In experiments, random assignment means that research participants are

a. selected at random from a defined population.
b. assigned at random to receive different posttests.
c. free to select the experimental or control condition in which they will be involved.
d. assigned at random to different experimental and control conditions.


d

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What is one of the first things that should be presented in a proposal?

a. Methods b. Instrumentation c. Review of the literature d. Sampling e. Statement of the problem

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The American Educational Research Association (2004) reports that it takes _______ to learn basic word recognition skills if taught carefully

A. Six months B. One year C. 18 months D. Two years

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Hippocrates identified black bile as ____________________ and associated it with dark temperaments

Fill in the blank(s) with correct word

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Jeff wrote a story in which he described his characters' thought processes so vividly that the readers felt they were peeking inside each character's mind. In this story, Jeff wrote with a (n):

a) first-person viewpoint b) omniscient viewpoint c) objective viewpoint d) fantasy viewpoint

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