Researchers in science education lacks valid and reliable instruments to assess students' "disciplinary" and "epistemic" reading of scientific texts. The main purpose of this study was to develop and validate a Reading in Science Holistic Assessment (RISHA) to assess students' holistic reading of scientific texts. RISHA…

The validity of inferences made with test results depends on meeting the assumptions of the test users, one of which is the presumption of optimal performance (i.e., test-takers are doing their best). Flow theory identifies the conditions under which optimal performance is achieved and can be used to inform test users about the degree to which…

Over the past 50 years, research has shown that teacher expectations can influence student outcomes. Many studies have examined within-year effects. There is, however, a paucity of research that has investigated the stability of teachers' expectations across a single year, and there are no studies that have examined stability beyond 1 year. The…

This study investigates consistent and inconsistent respondents to mixed-worded questionnaire scales in large-scale assessments. Mixed-worded scales contain both positively and negatively worded items and are universally applied in different survey and content areas. Due to the changing wording, these scales require a more careful reading and…

While educators and researchers agree on the crucial role of literacy motivation for performance, research on methods for accurately assessing adolescent reading motivation is still uncommon. The most used reading motivation instruments do not attend to the multiple content areas in which adolescents read. The present study examines a new…

Several instruments previously validated for use in school library research were tested for their appropriateness in the context of public libraries' summer reading programs for youth. The researchers were also interested in whether the connection between perceived competence in one's own information skills and perceived competence in one's own…

The purpose of this report is to describe the procedure for revising the ReadiStep™ score scale using the field trial data, and to provide technical information about the development of the new ReadiStep scale score. In doing so, this report briefly introduces the three assessments--ReadiStep, PSAT/NMSQT®, and SAT®--in the College Board Pathway…

Intervention models based on data use can be effective in raising student achievement. This article presents 3 studies of one such model which had reported improved reading comprehension levels in 7 poor urban multicultural schools serving indigenous and ethnic minority communities. The intervention (the Learning Schools Model) used a process…

Observational methods are increasingly being used in classrooms to evaluate the quality of teaching. Operational procedures for observing teachers are somewhat arbitrary in existing measures and vary across different instruments. To study the effect of different observation procedures on score reliability and validity, we conducted an experimental…

The relationship between students' family background and achievement is often seen as an important topic in regard to equality and equity of educational provision. The results of various education studies show that the family background of students correlates with students' academic achievement at school. This paper focuses on the measurement of…