According to the text, W.J. (James) Potter uncovered a negative relationship between
TV viewing and academic achievement (as viewing increased, achievement
decreased), but the relationship didn’t appear to kick in until TV viewing had reached
at least 10 hours per week. This kind of relationship is referred to as:
a. a macro-level effect
b. a micro-level effect
c. a threshold effect
d. a reinforcement effect
e. a bipolar effect
c.
Communication & Mass Media
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Using presentational aids can hinder a speaker from becoming physically involved in a speech because
the speaker can't make hand gestures while setting up presentational aids. Indicate whether the statement is true or false
Communication & Mass Media
Speakers feel acknowledged, honored, and validated when we listen with care and attention
Indicate whether this statement is true or false.
Communication & Mass Media