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871.
Boddington Robert Gómez Dunlop Clara A. Garnham Laura C. Ryding Sara Abbey-Lee Robin N. Kreshchenko Anastasia Løvlie Hanne 《Animal cognition》2020,23(5):901-911
Animal Cognition - Intra-species cognitive variation is commonly observed, but explanations for why individuals within a species differ in cognition are still understudied and not yet clear.... 相似文献
872.
Pilar Bustillo-Casero Sara Cebrian-Bou Carlos Cruz-Montecinos Alberto Pardo 《Journal of motor behavior》2020,52(2):187-195
Abstract The aim was to assess dual- versus single-task training for motor performance and cognitive performance in adolescents. Two experiments were performed. In the first, 30 adolescents were randomized to three groups to determine the effect of dual-task difficulty on postural control: α-scaling and root mean square (RMS). In the second, 20 adolescents were randomized to two groups to determine the effect of dual-task practice to improve working memory. RMS in the post-test was lower than the pre-test in both dual-task groups, while α-scaling was lower in post-test than pre-test only in the high-difficulty dual-task group. A practice effect was observed on the percentage of correct answers only in the dual-task group (p?=?0.035). Thus, dual-task training could enhance motor and cognitive performance more than single-task training. 相似文献
873.
Philosophical Studies - This paper develops and articulates a metaphysics of intersectionality, the idea that multiple axes of social oppression cross-cut each other. Though intersectionality is... 相似文献
874.
The preferred values and personality traits of young athletes allow to predict their decisions in the sports context. Of 120 primary and junior high school students that were surveyed, including 60 students following an extended sports curriculum and 60 students following a standard curriculum. The athletes practiced soccer, basketball and swimming. The Picture-Based Value Survey for Children based on Schwartz's theory of universal values and the Picture-Based Personality Survey for Children predicated on the Big Five model of personality were used in this study. Regression analysis with an interaction effect of type of school program on relationships between values and personality traits was carried out. Effects were observed between the type of program and preference for Universalism and Conscientiousness and preference for Hedonism and Agreeableness. In athletes, Conscientiousness correlated positively with preference for Universalism. In non-athletes, a positive correlation was found between Agreeableness and preference for Hedonism. 相似文献
875.
Gutierrez Brenda C. Halim May Ling D. Ng Florrie Fei-Yin Kwak Keumjoo Ortiz-Cubias Sara Cheng Grace Yui-Lei Sze Irene Nga-Lam 《Sex roles》2020,82(5-6):306-320
Sex Roles - Many young children often exhibit a strong desire to wear extremely gender-typed clothing (appearance rigidity), reflecting their emerging gender identities. However, research on... 相似文献
876.
Martin Musálek Sara M. Scharoun Benson Alena Lejcarova Pamela J. Bryden 《International journal of psychology》2020,55(6):973-982
Cross-lateralisation and increased motor difficulties have been reported in children with attention-deficit/hyperactivity disorder (ADHD). Nevertheless, the question of how crossed (i.e. mixed preference) or uncrossed (i.e. same side preference) lateralisation impacts motor performance in children with ADHD has yet to be examined. In this study, previously validated observational measures of hand and foot preference were used to identify right-handed children with ADHD who display cross- (n = 29) and uncross-lateralisation (n = 31). An uncross-lateralised typically developing (TD) group (n = 32) was also identified, and included as a control. Motor performance was assessed with seven valid and reliable fine and gross motor tasks performed with both preferred and non-preferred limbs. Group, task and sex-related effects were examined. Findings revealed that male (but not female) cross-lateralised children with ADHD performed significantly worse, respectively, in two of the fine motor tasks (spiral tracing [p < .01], and dot filling [p < .05]). Results suggest that cross-lateralised hand and foot preference may affect complex motor skills in male children with ADHD. Furthermore, characteristics of ADHD may manifest differently in male and female children. Findings highlight the importance of considering both hand and foot preference when targeting motor interventions for children with ADHD. 相似文献
877.
L. Brent Hafen Rebecca S. Hulinsky Sara Ellis Simonsen Stephanie Wilder Nancy C. Rose 《Journal of genetic counseling》2009,18(4):395-400
In order to evaluate the utility of genetic counseling at the time of first trimester screening in patients with no previously
identified genetic concerns, we reviewed family history data for 700 women seen for genetic counseling in Utah during 2005-2006.
The mean maternal age was 35 years (Range: 16–47 years). The majority of patients seen were non-Jewish Caucasians (90.8%,
634/700). A three-generation pedigree was obtained from each woman by one of two certified genetic counselors and subsequently
classified as “negative” (no birth defects/genetic disorders); “positive” (birth defect or genetic condition with a minimal/low
risk of recurrence; additional evaluation/genetic testing during pregnancy not indicated); or “significant” (birth defect
or genetic condition with an increased risk of recurrence; additional evaluation/genetic testing during the pregnancy indicated).
About 72% (501/700) of the histories were negative, 19% (134/700) were positive, and about 9% (65/700) were significant. Among
patients with significant family histories, 66% (n = 43) were women less than 35 years of age. We conclude that assessing a patient’s family history at the time of first trimester
serum screening is a valuable resource for pregnancy management. 相似文献
878.
Here we explore whether mental training in the form of meditation can help to overcome age-related attentional decline. We compared performance on the attentional blink task between three populations: A group of long-term meditation practitioners within an older population, a control group of age-matched participants and a control group of young participants. Members of both control groups had never practiced meditation. Our results show that long-term meditation practice leads to a reduction of the attentional blink. Meditation practitioners taken from an older population showed a reduction in blink as compared to a control group taken from a younger population, whereas, the control group age-matched to the meditators’ group revealed a blink that was comparatively larger and broader. Our results support the hypothesis that meditation practice can: (i) alter the efficiency with which attentional resources are distributed and (ii) help to overcome age-related attentional deficits in the temporal domain. 相似文献
879.
Whether human infants spontaneously represent number remains contentious. Clearfield & Mix (1999 ) and Feigenson, Carey & Spelke (2002 ) put forth evidence that when presented with small sets of 1–3 items infants may preferentially attend to continuous properties of stimuli rather than to number, and these results have been interpreted as evidence that infants may not have numerical competence. Here we present three experiments that test the hypothesis that infants prefer to represent continuous variables over number. In Experiment 1, we attempt to replicate the Clearfield & Mix study with a larger sample of infants. Although we replicated their finding that infants attend to changes in contour length, infants in our study attended to number and perimeter/area simultaneously. In Experiments 2 and 3, we pit number against continuous extent for exclusively large sets (Experiment 2) and for small and large sets combined (Experiment 3). In all three experiments, infants noticed the change in number, suggesting that representing discrete quantity is not a last resort for human infants. These results should temper the conclusion that infants find continuous properties more salient than number and instead suggest that number is spontaneously represented by young infants, even when other cues are available. 相似文献
880.
Ferran Casas Mònica González Cristina Figuer Sara Malo 《Applied research in quality of life》2009,4(1):23-45
Young people in Catalonia are studied in order to better understand differences between satisfaction with spirituality and
satisfaction with religion. Results suggest a reactive position on the part of most Spanish youngsters towards traditional
religion; they consider it not very important either for their well-being or to give a sense of meaning to their own lives.
While the importance given to spirituality is clearly higher, the concept seems to have several very different interpretations
among young people. The discussion underlines the importance of discovering young people’s own points of view in order to
understand the meaning they give to religion and spirituality in the context of an ever more rapidly changing society. The
implications for future research and practice are discussed. 相似文献