Which of the following is not a developmental task of infancy?

Which of the following is not a developmental task of infancy?
 
  a. attachment to caregiver
 b. language
 c. differentiation of self from environment
 d. forming close friendships within and across gender

Question 2

Which of the following is not a developmental task of adolescence?
 
  a. academic achievement
 b. self-control and compliance
 c. forming a cohesive sense of self-identity
  d. involvement in extracurricular activities

Question 3

Which of the following is not a developmental task of middle childhood?
 
  a. academic achievement
 b. getting along with peers
 c. differentiating self from environment
  d. rule-governed conduct

Question 4

To determine a child's competencies, it is useful to have some knowledge of ____.
 
  a. institutional norms
 b. animal behavior
 c. adult dysfunctions
 d. developmental tasks