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21.
Drawing on social support theory, this study examines the main and interactive effects of parental perceived stress and social support on externalizing behaviors in military youth. Findings reveal that not only do social support and stress affect the conduct of military children, but social support also moderately buffers the effects of parental stress. Given the increasing distance between military and American culture, more generally, this research is one opportunity to make sense of contradictory expectations about the well-being of military youth. In doing so, it provides implications for how a more supportive organization can benefit military families. 相似文献
22.
Sonntag P Gokalsing E Olivier C Robert P Burglen F Kauffmann-Muller F Huron C Salame P Danion JM 《Consciousness and cognition》2003,12(2):190-200
Conscious awareness comprises two distinct states, autonoetic and noetic awareness. Schizophrenia impairs autonoetic, but not noetic, awareness. We investigated the strategic regulation of relevant and irrelevant contents of conscious awareness in schizophrenia using a directed forgetting paradigm. Twenty-one patients with schizophrenia and 21 normal controls were presented with words and told to learn some of them and forget others. In a subsequent test, they were asked to recognize all the words they had seen previously and give remember, know or guess responses according to whether they recognized words on the basis of autonoetic awareness, noetic awareness, or guessing. Overall, patients showed the same degree of a directed forgetting effect as normal subjects. However, whereas the effect was observed both for remember and know responses in normal subjects, it was observed for know, but not for remember, responses in patients. These results indicate that patients with schizophrenia exhibit an impaired strategic regulation of contents of autonetic awareness for relevant and irrelevant information. 相似文献
23.
Bennouna-Greene M Berna F Conway MA Rathbone CJ Vidailhet P Danion JM 《Consciousness and cognition》2012,21(1):247-257
Schizophrenia is a severe mental illness, which affects sense of identity. While the ability to have a coherent vision of the self (i.e., self-images) relies partly on its reciprocal relationships with autobiographical memories, little is known about how memories ground "self-images" in schizophrenia. Twenty-five patients with schizophrenia and 25 controls were asked to give six autobiographical memories related to four self-statements they considered essential for defining their identity. Results showed that patients' self-images were more passive than those of controls. Autobiographical memories underlying self-images were less thematically linked to these self-images in patients. We also found evidence of a weakened sense of self and a deficient organization of autobiographical memories grounding the self in schizophrenia. These abnormalities may account for the poor cohesiveness of the self in schizophrenia. 相似文献
24.
Gordon Hodson Becky L. Choma Jacqueline Boisvert Carolyn L. Hafer Cara C. MacInnis Kimberly Costello 《Journal of experimental social psychology》2013,49(2):195-205
We introduce intergroup disgust as an individual difference and contextual manipulation. As an individual difference, intergroup disgust sensitivity (ITG-DS) represents affect-laden revulsion toward social outgroups, incorporating beliefs in stigma transfer and social superiority. Study 1 (5 samples, N = 708) validates the ITG-DS scale. Higher ITG-DS scorers demonstrated greater general disgust sensitivity, disease concerns, authoritarian/conservative ideologies, and negative affect. Greater ITG-DS correlated with stronger outgroup threat perceptions and discrimination, and uniquely predicted negative outgroup attitudes beyond well-established prejudice-predictors. Intergroup disgust was experimentally manipulated in Study 2, exposing participants (n = 164) to a travel blog concerning contact with a disgust-evoking (vs. neutral) outgroup. Manipulated disgust generated negative outgroup evaluations through greater threat and anxiety. This mediation effect was moderated: Those higher (vs. lower) in ITG-DS did not experience stronger disgust, threat, or anxiety reactions, but demonstrated stronger translation of aversive reactions (especially outgroup threat) into negative attitudes. Theory development and treatment implications are considered. 相似文献
25.
Feasibility and impact of a school-based intervention for families of urban adolescents with asthma: results from a randomized pilot trial 总被引:1,自引:1,他引:0
The purpose of this study was to test the feasibility and short-term outcomes of Asthma: It's a Family Affair!, a school-based intervention for adolescents with asthma and their caregivers. Twenty-four ethnic minority families with a middle school student with asthma were randomized to immediate intervention or no-treatment control. Intervention students received six group sessions on prevention and management of asthma. Caregivers received five group sessions teaching child-rearing skills to support the youth's autonomy and asthma self-management. All students attended all sessions; caregivers attended an average of three. Two months post-intervention, relative to controls, intervention caregivers reported better problem-solving with children. Intervention students were more responsible for carrying medication, took more prevention steps, and woke fewer nights from asthma. The intervention resulted in positive short-term changes in family relations, asthma management by students, and health status. 相似文献
26.
Masking of the perception of an electrical test stimulus by a mechanical shock was studied in six Ss. Forward and backward masking were observed in all Ss, the former being of longer duration. Duration of the masking effects is inversely related to the intensity of the test stimulus. Masking effects may be preceded and followed by perceptual facilitation. The masking effects may be responsible for the alterations in the perception of a somaesthetic stimulus before and during movement of the stimulated area. 相似文献
27.
Mathieu Boisvert 《Teaching Theology & Religion》1998,1(1):58-61
For many years now, specialists in learning have remarked that a specific method of writing is used for the elaboration of interactive multimedia systems. This method of writing, which I qualify as interactive, has a primary objective: facilitating information access for the user. In this paper I propose an analysis of the different elements that characterize this method of writing and, more specifically, the different ways in which this new method can be integrated into the elaboration of magistral university courses without using any added computer technology. The professor would then resemble a multimedia system while the students would be the users of this system. This new method of writing and pedagogical structure would be highly propitious for the stimulation of exchange and interactivity, while leaving students the possibility to choose a structure of the presentation that best fits the group. However, for this to happen we must first envisage the possibility of adapting certain multimedia learning methods, recognized as functional, to the more conventional learning methods that the classroom represents. 相似文献
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29.
In highly proficient, early bilinguals, behavioural studies of the cost of switching language or task suggest qualitative differences between language control and domain-general cognitive control. By contrast, several neuroimaging studies have shown an overlap of the brain areas involved in language control and domain-general cognitive control. The current study measured both behavioural responses and event-related potentials (ERPs) from bilinguals who performed picture naming in single- or mixed-language contexts, as well as an alphanumeric categorisation task in single- or mixed-task context. Analysis of switch costs during the mixed-context conditions showed qualitative differences between language control and domain-general cognitive control. A 2 × 2 ANOVA of the ERPs, with domain (linguistic, alphanumeric) and context (single, mixed) as within-participant factors, revealed a significant interaction, which also suggests a partly independent language-control mechanism. Source estimations revealed the neural basis of this mechanism to be in bilateral frontal-temporal areas. 相似文献
30.
Disturbances of perception of subjective time have been described in schizophrenia but have not been experimentally studied until now. We investigated how patients with schizophrenia estimate the subjective temporal distance (TD) of past personal events, i.e. how these events are perceived as subjectively close or distant in time. Twenty-five patients with schizophrenia and 25 control participants recalled 24 autobiographical memories from four different life periods. They estimated the subjective TD and rated the amount of detail of each memory. Results showed that patients with schizophrenia had a distorted perception of subjective TD. Their memories were significantly less detailed than those of controls and, unlike control participants, the amount of memory detail was not significantly correlated with subjective TD. Poor access to memory detail may account for distortions of perception of subjective time in patients with schizophrenia. 相似文献