Based on the results of a generalizability study (G study) of measures of teacher knowledge for teaching mathematics developed at The National Center for Research, on Evaluation, Standards, and Student Testing (CRESST) at the University of California, Los Angeles, this report provides evidence that teachers are better at drawing reasonable…

The purpose of this research was to manipulate the component of confidence found in Keller's ARCS Model to enhance the confidence and performance of undergraduate students enrolled in an online course at a Texas University. This experiment used SAM Office 2003 and WebCT for the delivery of the tactics, strategies, confidence-enhancing e-mails…

Many educational testing programs report examinee performance at more than two levels of proficiency. Whether these assessments have the capacity to support these multiple inferences, though, is a topic that has not been widely discussed. This study proposes a method for evaluating the minimum number of measurement opportunities for reporting…

There are some important ambiguities in discussions about the implications of "evidence-based practice", both for educational research and for the work of teachers. In this paper we explore several of these through examining the Evidence-based Practice in Science Education (EPSE) study--part of the Teaching and Learning Research…

District central office administrators increasingly face policy demands to use "evidence" in their decision making. These demands up the ante on education policy researchers and policy makers to better understand what evidence use in district central offices entails and the conditions that may support it. To that end, the authors conducted a…

A study examined whether composition specialists can counterbalance the potential privileging of the assessment perspective, or of self-appointed interpreters of that perspective, through the study of assessment discourse as text. Fourteen assessment texts were examined, most of them journal articles and most of them featuring the common…

Psychologists know that reasoning human beings do not spontaneously follow the rules of formal logic when using implication. Addressing this phenomenon, Piaget employed the concept of "significant implication," which exists when the meaning of a subsequent proposition is "included" in the meaning of an earlier one, and is not…

A discussion of the application of artificial intelligence to natural language processing looks at several problems in language comprehension, involving semantic ambiguity, anaphoric reference, and metonymy. Examples of these problems are cited, and the importance of the computational approach in analyzing them is explained. The approach applies…

A series of studies was conducted to determine whether children's reasoning is capacity-limited and whether any such capacity, if it exists, is based on the working memory system. An N-term series (transitive inference) was used as the primary task in an interference paradigm. A concurrent short-term memory load was employed as the secondary task.…

Evaluates arguments concerning the generality and statistical analysis of single-subject data. Considers the role of philosophy of science in evaluating research methodology. Single-subject data have special relevance for psychologists and educators who focus on the individual but statistical techniques for analyzing data have numerous…

Describes a procedure called Generating Reciprocal Inferences Procedure (GRIP), which teaches inferential comprehension using direct or explicit instruction, a generative process, and reciprocal questioning. (RS)

Demonstrates the consequences on total misdiagnosis rates of using conventional (fixed) rather than flexible (Bayesian) rules when using the Minnesota Multiphasic Personality Inventory in diagnosis. Concludes that the range of base rates and the separation of distributions of normal and abnormal scores affect the difference in the misdiagnosis…

Maintains that metaphors may be used to help secondary students understand the figurative language often encountered in social studies. Shows how labels were attached to real dominos which were then tipped over to explain the "domino effect," a theory often referred to in foreign affairs. This experience was related to "event chains" which were…

This article reviews literature on kinetic structure, a low-inference variable related to lesson organization. Kinetic structure significantly affects student achievement and student perception of lesson effectiveness. Training programs to increase kinetic structure and other results concerning structure are discussed. (Author/MT)

Methods by which structural models correct for the effects of attenuation due to measurement error are reviewed, and implications of such disattenuation for interpreting the results of structural equation models are considered. Recommendations are made for improving the practice of disattenuation, and caution is urged in drawing inferences based…