A researcher collects data from a group of 25 people at Time 1 and Time 2. Assuming ? = .05 (two-tailed), the critical value is ______.
a. 2.064
b. 2.069
c. 2.492
d. 2.797
a. 2.064
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When 3-year-old Marcus first tries riding a tricycle, he pedals it slowly and awkwardly, and he has trouble steering it where he wants it to go. Over time he becomes increasingly proficient, and eventually he can ride a tricycle with little conscious effort. Marcus's progress illustrates the role of:
a. canalization b. organization c. automatization d. executive processes
Kiki is confident that she'll do well in the advanced math course she is taking this year. Given this information, which one of the following is most likely to be true about Kiki?
a. She will put in only the minimal amount of effort she will need to get a good grade in the class. b. She will procrastinate in doing her assignments, sometimes to the point that it is impossible to complete them successfully. c. She will be intrinsically motivated to learn the new ideas and procedures presented in the class. d. During class time she will focus more on social relationships with classmates than on course material.
Which federal provision requires that children with disabilities be provided with a free, appropriate public education?
What will be an ideal response?
Which of the following represents the most appropriate application of case study research?
a. Donna studies how teachers use narrative stories in their content area teaching. b. Lisa studies how middle school science teachers present Nanotechnology. c. Chris studies how a four-year Liberal Arts school developed an MBA program. d. Roger explores the experiences of authors as they publish through publishing houses.