Which of the following is a typical characteristic of case study research?
a. Case studies are generally more quantitative than qualitative.
b. External validity is a critical component of case study research.
c. Case studies focus on a bounded system.
d. Case studies often employ modeling statistical procedures.
c
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A researcher studying college students asks them to tell him how many dates they have gone on in the last month. This variable may best be described as being measured at the ______ level of measurement.
a. nominal b. ordinal c. interval d. ratio
Mr. Maxwell is researching techniques to use in teaching students in his inclusive third grade classroom. Which of the following is the best approach that ensures that students make the largest gains possible?
A. Ask parents what techniques they prefer. B. Research what techniques previous teachers used. C. Identify techniques with data to verify their effectiveness. D. Ask parent organizations what techniques they recommend for use.
In addition to the health benefits of kangaroo care for premature infants, it is also related
to. a. Higher academic achievement b. More finely developed gross motor skills c. Higher levels of self-efficacy d. More positive interactions between parent and infant
The name of the movement that notoriously argued for genetic improvements to the human population through scientific manipulation is:
a. eugenics b. social Darwinism c. phrenology d. the Human Genome Project