Lifespan Psychology Quiz
Questions: 16 · 10 minutes
1. Which feature most specifically distinguishes puberty from the broader period of adolescence?
Increasing independence from caregivers
Biological maturation leading toward reproductive capability
Greater interest in peer relationships
Exploration of personal values and future roles
2. A child with a genetic tendency toward musical sensitivity receives years of practice because caregivers notice and encourage that interest. Which explanation best fits this example?
Maturation alone determines the child's eventual musical skill.
Genetic tendencies and environmental experiences can influence one another over time.
Shared family environments make genetic differences irrelevant.
Practice determines skill independently of inherited characteristics.
3. A 30-year study begins with 600 participants, but many stop participating before the final assessments. Which methodological problem does this create?
A placebo effect
Random assignment failure
Selective attrition
Observer habituation
4. As a person begins to view future time as more limited, they spend less time on casual acquaintances and more time with emotionally close friends. Which theory most directly predicts this shift?
Socioemotional selectivity theory
Information-processing theory
Social learning theory
Attachment deprivation theory
5. A 22-year-old in an industrialized society is exploring work, relationships, and personal values while feeling neither fully adolescent nor fully adult. Which proposed developmental period best matches this description?
Middle childhood
Emerging adulthood
Early adolescence
Middle adulthood
6. A teenager experiments with different values, career plans, and social roles before making longer-term commitments. In Erikson's theory, this most directly reflects the task of:
Industry versus inferiority
Intimacy versus isolation
Generativity versus stagnation
Identity versus role confusion
7. An infant watches a caregiver hide a toy under a cloth and then lifts the cloth to retrieve it. This behavior most directly demonstrates:
Conservation
Egocentrism
Object permanence
Deferred imitation
8. A student cannot solve a puzzle alone but succeeds when a teacher offers carefully timed hints. Which concept best explains the learning opportunity?
Operant extinction
Object permanence
Formal operational egocentrism
The zone of proximal development
9. During a caregiver's return in the Strange Situation, a toddler seeks contact, is readily comforted, and then resumes exploring. Which attachment pattern does this most closely resemble?
Avoidant attachment
Secure attachment
Resistant or ambivalent attachment
Disorganized attachment
10. An older adult remains highly skilled at vocabulary and interpreting familiar ideas but takes longer to solve unfamiliar abstract problems. Which distinction best explains this pattern?
Crystallized intelligence may remain strong while fluid processing becomes less efficient.
Fluid intelligence is preserved while crystallized intelligence consistently declines.
The pattern is explained only by reduced sensory ability, not different forms of intelligence.
Both crystallized and fluid intelligence necessarily decline at the same rate.
11. Exposure to a harmful substance is generally most likely to cause major structural abnormalities when it occurs during which prenatal period?
The embryonic period, when major organs are forming
The fetal period after the major organ structures have formed
The germinal period before implantation is complete
The weeks immediately following birth
12. A researcher repeatedly presents the same sound to an infant. The infant gradually pays less attention to it. What process is the researcher observing?
Classical conditioning
Object permanence
Habituation
Social referencing
13. A cross-sectional study finds that current 70-year-olds use a new digital tool less efficiently than current 25-year-olds. Why can the researchers not conclude that aging alone caused the difference?
Cross-sectional studies can only examine prenatal development.
Older adults cannot be compared with younger adults on the same measure.
Age differences are meaningful only when every participant has identical education.
The age groups grew up in different historical conditions, creating a possible cohort effect.
14. After knee problems develop, an older tennis player stops playing doubles tournaments, focuses on recreational singles, and adopts a lower-impact technique. This best illustrates:
Stranger anxiety
Identity foreclosure
Habituation and recovery
Selection, optimization, and compensation
15. Parents set clear limits, explain their reasons, listen to their child's perspective, and adjust rules when appropriate. Which parenting style is illustrated?
Authoritarian
Permissive
Authoritative
Uninvolved
16. Which statement best reflects the lifespan perspective on human development?
Development continues throughout life and involves gains, losses, and adaptation within changing contexts.
Development is largely completed by the end of adolescence, with adulthood mainly preserving earlier abilities.
Development follows one universal sequence that is minimally affected by culture or historical period.
Development consists mostly of steady improvement until biological aging begins.