Which of the following statements is true regarding lactose intolerance/tolerance?
A) Lactose intolerance is common in many parts of the world.
B) Lactose intolerance is found only among Asian populations.
C) Lactose tolerance is a result of acclimatization to dairy products in childhood.
D) Lactose tolerance is based on access to westernized medical care.
A) Lactose intolerance is common in many parts of the world.
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Temporary Assistance to Needy Families (TANF) has resulted in a 50% decrease in the number of families receiving assistance and a 50% increase in the number of working mothers. This information suggests which kind of social research?
a. Descriptive b. Exploratory c. Explanatory d. Evaluation e. Counter-Factual
An example of some activities that a policy practitioner or policy educator would be:
a) Meeting a voter in a coffee shop to answer their questions about the candidates' positions in reference to an upcoming election. b) Coordinating with other lobbyists to influence legislators to support their position on an issue . c) Attending a domestic court program focusing on how foster children's health care is effected when they "age out" of the system. d) Organizing students to visit the state courthouse, set up meetings and speak with state legislators on pressing social welfare and social justice issues.
In benefit-per-dollar cost figure programs, the cost savings ranged from ______________ to more than _____________ per participant.
a. $500; $25,000 b. $1,900; $31,000 c. $3,500; $40,000 d. $4,500; $50,000
A(n) ______ is defined as anything that may vary from one case to the next.
A. variable B. concept C. anomaly D. level of measurement