PSY 255 - Compare and contrast the following terms

Question # 00581224 Posted By: dr.tony Updated on: 08/31/2017 11:25 AM Due on: 08/31/2017
Subject Psychology Topic General Psychology Tutorials:
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Question 1

Compare and contrast the following terms:

  1. test-retest reliability with inter-rater reliability.
  2. content validity with both predictive validity and construct validity.
  3. internal validity with external validity.

Can a test be reliable without being valid? Can a test be valid without being reliable? Explain.


Question 2

What components differentiate experiments from the non-experimental methods discussed in Topics 2 and 3? How do experiments do a better job of assessing causality?


Please cite all references


Each question must be at least 2 paras

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  1. Tutorial # 00579223 Posted By: dr.tony Posted on: 08/31/2017 11:27 AM
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