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1.
The aim of this study was to investigate young children's conflict emotions during peer disputes. Twenty-seven 4- to 5-year-old children participated in four 15- minute sessions in which groups of 3 children played with table toys. Videotapes of these sessions were used to identify all conflicts and conflict roles (initiator, recipient, and observer) and all conflict-related displays of facial emotions (using the AFFEX coding system). Results indicated that initiators', recipients' and observers' emotions differed in the conflict and postconflict periods, but that there were no initial preconflict differences. Overall, conflict initiators almost exclusively expressed happiness, whereas conflict recipients expressed mostly sadness and anger. In addition, children's conflict emotions were related to the frequency with which they initiated and received conflicts. Children who expressed higher percentages of negative emotions as conflict recipients both initiated and received more conflicts, and children who expressed more happiness when initiating conflicts also initiated more conflicts. These findings have implications for how young children develop methods of conflict resolution, and how they form concepts about sociomoral emotions.  相似文献   
2.
Connections between adolescents’ social information processing (SIP), moral reasoning, and emotion attributions and their reactive and proactive aggressive tendencies were assessed. One hundred mostly African American and Latino 13‐ to 18‐year‐olds from a low‐socioeconomic‐status (SES) urban community and their high school teachers participated. Reactive aggression was uniquely related to expected ease in enacting aggression, lower verbal abilities, and hostile attributional biases, and most of these connections were mediated by adolescents’ attention problems. In contrast, proactive aggression was uniquely related to higher verbal abilities and expectations of more positive emotional and material outcomes resulting from aggression. Discussion focused on the utility of assessing both moral and SIP‐related cognitions, and on the potential influence of low‐SES, high‐risk environments on these findings.  相似文献   
3.
Current approaches in intelligence research indicate the need for a more extensive determination of characteristics of children with possible giftedness, not only at an intellectual level, but also at the level of self-regulation and motivation. The present study compares self-regulation efficiency between high-IQ and average-ability children aged 6 to 11 years using a computerized task: The ‘Self-regulation and concentration test for children’ [SRTC, Kuhl, J. & Kraska, K. (1993). Self-regulation: Psychometric properties of a computer-aided instrument. The German Journal of Psychology, 17, 11–24]. Results show that high-IQ children have better self-regulatory abilities than a comparable group of average-ability children. In addition, self-regulation efficiency is related to working memory and action orientation (i.e., self-motivation). It is concluded that the assessment of self-regulation is important both for the research and practice related to children with high intellectual ability.  相似文献   
4.
Abstract

The study aimed to assess the role of deep and superficial massage and passive stretching recovery on blood lactate concentration ([La?]) kinetics after a fatiguing exercise compared to active and passive recovery. Nine participants (age 23 ± 1 years; stature 1.76 ± 0.02 m; body mass 74 ± 4 kg) performed on five occasions an 8-min fatiguing exercise at 90% of maximum oxygen uptake, followed by five different 10-min interventions in random order: passive and active recovery, deep and superficial massage and stretching. Interventions were followed by 1 hour of recovery. Throughout each session, maximum voluntary contraction (MVC) of the knee extensor muscles, [La?], cardiorespiratory and metabolic variables were determined. Electromyographic signal (EMG) from the quadriceps muscles was also recorded. At the end of the fatiguing exercise, [La?], MVC, EMG amplitude, and metabolic and cardiorespiratory parameters were similar among conditions. During intervention administration, [La?] was lower and metabolic and cardiorespiratory parameters were higher in active recovery compared to the other modalities (P < 0.05). Stretching and deep and superficial massage did not alter [La?] kinetics compared to passive recovery. These findings indicate that the pressure exerted during massage administration and stretching manoeuvres did not play a significant role on post-exercise blood La? levels.  相似文献   
5.
Abstract

The aim of this study was to assess the effects of acute passive stretching on the electrical and mechanical response of a previously fatigued muscle. Eleven participants underwent maximal tetanic stimulations (50 Hz) of the medial gastrocnemius, before and after a fatiguing protocol and after a bout of passive stretching of the fatigued muscle. During contraction, surface electromyography (EMG), mechanomyography (MMG), and force were recorded. The following parameters were calculated: (1) the EMG root mean square (RMS), mean frequency, and fibre conduction velocity; (2) MMG peak-to-peak and RMS; (3) the peak force, contraction time, half-relaxation time, peak rate of force development (dF/dt) and its acceleration (d2 F/dt 2). Fatigue reduced peak force by 18% (P < 0.05) and affected the other force, EMG, and MMG parameters. After stretching: (1) all EMG parameters recovered to pre-fatigue values; (2) MMG peak-to-peak remained depressed, while RMS recovered to pre-fatigue values; (3) the peak force, peak rate of force development and its acceleration were further reduced by 22, 18, and 51%, respectively, and half-relaxation time by 40% (P < 0.05). In conclusion, acute passive stretching, when applied to a previously fatigued muscle, further depresses the maximum force-generating capacity. Although stretching does not alter the electrical parameters of the fatigued muscle, it does affect the mechanical behaviour of the muscle–tendon unit.  相似文献   
6.
4-8-year-old children's conceptions of the emotional consequences of moral transgressions were assessed in 2 experiments. In Experiment 1, most children expected victimizers to feel positive emotions and victims to feel negative emotions, but 8-year-olds who assessed victims first subsequently attributed less positive emotions to victimizers. Despite efforts to manipulate the salience of victims' losses in Experiment 2, children had similar expectations about the emotional consequences of transgressions. However, a developmental shift emerged: 4-year-olds attributed extremely positive emotions to victimizers due to the material gains produced by victimization, whereas 8-year-olds attributed less positive emotions to victimizers, in part due to the unfairness and harm produced by victimization. Probe questions revealed that older children also attributed additional negative-valence emotions to victimizers, suggesting that victimizers are expected to feel conflicting rather than exclusively positive emotions. Discussion focused on potential cognitive constraints in children's conceptions of moral emotions.  相似文献   
7.
8.
Social information processing and moral domain theories have developed in relative isolation from each other despite their common focus on intentional harm and victimization, and mutual emphasis on social cognitive processes in explaining aggressive, morally relevant behaviors. This article presents a selective summary of these literatures with the goal of showing how they can be integrated into a single, coherent model. An essential aspect of this integration is Crick and Dodge's (1994) distinction between latent mental structures and online processing. It is argued that moral domain theory is relevant for describing underlying mental structures regarding the nature and boundaries of what is moral, whereas the social information processing model describes the online information processing that affects application of moral structures during peer interactions.  相似文献   
9.
Participants were 45 mostly African-American or Latino young children (25 boys, 20 girls, mean age = 56.4 months), with about half recruited from a mental health facility and half from preschool settings. Children were administered two separate interviews examining their affectively-charged moral narratives regarding acts of victimization (Moral MSSB) and their attachment-related narratives (SAT). In addition, children's teachers or therapists completed assessments of the attachment-like aspects of their relationships with children (STRS), and a measure of children's behavior problems and competencies (C-TRF). Overall, after controlling for child age, gender, SES, and expressive language ability, children with more externalizing problems were more likely to describe aggressive themes, and less likely to mention adult aid or taking responsibility for transgressions in their moral narratives. In addition, more positive attachments (both the SAT and STRS) were associated with fewer externalizing problems. More than half of the total variance in children's externalizing scores could be predicted from a combination of the attachment and Moral MSSB variables. These findings have implications for understanding the affective origins of young children's externalizing behavior problems involving both peers and adults.  相似文献   
10.
W F Arsenio 《Child development》1988,59(6):1611-1622
Children's conceptions of the linkages between sociomoral events and emotional consequences were examined in a 2-part study. In Part 1, kindergartners, third graders, and sixth graders assessed the probable emotional consequences of 6 types of sociomoral events (inhibitive morality, active morality, conventional, personal, distributive justice, and prosocial morality) on several event participants (initiator and recipient of the action, adult and child observers, and subject as observer). Results indicated that children's conceptions were highly differentiated, reflecting a general sensitivity to differences in both types of sociomoral events and the roles of individuals in these events. An additional sociomoral event X event interaction indicated, however, that conceptions within some sociomoral events also depended on the particular roles of the event participants. In Part 2 of the study, the social event-emotion linkage was reversed. Children were presented with depictions of the affective reactions of sociomoral participants and selected which of 2 sociomoral events was more likely to have produced those reactions. Overall, children were able to match affective information representative of each sociomoral category to the appropriate eliciting sociomoral event.  相似文献   
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