Effects of cooperative learning on perceived competence,motivation, social goals,effort and boredom in prospective Primary Education teachers / Efectos del aprendizaje cooperativo sobre la competencia percibida,la motivación,las relaciones sociales,el esfuerzo y el aburrimiento de futuros docentes de Educación Primaria

Abstract

The main goal of this study was to analyze the effects of an intervention programme based on cooperative learning on several motivational variables in prospective teachers. 264 students of Primary Education Teacher Training participated. Prior to the intervention, a theoretical model was designed to explain the relations among the different variables. The intervention programme was applied to the experimental group during a 12-week period, while the control group experienced a traditional instructional approach. A questionnaire was designed using different validated subscales (PMCSQ-2, BPNS, PLOC, SGS-PE, PES) to gather data. The predictive theoretical model was tested using a structural equation analysis with the data obtained, which showed that the predictive model was correct, and significant improvements were seen in the experimental group only in terms of levels of perceived competence, self-determined motivation, effort, responsibility and relationships, and a significant decrease was seen in boredom. With regard to gender, women showed significantly different results in Competence and Boredom. Cooperative Learning has been proven to be a positive instructional model in Teacher Education.     

Peculiaridades de la lectura táctil del braille. Un estudio empírico

Resumen

Este artículo ofrece una discusión sobre las posibles causas que pueden explicar por qué el desarrollo cognitivo de los ciegos presenta retrasos importantes en el período de las operaciones concretas, mientras que no presenta diferencias respecto a los videntes en tareas de tipo proposicional. Para ello se examinan tres posibles explicaciones: la influencia del modo de escolarización, las características del tacto y la remediación verbal. Se acaba concluyendo que estas dos últimas hipótesis son las que ofrecen una explicación más convincente. Los datos que aquí se aportan pare?en sostener la hipótesis dual sobre la representación de la información en la memoria.     

Questions from afar: the influence of outsideness on web-based conversation

This paper defines the metaphor of outsideness in relation to web-based interaction. Outsideness is conceived of as a key influence in online academic conversation. In particular, through the sharing of cultural perspectives, asking questions to resolve doubt, and collaborative writing and re-writing as a basis for shaping ideas through reasoning. An analytical framework is proposed and applied to a case study of an international wiki-based project. Key findings are that there is a tension between participants’ sense of inside and outside influences, resulting in a complex and challenging working environment. Students require support to develop nuanced questioning and conversational skills, including multi-model forms of representation and communication to enhance language skills.     

More Means Worse: Asymmetric Information, Spatial Displacement and Sustainable Heritage Tourism

This paper analyses the market transformation in heritage tourism destinations when excessive tourism demand determines the emergence of a class of excursionists among visitors. Building on the approach of Keane (1997) and Shapiro (1983), some important dimensions of sustainable tourism development are highlighted. The lesser capacity of excursionists to learn the true quality of the tourist goods provides an opportunity for producers to cut back on quality. To serve high quality goods and keep up the reputation of the destination, producers need to gain a mark-up on price that might not be sustained in a competitive market. Hence the decline in ``high-paying' demand segments, increasingly substituted by visitors with lesser quality expectations, has significant consequences on the use and preservation of the heritage. The proposed formulation allows the identification of appropriate policy instruments to reverse this process.     

Analysis of the intraseasonal stability of field test performances in young academy soccer players

This study aimed to observe the intraseasonal stability of anthropometric, technical and functional test results in academy soccer players of different age categories. In total, 103 participants (age range: 7.7–13.4 years) by 5 age categories of the same academy were recruited for this study. Players were submitted to a field-test battery comprising 3 anthropometric measurements (body mass, stature and body mass index), 6 soccer technical tests (to assess the ability of ball control, ball control with the head, pass accuracy, shooting accuracy, dribbling and dribbling with pass) and 3 functional tests (countermovement jump with the hands on the hip, countermovement jump with free hands and 15-m linear sprint) that was administered in 4 test sessions during the same season. Though anthropometric results showed a clear increment in each age category across the season, the fluctuation of technical test results depended on age category and test session. Moreover, a significant increase in the results of functional tests was observed in most of the age categories, in particular, for the assessment of lower power limb. In conclusion, collecting repeated intraseason measurements permits the identification of players’ fluctuations of performance across the season and allows coaches to make frequent adjustments of their programmes.     

Relationship between physical activity,physical fitness and multiple metabolic risk in youths from Muzambinho's study

Negative associations between physical activity (PA), physical fitness and multiple metabolic risk factors (MMRF) in youths from populations with low PA are reported. The persistence of this association in moderately-to highly active populations is not, however, well established. The aim of the present study was to investigate this association in a Brazilian city with high frequency of active youths. We assessed 122 subjects (9.9?±?1.3 years) from Muzambinho city. Body mass index, waist circumference, glycaemia, cholesterolaemia, systolic and diastolic blood pressures were measured. Maximal handgrip strength and one-mile walk/run test were used. Leisure time PA was assessed by interview. Poisson regression was used in the analysis. The model explained 11% of the total variance. Only relative muscular strength and one-mile walk/run were statistically significant (p?相似文献   

Yo-Yo Intermittent Endurance Test-Level 1 to monitor changes in aerobic fitness in pre-pubertal boys

The present study aimed to examine the performance and heart rate responses during the Yo-Yo Intermittent Endurance Test-Level 1 (Yo-Yo IE1) in children under the age of 10. One hundred and seven male children (7–9 years) performed the Yo-Yo IE1 at the beginning (M₁), middle (M₂) and end (M₃) of the school year. Data from individual heart rate curves of the Yo-Yo IE1 were analysed in order to detect the inflection point between an initial phase of fast rise in heart rate values and a second phase in which the rise of the heart rate values is much smaller. The distance covered in the Yo-Yo IE1 improved from M₁ to M₃ (884 ± 496 vs. 1032 ± 596 m; p < 0.05; d = 0.27), with intermediate values for M₂ (962 ± 528 m). Peak heart rate (HR_peak) decreased from M₁ to M₂ and M₃ (204 ± 9, 202 ± 9 and 200 ± 9 bpm, respectively; p < 0.05; d = 0.25–0.42). The 7th shuttle of the test (280 m), corresponding to 2.5 min, was identified as the inflection point between the two phases. Also, absolute heart rate at the 7th shuttle decreased progressively throughout the year (185 ± 9, 183 ± 10, and 179 ± 10 bpm; p < 0.05; d = 0.31–0.61). The present study provides evidence of the usefulness of a maximal as well as a submaximal version of Yo-Yo IE1 as a tool to monitor changes in aerobic fitness in pre-pubertal children.