Three multiple indicators-multiple causes (MIMIC) methods, namely, the standard MIMIC method (M-ST), the MIMIC method with scale purification (M-SP), and the MIMIC method with a pure anchor (M-PA), were developed to assess differential item functioning (DIF) in polytomous items. In a series of simulations, it appeared that all three methods…

Method effects often occur when constructs are measured by different methods. In traditional multitrait-multimethod (MTMM) models method effects are regarded as residuals, which implies a mean method effect of zero and no correlation between trait and method effects. Furthermore, in some recent MTMM models, traits are modeled to be specific to a…

In this study we evaluated and compared three item selection procedures: the maximum Fisher information procedure (F), the a-stratified multistage computer adaptive testing (CAT) (STR), and a refined stratification procedure that allows more items to be selected from the high a strata and fewer items from the low a strata (USTR), along with…

Four overlap methods for quantitatively synthesizing single-subject data were compared to visual analysts' judgments. The overlap methods were percentage of nonoverlapping data, pairwise data overlap squared, percentage of data exceeding the median, and percentage of data exceeding a median trend. Visual analysts made judgments about 160 A-B data…

This paper attempts to explore a pedagogical form of writing in which students are allowed to have more room to converse with themselves, such that their own being is reflected in their work. The attempt is made as a response to the poverty of educationally orientated assessment methods for students' academic performance in the predominant…

The Stages-of-Progress methodology helps identify context-specific reasons associated with households' movements into or out of poverty. Developed in 2002, it was used over the next seven years for examining the experiences of 35,567 households in 398 diverse communities of India, Kenya, Uganda, Peru, and North Carolina. This essay looks at the…

Methods of statistical process control were briefly investigated in the field of educational measurement as early as 1999. However, only the use of a cumulative sum chart was explored. In this article other methods of statistical quality control are introduced and explored. In particular, methods in the form of Shewhart mean and standard deviation…

Young children with and at risk for emotional/behavioral disorders (EBD) present challenges for early childhood teachers. Evidence-based programs designed to address these young children's behavior problems exist, but there are a number of barriers to implementing these programs in early childhood settings. Advancing the science of treatment…

This article describes the research project carried out with a blind student, who studied French at a public university. The pedagogical experience over three years began in a classroom when a foreign language teacher and educator felt herself "handicapped," as she had not been prepared for working with blind people. In order to put her…

Fieldwork is assumed by most practitioners to be an important if not essential component of a degree level education in the environmental sciences. However, there is strong evidence that as a result of a wide range of pressures (academic, financial and societal) fieldwork is in decline in the UK and elsewhere. In this paper we discuss the value of…

Introduction: There are numerous examples of care gaps that could be reduced through enhanced knowledge exchange and practice collaboration between medical specialist physicians. In this paper, we report preliminary results on using speed-dating sessions (SDSs) to stimulate the development of continuing interdisciplinary education (CIDE)…

Instructional designers are trained to choose instructional methods rationally by considering the conditions and outcomes associated with an instructional situation. However, designers come to these situations with their own "design stories" as well. Our design stories, constructed over time through learning and practice, not only provide meaning…

The main purpose of this study is to investigate the effects of three instructional methods on students' technological literacy (TL) and argumentation ability. Participants were 285 seventh grade Israeli boys and girls (12-13-year-old) who studied in 18 technology classes in four junior high schools. The three teaching methods were: (a) teaching…

Purpose: The purpose of the paper is to present an empirical study based on a trainee-oriented systemic model for training transfer. The paper examines trainee characteristics which affect the motivation to learn and transfer and determine the trainees entry behavior. Then, during the training process, the complex interactions among the trainer,…

This paper defines correlation, describes the Mix It Up program, discusses the teachers' beliefs about the value of correlating mathematics and science prior to program participation, and identifies problems teachers associated with correlation before and during the program. Teachers' beliefs about the value of correlation and about the problems…