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Constantinos M. Kokkinos Ioanna Voulgaridou Marianna Mandrali Chrysoula Parousidou 《Psychology in the schools》2016,53(3):253-269
The aim of this study was to investigate possible interactive links between theory of mind (ToM), moral disengagement and relational aggression, using a moderated mediation analysis, with gender as a moderator, in a sample of 120 Greek preadolescents. Results indicated that relational aggression was significantly positively associated with moral disengagement and negatively with ToM. Moderated mediation analyses indicated that boys with deficient ToM were more likely to morally disengage from their actions which in turn resulted in relational aggression, while poor ToM was directly linked to relational aggression only for preadolescent girls. Moral disengagement had a direct effect on relational aggression only for boys, while ToM was found to partially mediate the relationship between moral disengagement and relational aggression only for girls. The results emphasize that the co‐morbid effects of socio‐cognitive factors should be taken into consideration when relational aggression is explored. 相似文献
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The present study investigated the links between self-motivational beliefs, perceived scholastic competence, self-esteem and learning strategies among 134 Greek junior high school students in the subject of Greek language, through self-report. A model was tested with motivational constructs as mediators between perceived scholastic competence and self-esteem on the one side and participants’ learning strategies in language on the other. Mediation analyses results showed that perceived scholastic competence predicted all learning strategies both directly and indirectly through intrinsic goal orientation and task value. Self-esteem was not found to predict learning strategies directly, but only indirectly through intrinsic goal motivation. The findings are discussed in terms of their educational implications. 相似文献
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Coping with bullying and victimisation among preadolescents: the moderating effects of self-efficacy
Constantinos M. Kokkinos Paraskevi Panagopoulou Ioanna Tsolakidou Evdoxia Tzeliou 《Emotional and Behavioural Difficulties》2013,18(2):205-222
Bullying and victimisation may result from ineffective coping with interpersonal stressors. However, little is known about the preadolescents who are most susceptible to dysfunctional coping styles. Self-efficacy beliefs may be one source of individual differences in coping among those involved in bullying and victimisation. The purpose of the present research was to examine whether links between bullying/victimisation and coping were moderated by self-efficacy beliefs. Participants were 262 Greek preadolescents who completed self-report assessments of bullying/victimisation, coping, and self-efficacy. Results indicated that self-efficacy moderated the association between bullying/victimisation and coping, in that greater use of ineffective coping (i.e., resignation, passive avoidance) predicted bullying and victimisation among preadolescents with moderate and low levels of social and emotional self-efficacy, whereas greater use of adaptive coping (i.e., positive self-instructions, social support) was reported by those with higher self-efficacy beliefs. Practical implications of the findings are discussed. 相似文献
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Ioanna Athanasiadou Sven Christian Voss Wesal El Saftawy Mohammed Al-Maadheed Georgia Valsami Costas Georgakopoulos 《Journal of sports sciences》2020,38(16):1924-1932
ABSTRACT Athlete Biological Passport (ABP) is an indirect approach, implemented by WADA, aimed at detecting blood manipulation based on abnormal changes in haematological markers. Cases report the use of hyperhydration as masking method during anti-doping urine sample collection which could potentially mask suspicious fluctuations on ABP profiles. This study investigated the hyperhydration effect on haemoglobin concentration, reticulocyte percentage and OFF-hr score (an algorithm based on haemoglobin concentration and reticulocyte percentage), with and without recombinant human erythropoietin (rHuEPO) administration. A five-week clinical study performed; Baseline and rHuEPO Phase. Water and a sports drink were used as hyperhydration agents. To examine the hyperhydration effect on the normal ABP profile per volunteer, hyperhydration was implemented at 0, 24 and 48 hours during the baseline. During the rHuEPO phase, volunteers received Epoetin beta (3000 IU) with hyperhydration to be implemented at 0, 24 and 48 hours after drug administration. Blood and urine samples were collected and analysed according to WADA guidelines. No significant effect on ABP markers was observed due to hyperhydration at any time during the study. Pre- and post-hyperhydration data were not statistically different compared to individual baseline data. In conclusion, hyperhydration does not affect the ABP haematological markers under the examined conditions. 相似文献
5.
Lorna Arnott Loreain Martinez-Lejarreta Kate Wall Caralyn Blaisdell Ioanna Palaiologou 《British Educational Research Journal》2020,46(4):786-810
In an era when children’s rights are paramount, there are still few practical examples to guide us when seeking informed consent from children. This article therefore makes a significant contribution to the field by examining three practical approaches to negotiating informed consent with young children under 6 years old. We draw on researcher field notes, images and observations from four research projects that employed creative methods for seeking informed consent from young children. We take a reflexive approach, considering how successful the three techniques have been in facilitating young children’s decision-making around research participation. Our findings suggest that innovative approaches to informed consent create spaces for children to engage in dialogue and questioning about the research project. However, in order for the approaches to be meaningful, they need to be pedagogically appropriate to the maturity and capabilities of the children. We also demonstrate that, irrespective of the approach devised, researchers have a responsibility to ensure consent is continuously negotiated throughout the project through reflexive questioning. 相似文献
6.
Ioanna Vekiri 《Educational Psychology Review》2002,14(3):261-312
The article reviews studies that explain the role of graphical displays in learning and synthesizes relevant findings into principles for effective graphical design. Three theoretical perspectives provide the framework that organizes the review: dual coding theory, visual argument, and conjoint retention. The three theories are compatible although they are based on different assumptions. Research suggests that graphics are effective learning tools only when they allow readers to interpret and integrate information with minimum cognitive processing. Learners' characteristics, such as prior subject-matter knowledge, visuospatial ability, and strategies, influence graphic processing and interact with graphical design to mediate its effects. Future research should investigate the interplay between display and learner characteristics and how graphical design can address individual differences in learning from graphics. 相似文献
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This research aimed at exploring the motivation for reading of pupils with dyslexia, and to investigate whether they differ from their peers. A total of 32 pupils formed the LD group (22 boys and 10 girls, 5th‐ and 6th‐graders) who were diagnosed with dyslexia. A comparison group was formed of pupils who attended the same classes (N = 210), and these were divided into two groups (average/low performance, N = 115; high performance, N = 95), according to teachers’ ratings of pupils’ performance on reading. Self‐report measures were used to assess perceptions of academic ability, reading attitudes and approaches to learning. The results revealed that dyslexic pupils displayed lower academic self‐concept than the low/average and high performance groups on all domains, except Practical ability. Moreover, dyslexic pupils perceived reading less as a function of personal development, both enjoyment and utilitarian, as compared to their peers. Finally, the dyslexic group adopted the surface approach to learning, indicating an external motive, similarly to the average/low group, and adopted the deep approach to learning less as compared to their high achieving peers. The implications of these findings are discussed at pupil, teacher and classroom level. 相似文献
8.
Language and Williams Syndrome: How Intact Is "Intact"? 总被引：2，自引：0，他引：2
Annette Karmiloff-Smith Julia Grant Ioanna Berthoud Mark Davies Patricia Howlin Orlee Udwin 《Child development》1997,68(2):246-262
It has been claimed that Williams syndrome (WS), a rare neurodevelopmental disorder, is characterized by serious cognitive deficits alongside intact language. The syndrome is often used as a prime example of the modularity of an innate faculty for morphosyntactic rules. We challenge this claim and hypothesize that morphosyntax, although surprisingly good given WS level of mental retardation, is by no means intact. We make an initial test of this hypothesis through an analysis of the receptive language of a group of English-speaking WS individuals on a standardized morphosyntactic test. We then present an experimental study of expressive language that examines grammatical gender assignment in French-speaking WS patients. Despite a Verbal Mental Age selected to be higher than the chronological age of the young control group, these people with WS continue even in adulthood to show clear-cut deficits in their production of an aspect of morphosyntax that normal children acquire effortlessly very early. The results of the 2 studies, one focusing on receptive language and the other on expressive language, challenge the notion that comprehension and use of morphosyntactic rules in WS individuals are intact. The within-domain dissociations regarding the use of grammatical gender assignment across several sentence elements and their difficulties in understanding embedded sentences—two quintessentially linguistic skills—suggest that we must rethink the notion of spared, modular, language capacities in Williams syndrome. We conclude that WS language follows a different path to normal acquisition and may turn out to be more like second language learning. 相似文献
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The empirical research for this paper was undertaken with leaders of early years setting in the Kingdom of Saudi Arabia (KSA). The investigation sought to establish to what extent it was possible to behave in line with the concept of pedagogical leadership in the twenty-first century in an Arab Muslim monarchy, dominated by Islam, where directive leadership and control by the state has been the traditional norm. Education in KSA is now subject to reform, however, with leadership roles and responsibilities becoming a key issue and the early years sector being one of the major targets for development. 相似文献