Hidden Curriculum Scale of an Education Faculty: A Validity and Reliability Study / Skala skrivenoga kurikula fakulteta obrazovnih znanosti: istraživanje valjanosti i pouzdanosti

Author:

Duran Volkan,Baş Kenan

Abstract

Abstract The aim of this research is to conduct a scale development study as a data collection tool that can be used to determine the hidden curriculum of education faculties. The study group in the research is comprised of 3rd and 4th year teacher candidates studying (n = 406) at eight different departments of an education faculty of a state university in Turkey. A personal information and questionnaire form, including the candidate scale items, were used as data collection tools in the study. The data obtained were analyzed with the SPSS 22.0 and AMOS Programs. Both exploratory (EFA) and confirmatory factor analysis (CFA) were used to determine the factor structure of the scale. As a result of the analysis, a scale consisting of four sub-dimensions and 29 items was obtained. The total variance for the four factors in the scale was calculated as 60.355%. The DFA result χ² = 1.668; RMSEA = .044; SRMR = .078; CFI = .958, AGFI = .877, GFI = .900 was found to have acceptable fit values. Cronbach's alpha coefficient for the whole scale was calculated as 950. When the independent variable significance analysis was examined, it was seen that the items had a significance of over 40 percent. Therefore, it is possible to conclude that the items were suitable for the validity and reliability of the scale and in line with the confirmatory factor analysis. On the other hand, when an analysis was conducted using the same artificial neural network model based on each sub-factor, it was seen that the sub-dimensions of each dimension showed significance over 50%, indicating that the sub-sub-dimensions had a consistent structure. The validity and reliability analysis of the faculty of education hidden curriculum scales showed that the scale was valid and reliable for prospective teachers.Key words: hidden curriculum; scale; faculty of education; teacher candidates; curriculum theory. --- SažetakCilj ovoga istraživanja bio je provesti studiju o razvoju skale koja će poslužiti kao alat za prikupljenje podataka o skrivenom kurikulu na fakultetima obrazovnih znanosti. Uzorak ispitanika sastojao se od budućih nastavnika koji su na trećoj i četvrtoj godini studija (n = 406) na osam različitih odsjeka jednoga fakulteta obrazovnih znanosti na državnom sveučilištu u Turskoj. Alati za prikupljanje podataka korišteni u ovome istraživanju sastojali su se od upitnika o osobnim podatcima i ankete. Prikupljeni podatci analizirani su pomoću SPSS 22.0 i AMOS računalnih programa. Provedene su eksploratorna (EFA) i konfirmacijska faktorska analiza (CFA) kako bi se odredila faktorska struktura skale. Tim je analizama dobivena skala koja se sastoji od četiriju poddimenzija i 29 tvrdnji. Izračunato je da je ukupna varijanca za četiri faktora skale 60,355 %. Utvrđeno je da DFA rezultati χ² = 1,668; RMSEA = 0,044; SRMR = 0,078; CFI = 0,958, AGFI = 0,877, GFI = 0,900 imaju odgovarajuće prikladne vrijednosti. Izračunat je i Cronbachov alfa koeficijent, čija je vrijednost za cijelu skalu 950. Kada su pregledani rezultati analize značajnosti nezavisne varijable, uočeno je da su tvrdnje imale značajnost veću od 40 %. Stoga se može zaključiti da su tvrdnje bile odgovarajuće za valjanost i pouzdanost skale te da su bile u skladu s konfirmatornom faktorskom analizom. Međutim, kada je provedena analiza pomoću istoga modela umjetne neuronske mreže koji se temeljio na svakom podfaktoru, uočeno je da su poddimenzije svake dimenzije pokazale značajnost veću od 50 %, što upućuje na to da podsubdimenzije imaju konzistentnu strukturu. Analiza skale valjanosti i pouzdanosti skrivenoga kurikula fakulteta obrazovnih znanosti pokazala da je skala valjana i pouzdana te da je budući nastavnici mogu koristiti. Ključne riječi: budući nastavnici; fakultet obrazovnih znanosti; kurikul; skala; skriveni kurikul.

Publisher

Faculty of Teacher Education, University of Zagreb

Subject

Education

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