Reference no: EM132727108

Problem 1: Experiments with rodents have shown that:

Group of answer choices

a. rats bred as genetically dull became significantly brighter when put in enriched environments.

b. mice genetically bred to be fearless and seek novelty became more similar to genetically shy mice when placed with shy mothers.

c. the maternal environment has significant influence early in life.

d. both a and b

e. all of the above

Problem 2: Children who have not received promised rewards in the past are more likely to:

Group of answer choices

a. wait longer for the larger reward.

b. not trust that the larger reward will be available at a later date.

c. take the smaller reward now rather than wait for the larger reward.

d. both b and c