Dwayne has been using heroin for two years. While visiting his mother, he decides to stop. When he stops using the drug, Dwayne experiences shaking, irritability, and an inability to concentrate because he is going through ____
a. psychological dependence c. addiction
b. tolerance d. withdrawal
D
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Erik Erikson's approach to personality development suggests that an infant's early caregiving experiences are responsible for shaping whether the infant becomes __________ later in life.
A. agitated B. trusting C. lazy D. motivated
DSM-5 criteria for intellectual disability consist of subaverage intellectual functioning of ____ or below and impairment in ________
a. 70; adaptive functioning b. 50; self-help skills c. 80; communication d. 65; academic skills
Symptoms of gonorrhea in a male typically appear between ____ days after infection
a. 1-5 c. 3-7 b. 2-6 d. 4-8
Scientific hypotheses are generated for research studies. Which of the following is an example of a scientific hypothesis?
"Space exploration benefits our world, and the United States needs to increase funding for NASA." "Marital satisfaction tends to improve when the youngest child is grown and leaves the home because parents now have more time and energy for the marital relationship." "HIV causes AIDS, and AIDS is a disease that will never be cured." "If a tree falls in the forest, and no one is there to hear it, does it make a sound?"