A limitation of the A-B-A and A-B-A-B single-case designs is that:
a. All participants experience the treatment phase
b. Some variables do not return to baseline levels when treatment is withdrawn
c. Demonstrating causality is difficult
d. Baseline phases must be longer than treatment phases
Ans: b
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Language arts centers should be a. inviting and cozy
b. near the block area. c. designed with ample work space. d. both a and c.
Extended fieldwork enhances credibility of a qualitative study because it
a. allows the researcher the time to observe a full range of behaviors or activities. b. enables the researcher to gain the trust of participants and thus increase the likelihood of honest responses. c. allows the informants to become accustomed to the researcher's presence and thus reduces the likelihood of different than normal behaviors being exhibited. d. a and b e. a, b and c
Tenure teachers cannot be dismissed for misdemeanors; the law requires felonies
Indicate whether the statement is true(T) or false(F).
Which of the following is the term used for societal expectations and messages about gender-appropriate behaviors?
a. Gender roles b. Gender identity c. Gender orientation