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171.
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
172.
173.
A shared past and a common future: the Portuguese colonial war and the dynamics of group-based guilt
In the present study we examine feelings of group-based guilt among Portuguese people in relation to the Portuguese colonial war, and their consequences for social behaviour. Specifically, we focus on the way Portuguese university students identify with their national group and the outgroup and their feelings of group-based guilt regarding their group's past misdeeds during the colonial period. The consequences of group-based guilt are also analyzed. 130 Portuguese university students answered a questionnaire and results show that students feel low levels of group-based guilt in relation to this period. Our results show that ingroup glorification is positively related with the use of cognitions to justify the ingroup's behaviour, presumably to avoid responsibility for the harm committed by the ingroup. Outgroup identification correlates with compensatory behavioural intentions and openness to negative information about the colonial war. As expected, feelings of group-based guilt show a significant correlation with compensatory behavioural intentions. Links between political orientation, ingroup attachment and glorification, exonerating cognitions and group-based guilt are analyzed and their implications for intergroup relations are discussed. 相似文献
174.
This two-wave longitudinal study examines the ability of life satisfaction and adjustment strategies to predict anxious and
depressive symptoms in coronary heart disease male patients. Studies have shown that most heart attack survivors report these
symptoms, which may worsen the prognosis of the disease. At Time 1, immediately after the first cardiac episode, eighty-eight
men reported their life satisfaction levels, adjustment strategies used, and anxious and depressive symptoms experienced.
At Time 2, six months later, sixty-three of those patients reported only their anxious and depressive symptoms again. The
results showed that, after controlling for demographic variables, anxious and depressive symptoms at Time 1 were predicted
by positive adjustment and life satisfaction. At Time 2, after controlling for both demographic variables and Time 1-emotional
symptoms, none of the psychological variables predicted anxious symptoms, while depressive symptoms were only predicted by
life satisfaction. It is concluded that an adequate level of life satisfaction may help to decrease emotional distress, both
short and long term, while the use of positive adjustment strategies is especially important immediately after diagnosis. 相似文献
175.
176.
Vidal-Abarca E Martinez T Salmerón L Cerdán R Gilabert R Gil L Mañá A Llorens AC Ferris R 《Behavior research methods》2011,43(1):179-192
We present an application to study task-oriented reading processes called Read&Answer. The application mimics paper-and-pencil
situations in which a reader interacts with one or more documents to perform a specific task, such as answering questions,
writing an essay, or similar activities. Read&Answer presents documents and questions with a mask. The reader unmasks documents
and questions so that only a piece of information is available at a time. This way the entire interaction between the reader
and the documents on the task is recorded and can be analyzed. We describe Read&Answer and present its applications for research
and assessment. Finally, we explain two studies that compare readers’ performance on Read&Answer with students’ reading times
and comprehension levels on a paper-and-pencil task, and on a computer task recorded with eye-tracking. The use of Read&Answer
produced similar comprehension scores, although it changed the pattern of reading times. 相似文献
177.
The current study examined self-worth and body size dissatisfaction, and their association with maternal acculturation among obese Latino youth enrolled in a community-based obesity intervention program. Upon entry to the program, a sample of 113 participants reported global self-worth comparable to general population norms, but lower athletic competence and perception of physical appearance. Interestingly, body size dissatisfaction was more prevalent among younger respondents. Youth body size dissatisfaction was associated with less acculturated mothers and higher maternal dissatisfaction with their child's body size. By contrast, although global self-worth was significantly related to body dissatisfaction, it was not influenced by mothers' acculturation or dissatisfaction with their own or their child's body size. Obesity intervention programs targeted to Latino youth need to address self-worth concerns among the youth as well as addressing maternal dissatisfaction with their children's body size. 相似文献
178.
Jacquineau Azétsop Tisha R Joy 《Philosophy, ethics, and humanities in medicine : PEHM》2011,6(1):1-16
Bernard Lonergan's cognitive theory challenges us to raise questions about both the cognitive process through which obesity is perceived as a behaviour change issue and the objectivity of such a moral judgment. Lonergan's theory provides the theoretical tools to affirm that anti-fat discrimination, in the United States of America and in many industrialized countries, is the result of both a group bias that resists insights into the good of other groups and a general bias of anti-intellectualism that tends to set common sense against insights that require any thorough scientific analyses. While general bias diverts the public's attention away from the true aetiology of obesity, group bias sustains an anti-fat culture that subtly legitimates discriminatory practices and policies against obese people. Although anti-discrimination laws may seem to be a reasonable way of protecting obese and overweight individuals from discrimination, obesity bias can be best addressed by reframing the obesity debate from an environmental perspective from which tools and strategies to address both the social and individual determinants of obesity can be developed. Attention should not be concentrated on individuals' behaviour as it is related to lifestyle choices, without giving due consideration to the all-encompassing constraining factors which challenge the social and rational blindness of obesity bias. 相似文献
179.
van Asselen M Sampaio J Pina A Castelo-Branco M 《Attention, perception & psychophysics》2011,73(2):297-302
Implicit contextual cueing refers to a top-down mechanism in which visual search is facilitated by learned contextual features. In the current study we aimed to investigate the mechanism underlying implicit contextual learning using object information as a contextual cue. Therefore, we measured eye movements during an object-based contextual cueing task. We demonstrated that visual search is facilitated by repeated object information and that this reduction in response times is associated with shorter fixation durations. This indicates that by memorizing associations between objects in our environment we can recognize objects faster, thereby facilitating visual search. 相似文献
180.