Your literature review suggests substantial support of a treatment for civilians with posttraumatic stress disorder. When you attempt to replicate the finding in a sample of Vietnam War veterans, you do not get the same results
Which of the following could contribute to your findings?
a) The interaction of selection and treatmen
b) The interaction of testing and treatment
c) The interaction of selection and instrumentation
d) The interaction of selection and maturation
A
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Edhilvia is studying the relationship between smoking and number of visits to the doctor. After giving a survey to 1,000 people, she finds that the more people smoked, the more times they visited the doctor every year. From these results, Edhilvia can logically conclude that ____
a. ?there is a negative correlation between smoking and visiting the doctor b. ?there is a positive correlation between smoking and visiting the doctor c. smoking causes people to go to the doctor d. ?her results are invalid since participants were not randomly assigned to groups
Canon (1929) viewed stress as the biological mobilization of the body for action, involving sympathetic activation and endocrine activity
Indicate whether the statement is true or false
A person cannot remember his personal past or cannot remember what he will be doing in the future. Which kind of memory may account for this?
a. semantic memory b. nondeclarative memory c. implicit memory d. episodic memory
The act of perceiving
a. actually involves two steps, sensing and perceiving. b. is rapid, automatic, and unconscious. c. occurs primarily in mammals. d. involves considerable planning and forethought. e. involves sensing, evaluating and perceiving.