People reported the letter they saw on a screen at the time when they decided whether to press a button with the left or right hand. Researchers recorded brain activity in both hemispheres. When did activity preparing for a left or right hand movement begin?
a. Almost half a second after the reported time of the decision
b. At almost exactly the same time as the reported decision
c. At almost exactly the same time as the movement itself
d. Seven or more seconds before the reported time of the decision
d
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If people did not have size constancy, objects would appear to:
a. shrink as they moved closer to us b. be the same size, no matter how far away they were c. grow in size as they moved closer to us d. change colors as they moved away from us
Transactional leadership styles are most effective when:
a. the leader is assertive. b. the leader manages by exception. c. the task requires close attention to detail. d. the employees are already highly motivated.
According to __________ theory, the number of fat cells in the body is established during early childhood
a. drive b. caloric c. hypothalamic d. set-point
The ability to attend to one source of information while ignoring or excluding other ongoing messages around us is __________
a. selective attention b. explicit attention c. automatic d. reliant on early selection