A theory of how readers monitor concerns of characters and make causal inferences during reading is presented. The focus is on the reader's understanding of what characters do when goals either succeed or fail. Knowledge of goal processes enable coherent understanding to be achieved when characters change goal plans and pursue new courses of…

There is an increasing use of Markov chain Monte Carlo (MCMC) algorithms for fitting statistical models in psychometrics, especially in situations where the traditional estimation techniques are very difficult to apply. One of the disadvantages of using an MCMC algorithm is that it is not straightforward to determine the convergence of the…

Young children are readily able to use known labels to constrain hypotheses about the meanings of new words under conditions of referential ambiguity. At issue is the kind of information children use to constrain such hypotheses. According to one theory, children take into account the speaker's intention when solving a referential puzzle. In the…

It has been proposed that infants can form global categories such as animate and inanimate objects (Mandler, 2004). The inductive generalization paradigm was used to examine inferences made by infants about the bodily, motion, and sensory capabilities of people and animals. In Experiment 1, 14-month-old infants generalized bodily and sensory…

When children learn categories, they do not learn isolated facts but rather systems of knowledge. These systems of knowledge are composed of property-property (e.g., things with wings tend to have feathers), property-role (e.g., things with eyes tend to eat), and role-role (e.g., things that eat tend to sleep) correlations. Research has shown that…

Students in statistics service courses are frequently exposed to dogmatic approaches for evaluating the role of randomization in statistical designs, and inferential data analysis in experimental, observational and survey studies. In order to provide an overview for understanding the inference process, in this work some key statistical concepts in…

The authors present a method that ensures control over the Type I error rate for those who visually analyze the data from response-guided multiple-baseline designs. The method can be seen as a modification of visual analysis methods to incorporate a mechanism to control Type I errors or as a modification of randomization test methods to allow…

This article discusses the waning interests on research-based models. Some experts and program developers say "research proven" programs are getting a smaller and smaller share of the pie under the 7-year-old initiative now called the Comprehensive School Reform program, as schools opt instead for home-grown and commercial programs with weaker…

The aim of this study was to investigate discourse markers in descriptive compositions of 90 Iranian students who were selected from two universities. Without any instruction, they were given a topic to write a descriptive composition per week for 8 weeks. 598 compositions were collected, and they were analyzed qualitatively and quantitatively by…

Although there is increasing interest in evidence-based decision making in postsecondary education, there have been few large-scale empirical studies on the subject, and none of the research to date has examined in depth what specific data college faculty and administrators use in their jobs and the extent to which they use data analysis to design…

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…