Intelligence Flashcards

1
Q

What is the importance of implicit theories?

A
  • Important to every day life
  • Can give rise to formal theories of intelligence
  • Can help to question formal theories
  • Can inform theories around psychological constructs
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2
Q

What does Layperson refer to?

A

A non-expert of non-professional in a field. So basically the average person’s implicit ideas of what intelligence is

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3
Q

What does practical problem solving entail?

A
  • Analyse
  • Reasoned decision-making
  • Flexible thinking
  • Effective solutions
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4
Q

What does verbal ability entail?

A
  • Good vocabulary
  • Confident use
  • Communicates effectively
  • Good reading comprehension
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5
Q

What does social competence entail?

A
  • Good knowledge of themselves and others
  • Can use this knowledge to successfully navigate relationships
  • Goof interpersonal skills
  • Good balance of independence and interdependence
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6
Q

What were the 6 dimensions of intelligence that Sterberg 1985 found?

A
  • Practical problem solving
  • Verbal ability
  • Intellectual balance and integration
  • Goal orientation and attainment
  • Contextual intelligence
  • Fluid thought
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7
Q

What contributes to these layperson theories of intelligence?

A
  • Cultural background
  • Age
  • Individual Experience
  • Educational Background
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8
Q

What seems to be a big difference between intelligence in western and eastern cultures?

A

Skills in problem solving are not only considered for the individual in eastern cultures, but also in relation to their family, knowledge of history, and their spiritual needs.

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9
Q

How do Western Cultures measure intelligence?

A
  • Speed of mental processing
  • Ability to gather, assimilate and sort information quickly and efficiently
  • Good Memory
  • Good Cognitive Skills
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10
Q

What does intelligence look like in Confucian tradition?

A
  • Love each other, honour parents
  • Do the right thing, not what is advantageous
  • Intelligence through benevolence
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11
Q

What does intelligence look like in Taoist tradition?

A
  • Humility
  • Freedom from conventional judgements
  • Ability to perceive and respond to changes
  • Show full awareness of oneself and the world around us
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12
Q

What were the 5 aspects of intelligence found by Yang & Sternberg 1997?

A
  • General Cognitive Factor Intelligence
  • Interpersonal Intelligence
  • Intrapersonal intelligence
  • Intellectual self-assertion
  • Intellectual self-effacement
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13
Q

Why may there be a reduction in cross-cultural differences?

A
  • Use of western intelligence may be changing views on intelligence within Korea?
  • Within increasing internationalisation, are layperson theories of intelligence converging acoss cultures?
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14
Q

What are the two aspects of intelligence with age?

A
  • Perception of intelligence at different ages

- Perception of intelligent behaviours across the ages

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15
Q

What is considered intelligent in 6-month-olds?

A
  • Person and object recognition
  • Motor coordination
    Some awareness
    Some verbalisations
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16
Q

What is considered intelligent at 2years old?

A
  • Verbal ability
  • Ability to learn
  • Awareness of people and the environment
  • Motor coordination
  • Curiosity
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17
Q

What is considered intelligent at 10 years old?

A
  • Verbal ability
  • Learning
  • Problem-solving
  • Reasoning
  • Creativity
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18
Q

What is considered intelligent in adults?

A
  • Problem-solving
  • Verbal ability
  • Reasoning
  • Learning
  • Creativity
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19
Q

What are primary perceptions of intelligence?

A
  • Popularity
  • Friendliness
  • Respect for rules
  • Interest in the environment
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20
Q

What are secondary perceptions of intelligence?

A
  • Energy

- Verbal fluency

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21
Q

What are tertiary perceptions of intelligence?

A
  • Logical thinking
  • Broad knowledge
  • Reasoning
  • Maturity
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22
Q

What is unknown about intelligence?

A
  • The exact nature of the influence of genetics
  • Exact nature of the influence of the environment
  • How nutrition affects intelligence
  • Why there are differences in scores of intelligence tests between various groups
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23
Q

What did Alfred Binet come up with?

A

The concept of a mental age
Intelligence as malleable
Binet-Simon scale of intelligence

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24
Q

How is IQ calculated?

A

IQ = (mental age/chronological age) x100

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25
Q

What does IQ stand for?

A

Intelligent Quotient

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26
Q

How did Spearmant view intelligence?

A

As a set of cognitive resources

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27
Q

What was Spearman’s two-factor model?

A
Specific Abilities:
- Vocab
- Maths
- Spatial
General Intelligence:
- Underlying performance on all specific abilities
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28
Q

What test did David Wechsler create?

A

WAIS (Wechsler Adult Intelligence Scale) and WISC (for children)

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29
Q

What components does the WAIS test?

A
  • Verbal comprehension
  • Perceptual Organisation
  • Working Memory
  • Processing speed
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30
Q

What test did John Raven create?

A

Raven Progressive Matrices

- the idea that general intelligence was an abstract ability

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31
Q

What are the 3 big IQ tests?

A
  • Lewis Terman (Stanford-Binet Intelligence Scale)
  • John Raven (Raven Progressive Matrices)
  • David Wechsler (WAIS and WISC)
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32
Q

Where do all theories of intelligence come from?

A

Originating from Spearman but have slightly different conclusions

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33
Q

What are the 7 Primary Mental Abiltiies?

A
  • Associative Memory
  • Number
  • Perceptual Speed
  • Reasoning
  • Space
  • Verbal Comprehension
  • Word Fluency
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34
Q

What does Raymond Cattell think general intelligence is made up of?

A
  • Fluid Intelligence

- Crystallised Intelligence

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35
Q

What is fluid intelligence?

A

The ability to solve abstract relational problems that have not been explicitly taught and are free from cultural influences

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36
Q

What is crystallised intelligence?

A

The ability to solve problems that depend on knowledge acquired in school of through other experiences

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37
Q

What groups are elemental abilities split into in structure of intellect theory?

A
  • Operations
  • Content
  • Products
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38
Q

Exaplain the object group in structure of intellect theory

A

Mental processing

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39
Q

Explain the content group in structure of intellect theory

A

Mental material we possess that operations are performed on

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40
Q

Explain the products group in structure of intellect theory

A

How information is stored, processed and used to make new connections

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41
Q

What is Vernon’s Hierarchical Theory?

A

Argued that intelligence is made up of various groups of abilities that can be described at various levels

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42
Q

What is the Three-Striatum Model of Human Cognitive Abilities?

A
  • Similar structure to Vernon’s but integrated vast amount of research conducted since this was proposed
  • Brings together the theories we have considered
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43
Q

What is CHC theory?

A

Brings together Carroll’s and Cattell’s work

- Idea that there are 9 broad ‘g’ abilities beyond fluid and crystallised

44
Q

What is ‘g’?

A

General Intelligence

45
Q

What is Howard Gardner’s Multiple intelligences?

A
  • More practical uses of intelligence
  • Disputes that intelligence is a sensory system
  • Can’t be measured through traditional intelligence tests, needs to be assessed through activities
  • Argues that western education is tailored to certain abilities and not others
46
Q

What are the multiple intelligences in Howard Gardner’s Model?

A
  • Logical-mathematical
  • Linguistic
  • Musical
  • Spatial
  • Bodily-kinaeshetic
  • Interpersonal
  • Intrapersonal
  • Naturalist
  • Existentialist
47
Q

Who tested musical ability?

A

Law & Zentner 2012

48
Q

What is Sternberg’s Triarchic Theory?

A

1: Componential Sub-theory
2: Contextual sub-theory
3: Experiential sub-theory

49
Q

What is componential sub-theory?

A

Analytical

The mental mechanisms that underly successful intelligence

50
Q

What is contextual sub-theory?

A

Practical

The way in which people use these mechanisms to demonstrate intelligent behaviour

51
Q

What is experiential sub-theory?

A

Creative

The role of experience in mobilising cognitive mechanisms to meet environmental demands

52
Q

What is the Flynn Effect?

A

the tendency of IQ scores to change over time and across generations

53
Q

What contributes to the Flynn Effect?

A
  • Nutrition
  • Better/different education
  • Different child rearing practices
  • Technology - greater access to info
54
Q

What is factorial invariance?

A

We would not expect predictive coefficients to change drastically across cohorts, even though the scores themselves might change

55
Q

Why is IQ not everything?

A
  • Self-discipline accounted for twice as much variance in final grades than IQ scores
  • Self-discipline outdoes IQ in predicting academic performance of adolescents
56
Q

What is a first degree relative?

A

Shares around 50% of genes e.g. parents and siblings

57
Q

What is a second degree relative?

A

Share around 24% of genes e.g. grandparents, grandchildren, aunts etc

58
Q

What is a third degree relative?

A

Shares around 12.5% of genes e.g. great-grandparents, great-aunt, first cousin etc

59
Q

What did Francis Galton teach?

A

First to introduce the idea of nature vs nurture and heritability

60
Q

What is genetic heritability?

A

The considering how much of any phenotype is passed on from parent to child.

61
Q

How is genetic heritability assessed?

A

By considering the variability found between parents and child and considered in terms of the proportion of shared variance

62
Q

What studies are used to assess genetic heritability?

A
  • Family studies
  • Twin Studies
  • Adoption studies
63
Q

How high is heritability of intelligence?

A

Estimates of 69-74%

64
Q

What did Deary et al 2012 find about heritability estimates?

A
  • there is genetic contribution to the stability of intelligence across the life span
  • estimated to be only 38%
65
Q

What 4 considerations do we need to keep in mind when considering the role of genes in the heritability of intelligence?

A
  • Concepts of genetic heritability & environment
  • Different types of genetic variance
  • Assortative Mating
  • Representativeness of twin + adoption studies
66
Q

What are different types of genetic variance?

A
  • Additive
  • Dominant
  • Epistatic
67
Q

What is assortative mating?

A

Variation in traits between mating couples is not random - similar phenotypes or genotypes mate with each other

68
Q

Why do we need to consider the representativeness of twin + adoption studies when considering genetic heritability?

A

they may under or over estimate heritability in the general populations

69
Q

What environmental influences are there on intelligence? (4)

A
  • Biological
  • Family Environment
  • School & Education
  • Culture
70
Q

How does biology influence intelligence?

A
  • Nutrition
  • Lead (-ve)
  • Prenatal factors
71
Q

How does family environment influence intelligence?

A
  • Non-shared environments influence over shared
  • Within family-factors considers how they influence trait behaviours that can complicate the genetic heritability route
  • SES considered in terms of occupation
  • birth order and family size
72
Q

How does birth order and family size influence intelligence?

A
  • As family size increases and birth order position increase, intelligence scores decreased
73
Q

What is the admixture hypothesis?

A
  • Influenced by SES and parental intelligence

- Lower IQ and SES tend to have more children

74
Q

What is the resource dilution model?

A
  • Parental resources are finite

- Family increases, resources for a single child decreases

75
Q

What is the confluence model?

A
  • Need to consider intelligence within the context of the family
  • This intellectual environment is ever changing
76
Q

How can culture influence intelligence?

A
  • Decontextualisation
  • Quantification
  • Biologisation
77
Q

What is decontextualisation?

A

The ability to disconnect from a situation, think about it abstractly and generalise from it

78
Q

What is quantiifcation?

A

The ability to discover or express the quantity of something

79
Q

What is culture biologisation?

A
  • The prominance of biological and evolutionary theories over the last century
  • Can give new insights but are concerned with millions of years of development
  • study of ourselves is relatively new so should be careful
80
Q

What 4 ideas does the Bell Curve propose?

A

1: The cognitive elite
2: Socioeconomic variables and IQ
3: The relationship between race and intelligence
4: The implications for social policy

81
Q

Explain the cognitive elite

A

Suggests that there is an emergence of a CE within American based on the separation of society through college admission and the workplace

82
Q

Explain socioeconomic variables and IQ

A

Suggests that an indvidivual’s intelligence is more important than SES for predicting enomic and social welfare

83
Q

Explain the relationship between race and intelligence

A

Evidence fo higher IQ of asian-americans and lower IQ of african-americans in comparison to white americans

84
Q

Explain the implications for social policy

A
  • Population with lower IQ is increasing as women with lower IQ tend to have more children
  • Immigrants also contribute towards this
85
Q

What is eugenics?

A

A reproductive selection process within humans that aims to create children with desirable traits

86
Q

What is positive eugenics?

A

Encouraging reproduction in those who are perceived to have superior traits

87
Q

what is negative eugenics?

A

Discouraging or eliminating reproduction in those perceived to have poor hereditary traits

88
Q

What is a Narrative Analysis Approach?

A

weighs up findings across studies by analysing whether each studies findings support or don’t support a hypothesis

89
Q

What do we use to measure effect size?

A

Cohen’s d

90
Q

What does effect size tell us?

A

How important a difference is

91
Q

What did Lynn & Irwing find about sex differences in intelligence.

A

There is an effect size of men scoring higher than women even though it is small

92
Q

What types of intelligence tests do men score better on?

A

Tests of spatial abilities

93
Q

What types of intelligence tests do women score better on?

A

Tests of verbal ability

94
Q

Can brain size account for biological difference in general intelligence?

A
  • men’s brain are 10% larger
  • only seen from adolescence onwards due to different rates of maturity
  • link is small and overused as an explanation
95
Q

Could differences in brain structure influence differences in intelligence?

A
  • Females have a bigger splenium

- May mean tasks are more evenly distributed by hemispheres

96
Q

What is the function of gray matter?

A

Processing information in the brain

97
Q

What is the function of white matter?

A

Transports the information

98
Q

Could differences in hormones account for sex differences in spatial ability?

A

Testosterone has been found to be related to higher performance in spatial ability tasks
Testosterone has an effect on organisation of spatial tasks

99
Q

When did men need spatial tasks in the old days?

A
  • Foraging and gathering food
  • Engaging in warfare with others
  • Maximising reproductive success
100
Q

Where do preferences come from?

A
  • Reinforcement
  • Modelling
  • Socialisation
101
Q

What is test validity?

A

The extent to which a test accurately measures what it is supposed to measure.

102
Q

What is internal reliability?

A

The different items within a test correlate positively with one another, suggesting they are measuring the same construct

103
Q

What is test-retest reliability?

A

The reliability of a test over time. If the same person took an intelligence test at different points in time, you would expect the results to be similar

104
Q

Why is it hard to measure internal validity of intelligence tests?

A

It depends on what you think intelligence is

105
Q

Why is test validity important?

A

We need to make sure a test is measuring what we think it is otherwise we risk drawing false conclusions from it’s results. Particularly important if a test is going to be used to make decisions about people that will have a significant impact.