1|Page
Mastering Lifespan Development: 2026-2027 BANK QUESTIONS
WITH DETAILED VERIFIED ANSWERS EXAM QUESTIONS
WILL COME FROM HERE (100% CORRECT ANSWERS A+
GRADED
1. Which of the following best describes the nature-nurture debate in
developmental psychology?
A. The question of whether development is continuous or occurs in
stages
B. The extent to which genetic factors versus environmental factors
influence development
C. The role of early life experiences versus later life experiences in
shaping behavior
D. The degree to which development is universal versus culturally
specific
Answer: B. The nature-nurture debate centers on the relative
contributions of genetic inheritance (nature) and environmental factors
(nurture) to human development.
2. The concept of "critical period" in development refers to a time
when:
A. Development progresses most slowly
B. A particular experience must occur for normal development to
proceed
,2|Page
C. The child enters formal schooling
D. Physical growth reaches its peak velocity
Answer: B. A critical period is a specific window of time during which an
organism is particularly sensitive to certain environmental stimuli; if the
stimuli are absent, development may be permanently affected.
3. According to Piaget, what is the primary mechanism by which
children move from one cognitive stage to the next?
A. Imitation and modeling
B. Social reinforcement and punishment
C. Equilibration
D. Maturational unfolding
Answer: C. Equilibration is Piaget's term for the balance between
assimilation and accommodation that drives cognitive development
forward as children resolve cognitive conflicts.
4. Which teratogen is most strongly associated with a distinct pattern of
facial abnormalities, growth deficiency, and central nervous system
damage?
A. Cocaine
B. Alcohol
C. Thalidomide
D. Cigarette smoke
,3|Page
Answer: B. Alcohol is the teratogen responsible for Fetal Alcohol
Spectrum Disorders (FASD), characterized by distinct facial features,
growth restrictions, and neurodevelopmental impairments.
5. In Erikson's theory, the primary psychosocial crisis of adolescence is:
A. Industry versus inferiority
B. Initiative versus guilt
C. Identity versus role confusion
D. Intimacy versus isolation
Answer: C. Identity versus role confusion is the central challenge of
adolescence, wherein individuals must form a coherent sense of self
and their place in society.
6. Object permanence, the understanding that objects continue to exist
even when out of sight, is a hallmark achievement of which Piagetian
stage?
A. Preoperational
B. Concrete operational
C. Formal operational
D. Sensorimotor
Answer: D. The sensorimotor stage (birth to about 2 years) culminates
in the establishment of object permanence, signifying the emergence of
mental representation.
, 4|Page
7. Which research design involves studying the same group of
individuals repeatedly over an extended period?
A. Cross-sectional
B. Sequential
C. Longitudinal
D. Observational
Answer: C. A longitudinal design follows the same cohort over time,
allowing researchers to directly assess age-related change and stability
within individuals.
8. Bowlby's concept of the "internal working model" in attachment
theory refers to:
A. The infant's ability to solve problems through trial and error
B. A mental representation of the self and caregiver that guides future
relationships
C. The physiological response to prolonged separation from the
caregiver
D. The balance between exploration and attachment behavior
Answer: B. Internal working models are cognitive frameworks based on
early caregiving experiences that shape expectations and behaviors in
subsequent relationships.
9. During which prenatal stage does the neural tube form?
A. Germinal stage
Mastering Lifespan Development: 2026-2027 BANK QUESTIONS
WITH DETAILED VERIFIED ANSWERS EXAM QUESTIONS
WILL COME FROM HERE (100% CORRECT ANSWERS A+
GRADED
1. Which of the following best describes the nature-nurture debate in
developmental psychology?
A. The question of whether development is continuous or occurs in
stages
B. The extent to which genetic factors versus environmental factors
influence development
C. The role of early life experiences versus later life experiences in
shaping behavior
D. The degree to which development is universal versus culturally
specific
Answer: B. The nature-nurture debate centers on the relative
contributions of genetic inheritance (nature) and environmental factors
(nurture) to human development.
2. The concept of "critical period" in development refers to a time
when:
A. Development progresses most slowly
B. A particular experience must occur for normal development to
proceed
,2|Page
C. The child enters formal schooling
D. Physical growth reaches its peak velocity
Answer: B. A critical period is a specific window of time during which an
organism is particularly sensitive to certain environmental stimuli; if the
stimuli are absent, development may be permanently affected.
3. According to Piaget, what is the primary mechanism by which
children move from one cognitive stage to the next?
A. Imitation and modeling
B. Social reinforcement and punishment
C. Equilibration
D. Maturational unfolding
Answer: C. Equilibration is Piaget's term for the balance between
assimilation and accommodation that drives cognitive development
forward as children resolve cognitive conflicts.
4. Which teratogen is most strongly associated with a distinct pattern of
facial abnormalities, growth deficiency, and central nervous system
damage?
A. Cocaine
B. Alcohol
C. Thalidomide
D. Cigarette smoke
,3|Page
Answer: B. Alcohol is the teratogen responsible for Fetal Alcohol
Spectrum Disorders (FASD), characterized by distinct facial features,
growth restrictions, and neurodevelopmental impairments.
5. In Erikson's theory, the primary psychosocial crisis of adolescence is:
A. Industry versus inferiority
B. Initiative versus guilt
C. Identity versus role confusion
D. Intimacy versus isolation
Answer: C. Identity versus role confusion is the central challenge of
adolescence, wherein individuals must form a coherent sense of self
and their place in society.
6. Object permanence, the understanding that objects continue to exist
even when out of sight, is a hallmark achievement of which Piagetian
stage?
A. Preoperational
B. Concrete operational
C. Formal operational
D. Sensorimotor
Answer: D. The sensorimotor stage (birth to about 2 years) culminates
in the establishment of object permanence, signifying the emergence of
mental representation.
, 4|Page
7. Which research design involves studying the same group of
individuals repeatedly over an extended period?
A. Cross-sectional
B. Sequential
C. Longitudinal
D. Observational
Answer: C. A longitudinal design follows the same cohort over time,
allowing researchers to directly assess age-related change and stability
within individuals.
8. Bowlby's concept of the "internal working model" in attachment
theory refers to:
A. The infant's ability to solve problems through trial and error
B. A mental representation of the self and caregiver that guides future
relationships
C. The physiological response to prolonged separation from the
caregiver
D. The balance between exploration and attachment behavior
Answer: B. Internal working models are cognitive frameworks based on
early caregiving experiences that shape expectations and behaviors in
subsequent relationships.
9. During which prenatal stage does the neural tube form?
A. Germinal stage
