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Cultural Bias

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This article examines current literature to consider whether or not teachers' cultural and ethnic biases may influence the results of standardized behavior rating scales used to measure student functioning. The authors briefly mention research regarding construct bias and predictive bias related to behavior rating scales. Their study, however, focuses on research related to rater bias. The authors chose to examine rater bias in terms of cultural and ethnic biases for this study because they believed incorporating more variables at this early stage of research would confuse more than clarify. For this study, cultural bias was defined as systematic error attributed to differences in the rater's cultural expectations and beliefs. Ethnic bias …show more content…

Five of the articles reported results from video vignette studies, one reported results from a scripted vignette study, and seven reported results from direct observation studies. The summary of these studies demonstrated mixed findings regarding teacher bias in behavior rating scales. Of the seven articles examining ethnic bias, only four demonstrated a statistically significant level of teacher bias. Each of the four articles examining cultural bias demonstrated significant levels of bias. Both studies examining ethnic and cultural bias found a significant level of ethnic bias but no significant level of cultural bias. In summary, this study appears to reflect a statistically significant level of teacher cultural bias and inconclusive evidence for teacher ethnic bias regarding behavior rating scales. It is important to note that these findings are based on relatively few studies. The authors conclude their study by discussing important limitations of their study and recommendations for future research. The most obvious limitation of this study is the small number of included articles, however, this is due primarily to the authors' choice of stringent inclusion criteria. A second limitation involved the mostly homogenous sampling of teachers participating in the included articles. The authors point out that the low numbers of

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