The Impact of Validating and Invalidating Responses on Emotional Reactivity -the effect of emotion dysregulation, alexithymia and alexisomia-

The Impact of Validating and Invalidating Responses on Emotional Reactivity -the effect of emotion dysregulation, alexithymia and alexisomia- - The Impact of Validating and Invalidating Responses on Emotional Reactivity -the effect of emotion dysregulation, alexithymia and alexisomia-

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000055394

Enrollment

Registered

2024-09-02

Start date

2024-09-16

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

Emotion dysregulation Complex Post-Traumatic Stress Disorder Borderline Personality Disorder Dissociative Disorders Healthy adults

Interventions

Participants complete a set of mental arithmetic task as a cognitive stressor, describe their emotional experience, and then receive a set of validating responses. Participants complete a set of menta

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy adult

Exclusion criteria

Exclusion criteria: none

Design outcomes

Primary

Measure	Time frame
Heart Rate Time points: pre-intervention (baseline), postintervention	—

Secondary

Measure	Time frame
PANAS(Positive and Negative Affect Schedule) Time points: pre-intervention (baseline), postintervention	—

Countries

Japan

Contacts

Public ContactKenji Nakanishi

Suzuka University of Medical Science Faculty of Health Science Department of Medical Welfare

nakaken@suzuka-u.ac.jp059-383-9208

Outcome results

None listed

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