If we test the mean amount that alcoholic subjects drink before and after therapy, and that difference is NOT statistically significant, this could mean
a. the therapy was not effective.
b. the sample size was too large.
c. the study lacked sufficient power.
d. a and c
D
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When one sees a book titled How Neurons Communicate with Each Other, one can be sure it will discuss:
A. dendrites. B. working memory. C. internal aids. D. cerebral vascular accidents.
Highly active antiretroviral therapy ______.
A. is a cognitive-behavioral therapy for those with HIV/AIDS and those who are considered at risk B. is a type of motivational interviewing designed to increase adherence among those with HIV/AIDS C. entails a tailored approach of using the single anti-HIV drug that works the best for that patient with the lowest side effects D. entails a combination of anti-HIV drugs that keep the virus from replicating
The anxiety or phobic avoidance is not better accounted for by another mental disorder, such as Social Phobia (e.g., avoidance limited to social situations because of fear of embarrassment), Specific Phobia (avoidance limited to a single situation like elevators), Obsessive-Compulsive Disorder (e.g., avoidance of dirt in someone with an obsession about contamination, Post traumatic Stress Disorder (e.g., avoidance of stimuli associated with a severe stressor), or Separation Anxiety Disorder (e.g., avoidance of leaving home or relatives).
What will be an ideal response?
Some procedures which measure reaction time are problematic in that they allow
participants to become familiar with an apparatus or the given task. Which of the following can decrease the likelihood of confounds regarding the above issues? A) Using a quasi-experimental design B) Using a within-subjects design C) Using a functional design D) Using a tachistoscope in your design