Development of the short version of the spielberger state-trait anxiety inventory

PSYCHIATRY RESEARCH

卷:291

Article

Zsido, Andras N.¹  Teleki, Szidalisz A.¹  Csokasi, Krisztina¹  Rozsa, Sandor²  Bandi, Szabolcs A.¹ 

[1] Univ Pecs, Inst Psychol, 6 Ifjusag St, H-7624 Pecs, Baranya, Hungary

[2] Washington Univ, Dept Psychiat Genet & Psychol, St Louis, MO 63110 USA

关键词: Public mental health;    Anxiety assessment;    Short-form scales;    STAI-5;    Reliability;   

DOI  :  10.1016/j.psychres.2020.113223

来源: Elsevier

【 摘 要 】

The Spielberger State-Trait Anxiety Inventory (STAI) has been widely used to measure the state and trait components of anxiety. We sought to develop a short, yet reliable and valid form of these scales for use in circumstances where the full-form is not feasible. We abbreviated the scales using item response theory analyses to retain the items that could discriminate the best among participants. One sample (N = 922) completed the state scale, a second sample (N = 2227) completed the trait scale, while a third sample (N = 250) completed the short forms. Our participants completed the Hungarian version of STAI alongside other measures to observe external validity. We calculated cut-off scores for the state (>9.5,) and trait (>13.5) scales. A total of 19.5% and 20.1% of the respondents reached the cut-off scores. The five-item short forms of STAI had sound psychometric properties that are comparable to those obtained on the full-form. The external validity of the scales is also demonstrated. We report detailed descriptive statistics that could be used in further studies as standards. The short scales are reliable measures that could be used in clinical screening and behavioural research; especially where practical considerations preclude the use of a longer questionnaire.

【 授权许可】

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