Obesity is usually diagnosed when a person's body mass index is
a. 19–22
b. 22–25.
c. 25–30.
d. 30 or above.
d
Psychology
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Removing an aversive event following a behavior, which will increase the future likelihood of the behavior, is known as
a. cognitive reinforcement. b. behavioral reinforcement. c. positive reinforcement. d. negative reinforcement.
Psychology
Multiply the following matrices:  figure 1.png)
 figure 2.png)
Psychology
The most common STI in the U.S. is:
a) human papillomavirus (HPV). b) herpes. c) HIV/AIDS. d) syphilis.
Psychology
The stimulation-depression scale is less relevant for psychoactive drugs whose principal characteristic is their mind- altering quality. These drugs are classified as
a. amphetamines. b. uppers. c. downers. d. hallucinogens.
Psychology