If designs extended in time are used, which threat to experimental validity increases as the length of time for the experiment increases?
a. experimental mortality
b. history
c. maturation
d. all of the above.
d
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An anecdotal record is a formal method of observation
Indicate whether the statement is true or false.
A teacher can accommodate individual differences in the core book/anthology framework by:
a. using different modes of reading. b. breaking the class into three ability groups. c. reading the text aloud to everyone. d. conducting this instruction when struggling readers are out of the classroom.
In the United States:
a. one in every 2 children will live below the poverty level at some point during their childhood. b. one in every 4 children will live below the poverty level at some point during their childhood. c. one in every 3 children will live below the poverty level at some point during their childhood. d. one in every 5 children will live below the poverty level at some point during their childhood.
Specific knowledge of how to teach what is being taught, such as knowledge of how to explain particular concepts, how to demonstrate and explain procedures and methods, and how to correct students' naïve theories and misconceptions about subject matter
a. content knowledge b. expert knowledge c. pedagogical-content knowledge d. pedagogical knowledge