Which threat to internal validity is never a concern in the one-group pretest-posttest ...

Author Question: Which threat to internal validity is never a concern in the one-group pretest-posttest ... (Read 98 times)

ETearle

Hero Member
Posts: 580

on: Jun 20, 2018

Which threat to internal validity is never a concern in the one-group pretest-posttest design?

Question 2

Psychologists Rowe and McKenna (2001) compared the performance of experienced tennis players and novices to see how well they could anticipate the outcome of a set of volleys. Such a comparison would involve a

amy.lauersdorf90

Sr. Member
Posts: 327

Reply #1 on: Jun 20, 2018

Answer to Question 1

Answer to Question 2

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