Search results for "Activity"
showing 10 items of 7178 documents
Human Sensorimotor Communication: A Theory of Signaling in Online Social Interactions
2013
Although the importance of communication is recognized in several disciplines, it is rarely studied in the context of online social interactions and joint actions. During online joint actions, language and gesture are often insufficient and humans typically use non-verbal, sensorimotor forms of communication to send coordination signals. For example, when playing volleyball, an athlete can exaggerate her movements to signal her intentions to her teammates (say, a pass to the right) or to feint an adversary. Similarly, a person who is transporting a table together with a co-actor can push the table in a certain direction to signal where and when he intends to place it. Other examples of ``si…
Questions raised in science education : a Colombian-Spanish comparative study
2016
RESUMEN: La formulación de preguntas es un potente recurso para el aprendizaje de las ciencias. El objetivo del presente trabajo fue evaluar el desarrollo de la competencia metacognitiva por medio de la formulación de preguntas. En este estudio se usaron dos dispositivos experimentales de ciencias con un comportamiento inesperado. Se pidió a los participantes realizar preguntas destinadas a comprender su funcionamiento. La evaluación contrastó el desempeño de estudiantes colombianos con estudiantes españoles equivalentes. Los resultados mostraron que los colombianos formulan significativamente más preguntas en general, y más preguntas de alta calidad, que los estudiantes españoles. Se concl…
Brain representation of action observation in human infants.
2015
Imitative learning has long been established as extremely important for early development. However, neural mechanisms involved in early imitative behaviours are still areas of active research. Neurophysiological and brain-imaging studies have been recently performed that provide initial evidence of brain activation associated with action observation in the first months of life. In this review we examine all studies exploring the effects of action observation on brain function assessed by means of non-invasive brain-mapping techniques. Seventeen papers were selected as a result of our literature search. The strongest evidence for a neural signature of action observation comes from studies ex…
THE DEVELOPMENT OF ART EDUCATION IN LATVIA FROM 1890 TILL 1990
2012
Art education is a very important field, as it represents the ethical and esthetical needs of the society and reflects the politics and ideology of the age. The urgency of art education and cultural education is affirmed also by the fact that the year 2009 was announced as the year of innovations and creativity in Europe. It is necessary to research the possibilities the art education can offer to promote the creativity of young people and to improve the quality of art education. The overview of the history of art education gives us the possibility to find connections between different conditions as well as examples of the best practice. The development of art education is divided into thre…
Political Advertising on Facebook
2021
Parties have limited opportunities to determine the audiences of their organic communication. However, Facebook offers sophisticated advertising possibilities which enable parties to sponsor their organic messages in order to target them at selected and narrow segments of the electorate. Information on advertising activity was not available in Europe until Facebook has launched its ‘Ad Library’ right before the 2019 European Parliamentary election which provided access to all political ads and its metadata. By drawing on this data, our chapter will advance on the previous country chapters and investigate parties’ advertising activity in the 12 analysed countries with a specific focus on spo…
Happiness in Physical Activity: A Longitudinal Examination of Children Motivation and Negative Affect in Physical Activity
2020
Physical activity has beneficial effects on health and is extremely recommended for children's well-being. Understanding risk factors that could cause negative affect in children practicing physical activity is hugely relevant, and there is a growing consensus that autonomous and controlled motivation in the self-determination theory (SDT) framework could offer a broader perspective. Consequently, this study aims to examine the longitudinal relations between autonomous motivation, controlled motivation, and negative affect in physical activity, using a sample of children that regularly participate in physical activity. One hundred forty children in the range age between 7 and 11 (M = 8.45, …
Physically active play in the early years
2021
Babies have an inborn drive to be physically active, which serves as a necessary moderator for their development. Young children discover and learn new skills through movement, and this important bond between physical activity and development continues as children grow older. Babies are driven to be physically active, and this innate drive is a key aspect of development. Without this drive, babies would be content simply to have their basic needs met, such as feeding, hygiene, and interaction with another person. Consecutive learning moments create the foundation for overall development, and sensory stimulation and bodily movements combined with cognitive challenges form the basis for react…
Physical activity and sense of coherence : a meta-analysis
2020
The salutogenic model of health proposes that sense of coherence, a multi-dimensional construct representing individuals’ perceptions that their environment is comprehensible, manageable, and meaningful, is a key determinant of stress management and well-being. Generalized resistance resources such as preventive health orientation, material resources, and social support are proposed as determinants of sense of coherence. Health behaviors, particularly physical activity, are proposed as indicators of a preventive health orientation and predictors of sense of coherence. We synthesized research on the relationship between physical activity and sense of coherence using three-level meta-analysis…
Technique for prediction of outcome of election of national leaders.
1968
A technique is presented for evaluating the degree of support a candidate for national public office is likely to have at the polls. The technique involves the use of an adjective check list, Activity Vector Analysis (AVA), for which forms are available in French, Spanish, German, and Italian. Data are presented and discussed relative to a study made by the authors using this technique of public-image analysis just prior to the 1964 presidential elections in the United States. The data are based on the personality profiles of Johnson and Goldwater obtained from the public images held of these two candidates by 672 adults drawn from a population of voters representing a wide geographical di…
Physical activity and global self-worth: The role of physical self-esteem indices and gender
2011
Abstract Purpose The aim of this study was: a) to investigate mediating influences of body areas satisfaction, appearance evaluation and perceived athletic competence in the relationship between physical activity and global self-worth, controlling for contextual variations in physical activity; b) to investigate the relative magnitude of the specific indirect effects; c) to investigate whether gender moderates the mediating influences of body areas satisfaction, appearance evaluation and perceived athletic competence. Methods This is a cross-sectional study consisting of 2055 adolescents (995 boys and 1060 girls) from ages 13 to 18 (mean age 15.3 years) from 38 different Norwegian schools, …