Social Physique Anxiety Scale (SPAS)

Abstract

The Social Physique Anxiety Scale (SPAS) is a psychometric instrument designed to quantify the degree to which an individual experiences anxiety and distress related to the perceived or actual evaluation of their physical appearance or physique by others in social environments. Developed in 1989, the SPAS operationalizes a specific form of social anxiety centered on body image and physical presentation. It is widely used in research fields such as exercise psychology, health behavior, and the study of eating disorders to assess self-presentational concerns regarding one’s body shape, weight, and muscularity.

Keywords

Social physique anxiety, body image, physical appearance, exercise psychology, psychometric scale, self-presentation, anxiety, body dissatisfaction.

Authors

Elizabeth A. Hart, Mark R. Leary, W. Jack Rejeski.

Purpose

The primary purpose of the SPAS is to measure the level of apprehension or nervousness an individual feels when they believe their physique is under scrutiny by others. It specifically addresses fears related to negative social evaluation concerning observable physical attributes, such as being perceived as too thin, overweight, or poorly proportioned.

The scale serves as a critical tool for predicting various health-related behaviors and psychological outcomes. High scores on the SPAS have been associated with avoidance of certain social settings (e.g., gyms, pools), decreased enjoyment of physical activity, and increased risk for developing disordered eating patterns or excessive exercise habits driven by aesthetic goals. It helps researchers differentiate this specific anxiety from general social anxiety.

Construct

The SPAS measures the construct of Social Physique Anxiety, defined as the anxiety experienced due to concerns over others’ evaluations of one’s body. This construct is situated within the broader framework of self-presentational behavior, focusing on the motivation to control how one’s physical self is perceived publicly.

The scale captures both the cognitive aspects (worry and negative thoughts about evaluation) and the affective components (feelings of shyness, discomfort, and apprehension) related to physical display. While related to general social anxiety, SPAS is highly specific, focusing narrowly on the body, figure, and physical fitness appearance.

Validity

The validity of the SPAS has been rigorously established across diverse populations. Studies have demonstrated strong concurrent validity, showing significant positive correlations between SPAS scores and measures of body image dissatisfaction, low self-esteem, and measures of self-consciousness in physical settings.

Construct validity has been supported through its ability to accurately measure the intended psychological trait. For instance, research involving adolescent females (McAuley & Burman, 1993) confirmed that the scale functions as a valid measure within this key demographic, correlating appropriately with other indices of body-related distress.

Reliability

The SPAS demonstrates high internal consistency, indicating that its items reliably measure the same underlying construct. Across numerous studies, the full 12-item scale consistently yields high Cronbach’s alpha coefficients, often exceeding 0.85, suggesting excellent homogeneity.

Furthermore, the scale exhibits stable test-retest reliability. The stability of the scale, particularly the shorter 7-item version (Scott et al., 2004), confirms that the SPAS measures a trait that is relatively consistent over time within individuals, making it suitable for longitudinal studies.

Factor Analysis

Early psychometric evaluations debated the precise structure of the SPAS. While some initial studies hinted at potential multidimensionality (e.g., factoring into components like physical appearance concern and social discomfort), the majority of subsequent confirmatory factor analysis (CFA) studies strongly support a unidimensional model.

Research by Martin et al. (1997) and Motl and Conroy (2001) provided compelling arguments for treating the SPAS as a singular measure of fear of negative physique evaluation. Motl and Conroy (2001) further established factorial invariance, ensuring that the scale’s structure remains consistent across different gender and age groups, thus supporting its broad applicability.

Instrument

Test Type: Self-report psychometric scale.

Format: The full version consists of 12 items. Shorter validated versions (7-item and 9-item) are also frequently used in research settings.

Language Available: English (original), with validated translations available in many other languages.

Population Group: General population, widely employed among college students, exercise participants, and clinical populations exhibiting body dissatisfaction.

Age Group: Adolescents (starting around age 14) through adulthood.

Population Details: Applicable to all genders; the scale’s psychometric properties have been confirmed in studies involving both male and female participants.

Test Methodology: Respondents rate each item based on how characteristic it is of them using a 5-point Likert scale.

• 1 = Not at all characteristic of me
• 2 = Slightly characteristic of me
• 3 = Moderately characteristic of me
• 4 = Very characteristic of me
• 5 = Extremely characteristic of me

Items marked (R) are reverse scored before calculating the total score. Total scores are calculated by summing the responses across all items (after reversing appropriate items), with higher total scores indicating greater levels of social physique anxiety.

Keywords

Psychometrics, self-report, measurement, physical education, anxiety, factor analysis, psychological testing, exercise behavior.

Authors

Author ORCID Identifier: Information withheld.

Affiliation Email addresses: Information withheld.

Correspondence Address: Information withheld.

Permissions & Fee and Test Year

Test Year: 1989 (Original publication).

Permissions & Fee: The Social Physique Anxiety Scale is commonly available for academic and non-commercial research purposes. Researchers should seek permission from the original authors (Hart, Leary, or Rejeski) for formal commercial use. The instrument is frequently cited and used freely in scholarly contexts.

The original PDF of the instrument can be downloaded here: http://www.midss.org/sites/default/files/social_phys_anx.pdf. Further information is also available through the primary authors’ academic websites: http://people.duke.edu/ch‎arleary/scales.html.

Reference’s

• Hart, E. A., Leary, M. R., & Rejeski, W. J. (1989). The measurement of social physique anxiety. Journal of Sport and Exercise Psychology, 11: 94-104.
• McAuley, E., & Burman, G. (1993). The Social Physique Anxiety Scale: construct validity in adolescent females. Med Sci Sports Exerc, 25(9):1049-53.
• Eklund, R C., Mack, D., & Hart, E. (1996). Factorial Validity of the Social Physique Anxiety Scale for Females. Journal of Sport and Exercise Psychology, 18(3): 281-295.
• Martin, Kathleen A., Rejeski, W. J., Leary, M. R., McAuley, E., & Bane, Susan. (1997). Is the Social Physique Anxiety Scale Really Multidimensional? Conceptual and Statistical Arguments for a Unidimensional Model. Journal of Sport and Exercise Psychology, 18(3): 281-295.
• Motl, R. W., & Conroy, D. E. (2001). The social physique anxiety scale: Cross validation, factorial invariance, and latent mean structure. Measurement in Physical Education & Exercise Science, 5, 81-95.
• Scott, L. A., Burke, K. L., Joyner, A. B., & Brand, J. S. (2004). Examining the stability of the 7-item social physique anxiety scale using a test-retest method. Measurement in Physical Education and Exercise Science, 8, 57-62.
• Sabiston, C. M., & Chandler, K. (2009). Effects of fitness advertising on weight and body shape dissatisfaction, social physique anxiety, and exercise motives in a sample of healthy-weight females. Journal of Applied Biobehavioral Research, 14, 165-180.

Items of the Social Physique Anxiety Scale (SPAS)

IMPORTANT: The following scale items must be preserved in their original language and must not be changed in any way.

1. I am comfortable with the appearance of my physique or figure. (R)
2. I would never worry about wearing clothes that might make me look too thin or overweight. (R)
3. I wish I wasn’t so up-tight about my physique or figure.*+
4. There are times when I am bothered by thoughts that other people are evaluating my weight or muscular development negatively.*+
5. When I look in the mirror I feel good about my physique or figure.* (R)
6. Unattractive features of my physique or figure make me nervous in certain social settings.*+
7. In the presence of others, I feel apprehensive about my physique or figure.*+
8. I am comfortable with how fit my body appears to others.*+ (R)
9. It would make me uncomfortable to know others were evaluating my physique or figure.*+
10. When it comes to displaying my physique or figure to others, I am a shy person.*+
11. I usually feel relaxed when it’s obvious that others are looking at my physique or figure.+ (R)
12. When in a bathing suit, I often feel nervous about how well-proportioned my body is.+

• * 7-item Social Physique Anxiety Scale
• + 9-item Social Physique Anxiety Scale
• (R) Reverse scored item.