Self-concept as a fundamental construct in vocational counselling     

Lúcia Cerne Guimarães Corona 《International journal for the advancement of counseling》1985,8(1):31-43

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Looking Back,Moving Forward: An Assessment of LIS Internship Programme in Developing Country's Perspective     

Muhammad Arif  José Miguel Baptista Nunes  Saima Kanwal 《The Journal of Academic Librarianship》2018,44(5):595-602

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Internal,External, and Government Political Efficacy: Effects on News Use,Discussion, and Political Participation     

Homero Gil de Zúñiga  Trevor Diehl  Alberto Ardévol-Abreu 《广播与电子媒介杂志》2017,61(3):574-596

News use and political discussion are often studied as important factors in understanding the effects of political efficacy on participation. However, measurements of external efficacy often blur distinctions between personal ability and government responsiveness. This study establishes a measure for perceptions of competence in the institutions of democratic government—government efficacy (GE). Drawing on panel survey data from the United States, confirmatory factor analysis introduces GE as a unique construct. Political efficacy dimensions are tested for their impact on news consumption, discussion, and political participation. Results add to the extant literature revolving the role of political efficacy on news use, discussion, and participation.  相似文献   

Identifying top relevant dates for implicit time sensitive queries     

Ricardo?CamposEmail authorView author&#;s OrcID profile  Ga?l?Dias  Alípio?Mário?Jorge  Célia?Nunes 《Information Retrieval》2017,20(4):363-398

Despite a clear improvement of search and retrieval temporal applications, current search engines are still mostly unaware of the temporal dimension. Indeed, in most cases, systems are limited to offering the user the chance to restrict the search to a particular time period or to simply rely on an explicitly specified time span. If the user is not explicit in his/her search intents (e.g., “philip seymour hoffman”) search engines may likely fail to present an overall historic perspective of the topic. In most such cases, they are limited to retrieving the most recent results. One possible solution to this shortcoming is to understand the different time periods of the query. In this context, most state-of-the-art methodologies consider any occurrence of temporal expressions in web documents and other web data as equally relevant to an implicit time sensitive query. To approach this problem in a more adequate manner, we propose in this paper the detection of relevant temporal expressions to the query. Unlike previous metadata and query log-based approaches, we show how to achieve this goal based on information extracted from document content. However, instead of simply focusing on the detection of the most obvious date we are also interested in retrieving the set of dates that are relevant to the query. Towards this goal, we define a general similarity measure that makes use of co-occurrences of words and years based on corpus statistics and a classification methodology that is able to identify the set of top relevant dates for a given implicit time sensitive query, while filtering out the non-relevant ones. Through extensive experimental evaluation, we mean to demonstrate that our approach offers promising results in the field of temporal information retrieval (T-IR), as demonstrated by the experiments conducted over several baselines on web corpora collections.  相似文献   

Coupling tendencies during exploratory behaviours of competing players in rugby union dyads     

Vanda Correia  Pedro Passos  Duarte Araújo  Keith Davids  Ana Diniz  J. A. Scott Kelso 《European Journal of Sport Science》2016,16(1):11-19

This study investigated interpersonal coordination tendencies in 1vs.1 dyads in rugby union, here expressed by participants' movement velocity towards or away from the sideline as they competed to score or prevent a try. We examined whether coupling tendencies of members of each dyad shaped key performance outcomes (try or successful tackle). Data on movement displacement trajectories of eight male rugby union players (aged 11–12 years) were analysed during performance in 47 trials. To assess coordination tendencies during exploratory behaviours in the dyads, analyses of performance time series data were undertaken using variable time graphs, running correlations and cross-correlations. Results revealed distinct coupling patterns characterised by shifts between synchronous coordination and asynchronous coordination tendencies and uncoordinated actions. Observed behaviours were interpreted as attempts of competing participants to create and perceive possibilities for action while seeking to achieve specific performance goals. Findings also revealed that a variety of patterned relations between participants resulted in different performance outcomes.  相似文献   

A systematic review of school-based interventions targeting physical activity and sedentary behaviour among older adolescents     

S-T. Hynynen  M. M. van Stralen  F. F. Sniehotta  V. Araújo-Soares  W. Hardeman  M. J. M. Chinapaw 《International review of sport and exercise psychology》2016,9(1):22-44

Lack of physical activity (PA) and high levels of sedentary behaviour (SB) have been associated with health problems. This systematic review evaluates the effectiveness of school-based interventions to increase PA and decrease SB among 15–19-year-old adolescents, and examines whether intervention characteristics (intervention length, delivery mode and intervention provider) and intervention content (i.e. behaviour change techniques, BCTs) are related to intervention effectiveness. A systematic search of randomised or cluster randomised controlled trials with outcome measures of PA and/or SB rendered 10 results. Risk of bias was assessed using the Cochrane risk of bias tool. Intervention content was coded using Behaviour Change Technique Taxonomy v1. Seven out of 10 studies reported significant increases in PA. Effects were generally small and short-term (Cohen's d ranged from 0.132 to 0.659). Two out of four studies that measured SB reported significant reductions in SB. Interventions that increased PA included a higher number of BCTs, specific BCTs (e.g., goal setting, action planning and self-monitoring), and were delivered by research staff. Intervention length and mode of delivery were unrelated to effectiveness. More studies are needed that evaluate long-term intervention effectiveness and target SBs among older adolescents.  相似文献   

Values,ideas, and practices in social representation of the subject: A possible dialogue between artist and conservator on contemporary art     

Mário Anacleto de Sousa Júnior  Rosario Llamas Pacheco 《文物保护研究》2016,61(3):263-264

This poster presents the results of an investigation carried out to assess the different possibilities that a discipline belonging to the field of social psychology, and defined by the social representation of the subject and thus different from the conservation/restoration field, could contribute to the study of the relationships between those involved in the production and preservation of contemporary art, the artist and the conservator-restorer.  相似文献   

Interdisciplinary therapy changes superoxide dismutase activity and adiponectin in obese adolescents: a randomised controlled trial     

João Elias Dias Nunes  Heitor Santos Cunha  Zulmária Rezende Freitas  Ana Maria Caixeta Nogueira  Ana Raimunda Dâmaso  Foued Salmen Espindola 《Journal of sports sciences》2016,34(10):945-950

The objective of this study is to evaluate the effect of interdisciplinary therapy in the parameters of the oxidative stress and the anti-inflammatory responses of obese adolescents. We selected 57 participants, who were randomly divided into 2 groups: interdisciplinary therapy group and a control group. After 6 months of intervention, 17 participants of the interdisciplinary therapy group and 8 of the control group returned for re-evaluation. The interdisciplinary therapy group participated in a treatment with 4 weekly sessions of exercise, a weekly group therapy session and a weekly nutritional education session. Blood parameters of oxidative stress and anti-inflammatory response were evaluated. The results demonstrated that there were significant increases in the interdisciplinary therapy group for superoxide dismutase activity (6.56 ± 3.22 to 11.40 ± 7.49) and ferric-reducing antioxidant potential concentration (532.91 ± 106.48 to 573.25 ± 112.57), although adiponectin levels did not reduce (40.9 ± 29.34 to 49.05 ± 41.22). A significant decrease in nitrite levels was also found (14.23 ± 8.48 to 11.45 ± 6.05). In the control group, significant reduction was found in adiponectin (31.56 ± 18.88 to 18.01 ± 11.66). This study suggests that interdisciplinary therapy for 6 months was effective in improving the anti-inflammatory responses and the antioxidant defences in obese adolescents.  相似文献   

Learning by teaching: evidence-based strategies to enhance learning in the classroom     

Jesús Ribosa 《Educational Research and Evaluation》2018,24(6-7):454-455

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Oral language acquisition by deaf pupils in primary education: impact of musical education     

Núria Silvestre  Jesús Valero 《欧洲特需教育杂志》2013,28(2):195-213

When a child has some hearing loss, a great number of interdependent factors of human development, and more particularly linguistic development that come into play, is apparent. From a school perspective, some requirements can be met in order to make school the best place to enhance this linguistic development, while at the same time the deaf child is educated in a normalized environment. The aim of this paper is to carry out a longitudinal follow‐up of a group of five deaf pupils educated in mainstream schools, considered as optimal for school integration, and to analyse their linguistic development considering both the excellence of the school and the use of a programme of musical education with deaf pupils throughout the period of study. These data are compared with those obtained from another sample of deaf pupils, educated in similar settings, who did not follow the aforementioned hearing training programme. The main results show that musical education has some positive effects on supra‐segmental aspects of language, on voice quality and on the structuring of simple sentences.  相似文献