d′etectable
decidables

Legend

Use of color

Stimuli

  • Signal (Signal Present)
    Hit Rate (HR), Signal + Noise Distribution
  • Noise (Signal Absent)
    False Alarm Rate (FAR), Noise Distribution

Responses

  • 'Present'
    Positive Predictive Value (PPV)
  • 'Absent'
    False Omission Rate (FOR)

Outcomes

  • Correct
  • Error
  • No Response
  • Hit (H)
  • Miss (M)
  • False Alarm (FA)
  • Correct Rejection (CR)

Rates

  • Accuracy
  • Hit Rate (HR)
    Signal (Signal Present), Signal + Noise Distribution
  • False Alarm Rate (FAR)
    Noise (Signal Absent), Noise Distribution
  • Positive Predictive Value (PPV)
    'Present'
  • False Omission Rate (FOR)
    'Absent'

Distributions

  • Signal + Noise Distribution
    Signal (Signal Present), Hit Rate (HR)
  • Noise Distribution
    Noise (Signal Absent), False Alarm Rate (FAR)

Parameters

  • Sensitivity (d′)
    Iso-Sensitivity Curve
  • Bias (c)
    Iso-Bias Curve
  • Variance (σ)

Iso-Curves

  • Iso-Sensitivity Curve
    Sensitivity (d′)
  • Iso-Bias Curve
    Bias (c)

Use of styling

UI components

  • Buttons: Pause
  • Prompts: ?
  • Sliders: Duration
  • Switches zROC-ROC
  • Toggles: Emphasis