Complete the following sentence:
A small standard deviation (relative to the value of the mean itself)
A. indicates that the mean is a poor fit of the data.
B. indicates that you should analyse your data with a non-parametric test.
C. indicates that data points are close to the mean (i.e. the mean is a good fit of the data).
D. indicates that the data points are distant from the mean.
Answer: C
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What is meant by the term “authentic assessment” in science?
a. Assessment of content b. Assessment of the ways students approach learning tasks c. Assessment of the ways students use materials and equipment d. Assessment of what students really know in science e. All of the above f. None of the above
Teachers good in communication make sure they speak privately with each student at least
once each hour. Indicate whether the statement is true or false
Which one of the following researchers is drawing an inference about cognitive processes from her observations of behavior?
a. Dr. Aragon finds that students who listen to an organized lecture remember more information than students who listen to an unorganized lecture; she concludes that organized material promotes better learning. b. Dr. Burger finds that students who learn information word for word don't remember it for very long; she concludes that requiring students to learn information verbatim isn't an effective teaching strategy. c. Dr. Cooper discovers that students remember more when new concepts are illustrated by pictures as well as being verbally described; she concludes that visual imagery helps learning and memory. d. Dr. Delgado finds that students who listen to foreign language tapes while sleeping don't remember what they've heard; she concludes that being awake is necessary for learning to occur.
Eduardo and his wife quarrel often and no longer share a warm and loving relationship. Eduardo’s son, Rafael, has an affectionate and close relationship with his father, and appears to be relatively unaffected by his parent’s marital discord. Which of the following constructs best describes why Rafael continues to thrive in this difficult context?
A. Counterbalance theory B. Spillover hypothesis C. Redirected Affect theory D. Compensatory hypothesis