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Author Question: Factorial designs are useful because they a. allow multiple independent variables. c. examine ... (Read 99 times)

Zoey63294

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on: Jun 20, 2018
Factorial designs are useful because they
 
  a. allow multiple independent variables. c. examine interaction of variables.
  b. build in extraneous variables. d. All of these are true.

Question 2

Criterion contamination occurs when
 
  a. a test is lacking in construct validity.
  b. the criterion measurement is found to be invalid.
  c. knowledge of predictor test scores influences decision-making.
  d. errors are made in predicting criterion performance.


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fraziera112

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Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

C


Zoey63294

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Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

chjcharjto14

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Reply 3 on: Yesterday
Wow, this really help

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