Possible sources of Type II errors include
A) the use of operational definitions that are of low validity.
B) weak manipulations of independent variables.
C) poorly designed manipulations of the independent variable.
D) all of the above.

Question

Quizplus · Accepted Answer

Type II errors occur when a null hypothesis is falsely accepted. This can happen due to various reasons such as the use of operational definitions that are of low validity, weak manipulations of independent variables, or poorly designed manipulations of the independent variable. Therefore, all of the above options are possible sources of Type II errors.

Possible Sources of Type II Errors Include