[Salpêtrière erythrophobia questionnaire validation]

Area of Science:

• Psychometrics
• Clinical Psychology
• Anxiety Disorders

Context:

• Erythrophobia, or fear of blushing, is a specific phobia that can significantly impact an individual's social functioning.
• Assessing the psychometric properties of measurement tools is crucial for accurate diagnosis and treatment evaluation in mental health.
• The Salpêtrière Erythrophobia Questionnaire (SEQ) was developed to address the need for a standardized measure of this condition.

Purpose:

• To evaluate the psychometric characteristics of the Salpêtrière Erythrophobia Questionnaire (SEQ).
• To determine the validity, reliability, and diagnostic accuracy of the SEQ in clinical and non-clinical populations.
• To establish the SEQ as a useful tool for research and clinical practice concerning erythrophobia.

Summary:

• The SEQ demonstrated a clear factor structure, explaining 83.9% of the total score variance with a Cronbach's alpha of 0.96.
• SEQ scores significantly correlated with other measures of blushing fear and social phobia, and were higher in clinical groups.
• A cutoff score of 7 on the SEQ identified erythrophobia with 92.1% sensitivity and 87.7% specificity, with satisfactory test-retest reliability (ICC = 0.83).

Impact:

• The SEQ is validated as a sensitive and accurate instrument for screening and quantifying erythrophobia.
• This questionnaire can be effectively utilized in psychopathological and therapeutic research on erythrophobia.
• The findings support the use of the SEQ in clinical settings for better diagnosis and management of individuals with fear of blushing.