Search results for " EXPERIMENTAL"

Time structure in men’s professional doubles tennis: does team experience allow finishing the points faster?

2021

This article provides information on the time structure of the doubles game in tennis and studies the influence of team experience on this time structure. The sample consisted of 2339 points corres...

A meta-study of athletic identity research in sport psychology: Current status and future directions

2015

ABSTRACTThe aim of this meta-study is to provide a critical synthesis of qualitative research on athletic identity in sport psychology. A total of 108 empirical studies were identified, including 63 quantitative studies, 40 qualitative studies, and five mixed methods studies. Qualitative and mixed methods studies were reviewed with the meta-study method, which involves a meta-analysis in terms of theoretical perspectives, methodologies, and findings. In our discussion we focus on evaluating and critiquing the current status of qualitative research on athletic identity and outlining recommendations for improving methodological rigor. It is concluded that both quantitative and qualitative stu…

Una revisión de las bases neurobiológicas de la dislexia en población adulta

2017

Resumen: Introducción: La dislexia en la edad adulta afecta a alrededor del 4% de la población. Sin embargo, la investigación acerca de los sustratos neurobiológicos de la dislexia en población adulta es relativamente escasa en comparación con la realizada en niños. Objetivo: El presente estudio ofrece una revisión de las bases neurobiológicas de la dislexia en población adulta. Desarrollo: A partir de una búsqueda bibliográfica en la base de datos del Psychological Abstracts: PsycINFO, se identificaron 11 trabajos sobre las bases genéticas, 9 estudios que emplearon técnicas de neuroimagen estructural, 13 artículos que emplearon técnicas neurofuncionales, y 24, neurofisiológicas. Los result…

2020

To validly assess teachers’ pedagogical content knowledge (PCK), performance-based tasks with open-response formats are required. Automated scoring is considered an appropriate ap-proach to reduce the resource-intensity of human scoring and to achieve more consistent scor-ing results than human raters. The focus is on the comparability of human and automated scor-ing of PCK for economics teachers. The answers of (prospective) teachers (N=852) to six open-response tasks from a standardized and validated test were scored by two trained human raters and the engine "Educational SCoRIng TOolkit" (ESCRITO). The average agreement between human and computer ratings, κw = .66, suggests a convergent …

Influence of computer feedback on attentional biases to emotional faces in children

2016

We examined which type of corrective feedback in a computerized task produces an optimal balance between performance and emotional reactions in children. To that end, we conducted an emotional dot-probe task. We employed three types of corrective feedback (negative, positive, or mixed) along with a control, non-feedback condition. We tested the effect of feedback on: (i) task performance; (ii) immediate emotional reactions in terms of attentional preferences toward emotional faces (happy, sad, and angry); and (iii) self-reported affective experience after the task. Results showed that children committed more errors in the non-feedback group than in the mixed and negative feedback groups. Fu…

Mind the Gap!

2019

Abstract. The goal of this study was to investigate the dynamic interplay of affect and time investment during exam preparation using daily learning diaries. University students ( N = 56) reported a simultaneous increase in negative affect as well as intended and actual time investment over the course of the survey period (30 days). Cramming of study time partially accounted for the increase in negative affect. More planning strategies were associated with lower negative and more positive affect. Unmet time schedules predicted higher negative and lower positive affect. Results further revealed compensatory feedback loops: Higher negative affect in the evening predicted higher intended time…

Daily Fluctuations in Motivation

2019

Abstract. Intrinsic and extrinsic motivation are related to learning success and academic achievement of university students. Process models of self-regulated learning (SRL) suggest that daily academic motivation is affected by study satisfaction on the previous day. In this study, we conducted a secondary analysis of the data by Liborius et al. (2019) , in which the study behavior of a total of 105 students was surveyed daily over 154 days (including both the lecture period and non-lecture period). We tested a mediation model, assuming that SRL components (planning, self-efficacy, time investment, concentration, effort, and procrastination) increase intrinsic motivation and decrease extri…

How Long Did You Look At Me? The Influence of Gaze Direction on Perceived Duration and Temporal Sensitivity.

2016

Faces that exhibit emotionally negative expressions in mutual gaze have been shown to induce a dilation of perceived duration. The influence of gaze by itself on duration judgments, however, has rarely been investigated. We argue for a social interaction hypothesis, according to which humans should be highly accurate and precise (sensitive) when processing the temporal dynamics of mutual gaze. In three experiments, we investigated whether the direction of observed gaze affects perceived duration and temporal sensitivity. In Experiment 1, subjects did indeed estimate the duration of direct gaze more accurately as compared to the duration of averted gaze. In Experiments 2 and 3, subjects had…

Can meaning buffer work pressure? An exploratory study on styles of meaning in life and burnout in firefighters

2016

Aim of the studyThe purpose of this study is to examine the relationships between different dimensions of meaning in life and burnout among firefighters. The relationships between personal meaning, presence of meaning, search for meaning, and burnout are to be examined. In addition, the differences in the firefighters’ level of burnout are to be evaluated within three styles of meaning in life.Subject or material and methodsParticipants were 189 Polish firefighters who participated in the study voluntarily. The age ranged from 20 to 50 years and the mean age was 33.04 years (SD = 7.87). The participants were randomly recruited from twelve fire stations located in southern parts of Poland. T…

Conductas de aprendizaje en niños con trastorno del espectro autista con y sin comorbilidad con déficit de atención e hiperactividad

2018

La literatura ha explorado los problemas en el aprendizaje que presentan los niños con trastorno del espectro autista (TEA), pero apenas se ha analizado el impacto de la comorbilidad con déficit de atención e hiperactividad (TDAH) sobre el aprendizaje en niños con TEA. Objetivos. 1) Analizar las diferencias en la conducta de aprendizaje de niños con TEA con y sin comorbilidad con TDAH y niños con desarrollo típico (TD); 2) Investigar la asociación entre diferentes dominios de conductas de aprendizaje y problemas conductuales y emocionales, en niños con TEA y niños con TEA+TDAH. Método. Participaron 87 niños (30 con diagnóstico de TEA de alto funcionamiento, 22 con TEA+TDAH y 36 con TD entre…