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AI-Generated Versus Human Feedback in Preclinical Restorative Dentistry (AIF-HF)

26. juni 2026 opdateret af: Seda Nur Karakaş

Artificial Intelligence-Generated Feedback Versus Human Feedback in Preclinical Restorative Dentistry: Effects on Performance, State Anxiety, and Student Perception

This study aims to compare the effects of artificial intelligence-generated feedback and human instructor feedback on learning outcomes in preclinical restorative dentistry education. Third-year dental students performing restorative procedures on simulated teeth received either AI-generated feedback or instructor feedback during training sessions. The effects of the feedback methods were evaluated using practical performance scores, state anxiety levels, and student perception measures. The study investigates whether AI-generated feedback can serve as an effective educational support tool in preclinical dental training.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

140

Fase

  • Ikke anvendelig

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

  • Voksen
  • Ældre voksen

Tager imod sunde frivillige

Ja

Beskrivelse

Inclusion Criteria:

Third-year dental students enrolled in the preclinical restorative dentistry course at Cukurova University Faculty of Dentistry.

Attendance at the scheduled practical training session. Provision of written informed consent.

Exclusion Criteria:

Students who declined to participate. Students who did not complete the practical training session. Students with incomplete performance assessment or questionnaire data.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Andet
  • Tildeling: Ikke-randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: AI-Generated Feedback
Participants received formative feedback generated by an artificial intelligence chatbot during preclinical restorative dentistry training. Feedback was provided according to predefined evaluation criteria and was intended to support students' practical skill development.
Adfærdsmæssigt: Artificial Intelligence-Generated Feedback
Participants received formative feedback generated by an artificial intelligence chatbot during preclinical restorative dentistry training. Feedback was based on predefined evaluation criteria and was provided to support practical skill development and learning.
Aktiv komparator: Human Instructor Feedback
Participants received formative feedback from a faculty instructor during preclinical restorative dentistry training. Feedback was provided according to the same predefined evaluation criteria used in the AI-generated feedback group.
Adfærdsmæssigt: Human Instructor Feedback
Participants received formative feedback from a faculty instructor during preclinical restorative dentistry training. Feedback was provided according to predefined evaluation criteria.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Practical Performance Score
Tidsramme: At completion of the preclinical training session (approximately 2 weeks after study initiation)
Students' practical performance was evaluated using a standardized rubric consisting of eight assessment criteria for preclinical restorative dentistry procedures. Total scores ranged from 0 to 16, with higher scores indicating better practical performance.
At completion of the preclinical training session (approximately 2 weeks after study initiation)

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Change in State Anxiety
Tidsramme: Baseline (before the practical session) and immediately after completion of the practical session (approximately 2 hours).
State anxiety was assessed using the 5-item State Anxiety Inventory (STAIS-5), a shortened version of the State-Trait Anxiety Inventory. The total score ranges from 5 to 20, with higher scores indicating greater state anxiety. A score of 10 or higher indicates clinically significant state anxiety.
Baseline (before the practical session) and immediately after completion of the practical session (approximately 2 hours).
Student Perception of the Feedback Method
Tidsramme: Immediately after completion of the practical training session (approximately 2 hours after baseline).
Student perception was assessed using an 8-item, 5-point Likert questionnaire. The reported outcome was the mean questionnaire score, ranging from 1.0 to 5.0, with higher scores indicating more positive perceptions of the feedback method.
Immediately after completion of the practical training session (approximately 2 hours after baseline).

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Seda Nur Karakaş

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

13. marts 2026

Primær færdiggørelse (Faktiske)

13. marts 2026

Studieafslutning (Faktiske)

31. marts 2026

Datoer for studieregistrering

Først indsendt

23. juni 2026

Først indsendt, der opfyldte QC-kriterier

26. juni 2026

Først opslået (Faktiske)

2. juli 2026

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

2. juli 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

26. juni 2026

Sidst verificeret

1. juni 2026

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • REC163-42-2026

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

INGEN

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ingen

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ingen

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

Kliniske forsøg med Preclinical Dental Education

Kliniske forsøg med Artificial Intelligence-Generated Feedback

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Betingelser

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