Sport,Prison, Violence: On Imprisonment and Confinement Conditions – ‘French Prison Sport’ and the Instruments of the World's Good Conscience

In France today, sport is considered to be a fundamental element of the educational offer in the prison environment, especially because it represents in the eyes of the majority an activity that is capable of channelling violence and violent behaviours, although this exemplary effect of education cannot be taken for granted. It is based, in fact, on a commonly accepted opinion and on evidence that is rarely questioned and is even contradicted in recent studies. But can sport, as a more or less formalised pedagogical, institutional and/or sociopolitical project, continue to be ‘educational’ in particular social spaces, like prison, which in essence distorts the conditions of unconstrained free practice and cultural dissemination? Starting from a case study, focused on France, the aim of this paper is to question the relation of sport with the calming qualities and/or, on the contrary, those that produce force fields, not by isolating it and constructing an improvised model but rather by re-inserting it into the issue of pacifying social fields, that is by re-integrating sports practice in the very place which gives it a sense and literally one which incarnates a motor praxeology with constraints – not to say control.     

Neonatal Stepping in Relation to Terrestrial Optic Flow

This experiment examined whether newborn stepping, a primitive form of bipedal locomotion, could be modulated by optical flow. Forty-eight 3-day-old infants were exposed to optical flows that were projected onto a horizontal surface above which the infants were suspended. Significantly more air steps were elicited by exposure to a terrestrial optical flow specifying forward translation than by a rotating optical flow or a static optical pattern. Thus, a rudimentary coupling between optical flow and stepping is present at birth, suggesting a precocious capacity in the newborn to perceive and utilize visual information specifying self-motion. The findings may help the early diagnosis of infants with visual or visual-motor deficits and the development of visually based interventions for disabled infants.     

Effect of a pilot multi-component intervention on motor performance and metabolic risks in overweight/obese youth

This study evaluated the effect of a multi-component intervention on motor performance (MP) and metabolic risk markers (MRM) in overweight/obese youth. A secondary aim was to examine whether changes in MP are associated to changes in MRM. A 3-month multi-component intervention was performed, consisting of physical exercise sessions (twice/week;1h), nutritional education sessions (once/month), and parental support (twice/week). The sample included 35 volunteers (7–13 y.o), allocated to intervention (INT, n = 17) and control (CONT, n = 18) group. Variables were measured pre (T0) and post intervention (T1). Fasting blood samples were analyzed for MRM. MP tests included the measurement of health related physical fitness components and motor coordination performance (KTK battery). To assess food intake, a 24-hour recall diary was used. GLM-ANCOVA was performed. Standardized scores were calculated for the outcome variables, and multilinear regressions were applied to analyze associations between the key variables. INT group showed improvements in MP, glycolytic and hepatic profiles. After adjustments for MVPA, SB, total intake and maturational stage, negative associations between %ΔMP and %Δglycolytic (β = -.424; 95%CI:-0.343:-0.022), and %Δhepatic scores (β = -.382 95%CI:-0.001:-0.009) were observed. The intervention produced a moderate-to-high effect on the MP and some MRM. Changes in MP were inversely associated with changes in glycolytic and hepatic markers.     

Toward a Synthesis of Cognitive Load Theory, Four-Component Instructional Design, and Self-Directed Learning

This article explores the opportunities to apply cognitive load theory and four-component instructional design to self-directed learning. Learning tasks are defined as containing three elements: learners must (a) perform the tasks, (b) assess their task performance, and (c) select future tasks for improving their performance. Principles to manage intrinsic and extraneous load for performing learning tasks, such as simple-to-complex ordering and fading-guidance strategies, are also applicable to assessing performance and selecting tasks. Moreover, principles to increase germane load, such as high variability and self-explanation prompts, are also applicable to assessment and selection. It is concluded that cognitive load theory and four-component instructional design provide a solid basis for a research program on self-directed learning.     

Kodak's PHOTO CD System

Abstract

As described in the different announcements made by Kodak, their PHOTO CD originally appeared as a product targeted at the general public. However, the purpose of this article is to describe the system which Kodak is going to produce and which is specifically directed towards professionals. This will be of interest to the educational system for its potential use of photographs and images. As well as its attraction for the general public and the professional, PHOTO CD is characterized by the following two important aspects:

‐ The system does not in any way affect the way pictures are actually taken; conventional films are used which are only transferred onto optical disks after being developed.

— The pictures can be viewed equally well on an ordinary television, or on a compatible PC micro or Macintosh.

PHOTO CD, then, seems to be a means of constructing picture banks which are available for editing. Recalling existing pictures poses no greater problem than integrating new pictures into the bank,” on the other hand, from the number of possible ways of viewing pictures, one can foresee quite complex use (multimedia or micro) as well as simple use (diaporama on a television).     

Children Persist Less When Adults Take Over

Children need to learn to persist through challenges, yet adults sometimes step in to solve problems for them. Here, we looked at how adult taking over related to children’s persistence. In an observational study (N = 34, ages 4–8), we found that parents who took over more often during a challenging puzzle task rated their children as dispositionally less persistent. To establish whether taking over can cause reduced persistence, we ran two preregistered experiments (N = 150, ages 4–5). Children assigned to a taking over condition persisted less on a subsequent task compared to those in a teaching or a baseline condition. Reframing the context did not ameliorate the negative impact of taking over. The results suggest that taking over impairs children’s persistence.     

Success with academic English: reflections of deaf college students

The study identified social, educational, and demographic characteristics of deaf postsecondary students who demonstrated strong reading and writing skills. Questionnaire information, information from institutional databases, and in-depth personal interviews were used to identify factors and characteristics that positively influenced the attainment of strong academic literacy skills. Among the areas investigated were school experiences, reading and writing experiences, study habits and attitudes, communication preferences, personality traits, and home and family background. Results of the study generally support previous work conducted with talented hearing youth. Several primary themes emerged from the study: heavy parental involvement in early education and educational decisions, differing modes of communication but extensive family communication, early exposure to and intensive experiences with reading and writing, an enjoyment of reading, a relatively limited social life, high parental and secondary school expectations, the importance of television, and positive self-image.     

The Role of Perceptions of Media Bias in General and Issue-Specific Political Participation

Despite a large body of literature documenting factors influencing general political participation, research has lagged in understanding what motivates participation regarding specific issues. Our research fills this gap by examining the interplay of perceptions of media bias, trust in government, and political efficacy on individuals' levels of general and issue-specific political participation. Using survey data with indicators related to general political participation, our results demonstrate that perceptions of media bias overall are negatively related to general political participation. Moreover, this relationship is an indirect one, mediated by trust in government and political efficacy. Using survey data with indicators of issue-specific political participation in the context of stem cell research, our results show that—contrary to the relationship found for general political participation—perceptions of media bias are directly and positively associated with issue-specific participation. Implications for political participation and media bias theories are discussed.