Quantitative and Qualitative Traditions PEDG 5307 Questions Answered Correctly Latest

Quantitative and Qualitative Traditions PEDG 5307 Questions Answered Correctly Latest The extent to which a study can be generalized to other settings and populations is Option A External validity Option B Internal validity Option C Construct validity Option D Content validity - Answers Option A External validity Which of the following describes the first step in conducting a quantitative study? Option A selection of participants Option B statement of research questions and/or hypotheses Option C identification of the research problem to be studied Option D development of a written literature review - Answers Option C identification of the research problem to be studied All but which of the following are types of single-case research designs Option A n-of-one studies Option B time series designs Option C single subject designs Option D stratified designs - Answers Option D stratified designs In a ______, individuals in one group or cohort are studied at different points in time. Option A cross-sectional survey Option B longitudinal survey Option C descriptive survey Option D direct survey - Answers Option B longitudinal survey ALL BUT WHICH of the following are true regarding pretest-posttest control group Option A One group receives the intervention and the other does not Option B Groups are compared based on pretest scores Option C These designs are susceptible to testing effects Option D The pretest cannot influence the posttest - Answers **This is not the correct answer**Option D The pretest cannot influence the posttest Which of the following symbolizes a correlation coefficient? Option A r Option B r (in italics) Option C r2 Option D r2 (in italics) - Answers Option B r (in italics) The proper interpretation of correlation coefficients allows the researcher to conclude that a relationship has a certain ______ and ______. Option A magnitude; direction