2.1

Question 1

Infant gradually becomes able to organize activities in relation to the environment through sensory and motor activity.

Answer 1

Sensorimotor stage

Question 2

Child develops a representational system and uses symbols to represent people, places, and events.

Language and imaginative play are important manifestations of this stage. Thinking is still not logical.

Answer 2

Pre-operational stage

Question 3

Child can solve problems logically if they are focused on the here and now but cannot think abstractly.

Answer 3

Concrete operational

Question 4

Person can think abstractly, deal with hypothetical situations, and think about possibilities.

Answer 4

Formal operational

Question 5

Emphasizes the impact of the historical, social, cultural contexts

Answer 5

Contextual

Question 6

Considers evolutionary and biological underpinnings of behavior

Answer 6

Evolutionary/sociobiological

Question 7

Behavioral research focuses on

Answer 7

Associative learning