A psychologist compares groups of patients who receive social skills training to similar groups of patients who do not receive social skills training. Patients at several hospitals are studied. This research is an example of a
a) correlation.
b) case study.
c) clinical trial.
d) cross-sectional study.
c
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Isla would love to go on daily walks with her children, but in the suburb where they live, walking is not convenient. Isla wishes her community were designed differently. How does community design relate to levels of physical activity?
What will be an ideal response?
According to your text, which physiological measure consistently distinguishes individuals with generalized anxiety disorder (GAD) from non-anxious normal subjects?
A. Increased muscle tension B. Increased heart rate C. Decreased EEG beta activity D. Decreased skin conductance levels
In ______, a person alternates between depression and either mania or hypomania.
A. schizophrenia B. major depressive disorder C. unipolar depressive disorder D. bipolar disorder
Women who were injured by a trauma were less likely to develop PTSD symptoms than those who were not injured.
Answer the following statement true (T) or false (F)