The underlying main idea of a lecture or reading, or the meaning behind the overt message being delivered, is referred to in the text as the
A. key concept.
B. outline.
C. meta-message.
D. significant topic.
Answer: C
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The orientation of a child-centered curriculum is:
a. essentialistic b. progressivist c. behavioristic d. reconstructionist
For ? = .05 (two-tailed), which of the following is an appropriate critical value?
A researcher conducted an analysis that supported the research hypothesis that SJSU students spend less on textbooks than the average California college student. As a result of this finding, imagine you hypothesize that SJSU freshmen owe less on their credit cards than the average college freshman. To test this hypothesis, a group of college students are asked, “If you have your own credit card(s), how much do you currently owe on them?” The responses of some of the students in this class are summarized as:
N = 25
= 834.53
s = 169.40
a. 1.711
b. 1.708
c. 2.060
d. 2.064
Which statement is true of most people with hearing loss?
a. They are totally deaf. b. They have residual hearing. c. They have no ability to make sounds. d. They have higher than average sensory abilities in other areas.
What steps can be taken to increase the validity and reliability of observations including anecdotal records?
What will be an ideal response?