Which term refers to the fact that a copy of a gene can mutate and serve a different function?
a. exaptation
b. neutral drift
c. molecular drive
d. spandrel
c. molecular drive
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During much of the nineteenth century, the traditional school organization was the ______________________
a. eight year elementary and four year high school pattern. b. six year elementary and six year high school pattern. c. five year elementary, three year middle school, and four year high school pattern. d. five year elementary, four year intermediate, and three year high school pattern.
Which of the following is another term for norm-referenced grading systems?
a. criterion-referenced grading system b. curving the grades c. contract systems d. grading on the curve
As a part of the ADAPT Framework, which step focuses on identifying each prerequisite skill of a certain task as either a strength or a struggle for the student?
a. Step 1 b. Step 2 c. Step 3 d. Step 4
A within-subjects design would NOT be appropriate for which of the following potential studies?
a. A researcher wants to study the effects of practice on performance. b. A researcher wants to compare individuals from two different ethnic groups. c. A researcher wants to study the effects of a treatment in a small group of people with a rare disease. d. A researcher examines how behavior unfolds by observing the same group of children at different ages.