The sample mean for a recent introductory psychology test was 78, and the sample variance was 9 . If a student received a score of 82, what was this student's z-score?
a. 0.44 c. –1.33
b. 1.33 d. –0.44
B
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Who would most likely be giving a speech titled "Understanding the Continuum of Vocational Maturity?"
a. John Holland b. Donald Super c. Nancy Betz d. Jan Sinnott
In ancient Greece, some "humoral excesses" thought to be causing psychological disorders were treated by a. increasing or decreasing the person's exposure to heat, dryness, moisture, or cold. b. herbal remedies
c. decreasing both caloric and liquid intake. d. lowering the person's body temperature for extended periods of time.
Which of the following seems linked to etiology of mood disorders?
a. Low levels of serotonin c. Low levels of concordance b. High levels of serotonin d. High levels of hippocampal functioning
What function is food restriction thought to accomplish for people with anorexia?
A. reducing anxiety by reducing activation of 5HT2A receptors B. reducing anxiety by reducing activation of 5HT1A receptors C. increasing control by increasing activation of 5HT2A receptors D. increasing control by increasing activation of 5HT1A receptors