Intelligence Test Cheat Sheet 2026

The 30 highest-yield Intelligence Test facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. What does a cognitive ability test primarily measure? → Mental capacity to process information and solve problems
2. Research consistently finds that males, on average, outperform females on which type of spatial task? → Mental rotation of 3D objects
3. What does 'validity' mean in the context of a cognitive ability test? → The test accurately measures what it intends to measure
4. Which IQ score threshold is commonly used to identify intellectual giftedness? → 130
5. In verbal reasoning, 'reading comprehension' items test: → Understanding, inference, and critical analysis of written passages
6. The digit span test, commonly used in intelligence assessments, primarily measures: → Short-term and working memory capacity
7. Research consistently shows that working memory capacity strongly correlates with which cognitive outcome? → General fluid intelligence and academic achievement
8. The original IQ formula was Mental Age divided by Chronological Age, multiplied by 100. Who developed this formula? → William Stern
9. Which cognitive domain is most directly assessed by a 'digit span backward' task? → Working memory and attention
10. Which of the following BEST describes fluid intelligence (Gf)? → The ability to reason and solve novel problems without relying on prior knowledge
11. Which verbal reasoning skill is MOST important for success on a standardized reading test? → Drawing valid inferences from text
12. In cognitive testing, what does 'g factor' refer to? → The general intelligence underlying all cognitive abilities
13. What does a 'composite IQ score' typically represent? → An overall score combining performance across multiple cognitive subtests
14. A test item presents a graph of quarterly sales data and asks which quarter had the highest growth rate. This is an example of: → Numerical reasoning / data interpretation
15. The Corsi Block-Tapping Test primarily measures: → Visuospatial working memory
16. Which statistical concept describes how far an individual score deviates from the group average? → Standard deviation
17. How does fluid intelligence typically change across the adult lifespan? → It peaks in early adulthood and gradually declines with age
18. A 70-year-old professor with decades of expertise can still write insightful research papers. This demonstrates: → Crystallized intelligence compensating for fluid intelligence decline
19. The memory technique of grouping individual pieces of information into larger meaningful units is called: → Chunking
20. Which statement about cognitive ability tests and job performance is most accurate according to research? → They are among the strongest predictors of job performance across many occupations
21. On a numerical reasoning test, 'ratio and proportion' items assess the ability to: → Understand and apply the relationship between quantities
22. What percentage of the population scores between 85 and 115 on a standard IQ test? → 68%
23. Creativity is the process by which a person comes up with an inventive, unconventional, and useful solution to a problem. → Creative Thinking
24. Which career field would MOST benefit from high spatial reasoning ability? → Mechanical engineering
25. ___ is the way a person feels about themselves and thinks other people feel about them. → Self Esteem
26. Sustained attention refers to the ability to: → Maintain focus on a task over an extended period
27. The visuospatial sketchpad in Baddeley's working memory model is primarily responsible for: → Processing and storing visual and spatial information
28. An IQ score of 130 falls at approximately which percentile? → 98th
29. Which cognitive ability does a 'number series' item MOST directly measure? → Fluid reasoning applied to numerical patterns
30. Which of the following statements about spatial reasoning and STEM achievement is BEST supported by research? → Strong spatial reasoning in childhood predicts later achievement in STEM fields