Observations are meaningless and, more important, can actually harm children when they are subjectively recorded rather than objectively recorded
A. True
B. False
A
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In three of the following situations, positive reinforcement is occurring. In which situation is positive reinforcement not occurring?
a. Sara begins behaving better in class when Ms. Jones allows her to spend extra time with her friends for exhibiting appropriate behavior. b. Mr. Lewis consistently praises Mark for completing his independent seatwork on time, and Mark's work habits improve. c. Ms. Villareal scolds Jeremy every time he speaks out of turn, but Jeremy's speaking out is increasing rather than decreasing. d. Mr. Salazar smiles at Ellen every time she acts appropriately toward her classmates, but Ellen's social behaviors don't improve.
The incidence of chicken pox, colds, hepatitis, and impetigo can be reduced by practicing thorough hand washing.
Answer the following statement true (T) or false (F)
When one person that is interviewed recommends another person to be interviewed, sociologists call this:
a. networking b. snowball sampling c. referrals d. random sampling
Reece, Linda, Alex, and Carmen have been assigned to the same group. Linda has been assigned the role of "checker" in her history class. Which of the following should she be seen doing?
A. Obtaining maps, supplemental history materials, and a portion of the teacher's collection of Time magazine B. Taking steps to ensure that that the group understands the material C. Encouraging students who are normally reluctant to discuss historical issues D. Writing down suggestions that the four come up with