Intervention research in education is sometimes criticized for the use of experimenter developed assessments, especially when these are over aligned with treatment. At the same time, intervention researchers sometimes prefer locally developed assessments because they appear to be more sensitive to treatment effects even when the test is not…

We examined social studies teachers' use of text and supports for reading text during their instruction as well as how their practices related to students' content acquisition. A total of 37 social studies teachers and their students (n = 572) participated and recorded their instruction during 3 instructional units. We documented the amount of…

Reading achievement of students from open plan and traditional elementary classes were compared in three areas; speed and accuracy, vocabulary, and comprehension. The first evaluation (Grade 7) indicated that the mean score of the speed and accuracy scale was significantly lower for "open-area" students than for traditional pupils. Score…