Psychometric properties of the State-Trait Anxiety Inventory among Japanese clinical outpatients.

@article{Iwata2000PsychometricPO,
  title={Psychometric properties of the State-Trait Anxiety Inventory among Japanese clinical outpatients.},
  author={Noboru Iwata and Norio Mishima and Kenjiro Okabe and Nobuhisa Kobayashi and Emichitoshi Hashiguchi and Kensuke Egashira},
  journal={Journal of clinical psychology},
  year={2000},
  volume={56 6},
  pages={
          793-806
        }
}
The factor structure and internal consistency of the Japanese adaptation of the State-Trait Anxiety Inventory Form Y (STAI-JY) were examined for 218 Japanese clinical outpatients (86 males, 132 females) with psychiatric and/or psychosomatic complaints. An initial principal-component analysis revealed that the first three components were considered to reflect the "overall anxiety" component, the "presence-absence of anxiety (positive-negative)" component, and the "state-trait anxiety" component… CONTINUE READING

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