The Study of Reliability and Validity of Guided-Inquiry Scale
Öz
The aim of this study was to adapt the Guided-Inquiry Scale, developed by Cheung (2011), to Turkish and conduct the reliability and validity studies. The sample of this study consisted of 132 preservice teachers attending the faculty of education at two public universities. After translation procedures of the scale, confirmatory factor analysis was conducted to determine the construct validity and Cronbach Alpha internal consistency and McDonald’s omega coefficients were calculated to identify reliability of the scale. The results of confirmatory factor analysis revealed that the adapted scale consisted of 12 items in 3 subscales and acceptable fit indices belonged to the model measuring three correlated different structures (the value of guided-inquiry labs, limitations of cookbook-style labs, and implementation issues with guided-inquiry labs) (χ2/df=1,27, RMSEA=.045, SRMR=.051, CFI=.98, GFI=.92, AGFI=.88, NFI=.93, NNFI=.97, IFI=.98). The factor loadings obtained from confirmatory factor analysis were statistically significant and ranged from .56 to .85. The Cronbach Alpha internal consistency coefficient was found to be.81 for the value of guided-inquiry labs dimension; .76 for limitations of cookbook-style labs dimension; .83 for implementation issues with guided-inquiry labs dimension. These results showed that the Turkish form of the Guided-Inquiry Scale is a valid and reliable instrument.
Anahtar Kelimeler
Kaynakça
- Backus, L. (2005). A year without procedures. The Science Teacher, 72(7), 54-58.
- Bayram, Z. (2015). Öğretmen adaylarının rehberli sorgulamaya dayalı fen etkinlikleri tasarlarken karşılaştıkları zorlukların incelenmesi. Hacettepe Üniversitesi Eğitim Fakültesi Dergisi, 30(2), 15-29.
- Bayram, Z., Oskay, Ö. Ö., Erdem, E., Özgür, S. D., & Şen, Ş. (2013). Effect of Inquiry Based Learning Method on Students’ Motivation. Procedia-Social and Behavioral Sciences, 106, 988-996.
- Beck, C., Butler, A., & da Silva, K. B. (2014). Promoting inquiry-based teaching in laboratory courses: are we meeting the grade? CBE-Life Sciences Education, 13(3), 444-452.
- Çelik, H. E., & Yılmaz, V. (2013). Lisrel 9.1 ile Yapısal Eşitlik Modellemesi (Yenilenmiş 2. Baskı). Ankara: Anı Yayıncılık.
- Cheung, D. (2007). Facilitating chemistry teachers to implement inquiry-based laboratory work. International Journal of Science and Mathematics Education, 6 (1), 107-130.
- Cheung, D. (2011). Teacher beliefs about implementing guided-inquiry laboratory experiments for secondary school chemistry. Journal of Chemical Education, 88(11), 1462-1468.
- Çokluk, Ö., Şekercioğlu, G., & Büyüköztürk, Ş. (2012). Sosyal Bilimler için Çok Değişkenli İstatistik SPSS ve Lisrel Uygulamaları (2. Baskı). Ankara: Pegem Akademi.
Ayrıntılar
Birincil Dil
Türkçe
Konular
-
Bölüm
Araştırma Makalesi
Yayımlanma Tarihi
30 Aralık 2017
Gönderilme Tarihi
4 Nisan 2017
Kabul Tarihi
28 Temmuz 2016
Yayımlandığı Sayı
Yıl 2017 Cilt: 14 Sayı: 1