Which of the following is most likely to be an independent variable? The:
A.Duration of a smile
B.Number of aversive stimuli delivered to a rat's tail
C.Frequency of nagging comments
D.Numbers of blurt-outs in a room
B.Number of aversive stimuli delivered to a rat's tail
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According to Anne Roe's theory of occupational choice, you are most likely to choose a work situation that reflects:
a) prevailing economic conditions. b) culture of the society in which you live. c) geographic features of the physical environment. d) the psychological climate of the home in which you grew up.
Reliability of observations is best judged over time
Indicate whether the statement is true or false
Nadia, a first-grade child from Russia, is struggling with learning the alphabet in English (Latin-based) because the letters and sounds in her first language of Russian are so different (the Cyrillic alphabet is Greek-based). Which of the following strategies is likely to be most effective in improving Nadia's letter/sound identification?
a. Give her more alphabet worksheets in English and grade them each day. b. Do environmental print activities, send home some alphabet cards in both languages for practice, and use simple bilingual books. c. Bring the parents in for a meeting and tell them to find a Russian tutor. d. Assign Nadia to a group with four peers who have Farsi, Tagalog, Portuguese, and Chinese as a first language.
"The student will correctly point to the location of all fifty states." This statement is missing one of the three recommended components of behavioral objectives. Which component is missing?
a. The method of instruction b. An observable and measurable behavior c. The criterion for judging acceptable performance d. The conditions under which the behavior should be exhibited