Which of the following is the threat to internal validity represented by changes that simply occur with the passage of time?
a. Testing
b. History
c. Maturation
d. Regression
e. Instrumentation
c. Maturation
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Single system research can be used for evaluating the effectiveness of
a social worker's practice intervention with all except: A. individual clients. B. families or groups. C. organizations or communities. D. when comparing the differences between two individuals
Corporate foundations are likely to give grant monies to projects that:
a. will benefit the corporation or its employees in some fashion. b. serve the general good. c. work through the state and local government. d. are not likely to receive funding from any charitable or government agency.
Which is not a need in physical environment for children and older adults?
A. Security and trust B. Sense of competence C. Legal and finance D. Personal identity
What entity is the primary provider of social services for families?
a. Community groups b. Schools c. Social workers d. Community mental health