Measuring features of asexual identity development: the development and validation of a psychometric scale.

This study describes the initial steps in the development of the 32-item Assessment of Asexual Identity Development Scale (AAID) to measure variables unique to asexuality. Items were developed through a thematic analysis of findings from previous literature and a pilot measure was administered to a...

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Publicado en:Sexual & Relationship Therapy Vol. 41; no. 1; pp. 67 - 105
Autores principales: Kelleher, Sinéad, Murphy, Mike, Murphy, Raegan
Formato: questionnaire/scale research tables/charts Journal Article
Publicado: Taylor & Francis Ltd Feb2026
Acceso en línea:Ver este registro en EBSCOhost
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      dt: Feb2026
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      pub: Taylor & Francis Ltd
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        10.1080/14681994.2025.2507798
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        atl: Measuring features of asexual identity development: the development and validation of a psychometric scale.
      aug:
        au:
          Kelleher, Sinéad
          Murphy, Mike
          Murphy, Raegan
        affil: School of Psychology, Dublin City University, Dublin, Ireland
      sug:
        subj:
          Asexuality
          Gender Identity
          Instrument Construction
          Instrument Validation
          Psychometrics
          Human
          Scales
          Thematic Analysis
          Content Analysis
          Factor Analysis
          Internal Consistency
          Young Adult
          Adult
          Middle Age
          Aged
          Aged, 80 and Over
          Reliability and Validity
          Intraclass Correlation Coefficient
          Data Analysis Software
          Adult: 19-44 years
          Middle Aged: 45-64 years
          Aged: 65+ years
          Aged, 80 & over
      ab: This study describes the initial steps in the development of the 32-item Assessment of Asexual Identity Development Scale (AAID) to measure variables unique to asexuality. Items were developed through a thematic analysis of findings from previous literature and a pilot measure was administered to a sample of expert reviewers for content analysis (n = 15). Exploratory factor analysis (n = 825) and confirmatory factor analysis (CFA) (n = 826) confirmed the dimensionality, reliability and validity of the AAID scale and good model fit was obtained (comparative fit index =.96, root mean square error of approximation =.038, CMIN/DF = 2.20, χ2 = 1318.84). Six factors emerged: Discovering Asexuality, Being Asexual, Asexual Community, Disclosure, Navigating Relationships and Navigating Relationships: Desires. Standardised factor loadings of all items were high or moderate, and all subscales indicated good to excellent internal reliability (ω =.72–.93). This study supports the internal consistency of the AAID and its subscales, and construct and discriminant validity. Finally, this research demonstrates that AAID scores were stable over five weeks. This measure is a reliable and useful tool to evaluate the development of an asexual identity and will contribute to the growing body of literature on asexuality. LAY SUMMARY: We set out to create a new tool to help us better understand features unique to asexual individuals' identities. This resulted in the development of the Assessment of Asexual Identity Development Scale (AAID), a measure designed to gather reliable insights into the processes surrounding the development of an asexual identity.
      pubtype: Academic Journal
      doctype:
        questionnaire/scale
        research
        tables/charts
        Journal Article
      ougenre: Article
    language: English
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