DEVELOPMENTAL ISSUES

Continuity vs. Stages

The debate on whether development is gradual and continuous (like an escalator) or occurs in distinct stages (like climbing a ladder).

Stability vs. Change

The discussion on whether personality traits remain the same throughout life or change as we age.

Nature vs. Nurture

The examination of how genes (nature) and environment (nurture) shape our development.

Gross Motor Skills

Skills that involve large muscle movements, e.g., crawling, walking, jumping.

Fine Motor Skills

Skills that involve hand and finger coordination, e.g., grasping, manipulating objects.

Cross-sectional Study

A study comparing different age groups at one time.

Longitudinal Study

A study tracking the same individuals over time.

Personality Stabilization

As individuals grow older, they develop a more consistent personality.

Biological Maturation

The gradual growth process shaped by genetics.

Temperament

Our natural emotional reactions, influenced by both genes and life experiences.