______ designs do the best job of controlling for threats to internal validity.
A. Experimental
B. Preexperimental
C. Nonexperimental
D. Quasi-experimental
Ans: A
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The family recovery process regarding working with alcoholics and other substance abusers suggests all of the
following except:
a. Families have distinctive needs at various stages of the recovery process b. Stages of family change differ from those of individual change c. Growth and change can take place only if the substance-abusing members takes part d. The social worker needs to be ready to help any family member who chooses to alter his or her part in the ongoing pattern of interaction
A child exhibits an extreme fear of strangers and new situations. This child would most likely be diagnosed
with _____________.
a. overanxious disorder b. avoidant disorder c. separation anxiety disorder d. depressive disorder
When informal volunteering is included in definitions, African American elders report
slightly more hours of volunteering than whites. Indicate whether the statement is true or false
Theories help us to:
A) organize and classify incoming stimuli. B) predict some future events. C) control certain aspects of the environment. D) all of these.