A2 PSYCHOLOGY
UNIT 3

CIRCADIAN RHYTHM

INFRADIAN

ULTRADIAN

DEPRIVATION

DISRUPTION

A02

LIFESPAN CHANGES
(Infants, Children)

LIFESPAN CHANGES
(Teens & adulthood, middle adulthood and later adulthood)

A02

RESTORATION THEORY

A02

EVOLUTIONARY
(Ecological)

AO2