ADULT DEVELOPMENT AND AGING CHAPTERS
1 TO 13 REVIEW PAPER 2026 COMPLETE
QUESTIONS WITH EXPERT SOLUTIONS AND
MARKING SCHEME
◉ Why do we study Adult Development?
Answer: We study Adult Development to understand the changes
and challenges that occur throughout adulthood, which can inform
practices in psychology, healthcare, and social policy.
◉ Chronological Age
Answer: Chronological age is the actual age of a person measured in
years from their birth date.
◉ Functional Age
Answer: Functional age refers to how an individual performs in
various aspects of life, including biological, social, and psychological
functioning.
◉ What are the sub-stages of Late Adulthood based on
Chronological Age?
Answer: The sub-stages of Late Adulthood based on Chronological
Age are Young-old, Old-old, and Oldest-old.
, ◉ What are the sub-stages of Late Adulthood based on Functional
Age?
Answer: The sub-stages of Late Adulthood based on Functional Age
are Young-old, Old-old, and Oldest-old.
◉ What is Life Expectancy?
Answer: Life expectancy is the average number of years a person can
expect to live, which varies by birth year, country, province, and sex.
◉ What is the difference between Life Expectancy and Life Span?
Answer: Life expectancy refers to the average duration of life for a
population, while life span refers to the maximum age that a human
can live.
◉ What is Longevity?
Answer: Longevity refers to the length of time that an individual
lives, often associated with living a long and healthy life.
◉ What are the types of Aging?
Answer: The types of aging include Primary aging (natural biological
aging), Secondary aging (age-related changes due to lifestyle or
environment), and Tertiary aging (rapid decline in health shortly
before death).
1 TO 13 REVIEW PAPER 2026 COMPLETE
QUESTIONS WITH EXPERT SOLUTIONS AND
MARKING SCHEME
◉ Why do we study Adult Development?
Answer: We study Adult Development to understand the changes
and challenges that occur throughout adulthood, which can inform
practices in psychology, healthcare, and social policy.
◉ Chronological Age
Answer: Chronological age is the actual age of a person measured in
years from their birth date.
◉ Functional Age
Answer: Functional age refers to how an individual performs in
various aspects of life, including biological, social, and psychological
functioning.
◉ What are the sub-stages of Late Adulthood based on
Chronological Age?
Answer: The sub-stages of Late Adulthood based on Chronological
Age are Young-old, Old-old, and Oldest-old.
, ◉ What are the sub-stages of Late Adulthood based on Functional
Age?
Answer: The sub-stages of Late Adulthood based on Functional Age
are Young-old, Old-old, and Oldest-old.
◉ What is Life Expectancy?
Answer: Life expectancy is the average number of years a person can
expect to live, which varies by birth year, country, province, and sex.
◉ What is the difference between Life Expectancy and Life Span?
Answer: Life expectancy refers to the average duration of life for a
population, while life span refers to the maximum age that a human
can live.
◉ What is Longevity?
Answer: Longevity refers to the length of time that an individual
lives, often associated with living a long and healthy life.
◉ What are the types of Aging?
Answer: The types of aging include Primary aging (natural biological
aging), Secondary aging (age-related changes due to lifestyle or
environment), and Tertiary aging (rapid decline in health shortly
before death).
