An investigator found no significant correlation between the grades that teachers earned in education courses and the principals' ratings of those teachers. The investigator should conclude
a. principals are unable to recognize good teaching.
b. education courses have no influence on teacher performance.
c. grades in education courses are unrelated to teacher success.
d. grades in education courses are related to teacher success, but the present measuring instruments are inadequate for showing this relationship.
e. None of these is true.
ANS: E
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Activities such as eating, toileting and sleeping contribute immensely to children's education
Indicate whether the statement is true or false
Given the following distribution of test scores: 88,90,78,82,94,86,80,92,92,96,98 . The score that best represents the mode of the distribution is:
a. 80. b. 86. c. 92. d. 98.
The flexor muscles that develop during the toddler and two years help children to:
a. grab and hold onto a cup with both hands. b. interact with the environment by dropping and throwing things. c. ride a trike with pedals. d. roll and eventually throw a ball.
A measure of the amount of time a student studies within a course is a(n)
a. Carnegie Unit. b. block unit. c. interdisciplinary unit. d. time-on-task unit.