Which of the following is a threat to the internal validity of an experiment using a repeated ...

Author Question: Which of the following is a threat to the internal validity of an experiment using a repeated ... (Read 31 times)

HCHenry

Hero Member
Posts: 591

on: Jun 29, 2018

Which of the following is a threat to the internal validity of an experiment using a repeated measures design?
a. instrumentation effect
b. redundancy effect
c. cohort effect
d. attrition effect

Question 2

The manager who writes the report would be part of which element of the communication process?
a. medium
b. message
c. communicator
d. audience

jasonq

Sr. Member
Posts: 335

Reply #1 on: Jun 29, 2018

Answer to Question 1

A

Answer to Question 2

C

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