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Argumentation In Science Class: Its Planning, Practice, And Effect On Student Motivation, Anju Taneja
Argumentation In Science Class: Its Planning, Practice, And Effect On Student Motivation, Anju Taneja
Walden Dissertations and Doctoral Studies
Studies have shown an association between argumentative discourse in science class, better understanding of science concepts, and improved academic performance. However, there is lack of research on how argumentation can increase student motivation. This mixed methods concurrent nested study uses Bandura's construct of motivation and concepts of argumentation and formative feedback to understand how teachers orchestrate argumentation in science class and how it affects motivation. Qualitative data was collected through interviews of 4 grade-9 science teachers and through observing teacher-directed classroom discourse. Classroom observations allowed the researcher to record the rhythm of discourse by characterizing teacher and student speech as …
Effect Of Vocabulary Test Preparation On Low-Income Black Middle School Students' Reading Scores, Ingrid Nadia Mitchell
Effect Of Vocabulary Test Preparation On Low-Income Black Middle School Students' Reading Scores, Ingrid Nadia Mitchell
Walden Dissertations and Doctoral Studies
Black middle school students in the United States perform poorly on standardized reading achievement tests in comparison to other racial and ethnic groups. The purpose of this study was to examine the effectiveness of a vocabulary-focused test preparation program for underachieving Black middle school students. Thorndike's concept of test-wiseness, a test-taking capacity, provided the theoretical foundation for the study. Research questions investigated the difference in reading test scores on the Discovery Education Assessment of underachieving Black middle school students who participated in a key vocabulary test preparation program and those who did not. An intact-group comparison was used in which …