The goal of this research is to make sensitivity analysis accessible not only to empirical researchers but also to the various stakeholders for whom educational evaluations are conducted. To do this it derives anchors for the omitted variable (OV)-program participation association intrinsically, using the Love plot to present a wide range of…

This study addressed the following research questions: (1) Will there be a statistically significant difference between the reading achievement scores of eleventh-grade students who received instruction implementing popular culture as an advance organizer for literature and the scores of the students who did not? (2) What are the perceptions of…

This report describes the findings of an analysis of a series of action research projects conducted by Goshen Community Schools at the high school level. During the 2008-2009 school year, eight teachers at Goshen High School participated in independent action research studies regarding the extent to which a six step approach to direct vocabulary…