The happy artist: an empirical application of the work-preference model

The artistic labor market is marked by several adversities, such as low wages, above-average unemployment, and constrained underemployment. Nevertheless, it attracts many young people. The number of students exceeds the available jobs by far. A potential explanation for this puzzle is that artistic work might result in exceptionally high job satisfaction, a conjecture that has been mentioned at various times in the literature. We conduct the first direct empirical investigation into artists’ job satisfaction. The analysis is based on panel data from the German Socio-Economic Panel Survey. Artists on average are found to be considerably more satisfied with their work than non-artists, a finding that corroborates the conjectures in the literature. Differences in income, working hours, and personality cannot account for the observed difference in job satisfaction. Partially, but not fully, the higher job satisfaction can be attributed to the higher self-employment rate among artists. Suggestive evidence is found that superior “procedural” characteristics of artistic work, such as increased variety and on-the-job learning, contribute to the difference in job satisfaction.     

The role and relationship of science and ethics in the evaluation of fairness in sport

Abstract

This paper will entail a critical analysis of the relationship between sport science and ethics by analysing various forms of ‘fairness’ rules and policies. The relationship between science and ethics can have an impact on professional careers and competitive balance. The generation and adjudication of some of the more traditional formal rules and policies utilized to authenticate fairness, and thus support prevailing concepts of fair play, will be challenged from a philosophical and feminist perspective.     

Comic Cons and Libraries: Opportunities for Patron Outreach

ABSTRACT

Comic books and graphic novels are a common part of public library collections. This research used quantitative survey methodologies to investigate the library-based behaviors and attitudes of attendees of a large metropolitan comic book convention. The intent is to provide context for librarians interested in patron outreach through comic cons. Results found that comic con attendees are library patrons, and provided clues for other types of outreach to related populations.     

Do allegations of emotional maltreatment predict developmental outcomes beyond that of other forms of maltreatment?

OBJECTIVES: To understand the features of child abuse/neglect (CA/N) allegations in cases with emotional maltreatment (EMT) allegations, as well as the features of the EMT allegations themselves, and to describe any associations of EMT with distinct impairments of children's behavior, emotion and functioning. METHOD: The sample consisted of 806 high-risk children, 545 with one or more maltreatment reports to CPS. The Maltreatment Classification System was used to record the number and severity levels of maltreatment allegations, which compared cases with and without EMT. Multiple regression analyses were conducted using 10 outcome scales from the Child Behavior Checklist, Vineland Screener, and Trauma Symptom Checklist. Successive blocks of predictor variables included demographics, maltreatment classification variables, maternal and family characteristics, and study site. RESULTS: When there were allegations of EMT as well as CA/N in a CPS case-record (by age 8), the CA/N allegations tended to be either more frequent or less severe than those kinds of allegations in cases without EMT. When neglect was alleged to occur with EMT, neglect allegations outnumbered allegations of EMT. However, when sexual abuse allegations were accompanied by EMT allegations, there were more EMT allegations than sexual abuse allegations in the cases. Higher severity ratings for EMT allegations than for physical abuse occurred when cases included any abuse. Distinctive effects of EMT subtypes were found between problems of safety/restriction and self-reported anger symptoms, and between problems of self-esteem/autonomy and posttraumatic stress. CONCLUSION: Differences exist between the CA/N allegations in cases with and without EMT. Having few cases containing only EMT allegations made it difficult to assess distinctive harm associated with EMT. Certain types of EMT allegations were associated with increases in children's anger and posttraumatic stress.     

虚拟全景的制作——“虚拟现实”系列之一

360°全景虚拟现实是多媒体技术中的最新内容 ,在网页设计和现代教育技术中有着越来越多的应用。该文通过VRToolbox软件和例证 ,从全景虚拟现实的概念到制作方法详细介绍了这一成果     

Tangible User Interfaces and Contrasting Cases as a Preparation for Future Learning

In this paper, we describe an experiment that compared the use of a Tangible User Interface (physical objects augmented with digital information) and a set of Contrasting Cases as a preparation for future learning. We carried out an experiment (N?=?40) with a 2?×?2 design: the first factor compared traditional instruction (“Tell & Practice”) with a constructivist activity designed using the Preparation for Future Learning framework (PFL). The second factor contrasted state-of-the-art PFL learning activity (i.e., students studying Contrasting Cases) with an interactive tabletop featuring digitally enhanced manipulatives. In agreement with prior work, we found that dyads of students who followed the PFL activity achieved significantly higher learning gains compared to their peers who followed a traditional “Tell & Practice” instruction (large effect size). A similar effect was found in favor of the interactive tabletop compared to the Contrasting Cases (small-to-moderate effect size). We discuss implications for designing socio-constructivist activities using new computer interfaces.     

Student teachers’ appraisal of the importance of assessment in teacher education and self-reports on the development of assessment competence

Abstract

Competence in assessment has been identified as a key feature in teachers’ professional success. However, assessment competence is a complex field, comprising capacity in both summative and formative assessment. Hence, a detailed view on how student teachers perceive assessment is the focus of this study. Based on an official catalogue of assessment standards, over 900 student teachers repeatedly rated the importance of the standards and the frequency with which they behaved in accordance with the standards in practicum situations. Analyses revealed that (a) students perceived assessment competence as a contextual entity distinguishable from other domains, (b) while they assigned high importance ratings to assessment standards in general, standards concerned specifically with external evaluation were seen as relatively unimportant, and (c) they perceived a rise in their own assessment competence during their teacher education. Taken together, this suggests that in the student view assessment competence is important and develops over time.     

The role of IQ, expertise, and motivation in the recall of familiar information

High- and low-IQ children in the first, third, and fifth grades performed two free-recall tasks: a sort-recall task with sets of categorically related pictures, and a class-recall task, with children recalling the current members of their school class. All children were deemed to be experts concerning the composition of their school class, but, unlike experts in other domains, had no special motivation associated with their expertise. Recall and clustering on both tasks were high. The high-IQ children performed better than low-IQ children only on the sort-recall task. IQ was significantly correlated with measures of performance on the sort-recall task but not on the class-recall task. The results reflect the fact that the memory benefits associated with being an expert (here, elimination of IQ effects) are related to the greater knowledge the expert possesses and not to factors of motivation.     

Usable Pedagogies: Usability, Rhetoric, and Sociocultural Pedagogy in the Technical Writing Classroom

This article explores the ways that the discourse of usability might support a socially oriented pedagogy within technical communication. Specifically, it explores two approaches to usability—user-centered design and distributed usability—and suggests that the conversation between these approaches can ground socially responsive discussions of technology and technical communication. As such, the discourse of usability provides a field-specific means to address increasing calls for socially situated pedagogies within the field of technical communication.     

Connecting inside out: Development of the social brain in infants and toddlers with a focus on myelination as a marker of brain maturation

Early childhood is a sensitive period for learning and social skill development. The maturation of cerebral regions underlying social processing lays the foundation for later social-emotional competence. This study explored myelin changes in social brain regions and their association with changes in parent-rated social-emotional development in a cohort of 129 children (64 females, 0–36 months, 77 White). Results reveal a steep increase in myelination throughout the social brain in the first 3 years of life that is significantly associated with social-emotional development scores. These findings add knowledge to the emerging picture of social brain development by describing neural underpinnings of human social behavior. They can contribute to identifying age-/stage-appropriate early life factors in this developmental domain.