If you were investigating mental alertness when exposed to prolonged periods of sleep deprivation, what would be the most appropriate contrast to use if you were interested in the reduction in alertness from hour to hour (e.g. 1 vs. 2 h, 2 vs. 3 h, 3 vs. 4 h, etc.)?
A. Repeated
B. Simple
C. Helmert
D. Deviation
Answer: A
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Red flags indicating the possibility of developmental problems include all of the following except a. delays in motor skill development. b. excessive aggression
c. severe withdrawal. d. extreme curiosity. e. language delays.
Grouping students for instruction is useful for all the following reasons except:
a. it allows the teacher to step away from teaching and for students to teach each other b. it keeps students on task c. it increases student engagement d. it allows the teacher to meet individual student needs
Preschool teacher Ms. Callie has a high level of energy, loves to try new activities and seeks adventures. Four-year-old Jeff is easily overstimulated, is slow to adapt to new activities and avoids change. Which of the following approaches would not be effective with Jeff?
a. Ms. Callie should try to down-regulate. b. Ms. Callie should increase her level of stimulation for Jeff so he gets used to environments he finds challenging. c. Ms. Callie should support Jeff in developing strategies to adapt to environments he finds challenging. d. Ms. Callie should designate spaces in the room for children to go when they feel overwhelmed.
Studying families is a way for children to learn about continuity
A. True B. False. If so, why?