The Campbellian validity typology has been used as a foundation for outcome evaluation and for developing evidence-based interventions for decades. As such, randomized control trials were preferred for outcome evaluation. However, some evaluators disagree with the validity typology's argument that randomized controlled trials as the best design…

Background: In science education today, there is an emerging focus on what is happening in situ, making use of an array of analytical traditions. Common practice is to use one specific analytical framing within a research project, but there are projects that make use of multiple analytical framings to further the understanding of the same data,…

The success of Response-to-Intervention (RTI) and similar models of service delivery is dependent on educators being able to apply effective and efficient remedial procedures. In the process of implementing problem-solving RTI models, school psychologists have an opportunity to contribute to and enhance the quality of our remedial-procedure…

The important but little understood problem that motivated this study was the lack of research on valid assessment methods to determine progress in higher-order learning in situations involving complex and ill-structured problems. Without a valid assessment method, little progress can occur in instructional design research with regard to designing…

The authors' primary aim was to investigate a potential causal relationship between spatial ability and math ability. To do so, they used a pretest-training-posttest experimental design in which children received short-term spatial training and were tested on problem solving in math. They focused on first and second graders because earlier studies…

Recently, the importance of ill-structured problem-solving in real-world contexts has become a focus of educational research. Particularly, the hypothesis-development process has been examined as one of the keys to developing a high-quality solution in a problem context. The authors of this study examined predictive relations between young…

This paper describes a small-scale, qualitative research project that critically reflects on the process and impact of using both grounded and action research to enhance attainment and enjoyment of reading, in such a way as to raise awareness at an individual and whole school level. The purpose of the project was to ascertain if the selected…

Discusses advantages and disadvantages of two types of research methodologies used to study the effect of LOGO in classroom settings: the treatment methodology and computer criticism. Stresses the importance of testable consequences. (PS)

Graphic family therapy based on changing family dysfunctioning through self-discovery is described. The stages of this design are discussed and specific graphic excercises for eight categories of family dysfunction are described. Two illustrative cases are presented. Conclusions regarding results, future research, training and other clinical…

An experimenting society is one that vigorously tries out proposed solutions to recurrent problems and then tries other alternatives if evaluation shows that previous efforts are ineffective or harmful. Methods that social scientists could use if the experimenting society becomes a reality are explored. (SLD)

A methodology is developed for producing a well-designed problem in policy analysis. This evaluative context methodology is defined as an iterative process based on a series of checklist questions. Use of the methodology is demonstrated in a policy development project in New Zealand devoted to encouraging use of the Maori language. (SLD)

A plan for evaluating the Apple Classroom of Tomorrow (ACOT) is presented, which implements the model for Sensible Technology Assessment/Research (STAR). STAR involves interactive participation in the evaluation study by ACOT participants, collateral university researchers, and University of California (Los Angeles) staff to develop a credible,…