Development of a Scale to Measure Characteristics of Autobiographical Editing

Development of a Scale to Measure Characteristics of Autobiographical Editing - Development of a Scale to Measure Characteristics of Autobiographical Editing

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000059660

Enrollment

1500

Registered

2025-11-07

Start date

2025-11-30

Completion date

Unknown

Last updated

2026-09-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Adult

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Japanese individuals aged 18 to 69 years who have provided informed consent to participate in the study.

Exclusion criteria

Exclusion criteria: Individuals who do not meet the above criteria.

Design outcomes

Primary

Measure	Time frame
An interpretable exploratory factor analysis (EFA) solution of the Autobiographical Editing Scale meeting all predefined criteria at baseline: (i) sampling adequacy with KMO >= 0.80 and significant Bartlett's test (p < 0.001); (ii) number of factors determined by parallel analysis and MAP; (iii) primary loadings >= 0.40 with cross-loadings < 0.30; (iv) item communalities >= 0.30; and (v) cumulative variance explained >= 50% for the retained factors.	—

Measure

Time frame

An interpretable exploratory factor analysis (EFA) solution of the Autobiographical Editing Scale meeting all predefined criteria at baseline: (i) sampling adequacy with KMO >= 0.80 and significant Bartlett's test (p < 0.001); (ii) number of factors determined by parallel analysis and MAP; (iii) primary loadings >= 0.40 with cross-loadings < 0.30; (iv) item communalities >= 0.30; and (v) cumulative variance explained >= 50% for the retained factors.

—

Secondary

Measure	Time frame
Internal consistency: McDonalds omega > 0.80 (Cronbach s alpha also to be reported) Testretest reliability: ICC(2,1) > 0.70 over 2~4 weeks Convergent / discriminant validity: Preregistered directional hypotheses Item analysis: acceptable item information and thresholds; itemtotal r > 0.30	—

Countries

Japan

Contacts

Public ContactKengo Yokomitsu

University of Human Environments School of Psychological Sciences

yokomitsuken5@gmail.com089-926-7007

Outcome results