A. Instrumental conditioning
B. Maturation
C. Learning
D. Infant stimulation
A. Middle childhood
B. Early childhood
C. Infancy
D. Early adulthood
A. Seven
B. Six
C. Two
D. Four
A. Both parents have blue eyes
B. The child’s sibling has brown eyes
C. Each parent has at least one blue eye gene
D. At least one parent must have blue eyes
A. Identity vs confusion
B. Trust vs mistrust
C. Industry vs inferiority
D. Intimacy vs isolation
A. Strong
B. Moderate
C. Nonexistent
D. Lower
A. Assimilation
B. Adaptation
C. Conservation
D. Accommodation
A. Object permanence
B. Conservation of substance
C. The reversibility of actions
D. Logical possibilities
A. Sublimation
B. Accommodation
C. Primary circular reaction
D. Assimilation
A. Accommodation
B. Assimilation
C. Formal operation
D. Concrete operation