If a treatment has a very small effect, what is a likely outcome for a hypothesis test evaluating the treatment?
a. A Type I error
b. A Type II error
c. Correctly reject the null hypothesis
d. Correctly fail to reject the null hypothesis
B
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Why is the case of the Boston Strangler of interest to forensic psychologists?
A. Profiling predictions proved that there were actually two killers. B. The psychiatric profile was almost completely inaccurate. C. The psychiatric profile for the case helped track down a serial killer in New York, as well. D. It was the first time psychiatric profiling had been used.
Cognitive therapy is responsible for?
A. Correcting negative assumptions about the trauma B. Blaming oneself in some way C. Feeling guilty D. All of these are correct.
Which of the following is used to produce a brain lesion?
a. fMRI b. PET scanner c. X-ray machine d. Stereotaxic apparatus e. CT scanner
The value of r obtained by calculating the correlation between X and Y is the same as the correlation between Y and X
Indicate whether the statement is true or false