Discuss two factors that limit the generalizability of sample findings in randomized controlled designs. How do they impact the researcher’s ability to discuss the findings in a broader context?
What will be an ideal response?
An analogue sample may limit the ability to speak in general terms about a disorder, as this group may be inherently different from people who actively seek treatment for the disorder. The diversity and representativeness of a sample may also limit what can be said about the population at large. For example, conducting a study using only females may limit what can be said about males with the same condition.
You might also like to view...
What is the role of photopigment in the transduction of light?
a. It reflects light onto the retina. b. It splits apart when struck by a photon and begins the process of transduction. c. It stimulates the production of a molecule derived from vitamin A. d. It recombines to maintain visual acuity. e. It absorbs wavelengths that are not perceived.
An important means by which to avoid speech impairment after electroconvulsive therapy is to
a. apply shock for a much shorter duration. b. administer shock with a slowly increasing voltage. c. administer shock only in a hospital setting. d. apply shock only to the right temple. e. A and B are correct.
Marco speaks a language that is also spoken by about 100 million other people. Which of the following languages could be Marco's?
A. Spanish B. French C. sign language D. Vietnamese
The term evolution __________.
A. cannot involve genetic mutations B. can occur in the absence of natural selection C. implies genetic similarity D. refers to a gradual change in the structure and function of a species