Development of Japanese version of the long-term mating orientation scale (LTMO-J)

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2 Citations (Scopus)

Abstract

The purpose of this study was to validate the 7-item long-term mating orientation scale (LTMO) as translated into Japanese. Two samples of Japanese adults (N=2000; 50.0% male; Mage=40.9 for the first survey; N=300; 54.7% male; Mage=42.4 for the second survey) completed a web-based questionnaire, including the Japanese translation of the LTMO. The results showed that the psychometric properties of the Japanese LTMO scale were comparable to those of the original English version. The scale had adequate reliability based on Cronbach's α and McDonald's ω. Convergent validity was demonstrated by the correlation between the LTMO scores and related variables: human life history strategies, short-term sociosexual orientation, attitude to infidelity, romantic attachment style, and so on. The translated scale provides a valid and reliable instrument in Japanese that measures human mating strategy.

Original languageEnglish
Pages (from-to)323-336
Number of pages14
JournalJapanese Psychological Research
Volume57
Issue number4
DOIs
Publication statusPublished - 2015 Oct 1
Externally publishedYes

Keywords

  • Life history theory
  • Long-term mating orientation
  • Mating strategy
  • Test reliability
  • Test validity

ASJC Scopus subject areas

  • General Psychology

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