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PSYC*2450
Developmental Psychology Definitions
178
Psychology
Undergraduate 2
12/02/2014

Additional Psychology Flashcards

 


 

Cards

Term

aptitude–treatment interaction (ATI)

 

Definition

 

The phenomenon whereby characteristics of the student and of the school environment interact to affect student outcomes, such that any given educational practice may be effective with some students but not with others. (p. 672)


Term

controversial children

Definition

children who receive many nominations as a liked and many as a disliked individual. 

Term

cooperative learning methods

Definition

educational practice whereby children of different races or ability levels are assigned to teams; each team member works on problems geared to his or her ability level, and all members are reinforced for “pulling together” and performing well as a team. 

Term

cross-pressures


Definition

conflicts stemming from differences in the values and practices advocated by parents and those favoured by peers. 

Term

desensitization



Definition

hypothesis the notion that people who watch a lot of media violence will become less aroused by aggression and more tolerant of violent and aggressive acts. (p. 654)

Term
 parallel play
Definition

largely noninteractive play in which players are in close proximity but do not often attempt to influence each other. 

Term

sociometric techniques

Definition

procedures that ask children to identify those peers they like or dislike or to rate peers for their desirability as companions; used to measure children’s peer acceptance

Term

television literacy


Definition

a person’s ability to understand how information is conveyed in television programming and to interpret this information properly.

Term

Two key dimensions of parenting are?

Definition
 parental acceptance or responsiveness and parental demandingness or control.
Term
What is the acceptance dimension?
Definition

The acceptance dimension is a measure of the amount of affection a parent displays, as well as the amount of support the parent provides.

Term
What is the control dimension?
Definition

The control dimension is a measure of the amount of regulation and control that parents provide for their children. 

Term
What are the four patterns of parenting?
Definition

- Authoritarian

- Authoritative

- Permissive

-Uninvolved

Term
What did Baumrind study in regards to parenting and what were her results?
Definition

The interactions between preschool children and their parents. 

She found the styles of parenting.

Term
What are Authoritarian Parents?
Definition

Restrictive parents who expect strict, unquestioning obedience to rules they impose.

(high in control, low in responsiveness)

Term
What is authoritative parenting?
Definition
Also have a high levek of control,  but they have a fexible parenting style; they are responsive and encourage their children's participation in family decisions.
Term
What is permissive parenting?
Definition

Permissive parents set few restrictions on their children, and they encourage children to express their feelings and impulses. 

(low in control, high in responsiveness)

Term
What is uninvolved parenting?
Definition
They set few restriction for their children, and they may ignore their children or be generallly non-responsive to their children.
Term
Which type of parenting shows the best developmental outcome?
Definition
Authoritative
Term
What is behavioural control?
Definition
When parents regulate children's actions through firm but reasonable discipline and by grounding or withdrawing privillages.
Term
What is Psychological Control?
Definition
Regulate their children's actions by withholding affection or inducing guilt or shame.
Term
Economically disadvantaged and working-class parents are less likely to display what style of parenting?
Definition
Authoritative
Term
What are the two explanations for the observed differences in parenting styles across different social classes?
Definition

1) Economic hardships that lower SES, parents are forced to deal with and create psychological stress.

2) Working class parents are often blue-collar workers, this means that they generally defer autority at work, making them extremely authoritative at home because they see that as a sense of future success. 

Term
What is autonomy?
Definition
The capacity to make one's own decisions and to manage life taskswithout being overly dependent on other people.
Term
How do siblings contribute to another's development?
Definition

1) A source of emotional support

2) Assist in caring for younger siblings

3) Learning through observation

4) Interaction can develop Psychosocial development, promoting competency in interpersonal interactions.

Term
When is a child at greatest risk for abuse?
Definition

1) When they have a difficult temper

2) When the child is emotionally unresponsive

3) Hyperactive or irritable

Term
What neighbourhoods have higher rates of abuse?
Definition
Neighbourhoods with limited community services and few informal supprt systems.
Term
What do cross-cultural studies show about abuse?
Definition
Child abuse is much lower in societies that advocate nonviolent methods for resolving interpersonal conflicts.
Term
What are the two problems that appear to be uniquely associated with abuse?
Definition

1) Engaging in sexualized behaviours

2) PTSD

Term
What are the major factors fostering resiliency?
Definition

1)Establishment of a warm, secure, and supportive relationship with a nonabusive significant other. 

2) Avoidance of stress

Term
What is acculturation stress?
Definition
anxiety or uneasiness that new residents may feel upon attempting to assimilate a new culture and its traditions.
Term
What is the child-effects model?
Definition
Model of family influence in which children are believed to influence their parents rather than vice versa.
Term
What is the ownness effect?
Definition
Tendency of parents in complex homes to favour and be more involved in their own biological children than with their stepchildren.
Term
What is the transactional model?
Definition
Model of family influence in which parent and child are believed to influence each other reciprically.
Term
What are the three basic components for morality?
Definition
Moral effect, moral cognition, and moral behaviour.
Term
What is moral effect?
Definition
Includes the feelings and emiotions that motivate moral behaviour.
Term
What is moral cognition?
Definition
Includes conceptualization of right and wrong as well as moral decision making.
Term
What is moral behaviour?
Definition
Reflects the actual actions that occur in situations involving moral reasoning.
Term
What is Freud's theory of Oedipal Morality?
Definition
According to freud, when preschool children resolve the Oedipus conflict during the phallic stage of psychosexual development, the super ego emerges. Children resist temptation to maintain high self-esteem and avoid experiencing negative emotions, such as guilt or shame.
Term
Cognitive-development theorists focus on?
Definition
changes in moral reasoning.
Term
Cognitive-developmental theorists suggest that cognitive growth and social interactions help children better understand the meaning of?
Definition
rules and interpersonal obligations.
Term
What is Piaget's theory of Moral Development?
Definition

1) premoral stage; where children show little concern for rules that might govern behaviour.

2) During early elementary school; heteronomous morality. (aware of existing rules, but believe that rules can not be changed.)

3) preadolescence; moral relativism (autonomous morality); children now recognize that social rules can be challenged or even changed. 

Term
What is Kohlberg's theory of moral development?
Definition
Moral reasoning develops in 3 levels, with two stages at each level.
Term
What is the first stage in Kohlberg's theory?
Definition
1) Preconventional; where conformity to rules is motivated by objective personal gains and losses.
Term
What is the second stage in Kohlberg's theory?
Definition
2) Conventional Level; where conformity to rules is motivated by social gains and losses.
Term
What is the third stage of Kohlberg's theory?
Definition
3) Postconventional; where moral principles have been internalized and broad principles of justice underlie moral reasoning.
Term
What are the two distinct stages that can be found at each level in Kohlberg's theory?
Definition

1) Preconventional; follow rules to avoid punishment (punishment and obedience) or (Naive hedonism)

2) Conventional; to gain approval fo others ("good boy" orientation) or (Social-order maintaining morality)

3) Postconventional; make decision between right and wrong. (Social-contract orientation) or (Morality of individual princples of conscience)

 

Term
What are the three components of morality that become more consistent and more interrelated with age?
Definition
Affect, reasoning, behaviour
Term
When has someone internalized moral standards of conduct?
Definition
When the individual resists temptation to violate norms, even when the possibility of detection and punishment is remote.
Term
What helps children learn to resist temptation?
Definition
When parents encouragse the children to make internal attributions abotu their conduct. This moral self-concept training and recognition and social reinforcement of desrieable conduct are what help children resist temptation.
Term
What helps foster the development of all three aspects of morality?
Definition
induction; explaining why the behaviour is wrong and emphasizing how the behaviour affects other people.
Term
What is altruisim?
Definition
A genuinine selfless concern for the welfare of others and willingness to act on that concern.
Term
What are some examples of Altruistic acts?
Definition
Sharing, cooperating, helping and any other prosocial behaviours.
Term
In cross-cultural studies of Altruisim, children living in less industrialized societies show _____ levels of altruistic behaviour than their age-mates.
Definition
Higher
Term
Individuals from individualistic, cooperative cultures show _______ levels of altruistic behaviour than children raised in collectivist, cooperative cultures.
Definition
Lower
Term
How can parents help their children develop alrtuistic behaviours?
Definition

1) Verbal and social reinforcement of altruistic behaviours.

2) less likely to produce result; tangible, external rewards. 

3) Modelling altruistic behaviour has a positive impact on children. 

Term
______ reaction by parents are less likely to foster high levels of altruisim in children than are _______ reactions.
Definition
Punitive, non-punitive
Term
What is the "felt responsibility" hypothesis?
Definition
The theory that empathy may promote altruism by causing usto reflect on altruistic norms and thus feel some obligation to help distressed others.
Term
What is Piaget's second stage of moral development? And define?
Definition
Autonomus Morality; where children realize that rules are arbitrary agreements that can be challenged and changed with the consent of people who gave them.
Term
What is Kohlberg's term for the third and fourth stages of moral reasoning? and define?
Definition
Conventional Morality; in which moral judgements are based on the desire to gain approval or to uphold laws that maintain social order.
Term
What is the doctrine of specificity?
Definition
A viewpoint shared by many social-learning theorists that holds that moral affect, moral reasoning, and moral behaviour may depend as or more on the situation an individual faces than an internalized set of moral principles.
Term
What is Piaget's firsts tage of moral development? and define?
Definition
Heteronomous Morality; where children view rules of authority figures as scared and unalterable.
Term
What is immanent justice?
Definition
The notion that unnacceptable conduct will invariably be punished and that justice is ever present in the world.
Term
What is morality of care vs. morality of justice?
Definition
Gilligan's term for what she persumes to be the dominant moral orientation of females. Where as morality of justice is what males generally focus on.
Term
What are social-conventional rules?
Definition
Standards of conduct determined by social consensus that indicate what is appropriate within particular social context.
Term
What is a gender-role standard?
Definition
value, motive, or class of behaviours that is considered more appropriate for members of one sex than the other.
Term
What are two contrasting types of roles?
Definition
expressive roles and instrumental roles
Term
What are components of an expressive role?
Definition
Sensitivity, caring, and cooperation
Term
What are components of an instrumental role?
Definition
Assertiveness, competitiveness, and independence
Term
Girls are more likely than boys to take risks? T/F
Definition
False
Term
Boys are more active than girls at a young age? T/F
Definition
True
Term
Boys are more likely to show evidence of a variety of developmental problems. T/F
Definition
True
Term
What age do children begin to realize that sex is an unchanging attribute?
Definition
between the ages of 5 and 7
Term
What do evolutionary theorists believe about passing genes to future generations?
Definition
they believe it is beneficial for men to mate with multiple partners, thereby increasing the likelihood of having multiple children. Females must be selective when mating.
Term
What are some events that take place in Money and Ehrhardt's theory that influence gender role?
Definition
During prenatal; sex chromosome
Term

Several behavioural genetic studies of adolescent twins have investigated genetic influences on gender-role development. Results from these studies suggest that genotype accounts for approximately ___ percent of the variability in masculine self-concepts, but less than ____ percent of the variability in feminine self-concepts. 


Definition
50,20
Term
What is the most important component of Money and Ehrdhardt's theory?
Definition
The idea that social labelling can modify biological predispositions.
Term
What is Halpern's psychobiosocial theory?
Definition
The different early experiences that boys and girls have influence the neural pathways in their developing brains, making them less or more receptive to certain activities or skills.
Term
What is Freud's psychoanalytic theory's take on gender role development?
Definition

Believes that gender roles preferences are emerged in the phallic stage. 

 

Term

What does social learning theory believe about gender-role development?

 

Definition
suggests that children aqquire their gender identities and gender-role preferences throughbdifferent reinforcement and observational learning.
Term

What does Kholberg's cognitive development theory suggest about gender role development?

 

Definition
Children first establish a stable gender identity and then actively seek out same-sex models.
Term
What are the three stages involved in Kholberg's gender role identification?
Definition

1) The child has a basic gender identity by the age of 3, when they can label themselves as boys and girls.

2) Children then recognize that gender is stable over time.

3) Children realize that gender is stable across situations.

Term

What does Martin and Halverson's gender shcema theory suggest about gender role development?

 

Definition
Suggests that children pursue interests and behaviours that match their self-image. They believe that self-socialization begins as soon as basic identity is acquired.
Term
What is Psychological Androgny?
Definition
Refers to a balancing or bledning of "masculin" and "feminine" traits in one individual.
Term
What increases sex drive?
Definition
increased production of androgens
Term
Infants will not showevidence of self-recognition for at least ___ months.
Definition
18
Term
Once self-recognition is evident, children begin to categorize themselves along a variety of dimensions. This represents the emergence of ?
Definition
Categorical Self
Term
How do parents contribute to a child's self-concept?
Definition
By giving them descriptive information about themselves ("you are a kind girl")
Term
What do preschool children talk about when asked to describe themselves?
Definition
Phsyical attributes, possessions, or actions that they feel proud.
Term
What do middle childhood and adolescent children talk about when they are asked to describe themselves?
Definition
Less about physical and behavioural attributes and more about inner qualities.
Term
Research shows that individualistic societies foster self-concepts that are based on _______.
Definition
individualistic attributes
Term
Collectivist cultures foster self-concepts that emphasize ______ ________.
Definition
Social Connections
Term
What are individuals that are in a state of fore-closer?
Definition
They have made firm committments, but they have done so without exploring alternatives or options.
Term
What are individuals in a state of moratorium?
Definition
In the midst of exploring their options; they have not yet made a comitment but are in the process of actively seeking answers to their questions.
Term
What are individuals in a state of identity acheivement?
Definition
Have made commitment to a set of goals, beliefs, or values after actively questioning and exploring a number of options and alternatives.
Term
What are the four factors that have the greatest influence on indentity formation?
Definition

1) individual's level of cognitive development

2) The type of parenting they recieve

3) the level of education they have

4) The broader social-cultural context that the individual experiences

Term
What are 3 social contributorsto self-esteem?
Definition

1) Parenting style

2) Peer influences

3) Culture, Ethnicity

Term
What are the three phases in which children evaluate their performance in achievment situations?
Definition

1) Joy in mastery

2) Approval-seeking

3) Use of standards

Term
What are 3 home influences that have a strong influence on a child's overall achievement motivation?
Definition

1) quality of child's attachment relationships

2) The child's home environemnt

3) The parenting style the child recieves.

 

Term
What did Weiner suggest the two dimensions of achivement attributions are?
Definition
Stable and Unstable
Term

When an individual make a stable internal attribution, the outcome is?

When an individual makes a stable external attribution, the outcome is seen as?

Definition

seen as a result of individual ability

the result of task difficulty

Term

When an individual makes an unstable internal attribution, the ouctome is seen as?

When an individual makes an unstable external attribution, the outcome is seen as?

Definition

result of individual effort

result of luck

Term
A helpless orientation may be fostered by evaluators who?
Definition
praise effort when the child suceeds, criticize a lack of ability when child fails.
Term
What is behavioural comparisons phase?
Definition
The tendency to form impressions of other by comparing and contrasting their overt behaviours.
Term
What is the entity view of ability?
Definition
belief that one's ability is a highly stable trait that is not influenced much by effort or practice.
Term
What is incremental view of ability?
Definition
belief that one's ability can be improved through effor and practice.
Term
What is mastery motivation?
Definition
An inborn motive to explore, understand, and control our environment.
Term
What is mastery orientation?
Definition
A tendency to persist at challenging tasks because of a belief that one has high ability and/or that earlier failures can be overcome by trying harder.
Term
What is process oriented praise?
Definition
Praise of effort expended to formulate good ideas and effective problem-solving strategies. (learning goals and achievments)
Term
What emotions start to be displayed at the age of 1?
Definition
Embarassment, shame, guilt, envy, and pride.
Term
What is social referencing?
Definition
The ability to monitor the emotional reactions of others and use that information to regulate one's own behaviour.
Term
When is social referencing first evident?
Definition
Btwn the ages of 7 and 10 months.
Term
What are the three components of emotional competence?
Definition

1) competent emotional expressivity: a person who has achieved this displays positive emotions frequently.

2) Competent emotional knowledge; a person who has achieved this is able to correctly identify why and how other people are feeling.

3)Competent emotional regulation: a person who has achieved this is able to adjust his emotional arousal to an appropriate level of intensity.

Term
What is temperment?
Definition
Refers to an individual's tendency to respond to environmental events in predictable ways.
Term
What does temperment include?
Definition
Activity level, irritable distress, positive affect, fearful distress, attention span and rhythmicity.
Term
What are Thomas and Chess' three tempermental profiles?
Definition

Easy; open and adaptable to new experiences- habits are regular and predictable.

Difficult; react vigorously to new experiences and are slow to adapt to new situations- habits irregular and unpredictable

Slow-to-warm-up; moody and inactive

Term

One important contributor to the establishment and growth of an attachment relationship is the presence of ?

Definition
synchronized routines between the child and the primary caregivers.
Term
What are the first four phases an infant goes through in developing an attachment to their care giver?
Definition

1) Asocial phase; many stimuli the child will respond to.

2) Indiscriminate attachments; show a clear preference for social stimuli over nonsocial.

3) Infants begin to show signs of specific attachment to caregiver

4) Many attachments are formed.

Term
What are the different theories view points on why an infant develops an attachment with their parents?
Definition

1) Psychoanalytic; suggests that during the first year of life oral activities are source of pleasure, infants develop loving feelings for people who feed them.

2)Learning theories; suggest that infants become attached to people who feed them because the caregivers become associated with a positive sensation.

3) Cognitive development; object premanence is developing, argue that until the child realizes that objects continue to exist, he will not protest when seperated from caregiver.

4) Ethological: have evolved in ways that predispose them to respond favourably to each other and to form close attachments.

 

Term

Recent research supports the conclusion that both ___________ and the _________ of the individual interact in the development of attachment.

Definition
quality of caregiving, temperament 
Term
According to the working-models hypothesis: Infants who have positive models of both themselves and others should display:
Definition
secure attachments.
Term

Infants who develop positive models of themselves but negative models of others should display?

Definition
avoidant attachments. 
Term

Infants who develop positive models of others but negative models of themselves should display?

Definition
 resistant attachments. 
Term

Infants who develop negative models of both themselves and others should display?

Definition
 disorganized or disoriented attachments.
Term

difficult temperament

Definition

temperamental profile in which the child is irregular in daily routines and adapts slowly to new experiences, often responding negatively and intensely. (p. 444)


Term

kewpie doll effect

Definition

the notion that infantlike facial features are perceived as cute and lovable and elicit favourable responses from others. (p. 451)

Term

temperament hypothesis

Definition

Kagan’s view that the Strange Situation measures individual differences in infants’ temperaments rather than the quality of their attachments. (p. 463)

Term
What are the 5 components to the spoken language?
Definition
phonology, morphology, sementics, syntax, and pragmatics.
Term
What is phonology?
Definition

Phonology refers to the basic sounds that make up a language and the rules for combining those sounds into units of speech that convey meaning. 

Term
What is morphology?
Definition

Morphological rules specify how words are formed from speech sounds.

Term
What are semantics?
Definition

The expression of meaning, either in words or sentences, is called semantics.

Term
What are Syntax?
Definition

The rules that specify how words are combined to form meaningful phrases or sentences make up the syntax of a language. 


Term
What are pargmatics?
Definition

Pragmatics involves sociolinguistic knowledge, or rules about the use of language in a social context. 

Term
What is the empiricist perspective on Language development?
Definition
process of imitation and reinforcement.
Term
What is the nativist perspective on language development?
Definition
based on the assumption that humans are biologically programmed to acquire language.
Term
What is the Interactionsists perspective on language development?
Definition
suggest that language development involves an interaction among biological maturation, cognitive development, and the linguistic environment the child experiences.
Term

declarative vs imperative gestures?

 

Definition

declarative; used to direct attention of other people

 

imperative; used to try to convince others to grant a request

Term
What are holophrases?
Definition
single words that are used to represent the meaning of an entire sentence.
Term
What are the two styles of expression in early language?
Definition

referential style; mainly words that refer to people or objects.

expressive style; personal or social words.

Term
Overextension vs. underextension?
Definition

over; this occurs when a word is used too broadly

under; this occurs when a word is used too narrowly

Term
What are processing constraints that a toddler can use to help them infer the meaning of a word?
Definition

1) object scope 

2) taxonomic

3) lexical contrast

4) mutual exclusivity

Term
What is the object scope constraint?
Definition
teh assumption that words refer to whole objects rather than to object attributes.
Term
What is taxonomic constraint?
Definition
the assumption that words label categories of objects that share common properties.
Term
What is lexical contrast constraint?
Definition
assumption that each word has a unique meaning.
Term
What is Mutual exclusivity constraint?
Definition
the assumption that different words refer to seperate, nonoverlapping categories.
Term

Broca’s area

Definition

structure located in the frontal lobe of the left hemisphere of the cerebral cortex that controls language production. (p. 394)

Term

creoles

Definition

languages that develop when pidgins are transformed into grammatically complex “true” languages. (p. 396)

Term

mutual exclusivity

Definition

constraint the notion that young children assume that each object has only one label and that different words refer to separate and not overlapping categories. (p. 408)

Term

processing constraints

Definition

cognitive biases or tendencies that lead infants and toddlers to favour certain interpretations of the meaning of new words over other interpretations.

Term

Wernicke’s area

Definition

structure located in the temporal lobe of the left hemisphere of the cerebral cortex that is responsible for interpreting speech. (p. 394)

Term

 

 

In all psychometric theories, intelligence is conceptualized as ?

Definition
a trait or set of traits that characterize some people to a greater extent than others.
Term

________ produced the first modern test of intelligence. 

Definition
Alfred Binet
Term
Spearman proposed that intellectual performance has two basic aspects:
Definition

g-factor; general intellectual ability

s-factor; special abilities that are specific to particular types of tests.

Term
Thurstone suggested that there were seven primary mental abilities:
Definition

including spatial ability, perceptual speed, numerical reasoning, verbal meaning, word fluency, memory, and inductive reasoning.

Term

 

 

Guilford took a different approach to analyzing intellectual ability and suggested that there are five types of intellectual content (____________), six types of mental operations (____________), and six types of intellectual products (__________________). 

Definition

- areas that a person can think about

the type of thinking required by a task

the type of answer that is required for a given problem

Term
The contextual component implies that?
Definition
the context in which abehaviour occurs will partially determine whether or not the behaviour is intelligent.
Term
The experential aspect of STernberg's theory suggests>
Definition
individuals may take a long time to solve novel problems, but that they should show some automization of cognitive processing on familiar tasks.
Term
The componential (information processing ) component of Strenberg's theory emcomasses?
Definition
actual information processing ; he agrues that traditional psychometric measures of intelligence focus on the correctness of the final answer that is produced, without considering the processes that an individual used to produce the response.
Term

 

 

Gardner has also criticized psychometric views of intelligence, suggesting that people display at least seven distinct types of intelligence.

Definition

The intelligences that Gardner has identified include linguistic intelligence, spatial intelligence, logical-mathematical intelligence, musical intelligence, body-kinesthetic intelligence, interpersonal intelligence and intrapersonal intelligence, naturalist intelligence, and spiritual/existential intelligence.

Term
What are ways that intelligence is measured?
Definition

1) Stanford-Binet intelligence scale

2) The Wechsler scale

3)DIstribution of IQ scores

5) Group tests of mental performance

6) Assessing infant intelligence

 

Term
What is the Standford-Binet Intelligence Scale?
Definition

The child’s mental age was divided by his or her chronological age, and the result was multiplied by 100. This ratio was termed an intelligence quotient, or IQ. When a child’s mental age and chronological age were the same, the resulting intelligence quotient would be 100. A score greater than 100 indicated that the child was performing at a level equivalent to that seen in older children; a score less than 100 indicated that the child was performing at a level equivalent to that seen in younger children.

Term
What is the Weschler scales?
Definition

contain nonverbal, or performance, subtests in addition to verbal subtests. Three scores are provided following the administration of a Wechsler test: a verbal IQ, a performance IQ, and a full-scale IQ. 

Term
What is the K-ABC method to testing intelligence?
Definition

 

 

The Kaufman Assessment Battery for Children (K-ABC) is based on modern information-processing theory. This test primarily measures fluid intelligence and is largely nonverbal in content. 

Term
What are the Bayley Scales of Infant Development?
Definition

It can be used with infants ranging in age from 2 to 30 months, and it has three components: the motor scale, the mental scale, and the infant behavioural record. Scores from the first two scales are used to determine the infant’s developmental quotient (DQ).


Term
What 3 information processing skills do appear to be correlated with later IQ scores?
Definition

 These measures are visual reaction time, rate of habituation, and preference for novelty. 

Term
What is the flynn effect?
Definition
people are getting smarter every generation
Term
What are the three general hypotheses that explain why group differ in intellectual performance?
Definition

1) Cultural test bias; content of IQ test is biased against certain groups of test, takers.

2) Genetic Hypothesis; Group differences in IQ are hereditary.

3) Environmental hypothesis; Those who lower in IQ come from intellectually impoverished environments. 

Term

compensatory interventions

Definition

special educational programs designed to further the cognitive growth and scholastic achievements of disadvantaged children. (p. 376)

Term

crystallized intelligence

Definition

the ability to understand relations or solve problems that depend on knowledge acquired from schooling and other cultural influences. (p. 349)

Term

cumulative-deficit hypothesis

Definition

the notion that impoverished environments inhibit intellectual growth and that these inhibiting effects accumulate over time. (p. 360)

Term

hierarchical model of intelligence

Definition

model of the structure of intelligence in which a broad, general ability factor is at the top of the hierarchy, with a number of specialized ability factors nested underneath. (p. 349)


Term

tacit (or practical) intelligence

Definition

ability to size up everyday problems and solve them; only modestly related to IQ. (p. 361)

Term

three-stratum theory of intelligence

Definition

Carroll’s hierarchical model of intelligence with g at the top of the hierarchy, eight broad abilities at the second level, or stratum, and narrower domains of each second-stratum ability at the third stratum. (p. 349)

Term

cohort effect

Definition

age-related difference among cohorts that is attributable to cultural/ historical differences in cohorts’ growingup experiences rather than to true developmental change. (p. 29)

Term

confounding variable

Definition

some factor other than the independent variable that, if not controlled by the experimenter, could explain any differences across treatment conditions in participants’ performance on the dependent variable. (p. 22)

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