For her thesis, Kathryn recruited individuals who were easily available. This is known as:
a. Convenience sampling
b. Cluster sampling
c. Stratified random sampling
d. Two-stage sampling
Ans: a
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Inserimento is best known as
a. structured learning. b. a period of transition and adjustment. c. a reflecting period. d. unstructured learning.
Answer the following statement(s) true (T) or false (F)
Factors that threaten internal validity vary systematically with the levels of an independent variable.
What are the seven questions you should ask to help you identify your goals?
What will be an ideal response?
Mr. Johnson's ninth-grade students are taking an exam. He notices that several students are looking around the room, so he decides to make a comment. Which of the following comments made by Mr. Johnson will most likely maintain a positive relationship between him and his students?
A. "If I catch you cheating, I'll take your paper and give you a zero." B. "If your eyes wander, I will assume that you are cheating." C. "I want to remind you of our rule to keep your eyes on your page." D. "The last person who I caught cheating got an F for the exam and failed the course."