Everything You Need to Know About the CAT4 Test

The Cognitive Abilities Test, Fourth Edition (CAT4), is a reasoning assessment created by GL Assessment. It is used by schools to understand how students think, learn, solve problems, and approach unfamiliar information.

Unlike a subject exam, the CAT4 does not mainly test what a student has memorized in class. Instead, it measures reasoning ability across four areas: verbal reasoning, non-verbal reasoning, quantitative reasoning, and spatial ability.

This guide explains what the CAT4 test is, how it is structured, how CAT4 scores work, which levels are used for different ages and school years, and how students can prepare with free samples and online practice.

For parents:
CAT4 results are not meant to label a child permanently. They help schools understand a student’s reasoning profile, including strengths, possible learning needs, and areas where extra challenge or support may be useful.

Looking for CAT4 practice?
Start with our free CAT4 sample questions. For complete CAT4 preparation, including level-specific practice tests and explanations, visit TestPrep-Online CAT4 practice packs.

What Is the CAT4 Test?

CAT4 stands for Cognitive Abilities Test: Fourth Edition. It is designed to help schools understand a student’s developed reasoning abilities and likely academic potential.

The CAT4 measures how students reason with words, numbers, shapes, patterns, and spatial information. These abilities are linked to learning because students often need to solve unfamiliar problems, recognize relationships, interpret information, and transfer skills from one context to another.

The test gives schools a cognitive profile across four reasoning batteries:

• Verbal Reasoning: thinking with words and verbal relationships.
• Quantitative Reasoning: thinking with numbers and numerical patterns.
• Non-Verbal Reasoning: thinking with shapes, patterns, and visual logic.
• Spatial Ability: mentally manipulating shapes and visualizing movement or transformation.

CAT4 is often used for educational planning, identifying strengths and weaknesses, supporting students with different learning profiles, informing teaching strategies, and helping schools understand student potential beyond classroom attainment alone.

CAT4 Test Key Points

CAT4 Test Structure

The CAT4 is divided into levels that correspond broadly to age groups and school years. Most CAT4 levels include three parts and eight subtests. These subtests are grouped into four reasoning batteries.

The main CAT4 structure for Levels A to G includes:

• Part 1: Figure Classification and Figure Matrices.
• Part 2: Verbal Classification, Verbal Analogies, and Number Analogies.
• Part 3: Number Series, Figure Analysis, and Figure Recognition.

Levels X, Y, and Pre-A are designed for younger students and may use a simplified structure. Schools choose the appropriate level based on the student’s age, year group, and testing purpose.

Free CAT4 practice tests and CAT4 sample questions can help students understand what the questions look like before test day.

CAT4 Batteries and Question Types

Verbal Reasoning Battery

The Verbal Reasoning battery measures how well a student can think with words and understand relationships between verbal concepts.

• Verbal Classification: students identify how words are related and choose another word that fits the same category.
• Verbal Analogies: students complete word relationships, such as “A is to B as C is to ___.”

Verbal reasoning can be useful for understanding how students process language, vocabulary, categories, and relationships between ideas.

Quantitative Reasoning Battery

The Quantitative Reasoning battery measures how well a student can reason with numbers and numerical patterns.

• Number Analogies: students identify relationships between pairs or groups of numbers.
• Number Series: students recognize a numerical pattern and choose the number that should come next.

Quantitative reasoning is linked to mathematical thinking, pattern recognition, problem solving, and logical reasoning with numerical information.

Non-Verbal Reasoning Battery

The Non-Verbal Reasoning battery measures how well a student can solve problems using visual patterns and shapes without relying heavily on language.

• Figure Classification: students identify shared characteristics among shapes or figures.
• Figure Matrices: students solve visual analogies using shapes and patterns.

Non-verbal reasoning can help schools understand visual problem-solving ability, especially when language skills may not fully reflect a student’s reasoning potential.

Spatial Ability Battery

The Spatial Ability battery measures how well a student can visualize and manipulate shapes mentally.

• Figure Analysis: students imagine how a folded paper with holes or marks would look when unfolded.
• Figure Recognition: students identify a target shape hidden inside a more complex design.

Spatial ability can be relevant to learning in areas such as geometry, design, engineering, architecture, technology, and visual problem solving.

CAT4 Subtests and Timing

The table below shows the common CAT4 structure for Levels A to G. Exact administration details can vary by school, platform, and testing setup, so students should follow the instructions given by their school.

The total testing time is usually spread across three parts, with additional time for instructions, examples, practice items, and settling students before each section.

CAT4 Levels by Age and School Year

CAT4 levels are selected according to the student’s age and school year. The table below gives a practical guide for parents. Schools may use slightly different placement rules depending on country, curriculum, and administration policy.

Important:
The school decides which CAT4 level a student takes. Parents should always follow the level stated by the school, admissions office, or testing provider.

CAT4 Scoring and Results

CAT4 reports are designed to help schools and parents understand a student’s reasoning profile. A report may include raw scores, Standard Age Scores, percentile ranks, stanines, group rank, and battery-level profiles.

Scores are usually reported separately for the four CAT4 batteries, and reports may also include an overall mean score. The most useful interpretation usually comes from the pattern across batteries rather than from one number alone.

Standard Age Score (SAS)

The Standard Age Score, or SAS, is one of the most important CAT4 scores. It adjusts performance for the student’s age and allows comparison with students of the same age group.

The average SAS is 100. A score above 100 is above the age-group average, while a score below 100 is below the age-group average. However, small differences should not be over-interpreted. Schools use CAT4 scores alongside classroom performance, teacher judgment, and other assessment information.

National Percentile Rank and Stanines

The National Percentile Rank, or NPR, shows how a student performed compared with students in the comparison group. For example, an NPR of 85 means the student performed as well as or better than about 85% of students in that norm group.

Stanines simplify results into nine broad bands. A stanine of 1 is the lowest band and 9 is the highest band. Stanines are useful for quickly understanding whether performance is low, average, or high compared with the norm group.

How CAT4 Scores Are Used

• Understanding learning strengths: schools can see whether a student is stronger in verbal, numerical, visual, or spatial reasoning.
• Planning support: lower scores in one battery may suggest where targeted help could be useful.
• Planning enrichment: high scores may show areas where a student needs more challenge.
• Setting targets: schools may use CAT4 data to set realistic academic goals.
• Interpreting attainment: CAT4 can help explain why a student performs differently across subjects.

Parent tip:
Do not focus only on the overall score. A student may have a very uneven profile, such as strong spatial reasoning but weaker verbal reasoning. That pattern can be more useful than a single average.

Why Is the CAT4 Test Important?

CAT4 is important because it gives schools information that classroom tests may not show. A student may have strong reasoning potential even if their current school marks are average. Another student may perform well in class but show a specific reasoning weakness that teachers can support.

Schools may use CAT4 results to:

• identify cognitive strengths and areas for development;
• support personalised learning plans;
• understand academic potential;
• identify students who may need additional support;
• identify students who may benefit from enrichment or more challenge;
• support conversations between teachers, parents, and students;
• help with target setting and progress monitoring.

CAT4 is only one source of information. It should be interpreted together with classroom performance, teacher observations, student motivation, language background, wellbeing, and other assessment results.

Where Is CAT4 Used?

CAT4 is used in schools in the United Kingdom and in many international schools around the world. It is especially common in schools that follow British, international, or English-medium curricula.

Depending on the country and school system, CAT4 may be used for:

• school placement;
• academic benchmarking;
• transition between school stages;
• gifted and talented identification;
• support planning for students who need help;
• understanding EAL or multilingual learner profiles;
• school-wide data analysis and target setting.

Regions where parents may commonly encounter CAT4 include the United Kingdom, Ireland, the United Arab Emirates, and international schools in countries such as Malaysia, India, China, and others.

Important:
CAT4 use varies by school. Do not assume every school in a country uses CAT4, or that every school uses it for the same purpose. Check directly with your school for test dates, level, format, and how results will be used.

How to Prepare for the CAT4 Test

CAT4 preparation should focus on understanding the question types and building confidence with timed reasoning tasks. Since CAT4 measures reasoning rather than memorized curriculum knowledge, students should practice patterns, relationships, logic, and visual problem solving.

CAT4 Preparation Tips

• Learn the four batteries: understand verbal, quantitative, non-verbal, and spatial reasoning.
• Practice each subtest: students should know what Figure Matrices, Verbal Analogies, Number Series, and Figure Analysis questions look like.
• Use timed practice: CAT4 subtests are timed, so pacing matters.
• Review mistakes: students should understand the relationship or pattern behind each correct answer.
• Practice spatial visualization: folded paper, hidden shapes, rotation, and visual matching can feel unfamiliar without practice.
• Build vocabulary carefully: verbal reasoning often depends on understanding word meanings and categories.
• Do not cram at the last minute: short regular practice is more useful than trying to learn everything the night before.

Useful Practice Activities

• word category games for verbal classification;
• analogy practice for verbal reasoning;
• number pattern puzzles for quantitative reasoning;
• shape matrix puzzles for non-verbal reasoning;
• paper folding and hidden-shape exercises for spatial reasoning;
• timed mixed practice to build confidence and pacing.

Recommended CAT4 preparation:
For full-length CAT4 practice tests, targeted exercises, and answer explanations by level, use TestPrep-Online CAT4 practice packs.

CAT4 Preparation Packs

CAT4 preparation packs can help students become familiar with the structure, timing, and question types before the real test. This is especially useful for students who have never taken reasoning tests before or who need to prepare for a specific CAT4 level.

What Preparation Packs Usually Include

• Full-length practice tests: useful for understanding timing and stamina.
• Battery-specific practice: verbal, quantitative, non-verbal, and spatial reasoning exercises.
• Detailed explanations: students learn why the correct answer works.
• Level-specific content: practice matched to the student’s CAT4 level.
• Progress review: parents can identify strengths and weaker areas.

Choose the right CAT4 level:
If your school has told you the CAT4 level your child will take, use that level when choosing a practice pack. If you are not sure, compare your child’s age and school year in the table above, then visit TestPrep-Online’s CAT4 preparation shop.

Family Plan for Multiple Tests

Families preparing for more than one test may prefer a broader preparation plan. The TestPrep-Online Family Membership may be useful for families with multiple children or students preparing for several assessments.

Family Plan Benefits

• Multiple assessments: useful if your family is preparing for CAT4, NWEA MAP, iReady, ISEE, STAAR, SCAT, or other tests.
• Flexible practice: students can practice at home and at their own pace.
• One plan for several needs: can be more practical than buying separate resources for each child.
• Ongoing access: useful when children have different testing dates or school requirements.

For additional details, visit the Family Membership page.

Why Use Tests.School for CAT4 Preparation?

Tests.School helps parents understand school assessments in clear, practical language. Our CAT4 resources are designed to explain the test format, scoring, levels, and practice options without overwhelming families.

• Clear explanations: parent-friendly guides to CAT4 structure and scoring.
• Free samples: access introductory CAT4 questions before choosing a full pack.
• Level guidance: understand which CAT4 level may match your child’s year group.
• Practice options: compare free resources and paid preparation packs.
• Related school tests: learn about other assessments such as NWEA MAP.

Take the Next Step

Help your child feel more confident before the CAT4 test. Start with free CAT4 test samples, then move to full practice if your child needs structured preparation by level.

Ready to practise?
Choose a level-specific CAT4 preparation pack to practise verbal, quantitative, non-verbal, and spatial reasoning before test day.

CAT4 FAQs