Classification as HIV/symptomatic requires the presence of at least one of the following symptoms in the last 6 months:
a. diarrhea 1 to 6 times per week or more
b. chronic headache 1 to 4 times per week or more
c. stomach upset 5 to 6 times per week or more.
d. chronic fatigue
A
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Based on the data gathered by Ekman and Friesen (1971), what conclusions were drawn from their research?
A. Facial expressions for the six primary emotions appear to be innate. B. Motivation to earn money is a universal experience. C. Gender differences in emotional expression are universal. D. Most emotions are preceded by physiological arousal.
How might the epigenetic model describe the transmission of parenting across generations?
a. Harsh treatment in childhood may trigger the expression of a gene for aggressive parenting in later life. b. A child who sees his mother hit by his dad learns to hit his wife. c. Despite never experiencing violence, due to a recessive gene effect, a mother begins abusing her son. d. A violent child grows up to be a passive parent.
The separation of the causes of normal aging versus pathological aging is a goal of:
A. the wear-and tear-theory B. the biological limit theory C. androgyny D. gerontology
Which of the following substances is a depressant?
A) Marijuana B) Nembutal C) Nicotine D) Mescaline