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921.
Executive function and working memory deficits are not only present in ADHD, but also in reading disorder (RD). Here, high-density ERPs were recorded during the Stop Signal Task in 53 children and adolescents: An ADHD-combined type group, a group with RD, and a healthy control group. The ADHD-C group displayed unique abnormalities of the frontal N200. Both healthy controls and RD groups showed a success-related right frontal N200 modulation, which was absent in the ADHD group. Second, for Success Inhibition trials, the ADHD-C had smaller right frontal N200 waves relative to healthy controls, while the RD group did not. In contrast, NoGo-P3 abnormalities were present both in the ADHD-C and RD groups. Impaired early response inhibition mechanisms, indexed by the frontal N200, appear to be limited to ADHD-C. In contrast, deficits in later cognitive control and error monitoring mechanisms, indexed by the NoGo-P3, appear to be present in both conditions.  相似文献   
922.
The effect of source‐monitoring training on the ability of 3‐ to 4‐year‐old children to discriminate between events seen live and those described in a story was examined. All children saw a live presentation of a target event and heard about a similar target event from a storybook. Three to 4 days later, the children received either source‐monitoring or control training involving a different set of events. Within each training condition, the children were taught to discriminate events (source training) or identify features of events (control training) acquired from sources that were either analogous (live–story events) or partially analogous (live—video events) to the target‐event sources. Immediately after training, all children were asked to monitor the source of the target events seen a few days earlier. The children in both the analogous and partially analogous source‐monitoring training groups more accurately distinguished between the target live and story events than did children in the control training groups. Copyright © 2009 John Wiley & Sons, Ltd.  相似文献   
923.
Can one be fooled into believing that one intended an action that one in fact did not intend? Past experimental paradigms have demonstrated that participants, when provided with false perceptual feedback about their actions, can be fooled into misperceiving the nature of their intended motor act. However, because veridical proprioceptive/perceptual feedback limits the extent to which participants can be fooled, few studies have been able to answer our question and induce the illusion to intend. In a novel paradigm addressing this question, participants were instructed to move a line on the computer screen by use of a phony brain–computer interface. Line movements were actually controlled by computer program. Demonstrating the illusion to intend, participants reported more intentions to move the line when it moved frequently than when it moved infrequently. Consistent with ideomotor theory, the finding illuminates the intimate liaisons among ideomotor processing, the sense of agency, and action production.  相似文献   
924.
In many countries pregnant women deemed to be at increased risk for fetal anomaly following a screening test may attend a genetic counseling session to receive information and support in decision-making about subsequent diagnostic testing. This paper presents findings from an Australian study that explored 21 prenatal genetic counseling sessions conducted by five different genetic counselors. All were attended by pregnant women who had received an increased risk result from a maternal serum screening (MSS) test and who were offered a diagnostic test. Qualitative methods were used to analyze the content and structure of sessions and explore the counseling interactions. Findings from this cohort demonstrate that, within these prenatal genetic counseling sessions, counselor dialogue predominated. Overall the sessions were characterized by: a) an emphasis on information-giving b) a lack of dialogue about relevant sensitive topics such as disability and abortion. Arguably, this resulted in missed opportunities for client deliberation and informed decision-making. These findings have implications for the training and practice of genetic counselors and all healthcare professionals who communicate with women about prenatal testing.  相似文献   
925.
The development of reading ability in a group of deaf children was followed over a 3-year period. A total of 29 deaf children (7-8 years of age at the first assessment) participated in the study, and every 12 months they were given a battery of literacy, cognitive, and language tasks. Earlier vocabulary and speechreading skills predicted longitudinal growth in reading achievement. The relations between reading and the predictor variables showed developmental change. Earlier reading ability was related to later phonological awareness skills, suggesting that deaf children might develop their phonological awareness through reading. Deaf children who had the most age-appropriate reading skills tended to have less severe hearing losses and earlier diagnoses and also preferred to communicate through speech. The theoretical implications of the role for speechreading, vocabulary and phonological awareness in deaf children’s literacy are discussed.  相似文献   
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This article explores Hollywood’s recent representation of older women as having a relatively more open and fluid sexuality than they were portrayed as having in earlier decades. While seemingly offering a liberatory vision of older women as sexual beings, there is nevertheless a subtext in many of these films that this newfound sexuality is disturbing to the stability of the nuclear family. The analysis also focuses on the “super-text” of how the actresses who portray these older women, such as Susan Sarandon and Diane Keaton, are themselves constructed in the popular press as being mutually sexy and “women of a certain age.” In this way, these popular cultural representations are trying to tap into the growing demographic of aging female bady boomers, both celebrating and marketing to this group as sexually embodied beings.  相似文献   
930.
The current study examined the impact of interpersonal conflict on mood and physical symptoms for individuals who scored high on a personality characteristic called unmitigated communion (UC), as compared to individuals who did not score high in UC. UC is defined as a focus on others to the exclusion of the self. Forty‐one undergraduate students participated in 7 consecutive nightly interviews. Participants described their social interactions, indicated whether the interaction involved interpersonal conflict, and indicated their distress and physical symptoms at the end of the day. Multilevel modeling analysis demonstrated that conflict adversely affected UC and non‐UC individuals similarly on the same day, but had a more negative impact for UC individuals on the following day.  相似文献   
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