In the following examples, which person is functioning as an activist?
O
A. Aalok, who is reading a road sign to determine how many more
miles he has to drive to reach his destination
O
B. Rachela, who is handing out flyers outside a grocery store about
the harm done to sea life by the fishing industry
O
C. Eugenia, who is working at a local store to save money for her
college fund
O
D. Cheng, who is using a dictionary to translate a poem into English
so that he can write a paper for his literature class

C.

Explanation:

the biopsychosocial approach was developed at rochester decades ago by drs. the biopsychosocial approach systematically considers biological, psychological, and social factors and their complex interactions in understanding health, illness, and health care delivery.

explanation:

this null effect is caused by a weak manipulation and ineffective internal validity. in a scientific study, as the one dr. morimoto is trying to perfom, internal validity refers to the confidence placed in the cause-effect relationship and to how well an experiment is done and able to eliminate confounding variables.