Discuss the effects of marijuana on a person.
What will be an ideal response?
The answer should include the following information:
The effects of marijuana vary from person to person, but they typically consist of feelings of euphoria and general well-being. Sensory experiences seem more vivid and intense, and a person's sense of self-importance seems to grow. Memory may be impaired, causing users to feel pleasantly "spaced out." Heavy use may at least temporarily decrease the production of the male sex hormone testosterone, potentially affecting sexual activity and sperm count. In addition, marijuana smoked during pregnancy may have lasting effects on children who are exposed prenatally, although the research results are inconsistent. Heavy use also affects the ability of the immune system to fight off germs and increases stress on the heart, although the strength of these effects appears to be unclear. Finally, there is one unquestionably negative consequence of smoking marijuana: The smoke damages the lungs the way cigarette smoke does, producing an increased likelihood of developing cancer and other lung diseases.
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According to Selye, some people may develop serious illnesses, such as high blood pressure or a weakened immune system, during the __________ stage of the general adaptation syndrome.
A. alarm B. collapse C. exhaustion D. resistance
How can parents diminish the potential negative effects of the birth of a new sibling on existing children in a family?
a. Explain what is to come and give the existing child/children lots of support. b. There is little that can be done. c. Punish negative behaviors right away, so that they will not get worse. d. Explain to the older child that this is just a fact of life and give him/her time to get used to it.
Extinction of learning occurs:
a. from repeated performance of operant behavior without reinforcement. b. when classically conditioned stimuli are removed. c. with the passage of time, even if reinforcement continues. d. never - once something is learned it cannot be "unlearned."
A person who is undergoing catharsis while in a session of psychoanalytic therapy will express strongly felt, but usually repressed, emotions
a. true b. false