Anda belum login :: 04 Oct 2024 15:51 WIB
Home
|
Logon
Hidden
»
Administration
»
Collection Detail
Detail
Using An Iterative Model to Conceptualize, Pilot Test, and Validate Scores From An Instrument Measuring Teacher Readiness for Educational Reforms
Oleh:
Ferron, John
;
Sentovich, Christina
;
Chatterji, Madhabi
;
Rendina-Gobiff, Gianna
Jenis:
Article from Journal - ilmiah internasional
Dalam koleksi:
Educational and Psychological Measurement vol. 62 no. 3 (2002)
,
page 444-465.
Topik:
instrumental variable
;
education reform
;
research
;
statistical methods
;
teacher education
Fulltext:
444.pdf
(156.36KB)
Ketersediaan
Perpustakaan Pusat (Semanggi)
Nomor Panggil:
EE30.7
Non-tandon:
1 (dapat dipinjam: 0)
Tandon:
tidak ada
Lihat Detail Induk
Isi artikel
Scores from the teacher readiness for educational reforms (TRER) instrument were validated using a six - phase, iterative model. Initial conceptualization, content validation, and pilot testing yielded a 61 - item instrument with seven subdomains (phases 1 - 4). Exploratory work (phase 5) using principal axis factor extraction supported a five - factor structure (data set 1, n = 393). Further exploration with a five - factor free - path model and a more constrained structural model yielded satisfactory fit values (bentler's comparative fit indexes of 0.94 and 0,93 respectively). Deletion of collapsing of items in phase 5 yielded a refined TRER with 43 items. Confirmatory work (phase 6) with a new data set (n = 392) showed little slippage in fit. Cronbach's alpha values ranged from 0,78 to 0,96 in final subdomain scores.
Opini Anda
Klik untuk menuliskan opini Anda tentang koleksi ini!
Kembali
Process time: 0.03125 second(s)