eprintid: 140463
rev_number: 21
eprint_status: archive
userid: 219184
dir: disk0/00/14/04/63
datestamp: 2025-09-24 07:05:48
lastmod: 2025-09-24 07:05:48
status_changed: 2025-09-24 07:05:48
type: thesis
metadata_visibility: show
creators_name: Rafi Ahmad Haidar, -
creators_name: R Tati Kustiawati, -
creators_name: Aam Imaddudin, -
creators_nim: NIM2103040
creators_nim: NIDN0019056205
creators_nim: -
creators_id: rafiahmadhaidar@upi.edu
creators_id: tati_bk@upi.edu
creators_id: aamimaddudin@upi.edu
contributors_type: http://www.loc.gov/loc.terms/relators/THS
contributors_type: http://www.loc.gov/loc.terms/relators/THS
contributors_name: R Tati Kustiawati, -
contributors_name: Aam Imaddudin, -
contributors_nidn: NIDN0019056205
contributors_nidn: -
contributors_id: tati_bk@upi.edu
contributors_id: aamimaddudin@upi.edu
title: ADAPTASI INSTRUMEN DUNNING-KRUGER EFFECT UNTUK SISWA SEKOLAH MENENGAH PERTAMA (SMP)
ispublished: pub
subjects: BF
subjects: L1
subjects: LB
divisions: S_PPB
full_text_status: restricted
keywords: Dunning-Kruger Effect, validitas dan reliabilitas instrumen, siswa SMP.

Dunning-Kruger Effect, instrument validity and reliability, junior high school students.
note: https://scholar.google.com/citations?view_op=new_profile&hl=en

ID SINTA Dosen Pembimbing:
R Tati Kustiawati: 5995232
Aam Imaddudin: 6092659
abstract: Dunning-Kruger Effect (DKE) adalah bias kognitif di mana individu dengan kemampuan rendah cenderung melebih-lebihkan kemampuannya. Penelitian ini bertujuan mengadaptasi dan menguji validitas serta reliabilitas instrumen DKE untuk siswa SMP di Indonesia berdasarkan instrumen asli dari Rashid et al. (2024). Instrumen dikembangkan dari 14 menjadi 18 item, dan dianalisis menggunakan EFA dengan metode Principal Axis Factoring dan rotasi Varimax pada 210 siswa SMP. Hasil analisis menunjukkan tiga faktor utama dengan total 12 item valid dan nilai Cronbach’s Alpha sebesar 0.683. Instrumen ini dinyatakan cukup valid dan reliabel untuk mengukur kecenderungan DKE pada siswa SMP.

The Dunning-Kruger Effect (DKE) is a cognitive bias in which individuals with low ability tend to overestimate their competence. This study aimed to adapt and evaluate the validity and reliability of a DKE instrument for junior high school students, based on Rashid et al. (2024). The instrument was modified from 14 to 18 items and analyzed using EFA with Principal Axis Factoring and Varimax rotation on a sample of 210 students. Results revealed three main factors with 12 valid items and a Cronbach’s Alpha score of 0.683. The adapted instrument is considered sufficiently valid and reliable for assessing DKE tendencies in junior high school students.
date: 2025-08-19
date_type: published
institution: Universitas Pendidikan Indonesia
department: KODEPRODI86201#Bimbingan Dan Konseling_S1
thesis_type: other
thesis_name: other
official_url: https://repository.upi.edu
related_url_url: https://perpustakaan.upi.edu
related_url_type: org
citation:   Rafi Ahmad Haidar, - and R Tati Kustiawati, - and Aam Imaddudin, -  (2025) ADAPTASI INSTRUMEN DUNNING-KRUGER EFFECT UNTUK SISWA SEKOLAH MENENGAH PERTAMA (SMP).  S1 thesis, Universitas Pendidikan Indonesia.   
document_url: http://repository.upi.edu/140463/1/S_PPB_2103040_Title.pdf
document_url: http://repository.upi.edu/140463/2/S_PPB_2103040_Chapter1.pdf
document_url: http://repository.upi.edu/140463/3/S_PPB_2103040_Chapter2.pdf
document_url: http://repository.upi.edu/140463/4/S_PPB_2103040_Chapter3.pdf
document_url: http://repository.upi.edu/140463/5/S_PPB_2103040_Chapter4.pdf
document_url: http://repository.upi.edu/140463/6/S_PPB_2103040_Chapter5.pdf
document_url: http://repository.upi.edu/140463/7/S_PPB_2103040_Appendix.pdf