List and describe the legal and illegal categories of psychoactive drugs and the effects they have
What will be an ideal response?
The student should assert that psychoactive drugs, both legal and illegal, are classified into the following categories: stimulants, depressants, cannabis, hallucinogens, and opiates. Examples of legal stimulants include caffeine and nicotine. Illegal stimulants are cocaine. Examples of legal depressants are alcohol and illegal depressants are certain solvents. Cannabis is an illegal substance that in low doses produces a sedative effect. Hallucinogens are illegal substances such LSD and mescaline. These produce euphoria and a distorted sense of reality. The opiates include legal prescription drugs such as codeine and illegal drugs like opium and heroin. These are sleep-inducing painkillers.
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Calculating a correlation will allow you to determine how closely related indicators are
a. True b. False Indicate whether the statement is true or false
Many people in Africa often have dark skin. Those who live near to the equator often have the darkest skin tone. This is quite often the case for a good portion of South America as well. Around the world, skin tone has some correlation to the level of sunlight in that particular region. From an evolutionary standpoint skin tone is an adaptation to environmental conditions. What accounts for this difference in skin tone?
A. levels of dopamine in the brain B. serotonin levels after exposure to sunlight C. melanin levels found in the skin D. melatonin found in the skin
In postindustrial societies, serial monogamy describes which of the following?
A. marriage to more than one person B. divorce and remarriage C. extramarital affairs D. marriage to only one person
______ is the thesis created to describe the growth of modern-day social concern.
A. Conspicuous consumption B. Risk perception C. Paradigm shift D. Demographic transition