Selecting a stratified proportionate sample involves which of the
following activities?
A. identifying some potential cases and then asking them to
identify others.
B. dividing the population or sampling frame into subgroups and
then randomly sampling the same percentage of cases from
each subgroup.
C. selecting individuals who are the most readily available for
study.
D. randomly selecting groups of individuals to study.
B
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Non-verbal communication:
a. Is used by both clients and human service workers. b. Is more important than verbal communication. c. Involves written material d. Is less accurate than verbal communication.
Individual languages are variations on a single pattern. This is referred to as
a. a universal grammar. b. a learned behavior. c. universal babbling. d. comprehension preceding speech
The theory that there are fixed moral rules is known as:
a) Teleological theory b) Deontological theory c) Casuistry d) Communitarianism
The internet is expanding services to include
a. descriptions of community, state, and national services b. advertisements of services available c. online therapy d. all of the above