Which of the following theorists would agree that behavior is determined by forces over which the individual has little control?

A nonspecific-treatment control group

a) Is designed to control for common factors that are associated with treatment b) Rules out the role of expectancies in explaining why clients get better c) Controls for placebo effects in a medication study d) Is the best way to rule out threats to internal validity (e.g., regression, testing)

Tucker and Ellis (1998) found that people identified an object faster when the grip for that object was __________

a. absent b. occluded c. oriented to their non-dominant hand d. oriented to their dominant hand