developmental psychology
Developmental Psychology - ANSWERS the scientific study of how and why people
change over the course of their life (cognitive, emotional, social, and physical domains
nature & nurture - ANSWERS how do our genetic inheritance (nature) and our life
experiences (nurture) interact to shape our development?
continuity - ANSWERS continuity refers to developmental changes that are slow and
steady, where each step builds directly on the previous steps
stages - ANSWERS stage theories propose that development happens in specific,
sudden shifts that clearly differentiate one phase from another
stability & change - ANSWERS this area of study helps us understand how and why
people remain the same in some ways but also evolve and adapt in there's as they go
through different life stages
cross-sectional research - ANSWERS studying different groups of people of various
ages at the same point in time
- allows researchers to compare differences and similarities across age groups to infer
developmental stages
longitudinal research - ANSWERS studying the same individuals over time, allowing
for direct observation of how behaviors, traits, and abilities change and develop
throughout life
- this approach helps identify long-term trends and the effects of early life
psychosocial development - ANSWERS theory that individuals progress through a
series of stances, each characterized by a specific conflict that contributes to a major
aspect of personality
Trust vs. Mistrust (Erikson) - ANSWERS 0-1 years; infants learn whether or not they
can trusts the world to meet their basic needs achieved through consistent and reliable
care and affection from caregivers
Positive: development of trust, security, and optimism
Negative: explains how early interactions influence an individual's view of the world and
form the foundation for future social and emotional development