According to the ________ perspective, development can be understood only when individual behavior is observed in interaction with the environment.

Edie is 22 years old. Being an emerging adult, which of the following actions taken by her indicates a "revolving door" existence?

A) Edie has changed three jobs in the last eight months. B) Edie decides to share an apartment with her college friends. C) Edie keeps returning to her parents' home when she is between jobs. D) Edie stays with her boyfriend.

Ader and Cohen demonstrated that

A) ?the immune system could be conditioned. B) ?the immune system was independent of the nervous system. C) ?the adrenomedullary response was independent of the adrenocortical response. D) ?allostasis does not apply to the General Adaptation Syndrome.