How much time did Rich and Ross (1989) find that teachers were allocating for instruction?
a. 55%
b. 75%
c. 90%
d. 80%
A
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Kayla arrives late to Mr. Roper's class after returning from a dental appointment. Mr. Roper is thinking, "She's late again. How frustrating!" However, he manages to ask, "Why are you late?" Kayla hears the words, but believes Mr. Roper is angry and judging her. What about Mr. Roper's communication most likely led Kayla to think Mr. Roper was angry and judging her?
a. Mr. Roper probably speaks loudly. b. Most likely Mr. Roper said more to Kayla than merely asking her why she was late. c. Kayla actually misunderstood what Mr. Roper said. d. Mr. Roper's tone of voice and other nonverbal behaviors sent a message.
In order to give informed consent, potential participants must be told all of the following except the
a. purpose of the study. b. procedure to be followed. c. risks that may be involved. d. sponsor of the project. e. obligations of the subject and the researcher.
Employing the arts to foster social development:
a. is one of the cornerstones of the Reggio philosophy. b. is one of the cornerstones of the Montessori philosophy. c. is not a good idea in early childhood programs because it creates too much noise. d. reduces the amount of cognitive development that takes place.
Which of the following is not a typical prenatal diagnostic method?
A. amniocentesis B. ultrasound C. blood tests D. mammogram