Answer the following statement(s) true (T) or false (F)
1.The scientific method is descriptive, explanatory, and normative.
2.The scientific method cannot test the validity of values, norms, or feelings.
3.A theory is a set of interrelated concepts at a low level of generality.
4.The control group does not undergo the treatment and is used for comparison.
5.A probabilistic is a fact, just like a universal statement.
1.false
2.true
3.false
4.true
5.true
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Which of the following is true about the age at marriage today? a. It is the highest recorded since the 1890 census
b. Age at marriage is declining to 1970s levels. c. Male's age at marriage has increased, but female's remains lower. d. It has remained virtually the same since 1890.
In a classic experimental design, the independent variable can be manipulated, controlled, introduced, or it can occur naturally
a. True b. False Indicate whether the statement is true or false
Why is ethnocentrism dysfunctional?
A) ?It uses force or the threat of force to bring about cultural change in other groups. B) ?It sets up boundaries between social classes and shapes recreational activities. C) Viewing others as inferior generates hatred, discrimination, and conflict.? D) It is based on a variety of characteristics, interests, or activities.? E) Values and practices are developed in it that run counter to those of the dominant society.
Which group is most likely to live in poverty?
A. Teenagers B. Children under 18 C. People who are aged 65 and over D. People who are aged 85 and over