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931.
According to theory, autobiographical memory serves three broad functions of overall usage: directive, self, and social. However, there is evidence to suggest that the tripartite model may be better conceptualised in terms of a four-factor model with two social functions. In the present study we examined the two models in Danish and German samples, using the Thinking About Life Experiences Questionnaire (TALE; Bluck, Alea, Habermas, & Rubin, 2005), which measures the overall usage of the three functions generalised across concrete memories. Confirmatory factor analysis supported the four-factor model and rejected the theoretical three-factor model in both samples. The results are discussed in relation to cultural differences in overall autobiographical memory usage as well as sharing versus non-sharing aspects of social remembering. 相似文献
932.
Anne Mäkikangas Katriina Hyvönen Esko Leskinen Ulla Kinnunen Taru Feldt 《Journal of Occupational & Organizational Psychology》2011,84(2):327-346
The primary aim of this three‐wave 10‐year follow‐up study was to investigate the intra‐individual change trajectories of job‐related affective well‐being among Finnish managers (n= 402). Job‐related affective well‐being as indicated by anxiety, depression, comfort, and enthusiasm was measured in 1996, 1999, and 2006. The characteristics of the trajectories were sought from experienced career disruptions (i.e., periods of unemployment or lay‐offs) and perceived job insecurity. The growth mixture modelling (GMM) revealed altogether three latent trajectories that differed from each other in their mean levels and regard to changes in job‐related affective well‐being over time: (1) high and improving well‐being (n= 347), (2) decreased well‐being (n= 32), and (3) low and improving well‐being (n= 23). The associations between job‐related affective well‐being trajectories and career disruptions depended upon the timing of the career disruptions. In addition, perceived job insecurity is associated with concurrently decreased occupational well‐being. Overall, the results highlighted both typical and untypical development trajectories of job‐related affective well‐being and related career characteristics. 相似文献
933.
Meeker MA 《The Journal of clinical ethics》2011,22(2):107-122
The purpose of this prospective study was to develop a grounded theory explaining the process that family decision makers use to make care decisions with or for a family member with advanced cancer. Adult surrogate decision makers were recruited for multiple interviews over the patient's care trajectory: 40 surrogates provided 80 semi-structured interviews. Analysis of these narratives revealed a process of responsive care management that is inclusive of, but not limited to, decision-making roles. Monitoring, buffering, and taking over comprise the three phases of the process. Decision making was embedded within the family member's broader relational and care responsibilities. 相似文献
934.
We explored personal, social, and legal factors associated with different types of mental health treatment orders in one Missouri metropolitan court where the majority of system-involved youth are African-American. The research question under investigation is: with objective assessment information at their disposal, do judges order mental health treatment based on indicators of need or do they follow the pattern found in other studies where demographic and legal variables are key indicators? The bivariate results indicate that while males and females do not differ in mental health status, they do differ in psychosocial needs and offense patterns. In the multivariate analysis, the mental health treatment specific model indicates that commonly used indicators of need, prior mental health status and being female are related to receiving treatment orders. In the substance abuse treatment specific model, the significant factors are closely aligned with need: drug offenses, substance abuse problems, and negative influence of peers. 相似文献
935.
Weissman SM Bellcross C Bittner CC Freivogel ME Haidle JL Kaurah P Leininger A Palaniappan S Steenblock K Vu TM Daniels MS 《Journal of genetic counseling》2011,20(1):5-19
Lynch syndrome is the most common hereditary colorectal cancer syndrome and the most common cause of hereditary endometrial cancer. Identifying and evaluating families for Lynch syndrome is increasing in complexity due to the recognition that: family history-based clinical criteria lack sensitivity and specificity; genetic testing for Lynch syndrome continues to evolve as understanding of the molecular mechanisms underlying it evolves; and the Lynch syndrome phenotype encompasses multiple organ systems and demonstrates overlap with other hereditary cancer syndromes. This document is a summary of considerations when evaluating individuals and families for Lynch syndrome, including information on cancer risks, diagnostic criteria, tumor and genetic testing strategies, and the management of individuals with this condition. 相似文献
936.
In three experiments, participants decided whether a Star of David shape was present among distractors. Although the participants
were instructed to ignore the colors in the display, detection was slower when each triangle of the Star of David was printed
in a different color than when the Star of David was printed in a uniform color or when each triangle was in two colors. Extending
the object file theory, we suggest that when the parts of an object are distinguished by a color difference and are perceived
as separate objects, the perception of the whole object, which is composed of these same parts, is damaged. One interpretation
within object file theory is that when the visual system represents the location of a complex object as occupied by identity
tags for its different parts, it cannot also link the same location to the identity of the complex object. A new object file
must then be created. 相似文献
937.
Zhong-Lin Lu Tianmiao Hua Chang-Bing Huang Yifeng Zhou Barbara Anne Dosher 《Neurobiology of learning and memory》2011,95(2):145-151
Perceptual learning refers to the phenomenon that practice or training in perceptual tasks often substantially improves perceptual performance. Often exhibiting stimulus or task specificities, perceptual learning differs from learning in the cognitive or motor domains. Research on perceptual learning reveals important plasticity in adult perceptual systems, and as well as the limitations in the information processing of the human observer. In this article, we review the behavioral results, mechanisms, physiological basis, computational models, and applications of visual perceptual learning. 相似文献
938.
Chassang G Rial-Sebbag E Cambon-Thomsen A 《Journal international de bioéthique》2011,22(1):187-203, 218
The creation of the European Community by the Treaty of Rome in 1957 marked the beginning of the efforts to coordinate and harmonize national policies in many strategic sectors with high economic value, among them several aspects of scientific research. The European Union Law, formerly known as European Community law, now includes a range of ethical principles that apply to research projects developed with the financial support of the European Union. Which were the steps in the integration of the ethics of sciences in the context of the Union? This article aims to study first, what were, and what are the legal bases of the integration of the ethical dimension of researches in life sciences by the European Union and, secondly, the institutional organisation that has been set up in order to discuss the development of common ethical norms, especially bioethics one, and in order to apply these rules which respect national particularities. In this regard, we analyse the relevant legal texts providing a foundation for the creation of a European bio-law and we give an overview of the European institutions' activity in the field of bioethics by looking particularly the health research field. 相似文献
939.
Tully PJ Pedersen SS Winefield HR Baker RA Turnbull DA Denollet J 《Psychology, health & medicine》2011,16(3):333-345
The aim of this study was to examine depression and anxiety disorders and their characteristic symptoms (anhedonia/low positive affect and anxious arousal, respectively), along with measures of state negative affect (NA) and Type D personality, in relation to cardiac surgery related morbidity. Patients awaiting elective coronary artery bypass graft surgery (n=158; 20.9% female; 11.4% concomitant valve surgery; age M=64.7, SD=10.6) underwent the structured MINI International Neuropsychiatric Interview to determine current affective disorders. Patients also completed the Mood and Anxiety Symptom Questionnaire and a measure of Type D personality traits. Postoperative cardiac morbidity was confirmed after surgery during the index hospitalization and included stroke,renal failure, ventilation>24 h, deep sternal wound infection, reoperation, arrhythmia and 30-day mortality at any location (n=59, 37.3% of total). After adjustment for age, recent myocardial infarction, heart failure, hypertension, urgency of surgery and time spent on cardiopulmonary bypass generalized anxiety disorder was associated with cardiac morbidity (odds ratio [OR]=3.26, 95% confidence interval [CI] 1.10-9.67, p=0.03). Adjusted analysis of personality traits revealed the NA component of Type D personality was associated with cardiac morbidity (OR=1.07, 95% CI 1.01-1.14, p=0.03). The Mood and Anxiety Symptom Questionnaire subscales were not associated with increased morbidity risk. Affective disorders, affective phenotypes, and personality traits were differentially associated with post-cardiac surgery morbidity outcomes independent of cardiac surgery morbidity risk factors. Concurrent investigation of depression and anxiety with respect to cardiac outcomes warrants further research. 相似文献
940.
In adults, native language phonology has strong perceptual effects. Previous work has shown that Japanese speakers, unlike French speakers, break up illegal sequences of consonants with illusory vowels: they report hearing abna as abuna. To study the development of phonological grammar, we compared Japanese and French infants in a discrimination task. In Experiment 1, we observed that 14-month-old Japanese infants, in contrast to French infants, failed to discriminate phonetically varied sets of abna-type and abuna-type stimuli. In Experiment 2, 8-month-old French and Japanese did not differ significantly from each other. In Experiment 3, we found that, like adults, Japanese infants can discriminate abna from abuna when phonetic variability is reduced (single item). These results show that the phonologically induced /u/ illusion is already experienced by Japanese infants at the age of 14 months. Hence, before having acquired many words of their language, they have grasped enough of their native phonological grammar to constrain their perception of speech sound sequences. 相似文献