Test ___________ refers to the accuracy of a test in measuring what it is intended to measure.
a. bias
b. reliability
c. scalability
d. validity
Ques. 2A researcher conducts a study exploring the question, To what extent does the ability of a child to count to twenty before going to kindergarten predict school achievement after the first grade? This study is an example of what type of research?
a. community-based
b. basic
c. applied
d. pure scientific research
Ques. 3Who would be involved in the research process for a community-based research approach to studying the impact of an after-school program on democracy and civic engagement?
a. local citizens and taxpayers in the community
b. employers, social agencies, and business leaders
c. state and federal policy makers
d. institutions that have research laboratories in the community
Ques. 4Suggest a correlational study of the relationship between a cognitive factor and a school achievement variable in middle childhood. Include a description of the sample, the experimental or field setting, and the independent and dependent variables. Why is this design appropriate to answer your research question?
What will be an ideal response?
Ques. 5Suggest an alternative experimental design to assess the effect of culture on middle childhood physical development. Include a description of the sample, the experimental or field setting, and the independent and dependent variables. Why is this design appropriate to answer your research question?
What will be an ideal response?
Ques. 6Suggest an experimental design to assess the effect of an aggressive peer model on an aspect of a school-age child's social development. Include a description of the sample, the experimental or field setting, and the independent and dependent variables. Why is this design appropriate to answer your research question?
What will be an ideal response?
Ques. 7Social identities are based on membership in ___________:
a. Families
b. Schools
c. Social groups
d. None of the above
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