Question

In an experiment, colored letters flash briefly on a computer screen. On each trial, participants are asked to report the letters in their correct colors and to rate their confidence in their responses. In one condition, participants are required simultaneously to monitor the screen for the appearance of a particular digit. Whether participants must watch for a digit is a(n) _____ variable in this experiment.

Answer 1

minimal is the correct answer

Step-by-step explanation:

In one condition, participants are required simultaneously to monitor the screen for the appearance of a particular digit. Whether participants must watch for a digit is a minimal variable in this experiment.