emphasizing its role in producing oxygen and regulating the planet's climate.

Question 16: The Great Barrier Reef, located off the coast of Queensland, Australia, is the world's largest coral reef system and a UNESCO World Heritage site. Stretching over 2,300 kilometers, this marine marvel is home to a dazzling array of marine life, including colorful coral, tropical fish, and marine turtles. Snorkelers and divers from around the globe flock to the Great Barrier Reef to explore its vibrant underwater world and witness its extraordinary biodiversity. However, this natural wonder is facing unprecedented threats from climate change, pollution, and overfishing, underscoring the urgent need for conservation efforts to protect this fragile ecosystem for future generations. What activity attracts visitors to the Great Barrier Reef?

Exploring underground caves
Hiking through rainforests
Snorkeling and diving (Correct answer)
Birdwatching along coastal cliffs

Correct answer: Snorkeling and diving

Explanation: The passage mentions snorkelers and divers exploring the vibrant underwater world of the Great Barrier Reef.

Question 17: A student is presented with two online articles about a recent international trade agreement. One article, from a government agency, highlights the economic benefits. The other, from a non-governmental organization, focuses on the negative impact on small farmers. The PISA cognitive assessment of global competence would most likely ask the student to:

Memorize the key statistics presented in both articles.
Choose which article is more interesting to read.
State their personal feelings about the trade agreement.
Evaluate the purpose and intended audience of each source to understand their different perspectives. (Correct answer)

Correct answer: Evaluate the purpose and intended audience of each source to understand their different perspectives.

A key cognitive process in the PISA global competence assessment is the ability to evaluate information, sources, and perspectives. This involves recognizing that sources have different purposes and biases which influence how they present information. This skill is crucial for making sense of complex global issues by analyzing data and arguments from multiple viewpoints.

Question 18: Which PISA questionnaire component measures home educational resources and contributes to the ESCS composite index?

Student Learning Experience Survey
Family Income Disclosure Form
School Resources Questionnaire
Home Possessions Index (HOMEPOS) (Correct answer)

Correct answer: Home Possessions Index (HOMEPOS)

HOMEPOS (the PISA index of home possessions) captures books, educational technology, and cultural resources available at home, and serves as one of the three inputs into the ESCS composite.

Question 19: In PISA 2018, which aspect of students' online behavior was examined as part of the well-being and learning environment module?

Online shopping habits
Students' ability to build websites
Students' coding skills
Cyberbullying experiences and social media use (Correct answer)

Correct answer: Cyberbullying experiences and social media use

PISA 2018 included questions about cyberbullying and social media use, examining how digital life outside school affects students' well-being.

Question 20: Which PISA cycle produced a dedicated thematic report titled 'PISA 2015 Results: Students' Well-Being'?

PISA 2018
PISA 2012
PISA 2009
PISA 2015 (Correct answer)

Correct answer: PISA 2015

PISA 2015 was the first cycle to publish a dedicated volume on students' well-being, covering life satisfaction, anxiety, social connections, and learning environments.

Question 21: What is the primary purpose of the PISA Contextual Questionnaires that are administered alongside the main cognitive assessments in reading, mathematics, and science?

To assess the quality of national school curricula.
To directly measure students' non-cognitive skills for a separate international ranking.
To determine the final cognitive assessment score for each student.
To provide context that helps explain differences in student performance. (Correct answer)

Correct answer: To provide context that helps explain differences in student performance.

The main goal of the contextual questionnaires (for students, principals, parents, and teachers) is to gather data on student backgrounds, school environments, and learning attitudes. This information is crucial for analyzing and understanding the results of the cognitive tests, helping to explain why performance varies between students, schools, and countries.

Question 22: What does PISA's 'school climate' concept encompass?

The weather patterns near the school
Students' and teachers' shared perceptions of the social and academic atmosphere of the school (Correct answer)
The school building's energy efficiency
The school's financial budget

Correct answer: Students' and teachers' shared perceptions of the social and academic atmosphere of the school

School climate in PISA refers to the collective perceptions of students and teachers about the social, emotional, and academic environment within the school.

Question 23: A student is given a bus schedule (a non-continuous text) and asked to find the last bus that departs for the city center on a Saturday. This task primarily falls under which reading process?

Constructing an integrated representation of text
Reflecting on content and form
Locating information (Correct answer)
Assessing quality and credibility

Correct answer: Locating information

This is a classic 'Locating information' task. It requires the student to scan the text for a specific piece of information ('accessing and retrieving') without needing deep interpretation or evaluation.

Question 24: How are financial literacy assessment standards typically updated in PISA?

Only when government legislation requires changes
By popular vote among all practitioners
Standards never change once established
Through periodic review by expert panels incorporating new research and best practices (Correct answer)

Correct answer: Through periodic review by expert panels incorporating new research and best practices

Professional standards are periodically reviewed and updated by expert panels who incorporate new research findings, technological advances, and evolving best practices.

Question 25: How does PISA's computer-based platform record student behavior beyond final answers?

It tracks eye movement only
It records video of students
It captures log files of click sequences, time-on-task, and navigation paths (Correct answer)
It does not record process data

Correct answer: It captures log files of click sequences, time-on-task, and navigation paths

PISA's computer-based system logs process data including click sequences, time-on-task, and navigation choices, enabling analysis of problem-solving strategies.

Question 26: According to the PISA 2022 Mathematical Literacy Framework, which of the following best defines mathematical literacy?

A student's knowledge of theoretical mathematics, primarily in the domains of calculus and linear algebra.
The skill of using mathematical software and technology to solve abstract algebraic problems.
An individual's capacity to reason mathematically and to formulate, employ, and interpret mathematics to solve problems in a variety of real-world contexts. (Correct answer)
The ability to perform complex calculations and recall advanced mathematical formulas.

Correct answer: An individual's capacity to reason mathematically and to formulate, employ, and interpret mathematics to solve problems in a variety of real-world contexts.

The PISA 2022 framework defines mathematical literacy as the ability to reason mathematically and apply mathematical concepts to solve real-world problems. This involves a cycle of formulating a situation mathematically, employing mathematical concepts and procedures, and interpreting the results in the original context.

Question 27: What does the slope of the PISA socioeconomic gradient specifically measure?

The total number of low-SES students in a country
The correlation between school size and performance
The national average ESCS score
The average score difference associated with a one-unit increase in the ESCS index (Correct answer)

Correct answer: The average score difference associated with a one-unit increase in the ESCS index

The slope of the socioeconomic gradient indicates how many score points are associated with each one-unit change in ESCS, quantifying the strength of the socioeconomic effect on achievement.

Question 28: In PISA equity analysis, what does 'between-school variance' measure?

The proportion of total performance variation that lies across different schools rather than within them (Correct answer)
Score differences between participating countries
Variation caused solely by differences in teacher quality
Score gaps between public and private schools only

Correct answer: The proportion of total performance variation that lies across different schools rather than within them

Between-school variance measures how much of total student performance variation exists among schools; high between-school variance indicates a stratified system where school attended strongly predicts achievement outcomes.

Question 29: Which approach best supports preparation for financial literacy assessment in PISA?

Memorizing answers without understanding concepts
Systematic study of core concepts combined with practice problems (Correct answer)
Only reviewing materials the day before the test
Skipping foundational topics and focusing only on advanced material

Correct answer: Systematic study of core concepts combined with practice problems

Effective preparation requires systematic study of fundamental concepts reinforced with practice problems that build understanding and application skills.

Question 30: A team of researchers wants to investigate the effects of a new running shoe on athletic performance. Which of the following questions is a scientific question that can be investigated through their experiment?

Do the new running shoes look better than the old ones?
Does running in the new shoes affect a runner's 100-meter sprint time? (Correct answer)
Is the price of the new running shoes fair for the technology they use?
Does wearing the new shoes make runners feel happier?

Correct answer: Does running in the new shoes affect a runner's 100-meter sprint time?

A scientific question must be testable and allow for the collection of measurable data. Sprint time is a quantifiable variable that can be measured and compared between runners wearing the new shoes and those wearing other shoes. The other options are based on subjective opinion (looks, happiness) or economic judgment (fair price), not direct scientific measurement.

Question 31: An analyst notes that Country C has a smaller standard deviation in its mathematics scores compared to most other countries, even though its mean score is near the OECD average. What does this smaller standard deviation most likely indicate?

A more equitable distribution of mathematics performance among its students. (Correct answer)
That its top-performing students are not as strong as in other countries.
A less challenging mathematics curriculum.
A sampling error occurred during the data collection process.

Correct answer: A more equitable distribution of mathematics performance among its students.

The standard deviation is a measure of the dispersion or spread of scores around the mean. A smaller standard deviation indicates that students' scores are clustered more closely together. In the context of PISA, this is often interpreted as a sign of greater equity in performance, meaning there is less variation between the highest- and lowest-performing students.

Question 32: Which PISA questionnaire component gathers data about the physical and social resources of a student's school environment?

Parent questionnaire only
School questionnaire completed by the principal (Correct answer)
Student questionnaire only
Teacher questionnaire only

Correct answer: School questionnaire completed by the principal

The school questionnaire, completed by the principal, collects data on school resources, policies, staffing, and the learning environment.

Question 33: The PISA 2022 creative thinking assessment is structured around four content domains. Which of the following is NOT one of these domains?

Written Expression
Digital and Media Literacy (Correct answer)
Social Problem Solving
Scientific Problem Solving

Correct answer: Digital and Media Literacy

The PISA 2022 Creative Thinking assessment includes four domains: written expression, visual expression, social problem solving, and scientific problem solving. Digital and Media Literacy, while an important 21st-century skill, is not one of the four specific domains used to contextualize the creative thinking tasks in this PISA framework.

Question 34: According to the PISA 2018 framework, the ultimate purpose of fostering global competence in students is to equip them to:

Compete effectively in the international job market.
Pass standardized tests on world history and geography.
Appreciate foreign art, music, and literature at a higher level.
Thrive in an interconnected world and promote collective well-being. (Correct answer)

Correct answer: Thrive in an interconnected world and promote collective well-being.

The PISA definition states that global competence is the capacity to "...act for collective well-being and sustainable development." This highlights the framework's focus on preparing students to be constructive, responsible, and engaged citizens who can contribute to more inclusive and sustainable societies, not just for personal economic gain or academic knowledge.

Question 35: The majestic Niagara Falls, located on the border between the United States and Canada, is one of the most iconic natural wonders in North America. With its thunderous roar and breathtaking cascade of water, Niagara Falls captivates millions of visitors each year. Standing at the edge of the falls, one can feel the power and magnitude of nature's force as gallons of water plummet over the precipice every second. Whether viewed from the Canadian side in Ontario or the American side in New York, the beauty and grandeur of Niagara Falls leave an indelible impression on all who behold it. What is the primary sensory experience described in the passage?

The sound of roaring water (Correct answer)
The smell of mist and water vapor
The taste of freshwater from the falls
The touch of smooth rock surfaces

Correct answer: The sound of roaring water

Explanation: The passage describes the thunderous roar and sound of water cascading over Niagara Falls.

Question 36: According to the PISA 2018 framework, which of the following cognitive processes is most concerned with assessing the quality and credibility of a text?

Locating information
Reading fluently
Understanding
Evaluating and reflecting (Correct answer)

Correct answer: Evaluating and reflecting

The PISA framework for reading literacy explicitly defines 'Evaluating and reflecting' as the process that involves assessing the quality and credibility of a text, reflecting on its content and form, and detecting and handling conflict.

Question 37: The author employs vivid imagery and metaphorical language to underscore the urgency of addressing climate change. By likening the Earth to a fragile ecosystem teetering on the brink of collapse, the reader is compelled to acknowledge the severity of the situation and take action to preserve our planet for future generations. What is the purpose of the author's use of figurative language in the passage?

To highlight the importance of the topic (Correct answer)
To challenge readers' assumptions
To emphasize the complexity of the issue
To entertain readers with vivid imagery

Correct answer: To highlight the importance of the topic

Explanation: The author's use of figurative language serves to highlight the importance of the topic discussed in the passage, drawing attention to its significance.

Question 38: What role does critical analysis play in PISA financial literacy assessment?

It only applies to theoretical contexts
It replaces the need for factual knowledge
It is not relevant to this field
It enables evaluation of information quality and identification of logical reasoning (Correct answer)

Correct answer: It enables evaluation of information quality and identification of logical reasoning

Critical analysis is essential for evaluating information, identifying valid reasoning, recognizing errors, and making well-supported decisions in professional contexts.

Question 39: A student is presented with a scenario about a new community garden that is struggling with a pest problem without using chemical pesticides. The student is asked to propose one highly original and effective solution. This task primarily assesses the student's ability to:

Generate a creative idea. (Correct answer)
Evaluate diverse solutions.
Demonstrate scientific literacy.
Engage in visual expression.

Correct answer: Generate a creative idea.

This task asks for a single solution that is both original (novel) and effective (valuable). According to the PISA framework, this directly assesses the cognitive process of 'generating creative ideas.' While it is in a scientific context, the primary skill being measured is the creativity of the idea itself, not the student's formal scientific knowledge. Evaluating ideas would involve assessing a pre-existing list of solutions.

Question 40: In PISA, what distinguishes surface-level knowledge from deep understanding in financial literacy assessment?

Surface-level knowledge is always sufficient for professional practice
There is no meaningful difference between the two
Deep understanding involves applying concepts to novel situations and explaining reasoning (Correct answer)
Deep understanding only requires memorizing more facts

Correct answer: Deep understanding involves applying concepts to novel situations and explaining reasoning

Deep understanding goes beyond memorization to include the ability to apply knowledge in new contexts, analyze problems, and articulate the reasoning behind decisions.

Question 41: Regular physical activity is crucial for maintaining good health. Exercise helps to strengthen muscles, improve cardiovascular function, and boost overall well-being. Whether it's brisk walking, swimming, or cycling, finding an activity you enjoy can make it easier to incorporate exercise into your daily routine. So, lace up your sneakers and get moving for a healthier you! What is the main idea of the passage?

The importance of exercise for physical health (Correct answer)
The impact of technology on modern lifestyles
The significance of sleep for cognitive function

Correct answer: The importance of exercise for physical health

Explanation: The main idea of the passage focuses on the benefits of exercise for physical health, as indicated by the details provided in the text.

Question 42: What type of PISA item allows students to construct a written response rather than select from options, and is scored using rubrics?

Constructed-response item (Correct answer)
Drag-and-drop item
Selected-response item
Hot-spot item

Correct answer: Constructed-response item

Constructed-response items require students to type or write answers in their own words and are evaluated against rubrics, capturing skills that multiple-choice items cannot.

Question 43: In PISA computer-based reading tasks, what does 'multiple-source integration' require students to do?

Identify grammatical errors in emails
Synthesize information across several digital documents to answer a question (Correct answer)
Read one long passage carefully
Translate texts between languages

Correct answer: Synthesize information across several digital documents to answer a question

Multiple-source integration tasks require students to synthesize and compare information from two or more digital documents to construct an answer.

Question 44: In addition to the three core domains of reading, mathematics, and science, most PISA cycles also feature an "innovative domain." What is the primary purpose of including these domains, such as Creative Thinking (2022) or Learning in the Digital World (2025)?

To pilot potential replacements for one of the three core domains in future PISA cycles.
To explore, define, and develop assessments for emerging, cross-curricular skills relevant to 21st-century life. (Correct answer)
To create a separate ranking of countries based only on non-traditional skills.
To provide an easier assessment option for countries that typically score low in the core domains.

Correct answer: To explore, define, and develop assessments for emerging, cross-curricular skills relevant to 21st-century life.

Innovative domains are PISA's mechanism for staying current and exploring the measurement of skills and competencies that are not captured by the core domains but are increasingly important for students' futures. This work helps to inform education systems about student preparedness for the evolving demands of modern society and the workforce.

Question 45: The PISA index of economic, social, and cultural status (ESCS) is a critical composite measure derived from the student questionnaire. Which of the following sets of indicators is used to construct this index?

Student's career aspirations, number of siblings, and weekly allowance.
Parental income, country of birth, and type of school attended (public vs. private).
Highest parental occupation, highest parental education, and home possessions. (Correct answer)
Student's self-reported happiness, classroom size, and availability of school computers.

Correct answer: Highest parental occupation, highest parental education, and home possessions.

The ESCS index is consistently derived from three key variables reported by the student: the highest level of education of their parents (PARED), the highest occupational status of their parents (HISEI), and a list of home possessions which serves as a proxy for family wealth and cultural resources (HOMEPOS).

Question 46: In PISA, what is a 'socioeconomic gradient'?

The statistical relationship between student achievement scores and socioeconomic status across a school system (Correct answer)
The percentage of students who qualify for free or reduced-price lunch
The rate at which high-SES students improve their scores over time
The gap between urban and rural school funding levels

Correct answer: The statistical relationship between student achievement scores and socioeconomic status across a school system

A socioeconomic gradient shows how achievement scores change as ESCS increases, revealing the strength and steepness of the socioeconomic status–performance relationship within a country.

Question 47: What does PISA's 'disciplinary climate' index measure in a classroom?

How orderly and conducive to learning students perceive the classroom atmosphere to be (Correct answer)
Student-to-teacher ratios
Teacher certification levels
The number of disciplinary referrals per semester

Correct answer: How orderly and conducive to learning students perceive the classroom atmosphere to be

The disciplinary climate index captures students' perceptions of how orderly their classroom is, including whether the teacher starts on time and students listen without disruption.

Question 48: Which statistical measure does PISA use to capture the proportion of performance variation explained by students' socioeconomic backgrounds?

The Gini coefficient
The coefficient of determination (R²) from the ESCS regression (Correct answer)
The variance decomposition index
The mean ability estimate

Correct answer: The coefficient of determination (R²) from the ESCS regression

PISA uses R² from regressing performance on ESCS to indicate how much of the score variance is accounted for by socioeconomic background — higher R² signals a less equitable system.

Question 49: In the bustling metropolis of New York City, Central Park stands as a verdant oasis amidst the concrete jungle. Spanning over 840 acres, this iconic urban park offers respite from the chaos of city life, with its winding paths, picturesque landscapes, and diverse wildlife. As joggers weave through the tree-lined trails and families picnic on the lush lawns, Central Park becomes a vibrant tapestry of activity and tranquility. With its iconic landmarks like Bethesda Terrace and the Central Park Zoo, this green sanctuary serves as a beloved retreat for both locals and tourists alike. How does the author describe the atmosphere in Central Park?

Vibrant and tranquil (Correct answer)
Dull and monotonous
Chaotic and overwhelming
Quiet and desolate

Correct answer: Vibrant and tranquil

Explanation: The passage describes the atmosphere in Central Park as vibrant and tranquil.

Question 50: A graph in a health report shows that as ice cream sales increase, the number of drowning incidents also increases. The report concludes that eating ice cream causes drowning. Why is this conclusion likely flawed?

The graph is probably inaccurate because ice cream is a solid and can't cause drowning.
The study should have been conducted in winter to get more accurate results.
The conclusion is valid because the data shows a clear positive correlation.
The conclusion ignores a likely third variable, such as warm weather, that causes both to increase. (Correct answer)

Correct answer: The conclusion ignores a likely third variable, such as warm weather, that causes both to increase.

This is a classic example of confusing correlation with causation. While the two variables increase together (correlation), one does not necessarily cause the other. A third, unmentioned variable—warm weather—is the likely cause of both increases. In warm weather, more people buy ice cream, and more people go swimming, which leads to a higher number of drowning incidents.

Question 51: The PISA framework defines global competence as a multidimensional capacity. Which of the following is NOT one of the four core dimensions of global competence?

To achieve fluency in at least two foreign languages. (Correct answer)
To examine issues of local, global, and intercultural significance.
To engage in open, appropriate, and effective interactions across cultures.
To take action for collective well-being and sustainable development.

Correct answer: To achieve fluency in at least two foreign languages.

While language skills can contribute to global competence, PISA's framework does not define multilingual fluency as a core dimension. The four dimensions are: 1) examine issues of local, global, and intercultural significance; 2) understand and appreciate the perspectives and worldviews of others; 3) engage in open, appropriate, and effective interactions across cultures; and 4) take action for collective well-being and sustainable development.

Question 52: Which of the following scenarios best illustrates the PISA mathematical process of 'formulating situations mathematically'?

Using a calculator to find the final value of an investment with compound interest.
Explaining why a particular statistical model is a better fit for a dataset than another.
Reading a real-world problem about designing a garden and identifying the key variables, constraints, and mathematical relationships needed to create a budget. (Correct answer)
Calculating the area of a complex geometric shape using a given formula.

Correct answer: Reading a real-world problem about designing a garden and identifying the key variables, constraints, and mathematical relationships needed to create a budget.

'Formulating situations mathematically' involves translating a real-world problem into a mathematical structure. This includes identifying variables, recognizing mathematical relationships, and making simplifying assumptions to create a model that can be solved mathematically.

Question 53: In PISA's digital reading framework, which skill involves judging whether a web source is trustworthy and relevant to a research task?

Text formatting
Reflecting on form
Evaluating quality and credibility (Correct answer)
Locating information

Correct answer: Evaluating quality and credibility

Evaluating quality and credibility is a distinct skill in PISA's digital reading framework, requiring students to assess whether a source is reliable and appropriate.

Question 54: A national education ministry is preparing for the PISA 2028 cycle, where reading will be the major domain. Which of the following activities would be most directly informed by this specific cycle focus?

Gauging student proficiency in the innovative domain of 'Learning in the Digital World'.
Comparing their country's average science scores to the OECD average for the first time.
Reviewing the logistical protocols for computer-based testing, as it will be the first year it is used.
Analyzing detailed student performance results on subscales such as 'accessing and retrieving information' versus 'integrating and interpreting texts'. (Correct answer)

Correct answer: Analyzing detailed student performance results on subscales such as 'accessing and retrieving information' versus 'integrating and interpreting texts'.

When a domain is the major focus, as reading will be in 2028, the PISA results provide a much more granular analysis of performance. This includes detailed reporting on subscales and proficiency in different aspects of the subject, offering deeper insights for policy-making than are available for the minor domains in that cycle.

Question 55: A student conducts an experiment to test the hypothesis that caffeine increases the heart rate of daphnia (water fleas). She places a daphnia on a microscope slide in a drop of water and measures its heart rate. She then adds a drop of caffeine solution and measures the heart rate again. To ensure the reliability of her results, which of the following is the most important next step?

Testing a different type of organism to see if it reacts the same way.
Repeating the experiment multiple times with different daphnia. (Correct answer)
Publishing her single result immediately to claim the discovery.
Using a stronger concentration of caffeine to get a more obvious result.

Correct answer: Repeating the experiment multiple times with different daphnia.

In scientific enquiry, repeatability is crucial for establishing reliability. A single result could be an anomaly. By repeating the experiment with multiple subjects under the same conditions, the student can determine if the observed effect is consistent and not due to chance or individual variation in the daphnia.

Question 56: The PISA definition of Reading Literacy is 'understanding, using, evaluating, reflecting on and engaging with texts in order to...' Which of the following best completes the definition?

pass standardized school examinations.
achieve one's goals, to develop one's knowledge and potential and to participate in society. (Correct answer)
master basic decoding and word recognition skills.
analyze the grammatical structure of sentences.

Correct answer: achieve one's goals, to develop one's knowledge and potential and to participate in society.

The official PISA definition of reading literacy emphasizes the application of reading skills for personal, educational, and societal purposes. The other options describe more narrow or foundational aspects of reading, not the broad, functional literacy that PISA aims to assess.

Question 57: In the age of technology, the art of letter writing has become a relic of the past. Once cherished as a means of conveying thoughts and emotions across vast distances, handwritten letters have been largely replaced by digital communication. Yet, within the yellowed pages of old correspondence lies a treasure trove of memories, each word imbued with the essence of the writer's soul. As we navigate the fast-paced world of the digital age, perhaps it is time to rediscover the beauty and intimacy of putting pen to paper. What does the phrase "relic of the past" suggest about letter writing?

It is ubiquitous and essential.
It is outdated and obsolete. (Correct answer)
It is cherished and valued.
It is modern and innovative.

Correct answer: It is outdated and obsolete.

Explanation: The phrase suggests that letter writing is no longer commonly practiced and is considered outdated.

Question 58: When a student is asked to explain the main message of a short story by integrating different pieces of information from the narrative, they are primarily demonstrating the competency of:

Reading fluently
Constructing an integrated representation of text (Correct answer)
Searching for and selecting relevant text
Reflecting on the content and form of a text

Correct answer: Constructing an integrated representation of text

This task requires the student to move beyond literal meaning and build a holistic understanding of the text. 'Constructing an integrated representation of text' is a sub-skill of the 'Understanding' process and involves connecting different parts of the text to grasp the overall message or theme.

Question 59: Which of the following best encapsulates the PISA 2022 definition of creative thinking?

A fixed, innate talent for innovation that is primarily domain-specific.
The capacity for rapid, spontaneous thought and unconventional problem-solving.
The ability to produce aesthetically pleasing artistic works.
The competence to engage productively in generating, evaluating, and improving ideas. (Correct answer)

Correct answer: The competence to engage productively in generating, evaluating, and improving ideas.

The PISA 2022 framework defines creative thinking as 'the competence to engage productively in the generation, evaluation and improvement of ideas, that can result in original and effective solutions, advances in knowledge and impactful expressions of imagination.' This definition emphasizes a cyclical and malleable process rather than focusing solely on artistic output, speed of thought, or the idea of it being an innate talent.

Question 60: A student is presented with a news article containing graphs about a city's changing population over 50 years. They are asked to determine if the article's conclusion that 'population growth has been stable' is justified by the data. Which process of the mathematical problem-solving cycle is most prominently being assessed?

Utilizing computational thinking skills
Employing mathematical concepts, facts, procedures, and reasoning
Interpreting, applying, and evaluating mathematical outcomes (Correct answer)
Formulating situations mathematically

Correct answer: Interpreting, applying, and evaluating mathematical outcomes

This scenario requires the student to reflect upon the mathematical results (the graphs and the article's conclusion) and interpret them in the context of the real-life problem. They must evaluate whether the conclusion is reasonable based on the mathematical evidence, which is the core of the 'interpreting, applying, and evaluating' process.

Question 61: In a world dominated by digital devices and social media platforms, the author calls for a reevaluation of our relationship with technology. While acknowledging the benefits of connectivity and information access, the author warns against the potential pitfalls of over-reliance on digital devices. Instead, advocating for a balanced approach that prioritizes real-world connections and mindfulness in technology use. Which statement best summarizes the author's perspective on the subject?

The author advocates for a balanced approach to technology use. (Correct answer)
The author suggests that society should completely reject digital devices.
The author argues that social media is detrimental to interpersonal relationships.
The author believes that technology has more drawbacks than benefits.

Correct answer: The author advocates for a balanced approach to technology use.

Explanation: The author's perspective on the subject is that a balanced approach to technology use, rather than complete rejection or excessive reliance, is preferable for individuals and society.

Question 62: On a humid day, small droplets of water form on the outside of a glass of ice-cold water. Which of the following statements best explains this phenomenon scientifically?

Water vapor from the surrounding air cools and condenses into liquid on the cold surface. (Correct answer)
The cold temperature causes the glass to sweat out water from within its structure.
The ice inside the glass is melting and seeping through microscopic pores.
Oxygen and hydrogen atoms from the air spontaneously combine to form water on the glass.

Correct answer: Water vapor from the surrounding air cools and condenses into liquid on the cold surface.

This is an example of condensation. The air contains invisible water vapor. When the warm, moist air comes into contact with the cold surface of the glass, it cools down. This causes the water vapor to change its state from a gas to a liquid, forming droplets.

Question 63: According to PISA data, what school-level factor is most consistently associated with a positive learning environment across OECD countries?

Large school size
Strong disciplinary climate and positive teacher-student relations (Correct answer)
Selective admissions policies
Private school status

Correct answer: Strong disciplinary climate and positive teacher-student relations

PISA consistently finds that orderly classrooms and positive teacher-student relationships are among the strongest school-level predictors of student engagement and achievement.

Question 64: A Test Administrator is preparing for the PISA assessment session. The session consists of two main parts: the cognitive test and the student questionnaire. According to standard PISA procedures, what is the approximate total duration of these two parts combined?

120 minutes (Correct answer)
180 minutes
90 minutes
60 minutes

Correct answer: 120 minutes

The standard PISA computer-based assessment is designed as a two-hour (120-minute) session for the cognitive test. The student questionnaire is designed to take approximately 35 minutes, but the overall testing window is managed as a single block that typically totals two hours for both components.

Question 65: The PISA Mathematical Literacy Framework organizes mathematical content knowledge into four categories. Which of the following is NOT one of these categories?

Uncertainty and data
Change and relationships
Quantity
Algebra and functions (Correct answer)

Correct answer: Algebra and functions

The four content categories in the PISA 2022 Mathematical Literacy Framework are: Quantity, Uncertainty and data, Change and relationships, and Space and shape. While algebra and functions are important mathematical topics, they are integrated within these broader categories (especially 'Change and relationships') rather than standing as a separate top-level category.

Question 66: In any given PISA cycle, what is the primary characteristic that distinguishes the "major domain" from the "minor domains"?

A significantly larger portion of the assessment time and number of items are devoted to it. (Correct answer)
It is the only domain for which trend data is reported.
Its assessment framework is completely redesigned from scratch for that specific cycle.
It is the only domain that is administered via a computer-based platform.

Correct answer: A significantly larger portion of the assessment time and number of items are devoted to it.

The key feature of a major domain in PISA is the depth of assessment. It receives the largest share of the cognitive assessment time (roughly half to two-thirds) and a greater number of test items. This allows for a much more detailed analysis and reporting on that specific area, including performance on various subscales, which is not possible for the minor domains.

Question 67: What is the importance of interdisciplinary knowledge in PISA financial literacy assessment?

It provides broader context and enhances problem-solving through multiple perspectives (Correct answer)
It only matters for senior professionals
It is unnecessary and distracting from core competencies
It replaces the need for specialized knowledge

Correct answer: It provides broader context and enhances problem-solving through multiple perspectives

Interdisciplinary knowledge enriches understanding by providing multiple perspectives, enabling more comprehensive analysis and more creative problem-solving approaches.

Question 68: What does PISA's 'fear of failure' index measure, and how does it relate to performance?

It measures teacher fears about student failure rates
It measures dropout risk only
It measures students' phobia of standardized testing specifically
It measures students' tendency toward worry about making mistakes, which can be both a motivator and a source of anxiety (Correct answer)

Correct answer: It measures students' tendency toward worry about making mistakes, which can be both a motivator and a source of anxiety

PISA's fear of failure index captures students' general anxiety about making errors, which in moderate amounts can motivate effort but at high levels is associated with reduced well-being.

Question 69: An analyst observes that Country A has a mean mathematics score of 510 and Country B has a mean score of 500. To determine if Country A's performance is genuinely higher, what is the most critical piece of information the analyst must consider?

The standard error of the mean for each country. (Correct answer)
The OECD average score for that assessment cycle.
The raw scores of the highest-performing students in each country.
The number of students who participated in the assessment from each country.

Correct answer: The standard error of the mean for each country.

PISA results are estimates based on a sample of students. To determine if the difference between two mean scores is 'real' and not just due to random sampling variation, one must conduct a test of statistical significance. The standard error is essential for this test, as it measures the uncertainty around the mean score. A small difference in means may not be statistically significant if the standard errors are large.

Question 70: In a well-designed scientific experiment, what is the purpose of a 'control group'?

To test multiple variables at the same time on one group.
To have a group that can be stopped if the experiment goes wrong.
To provide a baseline for comparison with the experimental group. (Correct answer)
To ensure the researchers have control over the weather.

Correct answer: To provide a baseline for comparison with the experimental group.

The control group is a group in an experiment that does not receive the experimental treatment. By comparing the results of the experimental group (which receives the treatment) to the control group, scientists can determine if the variable they are testing has a significant effect. It serves as a baseline to measure the change against.

PISA (Programme for International Student Assessment)

The OECD PISA assessment measures 15-year-old students' ability to apply knowledge in reading, mathematics, and science to real-world challenges, administered every three years across 80+ countries.

Questions

120 min

Time Limit

41%

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