This article offers a DE SE THEORY of person indexicals, wherein first- and second-person indexical pronouns indicate REFERENCE DE SE (also called SELF-ASCRIPTION). Long observed for first-person pronouns (Castaneda 1977, Kaplan 1977, Perry 1979, inter alia), self-ascription is extended here to second person as well. The person feature of a…

The article raises a problematic issue regarding an insufficient base of the conception of learning outcomes in the Bloom's taxonomy affective domain. The search for solutions introduces the conception of teaching and learning in the affective domain as well as presents validity criteria of learning outcomes in the affective domain. The…

Active learning theory indicates the importance of helping students take control of their learning, monitor their understanding, and assess learning strategies. Knowledge surveys are intended to improve a student's ability to self-assess and cover the content and the full range of cognitive levels of a course. We explore an interdisciplinary data…

Hemicrania continua is an uncommon primary headache disorder, characterized by continuous unilateral pain, where pain exacerbations are associated with cranial autonomic features. The hallmark of this condition is the absolute response to indometacin. We describe the phenotype of this condition in a large series of patients. Thirty-six (92%)…

In this article, the author discusses the paper, "Where Are They Now? Revisiting Breneman's Study of Liberal Arts Colleges" by Vicki L. Baker, assistant professor at Albion College and Roger G. Baldwin, professor at University of Michigan. Their paper takes a look back at David W. Breneman's study "Are We Losing Our Liberal Arts Colleges?" and it…

This study created an alcohol use problem severity taxonomy and examined its association to engagement in other problem behaviors. Minnesota youths were categorized based on their frequency of alcohol use and DSM-IV alcohol abuse and dependence criteria. Greater alcohol use problem severity was generally associated with higher prevalence of…

Debates on teacher accountability are informed by research generating, for example, evidence-based policy and practice. Debates on pedagogy, too, are informed by research, albeit with only a limited amount of empirical research being currently available on religious education (RE) pedagogy. In this article, research is conceived as not simply…

Background: Interest among social scientists in peer influences has grown with recent resegregation of the nation's schools and court decisions that limit the ability of school districts to consider race in school assignment decisions. If having more advantaged peers is beneficial, then these trends may reduce educational equity. Previous studies…

Worry has been described as a core feature of several disorders, particularly generalized anxiety disorder (GAD). The present study examined the latent structure of worry by applying 3 taxometric procedures (MAXEIG, MAMBAC, and L-Mode) to data collected from 2 large samples. Worry in the first sample (Study 1) of community participants (n = 1,355)…

Memories for spatial locations often show systematic errors toward the central value of the surrounding region. This bias has been explained using a Bayesian model in which fine-grained and categorical information are combined (Huttenlocher, Hedges, & Duncan, 1991). However, experiments testing this model have largely used locations contained in…

The output of binary cuing systems, such as alerts or alarms, depends on the threshold setting--a parameter that is often user-adjustable. However, it is unknown if users are able to adequately adjust thresholds and what information may help them to do so. Two experiments tested threshold settings for a binary classification task based on binary…

It is a mainstream view within the ontology of art that there are singular as well as multiple artworks, but it is also a view that is contested. In this article, the author investigates whether the singular/multiple distinction can be sustained and argues for a new way to determine the category to which an artwork belongs. The author stresses…

The Galaxy Zoo citizen science website invites anyone with an Internet connection to participate in research by classifying galaxies from the Sloan Digital Sky Survey. As of April 2009, more than 200,000 volunteers have made more than 100 million galaxy classifications. In this article, we present results of a pilot study into the motivations and…

This paper is the first of its series that studies the power children have in game-play and examines its implications for teaching and learning. As a start, the paper describes a framework of power based on a synthesis of various types of power underlined in literature. The paper then looks into the power issue through observation and interviews…

The article provides a review of recent research on insight problem-solving performance. We discuss what insight problems are, the different types of classic and newer insight problems, and how we can classify them. We also explain some of the other aspects that affect insight performance, such as hints, analogs, training, thinking aloud, and…