The Flynn effect is:
a. people learn better when they are cognitively active than when they are behaviorally active
b. school achievement test scores are higher in urban areas than in rural areas
c. problem solving performance is better when people work in groups rather than as individuals
d. IQ scores have been rising for most of the 20th century in every country for whichdata is available
D
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To decide when to stop collecting material in a literature review, one should
a. continue until no more material can be found. b. determine if there is an appropriate proportion of information from both journal and book sources. c. examine the foundation laid by the review for one's question. d. observe the number of sources retrieved.
In which system does the observer look at (or listen to) the student at the end of an interval and record whether or not the behavior is occurring at that moment?
A. Momentary Time Sampling B. Partial Interval Recording C. Whole Interval Recording D. Predicted Interval Recording
If Nick got a score of 26 on a standardized test with a mean of 28 and a standard deviation of 6, approximately what percent of the students taking the test scored lower than he did?
a. 10% b. 30% c. 45% d. 55%
Early causes of autism were attributed to poor mother-child bonding
Indicate whether the statement is true or false