1. Effect size and power in assessing moderating effects of categorical variables using multiple regression: a 30-year review;Aguinis;The Journal of Applied Psychology,2005
2. Appraisal of the homogeneity of error variance assumption and alternatives to multiple regression for estimating moderating effects of categorical variables;Aguinis;Organizational Research Methods,1999
3. IBM SPSS Amos 19;Arbuckle,2010
4. The role of oral language skills in reading and listening comprehension of text: a comparison of monolingual (L1) and bilingual (L2) speakers of English language;Babayiğit;Journal of Research in Reading,2012
5. Contributions of word-level and verbal skills to written expression: comparison of learners who speak English as a first (L1) and second language (L2);Babayiğit;Reading and Writing,2013