Scale Analysis

The Interaction Anxiousness Scale (IAS) is a psychometric tool designed to measure the level of anxiety an individual experiences during social interactions. The scale consists of a series of statements to which participants are asked to respond, rating the extent to which each statement applies to them on a scale from 1 to 5, where 1 means “Not at all true” and 5 means “Extremely true.”
The statements concern situations and feelings typically associated with social interaction, such as feeling comfortable in large social gatherings, nervousness when speaking with strangers, and worry about the impression one makes on others. The purpose of the scale is to reveal differences in the levels of anxiety individuals may experience in such situations, thereby offering valuable insights for understanding and managing social anxiety. The reliability and validity of the scale make it a valuable tool for researchers and mental health professionals.

Purpose of the Scale

The purpose of this scale is to evaluate and record the level of anxiety experienced by an individual during social interactions. The IAS makes it possible to understand how comfortable or uncomfortable individuals feel in various social situations, such as participating in large gatherings, conversing with strangers, and meeting new people.
By analyzing participants’ responses, the IAS helps researchers and mental health professionals identify levels of social anxiety, determine its sources, and develop appropriate interventions and strategies for its management. Overall, this scale is an important tool for promoting psychological well-being and improving individuals’ social functioning.

Scale Calibration

The IAS-15 consists of 15 items, which are answered as follows:
1 = Not at all true
2 = Slightly true
3 = Moderately true
4 = Very true
5 = Extremely true

References

Leary, Mark R. (1983). Social Anxiousness: The Construct and Its Measurement. Journal of Personality Assessment, 47, 66–75.
Leary, Mark R., & Kowalski, Robin M. (1993). The Interaction Anxiousness Scale: Construct and Criterion-Related Validity. Journal of Personality Assessment, 61, 136–146.
Leary, R. M., & Kowalski, N. R. (1995). Social Anxiety. New York: The Guilford Press.