This quasi-experimental study tested the potency of different sources of self-efficacy beliefs. Respondents were primary teachers (N = 93) in 9 schools who completed surveys of their self-efficacy beliefs and level of implementation of a new teaching strategy for beginning readers before and after participating in 1 of 4 formats of professional…

The purpose of this study was to compare 2 methods for directly teaching word meanings to kindergarten students within storybook read-alouds that varied in instructional time and depth of instruction along with a control condition that provided students with incidental exposure to target words. Embedded instruction introduces target word meanings…

This study addressed questions about the relations between personal characteristics and aspects of home environments and young children's subsequent academically relevant peer interaction behaviors in kindergarten in a sample of 108 preschool-age children (57 males, 51 females) from 2 Midwest cities and neighboring communities. A year prior to the…

This article examines the achievement effects of a prosocial classroom and instructional management program--Consistency Management & Cooperative Discipline (CMCD)--implemented at 14 elementary schools in a single geographic feeder pattern of a large, urban school district. State reading and mathematics achievement data were collected over 2 years…

The study reported in this article investigated the differential effects of teachers on female, minority, and low-socioeconomic-status (SES) students' achievement. I used data from a 4-year, large-scale, randomized experiment (Project STAR) that was conducted between 1985 and 1989 in Tennessee, in which students and teachers were randomly assigned…

Many have proposed the creation of a practitioner knowledge base as a foundation for the continuous improvement of teaching. In this article, we discuss the promise, and the challenges, involved in the creation and use of such a knowledge base. We begin by reflecting on the difficulties of changing teaching, a cultural and contextual activity. We…

This article describes and analyzes a program of work in elementary mathematics teacher education at the University of Michigan that has, for a decade, been a site for the development of approaches to preparing beginning K-8 mathematics teachers that are both aimed at practice and centered in content. Among the products of this work are video…

Consistent with the theme of this issue, we describe the details of one continuing effort to build knowledge for teacher education. We argue that building a useful knowledge base requires attention to the processes used to generate, record, and vet knowledge. By using 4 features of knowledge-building systems we identified in the introductory…

To understand how teacher education might build the knowledge it needs, the editors of this issue investigate how organizations outside of education create and maintain "self-improving" systems that enable them to learn how to get better at what they do. To learn about knowledge building in teacher education, the research reported here also looks…

Building on the claim that teachers need to know how innovative instructional approaches work to be able to adapt them to their own classrooms, design research is presented as a research method that aims to offer exactly that kind of information. We elaborate design research that aims to develop a local instruction theory--a theory about the…

In this article, we describe features of learning goals that enable indexing knowledge for teacher education. Learning goals are the key enabler for building a knowledge base for teacher education; they define what counts as essential knowledge for prospective teachers. We argue that 2 characteristics of learning goals support knowledge-building…

A 5-year prospective, quasi-experimental investigation demonstrated that grade-level teams in 9 Title 1 schools using an inquiry-focused protocol to solve instructional problems significantly increased achievement. Teachers applying the inquiry protocol shifted attribution of improved student performance to their teaching rather than external…

In the present study, we present analyzed profiles of observed classroom experiences in terms of emotional and instructional dimensions of quality. Over 800 first-grade classrooms across the United States were included, selected by virtue of having a student participating in the National Institute of Child Health and Human Development's Study of…

A sample of 141 Canadian children in grades 3 through 6 wrote to dictation 24 short sentences sampling 90 lexical items representing 10 inflectional morphological categories to study their relation to the written spelling of 40 sight words. The children were encouraged in 3, 30-minute teaching sessions to use multiple strategies of retrieval,…

This study examined the effectiveness of an intentional versus an implicit approach to English oral language development in young children. A vocabulary intervention in science was developed using previous research on effective vocabulary and science instruction. Participants were 39 English-learning, bilingual, and monolingual English-speaking…