Negative affective priming: Reliability and associations with depression symptoms in three samples

Area of Science:

• Psychology
• Cognitive Neuroscience
• Clinical Psychology

Background:

• The negative affective priming (NAP) task assesses inhibition of emotional stimuli.
• Previous research suggests individuals with depression exhibit reduced inhibition of negative stimuli.
• The psychometric properties of the NAP task remain unevaluated.

Purpose of the Study:

• To evaluate the psychometric properties of the NAP task.
• To assess the internal consistency and test-retest reliability of NAP effect indices.
• To examine the association between NAP task performance and depression symptoms.

Main Methods:

• Data collected from three independent samples.
• Internal consistency and test-retest reliability of NAP effect indices were evaluated.
• Association between NAP task performance and depression symptom severity was analyzed.

Main Results:

• The NAP effect demonstrated poor internal consistency across all samples.
• Test-retest reliability of the NAP effect was poor at 2-week and 6-month intervals.
• Depression symptom severity was not significantly associated with the NAP effect.

Conclusions:

• The NAP task exhibits inadequate reliability for measuring individual differences in emotional inhibition.
• The reliability issues may explain the lack of association with depression symptoms.
• The NAP task is not recommended for research on individual differences in emotional inhibition.