1What did Harry Harlow study?
Attachment in infant rhesus monkeys.
2What did Harlow’s monkey studies show about attachment?
Contact comfort was more important than feeding alone.
3What is attachment?
An emotional bond between an individual and a caregiver.
4What is the zone of proximal development?
The range of tasks a learner can perform with help but not yet independently.
5Who developed the concept of the zone of proximal development?
Lev Vygotsky.
6What is scaffolding?
Temporary support that is gradually removed as a learner gains skill.
7What is authoritative parenting?
Parenting with high responsiveness and clear, consistent expectations.
8What is authoritarian parenting?
Parenting with strict demands and low responsiveness.
9What is permissive parenting?
Parenting with high responsiveness but few demands or limits.
10What is uninvolved parenting?
Parenting with low responsiveness and few demands.
11Which parenting style combines warmth with firm limits?
Authoritative parenting.
12What is conservation in cognitive development?
Understanding that quantity stays the same despite changes in appearance.
13What is childhood egocentrism?
Difficulty understanding another person’s perspective.
14What is a schema?
A mental framework used to organize and interpret information.
15What is assimilation?
Interpreting new information using an existing schema.
16What is accommodation?
Changing a schema or creating a new one to fit new information.
17A child calls a zebra a horse; which process is this?
Assimilation.
18A child creates a new category for zebras; which process is this?
Accommodation.
19What is object permanence?
Understanding that objects continue to exist when out of sight.
20What is stranger anxiety?
Distress around unfamiliar people.
21When does stranger anxiety commonly emerge?
During the second half of the first year.
22What is theory of mind?
Understanding that others have their own thoughts, beliefs, and feelings.
23What does a false-belief task assess?
Understanding that someone can hold a belief that differs from reality.
24When do children typically begin passing standard false-belief tasks?
Around ages 4–5.
25What is a critical period?
A limited developmental window when particular experiences are necessary for typical development.
26What is temperament?
A person’s characteristic emotional reactivity and self-regulation.
27What is self-concept?
A person’s beliefs and perceptions about themselves.
28What is adolescence?
The transition between childhood and adulthood beginning with puberty.
29What is identity?
A person’s sense of who they are, including their values, roles, and goals.
30What is social identity?
The part of self-concept based on group memberships.
31What is emerging adulthood?
A period of exploration between adolescence and established adulthood.
32What age range is commonly associated with emerging adulthood?
Approximately ages 18–25, sometimes extending through the twenties.
33Does emerging adulthood occur universally?
No; it depends partly on cultural and economic conditions.
34What is continuous development?
Gradual, cumulative change over time.
35What is stage-based development?
Development through distinct, qualitatively different periods.
36What does stability mean in development?
The persistence of traits over time.
37What does change mean in development?
The modification of traits or abilities over time.
38What did Piaget emphasize in cognitive development?
Children actively construct knowledge through interaction with their environment.
39What did Vygotsky emphasize in cognitive development?
Social interaction, language, and cultural tools.
40How do Piaget and Vygotsky differ on developmental stages?
Piaget proposed universal cognitive stages; Vygotsky did not propose a comparable fixed stage sequence.
41What is private speech in Vygotsky’s theory?
Self-directed speech that helps children guide their thinking and behavior.
42What is biological sex?
A classification based on traits such as chromosomes, hormones, and reproductive anatomy.
43What is gender?
Social and psychological dimensions of identity, expression, and roles.
44What is gender identity?
A person’s internal sense of their gender.
45What are gender roles?
Cultural expectations about behavior associated with gender.
46What are gender stereotypes?
Generalized beliefs about people based on gender.
47Do average sex differences describe every individual?
No; individuals vary widely and groups overlap.
48Who typically begins puberty earlier on average: females or males?
Females.
49Which sex has greater average muscle mass after puberty?
Males.
50What is puberty?
The biological process of sexual maturation.
51What are primary sex characteristics?
Reproductive organs and structures directly involved in reproduction.
52What are secondary sex characteristics?
Puberty-related traits not directly involved in reproduction.
53What are examples of secondary sex characteristics?
Breast development, facial hair, and voice changes.
54What is menarche?
The first menstrual period.
55What is spermarche?
The first ejaculation.
56What physical change commonly occurs during adolescence?
A rapid growth spurt.
57When do many physical abilities reach their peak?
In early adulthood.
58How does fluid intelligence generally change in later adulthood?
It tends to decline with age.
59What is fluid intelligence?
The ability to solve unfamiliar problems and reason quickly.
60How does crystallized intelligence generally change through much of adulthood?
It often remains stable or increases with experience.
61What is crystallized intelligence?
Accumulated knowledge and skills.
62What is menopause?
The permanent end of menstruation marking the end of reproductive capacity.
63What commonly happens to bone density in later adulthood?
It tends to decrease.
64What commonly happens to reaction time in later adulthood?
It tends to become slower.
65What commonly happens to sensory abilities in later adulthood?
Vision and hearing often decline.
66What are Piaget’s four stages in order?
Sensorimotor, preoperational, concrete operational, formal operational.
67When does Piaget’s sensorimotor stage occur?
Approximately birth to age 2.
68What characterizes the sensorimotor stage?
Learning through sensory experiences and physical actions.
69During which Piaget stage does object permanence develop?
The sensorimotor stage.
70When does Piaget’s preoperational stage occur?
Approximately ages 2–7.
71What characterizes the preoperational stage?
Symbolic thinking without consistent logical operations.
72What is symbolic thinking?
Using words, images, or objects to represent something else.
73During which Piaget stage is egocentrism especially prominent?
The preoperational stage.
74What is centration?
Focusing on one feature of a situation while ignoring others.
75Why might a preoperational child fail a conservation task?
The child focuses on appearance rather than mentally reversing the change.
76When does Piaget’s concrete operational stage occur?
Approximately ages 7–11.
77What characterizes the concrete operational stage?
Logical reasoning about concrete objects and events.
78During which Piaget stage is conservation typically mastered?
The concrete operational stage.
79What is reversibility in cognitive development?
Understanding that an action can be mentally undone.
80When does Piaget’s formal operational stage begin?
Approximately age 12.
81What characterizes the formal operational stage?
Abstract and hypothetical reasoning.
82What is hypothetical-deductive reasoning?
Developing hypotheses and systematically testing their predictions.
83Are Piaget’s stage ages exact deadlines?
No; developmental timing varies.
84What does Erikson’s theory describe?
Eight psychosocial conflicts across the lifespan.
85What is Erikson’s first psychosocial conflict?
Trust versus mistrust.
86When does trust versus mistrust occur?
During infancy.
87What supports trust in Erikson’s infancy stage?
Consistent, responsive caregiving.
88What is Erikson’s second psychosocial conflict?
Autonomy versus shame and doubt.
89When does autonomy versus shame and doubt occur?
During toddlerhood, approximately ages 1–3.
90What is the central task of autonomy versus shame and doubt?
Developing independence and self-control.
91What is Erikson’s third psychosocial conflict?
Initiative versus guilt.
92When does initiative versus guilt occur?
During the preschool years, approximately ages 3–6.
93What is the central task of initiative versus guilt?
Initiating activities and pursuing goals.
94What is Erikson’s fourth psychosocial conflict?
Industry versus inferiority.
95When does industry versus inferiority occur?
During the elementary school years.
96What is the central task of industry versus inferiority?
Developing competence through learning and achievement.
97What is Erikson’s fifth psychosocial conflict?
Identity versus role confusion.
98When does identity versus role confusion occur?
During adolescence.
99What is the central task of identity versus role confusion?
Developing a coherent sense of self.
100What is Erikson’s sixth psychosocial conflict?
Intimacy versus isolation.
101When does intimacy versus isolation occur?
During young adulthood.
102What is the central task of intimacy versus isolation?
Forming close, committed relationships.
103What is Erikson’s seventh psychosocial conflict?
Generativity versus stagnation.
104When does generativity versus stagnation occur?
During middle adulthood.
105What is generativity?
Contributing to future generations and the wider community.
106What is Erikson’s eighth psychosocial conflict?
Integrity versus despair.
107When does integrity versus despair occur?
During late adulthood.
108What is the central task of integrity versus despair?
Reflecting on life with acceptance rather than regret.
109What does Kohlberg’s theory describe?
The development of moral reasoning.
110What are Kohlberg’s three levels of moral reasoning?
Preconventional, conventional, and postconventional.
111What defines preconventional moral reasoning?
Judging actions by personal consequences.
112What is Kohlberg’s first moral stage?
Obedience and punishment orientation.
113What motivates moral decisions in Kohlberg’s first stage?
Avoiding punishment.
114What is Kohlberg’s second moral stage?
Individualism and exchange.
115What motivates moral decisions in Kohlberg’s second stage?
Personal benefit and reciprocal exchange.
116What defines conventional moral reasoning?
Judging actions by social approval and established rules.
117What is Kohlberg’s third moral stage?
Interpersonal conformity.
118What motivates moral decisions in Kohlberg’s third stage?
Gaining approval and being seen as a good person.
119What is Kohlberg’s fourth moral stage?
Law-and-order orientation.
120What motivates moral decisions in Kohlberg’s fourth stage?
Maintaining laws, duties, and social order.
121What defines postconventional moral reasoning?
Judging actions by rights and ethical principles beyond existing rules.
122What is Kohlberg’s fifth moral stage?
Social-contract orientation.
123How are laws viewed in Kohlberg’s fifth stage?
As agreements that can be changed to protect rights and welfare.
124What is Kohlberg’s sixth moral stage?
Universal ethical principles.
125What guides moral decisions in Kohlberg’s sixth stage?
Self-chosen principles of justice and human dignity.
126Does Kohlberg’s theory assess moral reasoning or actual behavior?
Moral reasoning.
127Does everyone reach Kohlberg’s postconventional level?
No.
128What is one criticism of Kohlberg’s theory?
It may privilege justice-focused reasoning over care-focused reasoning.
129How does limited contraceptive access influence teenage pregnancy risk?
It can increase the likelihood of unintended pregnancy.
130How does inconsistent contraceptive use influence teenage pregnancy risk?
It increases the likelihood of unintended pregnancy.
131How can comprehensive sex education influence teenage pregnancy risk?
It can reduce risk by improving knowledge and protective behavior.
132How can peer or partner pressure influence teenage pregnancy risk?
It can encourage sexual activity or discourage contraception.
133How can alcohol or drug use influence teenage pregnancy risk?
It can impair judgment and interfere with contraceptive use.
134How can poverty influence teenage pregnancy risk?
It can limit access to education, healthcare, and contraception.
135How can coercion influence teenage pregnancy risk?
It can prevent freely chosen sexual activity or contraceptive use.
136What chromosome patterns are most commonly associated with female and male development?
XX with female development and XY with male development.
137Do all people have XX or XY sex chromosomes?
No; other chromosome patterns occur.
138What does the SRY gene usually initiate?
Testis development.
139What is the main source of testosterone during typical male fetal development?
The developing testes.
140What does anti-Müllerian hormone do during typical male fetal development?
Promotes regression of the Müllerian ducts.
141What does fetal testosterone help develop?
Male internal reproductive structures.
142What does dihydrotestosterone help develop?
Male external genitalia.
143What activates the reproductive hormone system at puberty?
Increased pulsatile release of gonadotropin-releasing hormone.
144What does gonadotropin-releasing hormone stimulate the pituitary to release?
Luteinizing hormone and follicle-stimulating hormone.
145What do luteinizing hormone and follicle-stimulating hormone regulate?
Gonadal hormone production and reproductive function.
146Which hormones support many typical female pubertal changes?
Estrogens.
147Which hormone supports many typical male pubertal changes?
Testosterone.
148Do all individuals follow identical patterns of sexual development?
No; biological variation occurs.