All Free Psychology MCQs with Answers

• A. France
• B. Britain
• C. Australia
• D. China

Explanation: Among these choices, China has traditionally been regarded as less likely to use standard Western-style IQ testing than France, Britain…

• A. An environmental change, because gene frequencies in populations couldn't change so quickly.
• B. Improvements in the gene pool as we evolve.
• C. A statistical artefact.
• D. None of the above.

Explanation: The Flynn effect is the observed rise in average IQ scores across generations.

• A. Bodily-Kinesthetic
• B. Cultural
• C. Musical
• D. Naturalist

Explanation: Gardner proposed intelligences such as bodily-kinaesthetic, musical, and naturalistic intelligence.

• A. Some people have general intelligence, other have multiple intelligences.
• B. The only people who do not have general intelligence are those that have IQs less than 100.
• C. General intelligence develops by adulthood.
• D. General intelligence can be thought of a "mental energy' that is applied to all tasks that we attempt.

Explanation: Spearman described general intelligence, or g, as a general mental energy that contributes to performance across different tasks.

• A. Biological
• B. Social
• C. Cognitive
• D. Cultural

Explanation: Reaction time, inspection time, and psychophysiological measures link intelligence with the speed and efficiency of nervous-system…

• A. Study skills
• B. School performance
• C. Environment
• D. Race

Explanation: Heritability describes genetic contribution within a population, not complete genetic determination of an individual’s IQ.

• A. 50%
• B. 70%
• C. 10%
• D. 25%

Explanation: Many classic estimates place the genetic contribution to IQ variance at about 50%, although the figure can vary across populations, ages…

• A. spatial
• B. musical
• C. musical
• D. practical

Explanation: Sternberg’s triarchic theory identifies analytical, creative, and practical intelligence.

• A. the stereotype threat.
• B. standardization.
• C. reliability.
• D. convergent thinking

Explanation: Convergent thinking narrows information toward one correct answer, as required in a standard intelligence-test item.

• A. smaller synaptic gaps
• B. longer axons
• C. higher dopamine levels
• D. greater neural plasticity

Explanation: Research linking intelligence with brain functioning suggests that highly intelligent children show greater neural plasticity, allowing…

• A. Wechsler tests
• B. Stanford-Binet tests
• C. IQ tests
• D. Reaction time tests

Explanation: The Wechsler scales are the most widely used individual intelligence tests and include separate versions for children, adults, and…

• A. The first route to knowledge is through thought (central processes).
• B. The thought route to knowledge is unrelated to individual differences in IQ.
• C. Thoughtful problem solving can be done either by verbalizing a problem (using language-like propositions to think) or by visualizing (usingvisou-spatial representations to think.
• D. We need two different kinds of knowledge acquisitions routines, each generated by one of two specific processors.Pakistan Current Affairs

Explanation: Anderson’s account allows thought to contribute to individual differences in intellectual performance, so saying that the thought route is…

• A. General intelligence represents an average of the processing of several independent components that contribute to the performance of any complex task.
• B. There is a single ability common to all tasks and the differences in this single ability between individuals give rise to differences in general intelligence.
• C. There is no such thing as general intelligence
• D. All of the above

Explanation: Detterman explains general intelligence as the combined outcome of several relatively independent processing components, rather than one…

• A. Shared environments
• B. Non-shared environments
• C. Shared and non-shared environments
• D. Genetic traits

Explanation: Identical twins reared together share nearly the same genes and family environment, so score differences mainly point to non-shared…

• A. Genotypic
• B. Environmental
• C. Modular
• D. Phenotypic

Explanation: An IQ score reflects the expressed or observed outcome of both genetic and environmental influences, so it is a phenotypic measure.

• A. Sternberg's triarchic theory
• B. Fluid intelligence
• C. Minimal cognitive archittecture
• D. Information-processing

Explanation: The minimal cognitive architecture model interprets savant abilities as resulting from selective brain damage that leaves some cognitive…

• A. standardization.
• B. reification.
• C. heritability.
• D. convergent thinking.

Explanation: Reification means treating an abstract idea or construct as though it were a concrete, independently existing thing.

• A. demonstrating a high level of emotionol intelligence.
• B. gifted with a superior level of Sperman's g factor.
• C. someone with savant syndrome
• D. above average is her capacity for divergent thinking.

Explanation: Savant syndrome involves exceptional performance in a narrow domain despite significant limitations in general intellectual or adaptive…

• A. negative; negatively
• B. positively; not
• C. positively; negatively
• D. positively; positively

Explanation: Larger brain volume relative to body size shows a small positive association with intelligence, and faster perceptual processing is also…

• A. aptitude and achievement
• B. intelligence and creativity
• C. emotions and reasoning
• D. verbal and performance

Explanation: The WAIS traditionally has separate verbal and performance scales, assessing abilities such as vocabulary, reasoning, and visuospatial…