Memory functions and cognitive styles in adults with Autism Spectrum Disorder

Everyday memory and cognitive styles in adults with autism spectrum disorder: The relationship between Rivermead Behavioural Memory Test performance and E-S models - Memory functions and cognitive styles in adults with autism spectrum disorder

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000048022

Enrollment

Registered

2022-06-13

Start date

2020-09-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Autism Spectrum Disorder

Interventions

The purpose of this study is to examine memory functions and cognitive styles in the individuals with ASD, and to compare the groups, which are the ASD group and healthy control group. The study metho

79, we explain the purpose and outline of the study via e-mail with the study description form (for the questionnaires and neuropsychological tests). At the beginning of the study (the second session)

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: (1) Participants with FSIQ of 80 or more. (2) Participants without a history of head injury (3) Participants without a co-occurrence of neurological disorders (4) Healthy participants with the score of 19 or less on the Japanese version of the PHQ-9. (5) Healthy participants with the score of 14 or less on the Japanese version of the GAD-7. (6) Patients aged 20-39 years (excluding university and postgraduate students) with primary diagnosis of autism spectrum disorder or pervasive developmental disorder (including Asperger's syndrome). (7) Healthy participants with the score of 32 or less on the Japanese version of the AQ. (8) Healthy participants without history of psychiatric attendances.

Exclusion criteria

Exclusion criteria: (1) Participants with a history of head injury. (2) Participants with a co-occurrence of neurological disorders (3) Participants with a diagnosis of psychotic disorders (schizophrenia, bipolar disorder) (4) Participants with FSIQ of 79 or below on the WAIS3 (5) Healthy participants with a history of psychiatric attendance. (6) Healthy participants with the Japanese version of the PHQ-9 score of 20 or more. (7) Healthy participants with the Japanese version of GAD-7 score of 15 or more. (8) Healthy participants with the score of 33 or more on the Japanese version of the AQ

Design outcomes

Primary

Measure	Time frame
The primary outcomes is the standard profile score of the Rivermead Behavioral Memory Test.	—

Secondary

Measure	Time frame
The key secondary outcomes are FSIQ in WAIS3,AQ,PHQ9,GAD7,systemaizing quotient(SQ),emphathizing quotient(EQ),everyday memory checklist(EMC).	—

Countries

Japan

Contacts

Public ContactShuhei Kaneko

Kitasato University Graduate School of Medical Science occupational mental health

dm19005@st.kitasato-u.ac.jp042-778-9305

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026