This self-report measure evaluates perceived threat to basic psychological needs following experiences of social exclusion or being ignored. The Threatened Needs Scale – Ostracism is intended to quantify subjective impact across core need domains commonly affected by ostracism.
The measure consists of 20 items and typically requires about 4 minutes to complete. Items ask respondents to rate current feelings related to belongingness, self-esteem, perceived control, and meaningful existence in the context of an ostracism experience.
The Threatened Needs Scale – Ostracism may be used in clinical or research settings to characterize need-threat severity, support case formulation, and monitor change over time; interpretation should be integrated with clinical interview and other relevant measures. The original measure is attributed to Kipling D. Williams.