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Kinga Morsanyi Bianca M.C.W. van Bers Teresa McCormack Jemma McGourty 《British journal of psychology (London, England : 1953)》2018,109(4):917-940
Mathematics difficulties are common in both children and adults, and they can have a great impact on people's lives. A specific learning disorder in mathematics (SLDM or developmental dyscalculia) is a special case of persistent mathematics difficulties, where the problems with maths cannot be attributed to environmental factors, intellectual disability, or mental, neurological or physical disorders. The aim of the current study was to estimate the prevalence rate of SLDM, any gender differences in SLDM, and the most common comorbid conditions. The DSM-5 provides details regarding these only for specific learning disorders in general, but not specifically for SLDM. We also compared the prevalence rates obtained on the basis of the DSM-IV and DSM-5 criteria. We investigated the performance of 2,421 primary school children on standardized tests of mathematics, English, and IQ, and several demographic factors over the primary school years. We applied the DSM-5 diagnostic criteria to identify children with a potential diagnosis of SLDM. Six per cent of our sample had persistent, severe difficulties with mathematics, and, after applying the exclusion criteria, 5.7% were identified as having an SLDM profile. Both persistent maths difficulties and consistently exceptionally high performance in maths were equally common in males and females. About half of the children with an SLDM profile had some form of language or communication difficulty. Some of these children also had a diagnosis of autism, social, emotional, and behavioural difficulties or attention deficit and hyperactivity disorder. Our findings have important implications for research and intervention purposes, which we discuss in the study. 相似文献
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Recent research has shown that children remember more from television news than from print news, a finding that has been explained by the extra mnemonic support offered by redundant television pictures (the dual‐coding hypothesis). The present study was designed to examine three alternative explanations, which attribute children's superior recall of television news to (a) underutilization of the print medium, (b) a recall advantage of listening compared with reading, and imperfect reading ability. A sample of 192 fourth and sixth graders was presented with children's news stories, either in (a) their original television form, (b) a bare print version, a print version supplemented with photo material or in (d) an audio version. Results indicated that the television presentation was remembered better than any of the other three versions. The results of the study were consistent with the dual‐coding hypothesis, whereas no support was found for the alternative explanations tested in the study. 相似文献
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Catching up with wonderful women: The women‐are‐wonderful effect is smaller in more gender egalitarian societies
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Kuba Krys Colin A. Capaldi Wijnand van Tilburg Ottmar V. Lipp Michael Harris Bond C.‐Melanie Vauclair L. Sam S. Manickam Alejandra Domínguez‐Espinosa Claudio Torres Vivian Miu‐Chi Lun Julien Teyssier Lynden K. Miles Karolina Hansen Joonha Park Wolfgang Wagner Angela Arriola Yu Cai Xing Ryan Wise Chien‐Ru Sun Razi Sultan Siddiqui Radwa Salem Muhammad Rizwan Vassilis Pavlopoulos Martin Nader Fridanna Maricchiolo María Malbran Gwatirera Javangwe İdil Işık David O. Igbokwe Taekyun Hur Arif Hassan Ana Gonzalez Márta Fülöp Patrick Denoux Enila Cenko Ana Chkhaidze Eleonora Shmeleva Radka Antalíková Ramadan A. Ahmed 《International journal of psychology》2018,53(Z1):21-26
Inequalities between men and women are common and well‐documented. Objective indexes show that men are better positioned than women in societal hierarchies—there is no single country in the world without a gender gap. In contrast, researchers have found that the women‐are‐wonderful effect—that women are evaluated more positively than men overall—is also common. Cross‐cultural studies on gender equality reveal that the more gender egalitarian the society is, the less prevalent explicit gender stereotypes are. Yet, because self‐reported gender stereotypes may differ from implicit attitudes towards each gender, we reanalysed data collected across 44 cultures, and (a) confirmed that societal gender egalitarianism reduces the women‐are‐wonderful effect when it is measured more implicitly (i.e. rating the personality of men and women presented in images) and (b) documented that the social perception of men benefits more from gender egalitarianism than that of women. 相似文献