Helen has just learned to roller skate. To skate, she must balance on the wheels, move her legs back and forth to propel herself forward, and keep her upper body balanced on top of her legs. Helen can skate because she has developed:
a. agility
b. coordination
c. reaction time
d. speed
B. Coordination is the ability to perform movements using multiple body systems.
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In Milgram's classic research on obedience to authority, which of the following things was true?
a. The participants did not meet the "learner" until after the study was over. b. The participants could not see or hear the "learner" during the course of the study. c. When participants hesitated during the study, an experimenter would repeatedly prompt them to continue. d. Participants could not tell what level of shock they were administering to the "learner."
What would the scatter plot show for data that produce a Pearson correlation of r = +.88?
a. points clustered close to a line that slopes up to the right b. points clustered close to a line that slopes down to the right c. points widely scattered around a line that slopes up to the right d. points widely scattered around a line that slopes down to the right
Reliability is the extent to which a measurement accurately assesses what it purports to
Indicate whether the statement is true or false
According to Kintsch's model of comprehension, text can be represented as a semantic network consisting of
a. individual words. c. grammatical phrases. b. meaning-based propositions. d. sentences.