What is the effect of increasing the time between treatment conditions in a within-subjects experiment?
A)an increase in the threat of time-related history effect
B)a decrease in the threat of the order effect fatigue
C)a decrease in the threat of a time-related maturation effect
D)an increase in the threat of regression to the mean

Question

What is the effect of increasing the time between treatment conditions in a within-subjects experiment?
A)​an increase in the threat of time-related history effect
B)​a decrease in the threat of the order effect fatigue
C)a decrease in the threat of a time-related maturation effect
D)​an increase in the threat of regression to the mean

Quizplus · Accepted Answer

Increasing the time between treatment conditions in a within-subjects experiment can decrease the threat of the order effect fatigue, which occurs when participants become tired or bored with the study and their performance deteriorates over time. Having more time between conditions can help reduce this effect.

What Is the Effect of Increasing the Time Between Treatment