PSYCH 140 FINAL DEVELOPMENTAL LIFESPAN PSYCHOLOGY EXAM – QUESTIONS AND ANSWERS | VERIFIED
AND WELL DETAILED ANSWERS | PLUS RATIONALES | DOWNLOAD AND PASS | LATEST EXAM UPDATE
2026/2027
Core Domains
Foundational Theories of Developmental Psychology
Prenatal Development and Birth
Physical and Motor Development Across the Lifespan
Cognitive Development and Information Processing
Language Development and Communication
Social, Emotional, and Personality Development
Moral Development and Prosocial Behavior
Family Systems, Parenting, and Attachment
Adolescence, Adulthood, and Aging
Death, Dying, and Bereavement
Research Methods, Ethics, and Professional Standards
Introduction
,This comprehensive examination assesses mastery of developmental lifespan psychology, covering physical, cognitive,
social, and emotional changes from conception through death. It evaluates knowledge of foundational theories,
research methodology, ethical standards, and applied professional practice. Questions include multiple-choice and
scenario-based formats requiring critical thinking and real-world application. Examinees must demonstrate
competency in identifying developmental milestones, analyzing theoretical frameworks, applying ethical guidelines,
and making informed decisions in professional contexts involving children, adolescents, adults, and older adults. This
exam prepares candidates for advanced study and professional practice in developmental psychology and related fields.
SECTION ONE: QUESTIONS 1–50
1. Which theorist is most closely associated with the psychosocial stages of development?
A. Jean Piaget
B. Erik Erikson
C. B.F. Skinner
D. John Bowlby
🟢 Correct Answer: B. Erik Erikson
,🔴 Explanation: Erikson proposed eight psychosocial stages spanning the lifespan, each characterized by a specific
crisis that must be resolved for healthy development.
2. During which prenatal period does the heart begin to beat and major organ systems form?
A. Germinal period
B. Embryonic period
C. Fetal period
D. Neonatal period
🟢 Correct Answer: B. Embryonic period
🔴 Explanation: The embryonic period (weeks 3–8) is critical for organogenesis, during which the heart begins
beating and major systems develop.
3. A researcher observes children in a playground without interfering. This is an example of:
A. Structured interview
B. Naturalistic observation
, C. Experimental design
D. Case study
🟢 Correct Answer: B. Naturalistic observation
🔴 Explanation: Naturalistic observation involves observing subjects in their natural environment without
manipulation or interference.
4. According to Piaget, a child who understands that water poured from a short wide glass into a tall narrow
glass remains the same amount has achieved:
A. Object permanence
B. Conservation
C. Egocentrism
D. Animism
🟢 Correct Answer: B. Conservation
🔴 Explanation: Conservation is the understanding that quantity remains constant despite changes in appearance,
achieved in the concrete operational stage.
AND WELL DETAILED ANSWERS | PLUS RATIONALES | DOWNLOAD AND PASS | LATEST EXAM UPDATE
2026/2027
Core Domains
Foundational Theories of Developmental Psychology
Prenatal Development and Birth
Physical and Motor Development Across the Lifespan
Cognitive Development and Information Processing
Language Development and Communication
Social, Emotional, and Personality Development
Moral Development and Prosocial Behavior
Family Systems, Parenting, and Attachment
Adolescence, Adulthood, and Aging
Death, Dying, and Bereavement
Research Methods, Ethics, and Professional Standards
Introduction
,This comprehensive examination assesses mastery of developmental lifespan psychology, covering physical, cognitive,
social, and emotional changes from conception through death. It evaluates knowledge of foundational theories,
research methodology, ethical standards, and applied professional practice. Questions include multiple-choice and
scenario-based formats requiring critical thinking and real-world application. Examinees must demonstrate
competency in identifying developmental milestones, analyzing theoretical frameworks, applying ethical guidelines,
and making informed decisions in professional contexts involving children, adolescents, adults, and older adults. This
exam prepares candidates for advanced study and professional practice in developmental psychology and related fields.
SECTION ONE: QUESTIONS 1–50
1. Which theorist is most closely associated with the psychosocial stages of development?
A. Jean Piaget
B. Erik Erikson
C. B.F. Skinner
D. John Bowlby
🟢 Correct Answer: B. Erik Erikson
,🔴 Explanation: Erikson proposed eight psychosocial stages spanning the lifespan, each characterized by a specific
crisis that must be resolved for healthy development.
2. During which prenatal period does the heart begin to beat and major organ systems form?
A. Germinal period
B. Embryonic period
C. Fetal period
D. Neonatal period
🟢 Correct Answer: B. Embryonic period
🔴 Explanation: The embryonic period (weeks 3–8) is critical for organogenesis, during which the heart begins
beating and major systems develop.
3. A researcher observes children in a playground without interfering. This is an example of:
A. Structured interview
B. Naturalistic observation
, C. Experimental design
D. Case study
🟢 Correct Answer: B. Naturalistic observation
🔴 Explanation: Naturalistic observation involves observing subjects in their natural environment without
manipulation or interference.
4. According to Piaget, a child who understands that water poured from a short wide glass into a tall narrow
glass remains the same amount has achieved:
A. Object permanence
B. Conservation
C. Egocentrism
D. Animism
🟢 Correct Answer: B. Conservation
🔴 Explanation: Conservation is the understanding that quantity remains constant despite changes in appearance,
achieved in the concrete operational stage.
