26
Participants
Start Date
March 28, 2019
Primary Completion Date
June 30, 2020
Study Completion Date
July 31, 2020
Cognitive Bias Modification Training
"In task 1, participants view a pair of threat-neutral words and then a single letter (E or F). Participants' task is to tap a button as quickly and accurately as possible to indicate whether they see E or F. The letter appears in the neutral location on 90.6% of trials, thereby reinforcing participants' attending away from threat. In task 2, participants view a word or phrase corresponding to a threatening (e.g., dying) or benign (e.g., sleep) interpretation of a sentence (e.g., You have been waking up tired recently). They are asked to tap a button to indicate whether the word or phrase was related to the sentence. Positive feedback (Correct) is given for rejected threat interpretations and for benign interpretations. Otherwise, negative feedback (Incorrect) is given."
Attention Control Training
In task 1, participants view a pair of threat-neutral words and then a single letter (E or F). Participants' task is to tap a button as quickly and accurately as possible to indicate whether they see E or F. The target letter is equally likely to appear in the threat location as the neutral location. Thus, participants' patterns of attention are not trained toward or away from threat. In task 2, participants view a word or short phrase corresponding to either a threatening or benign interpretation of a sentence that follows it. They are asked to tap a button to indicate whether the word or phrase was related to the sentence. Positive feedback and negative feedback are equally likely to be given regardless of whether participants endorse the threatening or benign interpretations.
NewYork-Presbyterian/Columbia University Irving Medical Center, New York
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Columbia University
OTHER