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Table 4 Data collection at Clinic visits (Baseline and Week 8): Cognitive data for Emotion processes

From: International Study to Predict Optimized Treatment for Depression (iSPOT-D), a randomized clinical trial: rationale and protocol

Domain Sub-domain Task Measurea Time (minutes) Method Administrator
Emotion Emotion Identification Explicit Emotion Identificationb Fear Errors 8 Touchscreen Part.
    Fear Reaction Time    
    Anger Errors    
    Anger Reaction Time    
    Sad Errors    
    Sad Reaction Time    
    Disgust Errors    
    Disgust Reaction Time    
    Happy Errors    
    Happy Reaction Time    
    Neutral Errors    
    Neutral Reaction Time    
Emotion Emotion Recognition Implicit Emotion Recognitionc Fear Errors   Touchscreen Part.
    Fear Reaction Time    
    Anger Errors    
    Anger Reaction Time    
    Sad Errors    
    Sad Reaction Time    
    Disgust Errors    
    Disgust Reaction Time    
    Happy Errors    
    Happy Reaction Time    
    Neutral Errors    
    Neutral Reaction Time    
  1. a Hypothesized contrast is Treatment Responders < Non-Responders
  2. (with a common direction of reduction for poorer accuracy and slowed reaction time)
  3. b Participant identifies the verbal label for each facial emotion
  4. c Facial emotions are represented and participants determine whether or not they have seen each face before
  5. Abbreviations:
  6. Part. = Participant
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