Intelligence (all notes)
154 Questions
1 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is a latent variable?

  • A variable that can be directly measured.
  • A variable that has no effect on other variables.
  • A variable that is always present in every study.
  • A variable that can't be directly measured but can be inferred from other variables. (correct)
  • Which of the following is an example of a latent variable?

  • Temperature
  • Weight
  • Height
  • Intelligence (correct)
  • Which statistical method is best suited for analyzing the relationship between manifest variables and a latent variable?

  • T-test
  • Correlation analysis
  • Regression analysis
  • Factor analysis (correct)
  • According to the passage, why is intelligence important in everyday life?

    <p>It influences how we perceive and interact with others. (C)</p> Signup and view all the answers

    What is the primary reason why people are concerned about intelligence?

    <p>Intelligence influences our perceptions and actions in various domains of life. (D)</p> Signup and view all the answers

    What is the 'g factor' in the context of intelligence?

    <p>A general mental ability that influences performance across different cognitive tasks. (D)</p> Signup and view all the answers

    Which of the following is NOT a key characteristic shared by various definitions of intelligence?

    <p>A specific skill for excelling in academic settings. (B)</p> Signup and view all the answers

    What does 'operationalization' refer to in the context of intelligence?

    <p>The process of defining an abstract concept in a measurable and observable way. (C)</p> Signup and view all the answers

    Which of the following is an example of an implicit theory of intelligence?

    <p>A child believing that someone who speaks fluently must be intelligent. (D)</p> Signup and view all the answers

    What is a hypothetical construct?

    <p>A theoretical entity that is not directly observable but can be inferred from its effects. (C)</p> Signup and view all the answers

    What is the connection between 'boxology' and hypothetical constructs?

    <p>Boxology is a term for the process of creating categories and structures for hypothetical constructs. (A)</p> Signup and view all the answers

    What distinguishes 'fluid intelligence' from the general intelligence discussed in the text?

    <p>Fluid intelligence refers to the capacity to learn and adapt to new situations, while general intelligence is a broader concept. (A)</p> Signup and view all the answers

    How does the text suggest that 'understanding how the brain processes complex cognitive constructs' is challenging?

    <p>Our current understanding of the brain is limited, and neural activity is hard to observe directly. (D)</p> Signup and view all the answers

    Based on the content, what is one critical challenge associated with measuring intelligence?

    <p>The lack of a comprehensive understanding of the brain's mechanisms for processing information. (D)</p> Signup and view all the answers

    What is a key purpose of implicit theories of intelligence?

    <p>To understand how individuals perceive and evaluate intelligence in themselves and others. (D)</p> Signup and view all the answers

    What is the primary distinction between the Raven's Progressive Matrices and the Wechsler Adult Intelligence Scale (WAIS)?

    <p>The WAIS assesses practical abilities, while the Raven's Matrices focus on abstract reasoning. (C)</p> Signup and view all the answers

    Which of the following is NOT a potential misuse of IQ tests discussed in the text?

    <p>Using IQ scores to predict future success in specific career fields. (D)</p> Signup and view all the answers

    The Flynn Effect refers to:

    <p>A steady increase in intelligence scores across generations. (C)</p> Signup and view all the answers

    What is Spearman's two-factor theory of intelligence proposing?

    <p>Intelligence is a single, general ability, with specific skills contributing to its overall score. (C)</p> Signup and view all the answers

    Which of the following is NOT a characteristic of a good measure for a hypothetical construct like intelligence?

    <p>The measure should have a strong relationship with demographic variables like age and gender. (D)</p> Signup and view all the answers

    What is the primary goal of factor analysis?

    <p>To determine the underlying structure of a set of variables and their relationships. (A)</p> Signup and view all the answers

    What is the purpose of constructing a questionnaire to measure constructs such as depression or intelligence?

    <p>To quantify and understand the complex psychological process behind these constructs. (A)</p> Signup and view all the answers

    How is the concept of 'g' uncovered using statistical approaches?

    <p>By conducting psychometric studies and analyzing the relationships between various skills and abilities. (B)</p> Signup and view all the answers

    What does the term 'face validity' refer to in the context of intelligence testing?

    <p>The extent to which the test items accurately reflect the construct of intelligence. (C)</p> Signup and view all the answers

    Which of the following best describes 'crystallized intelligence' according to Cattell's theory?

    <p>The accumulated knowledge, skills, and experiences gained over time. (C)</p> Signup and view all the answers

    Which of the following is NOT a theory of intelligence discussed in the text?

    <p>Gardner's theory of multiple intelligences (D)</p> Signup and view all the answers

    What does the term 'psychometrics' refer to?

    <p>The study of measurement and quantification of psychological phenomena. (C)</p> Signup and view all the answers

    If several items in a questionnaire consistently show a strong correlation with each other, what does it suggest?

    <p>The items are measuring different aspects of the same underlying construct. (A), The items are measuring different aspects of the same underlying construct. (B)</p> Signup and view all the answers

    Based on the information discussed in the text, which of these is a hypothetical construct?

    <p>All of the above (D)</p> Signup and view all the answers

    Which of the following best describes the relationship between Raven's Progressive Matrices and WAIS?

    <p>The two tests have a high correlation, despite their vastly different content. (B)</p> Signup and view all the answers

    Which of the following is NOT a factor found to be associated with a higher risk of cognitive decline?

    <p>Mediterranean diet (D)</p> Signup and view all the answers

    The study on the link between intelligence and longevity in Scotland used data from which years?

    <p>1932 and 2015 (B)</p> Signup and view all the answers

    What was the average follow-up time for the subjects in the Scottish Mental Survey of 1947?

    <p>57 years (B)</p> Signup and view all the answers

    According to the 'National Longitudinal Survey of Youth 1979', a 15 IQ point advantage in youth was associated with a lower risk of which health diagnoses by age 50?

    <p>High blood pressure, diabetes, lung disease, congestive heart failure, and stroke. (C)</p> Signup and view all the answers

    Which of the following is NOT cited as a potential reason or factor for the link between intelligence in youth and health/longevity?

    <p>Cultural background (D)</p> Signup and view all the answers

    Which of the following is NOT a potential protective factor against cognitive decline mentioned in the content?

    <p>Social isolation (A)</p> Signup and view all the answers

    According to the meta-analysis by Calvin et al. (2011), what was the association between intelligence test scores in youth and risk of death?

    <p>A 15 IQ point advantage was associated with a 24% lower risk of death. (D)</p> Signup and view all the answers

    The content notes that a larger meta-analysis found that the association between intelligence and mortality was reduced by a third to a half when adjusting for which factors?

    <p>Education level and adult socioeconomic status. (B)</p> Signup and view all the answers

    What is the primary purpose of the 'Theory of Cognitive Reserve' as discussed in the text?

    <p>To explain how intelligence can buffer against the effects of brain damage and decline. (B)</p> Signup and view all the answers

    The "Scottish Mental Survey 1932" followed up with participants until what year?

    <p>1997 (A)</p> Signup and view all the answers

    Which of these is NOT a reason why people with higher IQs are more likely to seek out information or speak to those informed on a topic?

    <p>They tend to be more introverted and prefer to rely on books than personal connections. (A)</p> Signup and view all the answers

    The research on the link between intelligence and health is based on studies conducted in which of the following places?

    <p>Multiple countries across the globe. (A)</p> Signup and view all the answers

    Which of the following statements ACCURATELY describes the correlation between CAT test scores and GCSE scores discussed in the text?

    <p>There was a strong correlation suggesting a high level of predictive power. (A)</p> Signup and view all the answers

    Researchers found evidence that socioeconomic status and education level can explain some of the relationship between intelligence in youth and health. How much of the variance in health outcomes did these factors explain?

    <p>One third to one half of the variance. (C)</p> Signup and view all the answers

    Which of the following factors is mentioned as potentially influencing an individual's cognitive ability?

    <p>Shared genes (D)</p> Signup and view all the answers

    What type of reasoning is primarily assessed by the figure weights task?

    <p>Inductive reasoning (C)</p> Signup and view all the answers

    Which task involves identifying missing elements from a series of drawings?

    <p>Picture completion (A)</p> Signup and view all the answers

    How does the digit span task measure working memory?

    <p>By requiring recall and sequence reversal of numbers (C)</p> Signup and view all the answers

    What is one key advantage of using intelligence tests over measuring consequential behavior?

    <p>More efficient (C)</p> Signup and view all the answers

    What cognitive skill is primarily assessed by the symbol search task?

    <p>Information processing speed (B)</p> Signup and view all the answers

    Which of the following best describes the concept of the 'g-factor' in intelligence testing?

    <p>An overarching measure of general intelligence (A)</p> Signup and view all the answers

    What is the main purpose of the coding task in the intelligence assessment?

    <p>To match symbols to numbers (C)</p> Signup and view all the answers

    How do IQ scores tend to be distributed across a population?

    <p>Normally distributed (B)</p> Signup and view all the answers

    Which of the following can be considered a time discriminator in intelligence tests?

    <p>Cancellation (C)</p> Signup and view all the answers

    What is the primary characteristic of the Wechsler Adult Intelligence Scale (WAIS)?

    <p>It assesses intelligence using a variety of tests and difficulty levels. (B)</p> Signup and view all the answers

    Why is an independent criterion, such as college grades, essential when evaluating intelligence tests?

    <p>It helps in validating the test's effectiveness (C)</p> Signup and view all the answers

    In which aspect does Raven's Progressive Matrices differ from other intelligence tests?

    <p>It focuses primarily on abstract reasoning. (C)</p> Signup and view all the answers

    What significant change did the Wechsler tests introduce in IQ testing approaches?

    <p>Emphasized a range of cognitive abilities (D)</p> Signup and view all the answers

    What does the IQ formula (actual test score ÷ expected test score for that age) × 100 reflect?

    <p>Relative standing compared to age peers (D)</p> Signup and view all the answers

    Which test is commonly associated with adult intelligence assessment?

    <p>Wechsler Adult Intelligence Scale (WAIS) (D)</p> Signup and view all the answers

    What is primarily assessed by the letter-number sequencing task?

    <p>Ability to recall sequences in a specified order (A)</p> Signup and view all the answers

    What unique feature does the Wechsler Intelligence Scale for Children (WISC) include?

    <p>Profiling a child’s patients in a clinic (D)</p> Signup and view all the answers

    Which of the following elements is least associated with cognitive abilities measured in intelligence tests?

    <p>Physical agility (A)</p> Signup and view all the answers

    What distinguishes verbal IQ tests from performance IQ tests in the Wechsler scale?

    <p>Performance tests require time-based tasks (C)</p> Signup and view all the answers

    What is a primary feature of the digit span task when measuring working memory?

    <p>Participants must memorize and recall number sequences (C)</p> Signup and view all the answers

    Which of the following subtests tests crystallized intelligence?

    <p>Information (B)</p> Signup and view all the answers

    How many total subtests are required to complete the WAIS-IV test?

    <p>15 (C)</p> Signup and view all the answers

    Which test requires a participant to identify which symbol in a pair is contained in a larger list?

    <p>Symbol search (D)</p> Signup and view all the answers

    What kind of tasks does the Matrix Reasoning subtest assess?

    <p>Logical pattern recognition (A)</p> Signup and view all the answers

    What is a characteristic of the tests developed by Wechsler compared to earlier tests like the Stanford-Binet?

    <p>Inclusion of a variety of cognitive factors (D)</p> Signup and view all the answers

    What does cultural relativism in vocabulary testing imply?

    <p>Cultural context can influence word definitions (C)</p> Signup and view all the answers

    Based on the provided content, what is the distinction between the term 'g-factor' and the term 'intelligence'?

    <p>'Intelligence' is a broader concept encompassing various cognitive abilities, while 'g-factor' refers specifically to a statistically derived measure of general cognitive ability. (C)</p> Signup and view all the answers

    Which of the following individuals contributed significantly to the standardization of mental tests, as mentioned in the content?

    <p>Godfrey Thomson (D)</p> Signup and view all the answers

    What is savant syndrome, as described in the provided content?

    <p>A cognitive condition characterized by exceptional memory and highly developed cognitive abilities in specific areas. (D)</p> Signup and view all the answers

    Which of the following statements accurately reflects the relationship between savant syndrome and 'g-factor' as discussed in the content?

    <p>Savant syndrome challenges the simplistic view of a single 'g-factor' by demonstrating exceptional abilities in specific areas despite a low IQ score. (B)</p> Signup and view all the answers

    The content emphasizes that 'intelligence' is a scientifically ambiguous term. Which two alternatives are commonly used by researchers in place of 'intelligence'?

    <p>'g-factor' and 'general mental ability' (B)</p> Signup and view all the answers

    Which of the following is NOT mentioned in the text as a potential area of multiple intelligence demonstrated by savants?

    <p>Psychology (B)</p> Signup and view all the answers

    What is the significance of the Moray House Test No. 12 as described in the text?

    <p>It provided a large dataset of intelligence scores over time, allowing researchers to study how intelligence changes with age. (B)</p> Signup and view all the answers

    What is the primary focus of the research conducted on the Moray House Test No. 12 participants over time?

    <p>Examining how intelligence changes throughout the lifespan. (A)</p> Signup and view all the answers

    What is the main takeaway from Miles's quote about the importance of measuring 'intelligence'?

    <p>It is more important to measure something that is truly significant, regardless of its label. (A)</p> Signup and view all the answers

    Based on the text, what is the primary reason why 'intelligence' is considered ambiguous for scientific use?

    <p>There is no universally accepted definition of intelligence. (C)</p> Signup and view all the answers

    What was the primary criterion used by the Binet-Simon scale to assess intellectual competence?

    <p>Children's age (C)</p> Signup and view all the answers

    What key concept did William Stern introduce in relation to intelligence measurement?

    <p>Intelligence quotient (IQ) (D)</p> Signup and view all the answers

    What was a major limitation of the concept of mental age after the age of 16?

    <p>It is hard to assess. (B)</p> Signup and view all the answers

    What does an IQ score of 130 typically signify?

    <p>The individual lies in the top 2.5% for their age group. (A)</p> Signup and view all the answers

    Which intelligence test remains a standard measure to this day, first revised by Terman?

    <p>Stanford-Binet Test (D)</p> Signup and view all the answers

    What characterizes IQ as a measure?

    <p>It is an ordinal measure without a true zero. (C)</p> Signup and view all the answers

    Which of the following statements about the Army Alpha and Beta tests is correct?

    <p>The Beta test was tailored for illiterate individuals. (D)</p> Signup and view all the answers

    What was one consequence of the Army Intelligence Tests during World War I?

    <p>Public opinion of mental tests improved significantly. (B)</p> Signup and view all the answers

    What was one criticism of the tests developed by Terman and Yerkes for the Army?

    <p>They provided complex data that was hard to interpret. (D)</p> Signup and view all the answers

    Which of the following best describes the operational definition of a concept like aggressiveness in children?

    <p>Counting instances of physical altercations, such as shoving. (A)</p> Signup and view all the answers

    What aspect of intelligence testing does the Binet scale emphasize?

    <p>Intellectual competence based on age. (A)</p> Signup and view all the answers

    What was the outcome for a 5-year-old with a mental age of 6 according to Binet's standards?

    <p>Considered advanced in intelligence. (D)</p> Signup and view all the answers

    How did the Stanford-Binet Test evolve from the original Binet-Simon scale?

    <p>It included additional items and more participants. (A)</p> Signup and view all the answers

    Why is it difficult to assess IQ scores as people age?

    <p>Developmental differences become less pronounced. (C)</p> Signup and view all the answers

    In the context of intelligence testing, what is a notable contribution of Francis Galton?

    <p>Focusing on hereditary and environmental influences. (A)</p> Signup and view all the answers

    Which of the following is NOT mentioned as a way to measure response time?

    <p>Cognitive Ability Test (CAT) (D)</p> Signup and view all the answers

    What is the main idea presented about the 11+ exam in the UK?

    <p>It was a controversial and ultimately unsuccessful system due to lack of resources and competition for limited places. (B)</p> Signup and view all the answers

    What is the main argument for the use of Elementary Cognitive Tasks (ECTs) in intelligence testing?

    <p>They provide a way to measure intelligence independently of learned information, relying on basic cognitive processes. (B)</p> Signup and view all the answers

    Which of the following is NOT a factor considered in Spearman's two-factor theory of intelligence?

    <p>Fluid intelligence (D)</p> Signup and view all the answers

    Which of the following best describes the correlation between various factors of intelligence, as found through factor analysis?

    <p>The correlations between different factors are positive, suggesting a common underlying factor. (A)</p> Signup and view all the answers

    What is the main purpose of the 'three stratum model' of human cognitive ability?

    <p>To provide a framework for understanding the hierarchical structure of human cognitive abilities. (D)</p> Signup and view all the answers

    What is the relationship between reaction times and general intelligence, as mentioned in the text?

    <p>Reaction times are fairly well correlated with general intelligence, suggesting a link between processing speed and cognitive ability. (B)</p> Signup and view all the answers

    Which of the following is NOT a stated application for the study of intelligence?

    <p>Exploring the link between intelligence and socioeconomic factors in individual development. (C)</p> Signup and view all the answers

    What is the main purpose of the 'cognitive ability tests' (CAT) administered in UK schools, as described in the context?

    <p>To assess student progress and track school performance, rather than specifically measuring intelligence. (A)</p> Signup and view all the answers

    What does the text suggest about the relationship between psychometric intelligence at 11 years old and other life outcomes?

    <p>Psychometric intelligence scores at 11 years old should be considered alongside other factors when predicting future outcomes. (C)</p> Signup and view all the answers

    What is the primary difference in the understanding of intelligence between Western and Eastern cultures?

    <p>Western cultures place more emphasis on speed of mental processing and information assimilation, while Eastern cultures incorporate social, historical, and spiritual aspects. (B)</p> Signup and view all the answers

    Which of the following is NOT a characteristic of an ideally intelligent person in Western culture, as described in the text?

    <p>Seeks advice from others. (C)</p> Signup and view all the answers

    What is the main finding of Sieglert and Richards' study on perceptions of intelligence across the lifespan?

    <p>Conceptions of intelligent behavior change depending on the age of the person being evaluated. (C)</p> Signup and view all the answers

    What is the significance of Berg & Sternberg's research on conceptions of intelligence in different age groups?

    <p>They highlighted the importance of relevance and contextual appropriateness in how we perceive intelligence across the lifespan. (B)</p> Signup and view all the answers

    What is the overarching theme of the research on implicit theories of intelligence across different cultures and disciplines?

    <p>Conceptions of intelligence are profoundly influenced by cultural and disciplinary contexts. (C)</p> Signup and view all the answers

    What role does intelligence play in everyday life, according to the text?

    <p>Intelligence is a significant factor in social interactions and relationships. (C)</p> Signup and view all the answers

    Based on the research presented, what is the most plausible conclusion about the nature of intelligence?

    <p>Intelligence is a multifaceted concept that varies across cultures, disciplines, and age groups. (D)</p> Signup and view all the answers

    What is the main takeaway from the research conducted by Sternberg on implicit theories of intelligence across academic disciplines?

    <p>Implicit theories of intelligence vary across academic disciplines, reflecting specific values and priorities. (B)</p> Signup and view all the answers

    Based on the provided information, how do conceptions of intelligence influence our understanding of human behavior?

    <p>Conceptions of intelligence shape our expectations, judgments, and interactions with others. (B)</p> Signup and view all the answers

    Which of the following statements is TRUE about the relationship between implicit theories of intelligence and formal theories of intelligence?

    <p>Implicit theories of intelligence can serve as a starting point for developing and refining formal theories. (C)</p> Signup and view all the answers

    What is the primary message conveyed by the information about implicit theories of intelligence across the lifespan?

    <p>Our conceptions of intelligence evolve over time, reflecting changing needs and priorities. (C)</p> Signup and view all the answers

    What is the central concern that the text raises regarding the concept of intelligence?

    <p>Intelligence is a complex and multifaceted concept that necessitates nuanced understanding. (D)</p> Signup and view all the answers

    What is the main implication for understanding the nature of intelligence based on the research presented?

    <p>Intelligence is culturally constructed and influenced by social contexts. (B)</p> Signup and view all the answers

    What is the primary criticism levied against Thurstone's model of intelligence?

    <p>It proposes a limited number of independent mental abilities, neglecting a broader spectrum. (C)</p> Signup and view all the answers

    Which of the following is NOT a major implication of Spearman's theory of intelligence?

    <p>Specific factors (s) are independent from the general factor (g) in determining individual performance. (C)</p> Signup and view all the answers

    Which of the following is NOT a key aspect of Carroll's 'Three Stratum Model' of cognitive ability?

    <p>It suggests that specific cognitive abilities are independent of 'g'. (C)</p> Signup and view all the answers

    What is the primary difference between Cattell's fluid (gf) and crystallized (gc) intelligence?

    <p>Fluid intelligence is associated with problem-solving, while crystallized intelligence is associated with acquired knowledge. (C)</p> Signup and view all the answers

    Which of the following examples best illustrates the concept of crystallized intelligence?

    <p>A historian accurately recalling historical events. (D)</p> Signup and view all the answers

    Which research approach focuses on understanding the underlying cognitive processing mechanisms involved in intelligence?

    <p>Cognitive Approach (B)</p> Signup and view all the answers

    What is a primary characteristic of Elementary Cognitive Tasks (ECTs) used to measure intelligence?

    <p>They focus on simple cognitive processes like perception, discrimination, and retrieval. (D)</p> Signup and view all the answers

    Which statement accurately reflects the relationship between Thurstone's and Spearman's theories of intelligence?

    <p>Thurstone's theory represents a departure from Spearman's, emphasizing multiple primary abilities but suggesting that 'g' might be a factor underlying these abilities. (A)</p> Signup and view all the answers

    Which of the following is NOT a potential reason for a person's good performance on an intelligence test, according to the discussion on 'bottom line'?

    <p>Confidence and self-belief during the test. (A)</p> Signup and view all the answers

    Which of the following best represents the approach of the 'Cognitive Approach' to intelligence?

    <p>Examines how people answer intelligence test items and the mental processes involved. (C)</p> Signup and view all the answers

    Which statement accurately describes the relationship between crystallized intelligence and cultural influences?

    <p>Crystallized intelligence is significantly influenced by cultural factors, reflecting learned knowledge and skills. (C)</p> Signup and view all the answers

    What is the primary weakness of Raven's Matrices as a measure of intelligence?

    <p>It is not culturally fair, potentially favoring some cultural groups over others. (C)</p> Signup and view all the answers

    Which of the following statements accurately describes the relationship between fluid intelligence and working memory?

    <p>Directly influenced by working memory, with strong correlations between the two. (C)</p> Signup and view all the answers

    According to the content, what is the primary reason why Spearman's 'g' factor and Thurstone's primary mental abilities theories were considered controversial?

    <p>They challenged traditional views of intelligence, suggesting multiple factors rather than a single, overarching entity. (A)</p> Signup and view all the answers

    Which of the following is NOT a key criticism of the theory of separate intelligence 'classes' proposed by Gardner?

    <p>The failure to address the potential influence of cultural factors on intellectual development. (D)</p> Signup and view all the answers

    Which of the following is NOT a potential source of individual differences in intelligence, according to the content?

    <p>Variations in personal interests and motivations. (A)</p> Signup and view all the answers

    Which of the following best describes the relationship between the Psychometric Approach and the Cognitive Approach to intelligence?

    <p>The two approaches are complementary, with the Psychometric Approach providing structural insights and the Cognitive Approach focusing on internal processing. (A)</p> Signup and view all the answers

    What is the primary reason why Galton believed that 'idiotic' people were unable to distinguish colors, heat, and cold?

    <p>He mistakenly believed that these senses were directly linked to intelligence, a misconception that was later disproven by later researchers. (C)</p> Signup and view all the answers

    What was Galton's primary goal in conducting his research on intelligence?

    <p>To demonstrate that intelligence can be quantified and measured objectively. (A)</p> Signup and view all the answers

    Why did Wissler's research on Cattell’s ‘mental tests’ lead to their decline in popularity?

    <p>Wissler's research showed that Cattell's tests failed to predict academic performance, which was a major concern for educators at the time. (B)</p> Signup and view all the answers

    Which of the following statements best reflects the practical approach taken by Alfred Binet in developing his intelligence test?

    <p>Binet emphasized the importance of measuring cognitive abilities that are relevant to everyday life and school success (D)</p> Signup and view all the answers

    Which of the following is NOT mentioned in the text as a factor that influenced Binet's approach to intelligence testing?

    <p>The influence of Galton's work on the importance of sensory abilities in intelligence measurement. (B)</p> Signup and view all the answers

    Which of the following best describes the significance of the Binet-Simon scale in the history of intelligence testing?

    <p>It introduced the concept of mental age, a measure of a person’s intellectual development relative to their chronological age. (A)</p> Signup and view all the answers

    Based on the information provided, what is the most likely reason why a large sample of IQ scores are normally distributed?

    <p>IQ tests measure a variety of cognitive abilities, and the distribution of scores on each individual ability tends to be normal. (D)</p> Signup and view all the answers

    Which of the following is NOT a significant factor influencing the development of intelligence testing, as described in the text?

    <p>The attempt to identify specific personality traits that are strongly associated with intelligence. (B)</p> Signup and view all the answers

    What is the most likely reason why Wissler's research on Cattell’s mental tests was considered a turning point in the history of intelligence testing?

    <p>It challenged the notion that intelligence can be accurately measured through simple sensory-based tests. (C)</p> Signup and view all the answers

    What is the primary distinction between the approach taken by Galton and Cattell and the approach taken by Binet?

    <p>Galton and Cattell used sensory-based tests, while Binet used more complex cognitive tasks. (A)</p> Signup and view all the answers

    Which of the following is a key characteristic of the normal distribution of IQ scores as illustrated by the ‘bell curve’?

    <p>The majority of scores fall within a relatively narrow range around the mean. (A)</p> Signup and view all the answers

    Based on the information provided, which of the following is the most accurate interpretation of the statement that IQ scores can be influenced by social and cultural factors?

    <p>Social and cultural factors can affect how a person performs on an IQ test. (C)</p> Signup and view all the answers

    What does the text imply is the most significant flaw in the ‘mental tests’ developed by Cattell?

    <p>They emphasized simple sensory abilities over more complex cognitive functions. (B)</p> Signup and view all the answers

    What is the central idea conveyed by the text about ‘early theories of intelligence’?

    <p>Early theories of intelligence were limited by the availability of research methods and statistical tools. (D)</p> Signup and view all the answers

    Which of the following is an essential criterion for a valid test of intelligence, as suggested by the text?

    <p>The test must be consistent with an independent criterion of intelligence. (C)</p> Signup and view all the answers

    What is the main reason why the French government commissioned Binet to develop an intelligence test?

    <p>To identify students who might benefit from alternative educational provisions. (B)</p> Signup and view all the answers

    Which of the following is NOT considered a ‘simple mental process’ measured by Cattell?

    <p>Problem-solving strategies. (A)</p> Signup and view all the answers

    What does the text suggest is the primary benefit of having a large sample size for statistical analysis?

    <p>It ensures that the results are statistically significant and can be generalized to a wider population. (A)</p> Signup and view all the answers

    Study Notes

    Intelligence and Life Outcomes

    • Intelligence is linked to success in school and the workplace.
    • Higher intelligence is associated with better health outcomes.

    Intelligence and Educational Achievement

    • Intelligence testing was used in the UK to place children into different educational streams at age 11.
    • This practice, however, faced criticism for potential inequalities.
    • Cognitive ability tests (CATs) are used today in UK schools to assess student progress and school performance.
    • CAT scores show a strong correlation (0.81) with GCSE scores, suggesting a predictive link between cognitive aptitude tests and academic achievement.
    • There are significant sex differences in the correlation between cognitive ability tests (CAT) and GCSEs.

    Intelligence and Longevity

    • The Scottish Mental Surveys of 1932 and 1947, tracked participants' health and longevity.
    • Higher IQ scores in youth were significantly associated with longer lifespans and a reduced risk of death.
    • Adjusting for education and socioeconomic status reduced but didn't eliminate the association.

    Intelligence and Health

    • The National Longitudinal Survey of Youth (NLSY) 1979 revealed a link between higher intelligence in youth and lower risk of various health problems later in life.
    • These include hypertension, diabetes, lung disease, heart failure, and stroke.
    • Factors like socioeconomic status appear to have less influence than intelligence in determining health outcomes.

    Theories and Explanations

    • The cognitive reserve theory suggests that higher intelligence leads to more effective coping mechanisms for health challenges, given the ability of the brain to develop more cognitive reserve (brain structures are larger etc)
    • Lifestyle choices, social factors, and genetics could also contribute.

    Summary

    • Intelligence correlates with various positive life outcomes including educational success, longevity, and lower risk of certain health conditions in adulthood.
    • This relationship appears robust even after considering other factors like education and socioeconomic status.
    • Various explanations for this link, including cognitive reserve, lifestyle, and potentially shared genetic factors are possible.

    Studying That Suits You

    Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

    Quiz Team

    Description

    Test your understanding of intelligence concepts and their underlying latent variables with this quiz. Explore key topics such as the 'g factor', fluid intelligence, and the methodology behind measuring cognitive constructs. Ideal for students studying psychology or related fields.

    More Like This

    13 - LDA and Methods
    18 questions
    Variablen in der Sozialwissenschaft
    19 questions
    Use Quizgecko on...
    Browser
    Browser