Complex dynamic control (CDC) tasks are a type of problem-solving environment used for examining many cognitive activities (e.g., attention, control, decision making, hypothesis testing, implicit learning, memory, monitoring, planning, and problem solving). Because of their popularity, there have been many findings from diverse domains of research…

This paper examines the theories of organisation that have informed our understanding of schools as complex social worlds and the practice of school leadership that seems to be required in such environments. This understanding has, in turn, determined the research approach we have adopted for investigating principals' work and for ascertaining the…

This paper describes a series of projects on the design and implementation of "conceptual labs" aimed at developing insightful learning, following work that began in 1994/1995. The main focus has been on courses in mechanics and electric circuit theory. The approach taken in designing these innovative curricula can be described as "design-based…

The debate rages on between those who endorse scientific standards for educational research--scientifically based research (SBR)--and those who see such a characterization of the research endeavor as unduly narrow and rigid. One unresolved question in this debate involves the place of inquiry that does not aim to produce generalizable knowledge,…

The focus of this article is teacher professional development. The article examines literature related to teacher professional development and methods of measuring its impact. In order to ground the discussion, the article focuses on a case study that captures the perspectives of Ontario secondary school teachers and their administrators as they…

This article presents an interview with Ann Robinson, a professor of educational psychology and founding director of the Center for Gifted Education at the University of Arkansas at Little Rock. She is the president of the National Association for Gifted Children (NAGC), a former editor of the Gifted Child Quarterly (GCQ), and was the first Editor…

This article examines a praxis model of teacher education and advances a new method for engaging novice teachers in reflective practice and robust teacher learning. Social design experiments--cultural historical formations designed to promote transformative learning for adults and children--are organized around expansive notions of learning and…

Educational research is often criticized for its lack of impact on practice and policy. In this paper, we discuss different approaches to the application of educational research and criticize some of the existing positions for missing the point, namely that the context of interaction between researchers and practitioners is closely connected to…

The Consulting Challenge is a yearly case competition in which teams of graduate students respond to a request for proposals (RFP) for consulting services. The case and RFP are based on a problem that a host organization has experienced. Over 3 days, students meet with representatives of the host organization, analyze data, prepare a proposal for…

The concept of validity, as described in the literature, has changed over time to become a broad and rather complex issue. The purpose of this paper is to investigate if practice has followed theory, or if there is a gap between validity in theory and validity in practice. It compares the theoretical development of the concept of validity with the…

Numeracy is as essential to becoming an active and thoughtful citizen as literacy. Although the concept of numeracy is complex and robust, there are four areas in which teachers can fairly easily begin to incorporate it into social studies curriculum and instruction. The areas include the students' ability to understand raw numeric data in…

Over the past 7 years, the Oral History Project Team has conducted interviews with individuals who have made signal contributions to evaluation theory and practice, tracing their professional development and contextualizing their work within the social and political climates of the time. By capturing the professional evolution of those who have…

People tend to attach less value to a good if they know a delay will occur before they obtain it. For example, people value receiving $100 tomorrow more than receiving $100 in 10 years. We explored one reason for this tendency (due to Parfit, 1984): In terms of psychological properties, such as beliefs, values, and goals, the decision maker is…

Using stochastic frontier analysis and dynamic fixed-effects panel modeling, this study examines how changes in the x-inefficiency of bachelor's degree production are influenced by changes in state higher education policy. The findings from this research show that increases in need-based state financial aid help to mitigate the convergence among…

Federal legislation allows local education agencies to use a student's response to scientific research-based interventions as a method of identifying specific learning disabilities. As a result, educational leadership is challenged to implement response to intervention (RTI). Despite increased literature addressing RTI, no consensus on…