Description

The Stigma-9 Questionnaire (STIG-9) is a psychometric instrument designed to assess perceived stigma related to mental health problems. It consists of 9 items that examine the extent to which individuals feel stigmatized or believe that society stigmatizes them because of mental health-related difficulties.

According to the source material, the questionnaire addresses different aspects of stigma, including personal feelings of stigma, social perception, and anticipated stigma. Personal stigma refers to how individuals feel about themselves because of their mental health condition, social perception concerns how they believe others view them, and anticipated stigma reflects expectations of discrimination or negative treatment.

Objective

The primary objective of the STIG-9 is to measure the level of perceived stigma experienced by individuals because of mental health problems. This assessment can contribute to understanding the effects of stigma on psychological well-being and its relationship with patterns of treatment-seeking and social support.

The findings may also be used to support the development of interventions aimed at reducing the negative consequences of stigma and improving the quality of life of individuals with mental health disorders.

Main Dimensions

According to the source document, the STIG-9 covers three indicative dimensions.

Personal stigma concerns how individuals perceive and evaluate themselves in relation to their mental health condition.

Social perception refers to how individuals believe they are viewed by other people because of their mental health difficulties.

Anticipated stigma concerns the expectation of discrimination, rejection, or negative treatment from others.

Data Analysis and Use

Data collected through the STIG-9 are analyzed to determine the extent to which individuals experience or perceive stigma. The source material describes reliability analysis using Cronbach’s alpha, factor analysis to investigate the underlying dimensions of stigma, and correlation analysis to examine relationships with other variables.

STIG-9 scores may be examined in relation to variables such as depression, anxiety, and social isolation. The data may also be used in clinical studies investigating the impact of stigma and in the development of programs designed to reduce mental health-related stigma.

Psychometric Evaluation and Standardization

According to the source material, psychometric evaluation of the STIG-9 includes assessment of internal consistency, factor structure, and cross-validation across different populations.

Internal consistency may be evaluated using Cronbach’s alpha, while confirmatory factor analysis may be applied to examine the structure of the dimensions assessed by the questionnaire. Cross-validation across different populations may contribute to evaluating the validity and generalizability of the instrument.

Applications

The STIG-9 may be used in clinical psychology, psychiatry, social psychology, public health, and mental health research.

It can support research examining associations between stigma and psychological well-being, social isolation, and treatment-seeking behavior. It may also be useful for evaluating anti-stigma programs and interventions aimed at reducing the negative consequences of mental health-related stigma and improving quality of life.

References

Corrigan, P. W., & Watson, A. C. (2002). Understanding the impact of stigma on people with mental illness. World Psychiatry, 1(1), 16–20.

Link, B. G., & Phelan, J. C. (2001). Conceptualizing stigma. Annual Review of Sociology, 27, 363–385.

Thornicroft, G., Brohan, E., Rose, D., Sartorius, N., & Leese, M. (2009). Global pattern of experienced and anticipated discrimination against people with schizophrenia: A cross-sectional survey. The Lancet, 373(9661), 408–415.