Development is lifelong
Development
Biological processes
Culture
Ethnicity
Socioeconomic status (SES)
Gender
Social policy
Prenatal period
Infancy
Early childhood
Middle and late childhood
Adolescence
Middle adulthood
Late adulthood
Nature and nurture
Nature
Nurture
Stability
Change
Psychoanalytic theories
Oral stage
Anal stage
Phallic stage
Oedipus complex
Latency stage
Genital stage
Albert Bandura
Sensorimotor stage
Preoperational stage
Concrete operational stage
Formal operational stage
Information-processing theory
Konrad Lorenz
John Bowlby
Microsystem
Exosystem
Macrosystem
Mesosystem
Eclectic theoretical orientation
Naturalistic observation
Case study
Research design
Descriptive research
Correlational research
Experimental research
Cross-sectional approach
Longitudinal approach