Denne siden ble automatisk oversatt og nøyaktigheten av oversettelsen er ikke garantert. Vennligst referer til engelsk versjon for en kildetekst.

A Validation Study of the Neuro-cognitive Emotion Monitoring-Intervention (NEMO-I) Application in Adolescents

8. juli 2026 oppdatert av: Seoul Women's University

This study aims to evaluate the validity and effectiveness of NEMO-I (Neuro-cognitive Emotion Monitoring-Intervention), a mobile application designed to help adolescents monitor and manage their cognitive and emotional functioning in everyday settings. NEMO-I delivers evidence-based psychological techniques-such as mindfulness, self-regulation training, and emotion monitoring-in a gamified format consisting of seven brief activities that users can complete at home in about 10 minutes each.

A total of 140 middle and high school students will participate. Participants will complete standardized neuropsychological and psychological assessments before and after the intervention period. During the 21-day intervention period, participants will use the NEMO-I application at home each day at their convenience (a minimum of 10 minutes per day is recommended). By comparing pre- and post-intervention assessment results, this study seeks to determine whether the application produces meaningful benefits for adolescent mental health and to establish its suitability as a digital mental health tool.

Studieoversikt

Status

Har ikke rekruttert ennå

Forhold

Intervensjon / Behandling

Studietype

Intervensjonell

Registrering (Antatt)

140

Fase

  • Ikke aktuelt

Kontakter og plasseringer

Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.

Studiekontakt

  • Navn: Myeongjie Im, MA
  • Telefonnummer: +82-10-2588-0859
  • E-post: imj@swu.ac.kr

Studiesteder

    • Seoul
      • Seoul, Seoul, Sør -Korea, 01797
        • Seoul Women's University
        • Ta kontakt med:
          • Myeongjie Im, MA
          • Telefonnummer: +82-10-2588-0859
          • E-post: imj@swu.ac.kr
        • Hovedetterforsker:
          • Hyunjoo Song, PhD

Deltakelseskriterier

Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.

Kvalifikasjonskriterier

Alder som er kvalifisert for studier

  • Barn
  • Voksen

Tar imot friske frivillige

Ja

Beskrivelse

Inclusion Criteria:

  • Middle or high school students currently enrolled in school
  • Using an Android-based smartphone
  • Voluntary agreement to participate, with consent from a legal guardian

Exclusion Criteria:

  • Borderline intellectual functioning or intellectual disability (IQ below 80)
  • Visual or hearing impairment
  • Prior diagnosis of intellectual, visual, or hearing impairment

Studieplan

Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.

Hvordan er studiet utformet?

Designdetaljer

  • Primært formål: Støttende omsorg
  • Tildeling: N/A
  • Intervensjonsmodell: Enkeltgruppeoppdrag
  • Masking: Ingen (Open Label)

Våpen og intervensjoner

Deltakergruppe / Arm
Intervensjon / Behandling
Eksperimentell: NEMO-I Intervention Group
Participants in this single-arm study use the NEMO-I mobile application at home for 21 days, at their convenience each day (a minimum of 10 minutes per day is recommended). Cognitive and emotional outcomes are assessed before and after the intervention period.
NEMO-I is a mobile application that delivers evidence-based psychological techniques in a gamified format. It consists of seven brief activities-including facial expression imitation, singing, breathing and stretching with nature sounds, reading tips for everyday concerns, rhythm-based instrument play, room decoration, and mindfulness-each designed to be completed at home in about 10 minutes. Participants use the application daily during the 21-day intervention period, at their convenience, with a recommended minimum of 10 minutes per day.

Hva måler studien?

Primære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Change in depressive symptoms
Tidsramme: Baseline (pre-intervention) and after the 21-day intervention period
Depressive symptoms are measured using the Beck Depression Inventory-II (BDI-II), a 21-item self-report questionnaire. Total scores range from 0 to 63, with higher scores indicating more severe depressive symptoms. Change is assessed by comparing pre- and post-intervention scores.
Baseline (pre-intervention) and after the 21-day intervention period
Change in inhibitory control (Color-Word Stroop Test, CWST)
Tidsramme: Baseline(pre-intervention) and after the 21-day intervention period
Inhibitory control is assessed using the Color-Word Stroop Test (CWST), which measures the efficiency of the frontal-lobe inhibition process. Performance is indexed by response time and error rate under the color-word interference condition. Change is assessed by comparing pre- and post-intervention performance.
Baseline(pre-intervention) and after the 21-day intervention period
Change in anxiety symptoms
Tidsramme: Baseline(pre-intervention) and after the 21-day intervention period
Anxiety symptoms are measured using the Beck Anxiety Inventory (BAI), a 21-item self-report questionnaire assessing the severity of anxiety-related symptoms. Higher scores indicate greater anxiety. Change is assessed by comparing pre- and post-intervention scores.
Baseline(pre-intervention) and after the 21-day intervention period
Change in neuro-cognitive and emotional function (NEMO-A)
Tidsramme: Baseline (pre-intervention) and after the 21-day intervention period
Neuro-cognitive and emotional function is assessed using the NEMO-A (Neuro-cognitive Emotion Monitoring-Assessment) application, a tablet-based, game-format assessment consisting of five subtasks. It measures domains including sustained attention, working memory, emotional sensitivity, emotion processing and recognition, audiovisual emotional integration, cognitive control, and executive function. Performance is indexed by accuracy and response time, and change is assessed by comparing pre- and post-intervention performance.
Baseline (pre-intervention) and after the 21-day intervention period
Change in visual attention and processing speed (Children's Color Trails Test, CCTT)
Tidsramme: Baseline (pre-intervention) and after the 21-day intervention period
Visual attention, psychomotor speed, sequential processing, and divided/sustained visual attention are assessed using the Children's Color Trails Test (CCTT). Performance is indexed by completion time (seconds). Change is assessed by comparing pre- and post-intervention performance.
Baseline (pre-intervention) and after the 21-day intervention period
Change in set-shifting ability (Trail Making Test-B, TMT-B)
Tidsramme: Baseline (pre-intervention) and after the 21-day intervention period
Set-shifting ability and cognitive flexibility are assessed using the Trail Making Test-B (TMT-B), which requires alternating between numbers and letters in sequence. Performance is indexed by completion time (seconds). Change is assessed by comparing pre- and post-intervention performance.
Baseline (pre-intervention) and after the 21-day intervention period

Sekundære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Change in subjective stress
Tidsramme: Baseline (pre-intervention) and after the 21-day intervention period
Subjective stress is measured using a Visual Analog Scale (VAS), on which participants rate their current perceived stress level from 1 (no stress) to 10 (extreme stress).
Baseline (pre-intervention) and after the 21-day intervention period
Change in daily stress
Tidsramme: Baseline(pre-intervention) and after the 21-day intervention period
Daily stress is measured using a 26-item self-report scale assessing stress experienced in everyday domains such as parents, school, academics, peer relationships, appearance, and finances, rated on a 5-point Likert scale.
Baseline(pre-intervention) and after the 21-day intervention period
Change in alexithymia
Tidsramme: Baseline (pre-intervention) and after the 21-day intervention period
Difficulty identifying and describing one's own emotions is measured using the Korean version of the 20-item Toronto Alexithymia Scale (TAS-20K), rated on a 5-point Likert scale.
Baseline (pre-intervention) and after the 21-day intervention period
Change in executive function difficulties (self-report)
Tidsramme: Baseline (pre-intervention) and after the 21-day intervention period
Self-reported executive function difficulties are measured using the Brief Self-Report Questionnaire of Executive Function Difficulty for children and adolescents (40 items), rated on a 3-point Likert scale.
Baseline (pre-intervention) and after the 21-day intervention period
Change in peer relationship quality
Tidsramme: Baseline (pre-intervention) and after the 21-day intervention period
The quality of peer relationships is measured using a 13-item self-report scale rated on a 4-point Likert scale, including items reflecting conflict and negative peer interactions.
Baseline (pre-intervention) and after the 21-day intervention period
Change in problem behaviors (CBCL 6-18, parent report)
Tidsramme: Baseline (pre-intervention) and after the 21-day intervention period
Problem behaviors are assessed using the Child Behavior Checklist for Ages 6-18 (CBCL 6-18), completed by a parent or primary caregiver. It includes internalizing problems (e.g., anxiety, depression, somatic complaints) and externalizing problems (e.g., rule-breaking, aggressive behavior).
Baseline (pre-intervention) and after the 21-day intervention period
Change in ADHD symptoms (ARS, parent report)
Tidsramme: Baseline (pre-intervention) and after the 21-day intervention period
Attention-deficit/hyperactivity symptoms are assessed using the ADHD Rating Scale (ARS), an 18-item parent-report questionnaire comprising inattention and hyperactivity/impulsivity subscales.
Baseline (pre-intervention) and after the 21-day intervention period

Samarbeidspartnere og etterforskere

Det er her du vil finne personer og organisasjoner som er involvert i denne studien.

Sponsor

Samarbeidspartnere

Etterforskere

  • Hovedetterforsker: Hyunjoo Song, PhD, Seoul Women's University

Studierekorddatoer

Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.

Studer hoveddatoer

Studiestart (Antatt)

10. juli 2026

Primær fullføring (Antatt)

28. februar 2027

Studiet fullført (Antatt)

30. april 2027

Datoer for studieregistrering

Først innsendt

2. juli 2026

Først innsendt som oppfylte QC-kriteriene

8. juli 2026

Først lagt ut (Faktiske)

14. juli 2026

Oppdateringer av studieposter

Sist oppdatering lagt ut (Faktiske)

14. juli 2026

Siste oppdatering sendt inn som oppfylte QC-kriteriene

8. juli 2026

Sist bekreftet

1. juli 2026

Mer informasjon

Begreper knyttet til denne studien

Andre studie-ID-numre

  • SWU-2605-004
  • RS-2022-KH126068 (Annet stipend/finansieringsnummer: Korea Health Industry Development Institute (KHIDI), Ministry of Health & Welfare, Republic of Korea)

Plan for individuelle deltakerdata (IPD)

Planlegger du å dele individuelle deltakerdata (IPD)?

NEI

IPD-planbeskrivelse

Individual participant data will not be shared with other researchers, as participants and their legal guardians were informed during the informed consent process that collected data would not be provided to third parties.

Legemiddel- og utstyrsinformasjon, studiedokumenter

Studerer et amerikansk FDA-regulert medikamentprodukt

Nei

Studerer et amerikansk FDA-regulert enhetsprodukt

Nei

Denne informasjonen ble hentet direkte fra nettstedet clinicaltrials.gov uten noen endringer. Hvis du har noen forespørsler om å endre, fjerne eller oppdatere studiedetaljene dine, vennligst kontakt register@clinicaltrials.gov. Så snart en endring er implementert på clinicaltrials.gov, vil denne også bli oppdatert automatisk på nettstedet vårt. .