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Author Question: A dependent variable a. is manipulated by the experimenter. b. leads to changes in the ... (Read 73 times)

james

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on: Jun 19, 2018
A dependent variable
 
  a. is manipulated by the experimenter.
  b. leads to changes in the independent variable.
  c. is a hypothetical construct that cannot be measured.
  d. is measured by the experimenter.

Question 2

A threat to internal validity in which extreme scores, upon retesting, tend to be less extreme is called
 
  a. a time-series confound.
 b. a single-group effect.
 c. regression to the mean.
 d. none of the options is correct


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atrochim

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Reply #1 on: Jun 19, 2018
Answer to Question 1

D

Answer to Question 2

c


james

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Reply 2 on: Jun 19, 2018
Great answer, keep it coming :)

Dominic

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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