Author Question: If an experiment has _____, the researcher is confident that the cause-effect conclusions reached ... (Read 102 times)

segrsyd · **on:** Jun 19, 2018

If an experiment has _____, the researcher is confident that the cause-effect conclusions reached are accurate.

a. external validity c. statistical inference
b. statistical frequency d. internal validity

Question 2

The extent to which the conclusions in an experiment are logical and justified because nothing was allowed to vary except the changes in the manipulated and measured variables is called _____.

a. external reliability c. internal validity
b. internal reliability d. external validity

bobsmith · **Reply #1 on:** Jun 19, 2018

Answer to Question 1

D
Internal validity makes researchers confident in the accuracy of their conclusions.

Answer to Question 2

C
This is the definition of internal validity