Promoting Adolescents' Comprehension of Text (PACT) is a text- and discourse-based set of instructional practices that engage students with disciplinary texts as a means of building content knowledge and improving reading comprehension. PACT)s "efficacy" has been the subject of extensive previous trials. The purpose of this study was to…

Shifting to an inquiry-based practice can be challenging. How should teachers get started? How many times should teachers plan for inquiry? What do teachers do when students struggle with inquiry? How long does it take for students to buy in to the inquiry process? These kinds of questions, and the concerns that underlie them, can create an…

Four-parameter models have received increasing psychometric attention in recent years, as a reduced upper asymptote for item characteristic curves can be appealing for measurement applications such as adaptive testing and person-fit assessment. However, applications can be challenging due to the large number of parameters in the model. In this…