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

8 lipca 2026 zaktualizowane przez: 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.

Przegląd badań

Typ studiów

Interwencyjne

Zapisy (Szacowany)

140

Faza

  • Nie dotyczy

Kontakty i lokalizacje

Ta sekcja zawiera dane kontaktowe osób prowadzących badanie oraz informacje o tym, gdzie badanie jest przeprowadzane.

Kontakt w sprawie studiów

  • Nazwa: Myeongjie Im, MA
  • Numer telefonu: +82-10-2588-0859
  • E-mail: imj@swu.ac.kr

Lokalizacje studiów

    • Seoul
      • Seoul, Seoul, Korea Południowa, 01797
        • Seoul Women's University
        • Kontakt:
          • Myeongjie Im, MA
          • Numer telefonu: +82-10-2588-0859
          • E-mail: imj@swu.ac.kr
        • Główny śledczy:
          • Hyunjoo Song, PhD

Kryteria uczestnictwa

Badacze szukają osób, które pasują do określonego opisu, zwanego kryteriami kwalifikacyjnymi. Niektóre przykłady tych kryteriów to ogólny stan zdrowia danej osoby lub wcześniejsze leczenie.

Kryteria kwalifikacji

Wiek uprawniający do nauki

  • Dziecko
  • Dorosły

Akceptuje zdrowych ochotników

Tak

Opis

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

Plan studiów

Ta sekcja zawiera szczegółowe informacje na temat planu badania, w tym sposób zaprojektowania badania i jego pomiary.

Jak projektuje się badanie?

Szczegóły projektu

  • Główny cel: Leczenie podtrzymujące
  • Przydział: Nie dotyczy
  • Model interwencyjny: Zadanie dla jednej grupy
  • Maskowanie: Brak (otwarta etykieta)

Broń i interwencje

Grupa uczestników / Arm
Interwencja / Leczenie
Eksperymentalny: 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.

Co mierzy badanie?

Podstawowe miary wyniku

Miara wyniku
Opis środka
Ramy czasowe
Change in depressive symptoms
Ramy czasowe: 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)
Ramy czasowe: 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
Ramy czasowe: 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)
Ramy czasowe: 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)
Ramy czasowe: 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)
Ramy czasowe: 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

Miary wyników drugorzędnych

Miara wyniku
Opis środka
Ramy czasowe
Change in subjective stress
Ramy czasowe: 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
Ramy czasowe: 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
Ramy czasowe: 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)
Ramy czasowe: 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
Ramy czasowe: 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)
Ramy czasowe: 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)
Ramy czasowe: 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

Współpracownicy i badacze

Tutaj znajdziesz osoby i organizacje zaangażowane w to badanie.

Śledczy

  • Główny śledczy: Hyunjoo Song, PhD, Seoul Women's University

Daty zapisu na studia

Daty te śledzą postęp w przesyłaniu rekordów badań i podsumowań wyników do ClinicalTrials.gov. Zapisy badań i zgłoszone wyniki są przeglądane przez National Library of Medicine (NLM), aby upewnić się, że spełniają określone standardy kontroli jakości, zanim zostaną opublikowane na publicznej stronie internetowej.

Główne daty studiów

Rozpoczęcie studiów (Szacowany)

10 lipca 2026

Zakończenie podstawowe (Szacowany)

28 lutego 2027

Ukończenie studiów (Szacowany)

30 kwietnia 2027

Daty rejestracji na studia

Pierwszy przesłany

2 lipca 2026

Pierwszy przesłany, który spełnia kryteria kontroli jakości

8 lipca 2026

Pierwszy wysłany (Rzeczywisty)

14 lipca 2026

Aktualizacje rekordów badań

Ostatnia wysłana aktualizacja (Rzeczywisty)

14 lipca 2026

Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości

8 lipca 2026

Ostatnia weryfikacja

1 lipca 2026

Więcej informacji

Terminy związane z tym badaniem

Inne numery identyfikacyjne badania

  • SWU-2605-004
  • RS-2022-KH126068 (Inny numer grantu/finansowania: Korea Health Industry Development Institute (KHIDI), Ministry of Health & Welfare, Republic of Korea)

Plan dla danych uczestnika indywidualnego (IPD)

Planujesz udostępniać dane poszczególnych uczestników (IPD)?

NIE

Opis planu IPD

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.

Informacje o lekach i urządzeniach, dokumenty badawcze

Bada produkt leczniczy regulowany przez amerykańską FDA

Nie

Bada produkt urządzenia regulowany przez amerykańską FDA

Nie

Te informacje zostały pobrane bezpośrednio ze strony internetowej clinicaltrials.gov bez żadnych zmian. Jeśli chcesz zmienić, usunąć lub zaktualizować dane swojego badania, skontaktuj się z register@clinicaltrials.gov. Gdy tylko zmiana zostanie wprowadzona na stronie clinicaltrials.gov, zostanie ona automatycznie zaktualizowana również na naszej stronie internetowej .

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