Describe the benefits and concerns about random assignment in educational research.
What will be an ideal response?
One major benefit of using a random assignment is that it improves internal validity (how well the treatments are implemented and how well a researcher can conclude that the impact of the independent variable effects the dependent variable). Essentially the use of randomization, assigning participants randomly to experimental and control groups, reduces the number of threats to validity of the study. One of the criticisms of random assignment is that there can be ethical concerns about assigning participants randomly and not giving them an opportunity to choose to participate in a particular group or experience.
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What are the three reasons given in your text that make application of evidence-based treatment (EBT) problematic for understanding and evaluating psychological changes with culturally diverse clients? Briefly explain each.
What will be an ideal response?
All of the following are methods of assessment except
a. Formal or informal b. Standardized or nonstandardized c. Objective or subjective d. All of the above
A goal of the forensic rehabilitation expert is to
a. present strong advocacy for the client b. provide objective information regarding the injured person's ability to work. c. testify in as many cases in order to remain up to date in one's work. d. develop an expertise with regard to one type of forensic area of practice.
After a particular topic has been discussed at length the leader may want to _________ the focus
Fill in the blank(s) with correct word