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Author Question: A test that measures what it claims to measure for some specific purpose is a test that has a. ... (Read 79 times)

Zulu123

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on: Sep 15, 2018
A test that measures what it claims to measure for some specific purpose is a test that has
 
  a. experimental design.
 
   b. effect size.
 
   c. reliability.
 
   d. validity.

Question 2

By the time a well-designed longitudinal study has been going for 20 years and has something relevant to tell us about adolescence, the findings may not be relevant to today's youth because of
 
  a. problems with validity.
 
   b. problems with reliability.
 
   c. the stability of aggression.
   d. the cohort effect.


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cassie_ragen

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Reply #1 on: Sep 15, 2018
Answer to Question 1

ANSWER: d

Answer to Question 2

ANSWER: d


Zulu123

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Reply 2 on: Sep 15, 2018
Thanks for the timely response, appreciate it

xiaomengxian

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Reply 3 on: Yesterday
Wow, this really help

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