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891.
Young children's interpersonal trust consistency was examined as a predictor of future school adjustment. One hundred and ninety two (95 male and 97 female, Mage = 6 years 2 months, SDage = 6 months) children from school years 1 and 2 in the United Kingdom were tested twice over one year. Children completed measures of peer trust and school adjustment and teachers completed the Short-Form Teacher Rating Scale of School Adjustment. Longitudinal quadratic relationships emerged between consistency of children's peer trust beliefs and peer-reported trustworthiness and school adjustment and these varied according to social group, facet of trust, and indicator of school adjustment. The findings support the conclusion that interpersonal trust consistency, especially for secret-keeping, predicts aspects of young children's school adjustment.  相似文献   
892.
Three aspects of electronic communications technology are described: convergence of modes, communities of interest, and impacts on culture. Nine recurring aspects of technology and its use, which are particularly pertinent to our time, are discussed.  相似文献   
893.
Masochism is a complex and intriguing phenomenon. Self-attack may serve many purposes. Some patients suffer through harsh self-criticism, bodily harm, or even tormenting thoughts of death, without actually killing themselves. Some of these patients ultimately may go on to die by suicide, but for many, the self-torturing aspect may exist independently in acute or chronic forms. This paper addresses the complex relationship between masochism and suicide as two separate yet interconnected phenomena.  相似文献   
894.
In this study, we investigated how deaf children express their anger towards peers and with what intentions. Eleven-year-old deaf children (n=21) and a hearing control group (n=36) were offered four vignettes describing anger-evoking conflict situations with peers. Children were asked how they would respond, how the responsible peer would react, and what would happen to their relationship. Deaf children employed the communicative function of anger expression differently from hearing children. Whereas hearing children used anger expression to reflect on the anguish that another child caused them, deaf children used it rather bluntly and explained less. Moreover, deaf children expected less empathic responses from the peer causing them harm. Both groups did, however, expect equally often that the relationship with the peer would stay intact. These findings are discussed in the light of deaf children's impaired emotion socialization secondary to their limited communication skills.  相似文献   
895.
In this article, I use a mental models computational account of representation to illustrate some details of my previously presented inferential model of scientific understanding. The hope is to shed some light on possible mechanisms behind the notion of scientific understanding. I argue that if mental models are a plausible approach to modelling cognition, then understanding can best be seen as the coupling of specific rules. I present our beliefs as ‘ordinary’ conditional rules, and the coupling process as one where the consequent of one ordinary rule (OR) matches and activates the antecedent of the rule to which it is coupled in virtue of the activation of an intermediate ‘inference’ rule. I argue that on this approach knowledge of an explanation is the activation of ORs in a cognitive hierarchy, while understanding is achieved when those activated ORs are also coupled via correct inference rules. I do not directly address issues regarding the plausibility of mental models themselves. This article should therefore be seen as an exercise in refining the inferential model within an already presupposed computational setting, not one of arguing for the psychological adequacy of computational approaches.  相似文献   
896.
Abstract

Two exploratory studies were conducted to determine if mathematics anxiety, as assessed by the Mathematics Anxiety Rating Scale (MARS), is related to the underlying mental processes of arithmetic performance. MARS scores were higher when the test was administered by computer, vs. the standard paper-and-pencil format, and were higher for female than male college students. Small but significant processing differences in simple addition and multiplication were found when subjects were divided by quartiles into anxiety groups. Much larger differences in processing speed and accuracy were found with complex addition problems and a set of difficult problems (e.g. 9 × 16 = 134, true or false) that tested all four arithmetic operations. Overall, the low anxiety group was consistently the most rapid and accurate, the medium high was consistently the slowest, and the high anxiety group the most prone to errors. The results suggest that genuine performance differences exist among the several levels of mathematics anxiety, and that chronometric, reaction time-based studies of such performance will be useful in revealing those differences.  相似文献   
897.
This study aimed to investigate how emotional functioning can be linked to health problems in children. Three groups were compared: (1) a clinical group, consisting of children with abdominal pain, attending an out-patient clinic; (2) a group from the general population who had high scores on a self-report somatic complaint list; and (3) a group from the general population who reported no or few somatic complaints. It was shown that groups 1 and 2 experienced negative moods and negative emotions with a higher frequency and/or intensity, and had a lower feeling of competence than group 3. They were also more likely to act upon physical complaints in emotionally stressful situations than group 3, although all groups made use of emotion-focused strategies. It is suggested that it is not an impaired capacity to identify emotions (an important feature of alexithymia), but an inability to differentiate between, and cope with, negative emotions that might be an important factor in children's health problems. Suggestions for future research are made.  相似文献   
898.
Research using schematic faces has consistently demonstrated attentional biases towards threatening information (angry faces), which are accentuated for individuals with higher levels of anxiety. However, research has yet to reveal whether this is the case for other nonverbal channels of communication. In the research reported here, ninety-five undergraduates completed a body in the crowd task analogous to the face in the crowd task, to examine whether attentional biases for threat existed for schematic body postures. Participants demonstrated faster detection of threat. A discrepant angry posture in a neutral crowd was identified quicker than a discrepant happy posture in a neutral crowd. This effect was pronounced for individuals with higher self-reported levels of trait anxiety. Results also demonstrated evidence of delayed disengagement from threat. Individuals were slower (i.e., more distracted) by identical crowds of angry postures rather than happy or neutral crowds and were slower to detect a discrepant neutral posture among an angry crowd than neutral among a happy crowd. These findings are the first to establish threat biases using body postures in a visual search paradigm. The results are in accordance with previous research using schematic face stimuli. Theoretical and practical implications are discussed.  相似文献   
899.
We investigated how age of faces and emotion expressed in faces affect young (n=30) and older (n=20) adults’ visual inspection while viewing faces and judging their expressions. Overall, expression identification was better for young than older faces, suggesting that interpreting expressions in young faces is easier than in older faces, even for older participants. Moreover, there were age-group differences in misattributions of expressions, in that young participants were more likely to label disgusted faces as angry, whereas older adults were more likely to label angry faces as disgusted. In addition to effects of emotion expressed in faces, age of faces affected visual inspection of faces: Both young and older participants spent more time looking at own-age than other-age faces, with longer looking at own-age faces predicting better own-age expression identification. Thus, cues used in expression identification may shift as a function of emotion and age of faces, in interaction with age of participants.  相似文献   
900.
People constantly face the need to choose one option from among many, such as when selecting words to express a thought. Selecting between many options can be difficult for anyone, and can feel overwhelming for individuals with elevated anxiety. The current study demonstrates that anxiety is associated with impaired selection across three different verbal tasks, and tests the specificity of this finding to anxiety. Anxiety and depression frequently co-occur; thus, it might be assumed that they would demonstrate similar associations with selection, although they also have distinct profiles of symptoms, neuroanatomy and neurochemistry. Here, we report for the first time that anxiety and depressive symptoms counter-intuitively have opposite effects on selection among competing options. Specifically, whereas anxiety symptoms are associated with impairments in verbal selection, depressive symptoms are associated with better selection performance. Implications for understanding the mechanisms of anxiety, depression and selection are discussed.  相似文献   
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