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951.
Classic mirror self-recognition mark tests involve familiarizing the subject with its mirror image, surreptitiously applying a mark on the subject’s eyebrow, nose, or ear, and measuring self-directed behaviors toward the mark. For many non-human primate species, however, direct gaze at the face constitutes an aggressive and threatening signal. It is therefore possible that monkeys fail the mark test because they do not closely inspect their faces in a mirror and hence they have no expectations about their physical appearance. In the current study, we prevented two pig-tailed macaques (Macaca nemestrina) from seeing their own faces in a mirror, and we adopted a modified version of the classic mark test in which monkeys were marked on the chest, a body region to which they normally have direct visual access but that in the current study was visible only via a mirror. Neither monkey tried to touch the mark on its chest, possibly due to a failure to understand the mirror as a reflective surface. To further the monkeys’ understanding of the mirror image, we trained them to reach for food using the mirror as the only source of information. After both monkeys had learned mirror-mediated reaching, we replicated the mark test. In this latter phase of the study, only one monkey scratched the red dye on the chest once. The results are consistent with other findings suggesting that monkeys are not capable of passing a mark test and imply that face and body recognition rely on the same cognitive abilities.  相似文献   
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Lippa  Richard  Arad  Sara 《Sex roles》1997,37(3-4):187-208
Three hundred ninety-four college students (148 men and 246 women; 42% White, 25% Hispanic, and 23% Asian) were assessed on masculine instrumentality (M), feminine expressiveness (F), gender diagnosticity (GD), and the Big Five personality traits (Extraversion, Agreeableness, Conscientiousness, Neuroticism, and Openness). Participants completed a 16-item sexual behavior and attitude questionnaire that asked about their attraction to men, their attraction to women, their degree of emotional commitment in sexual relationships, their level of sex drive, and their interest in visual sexual stimuli and fantasy. Factor analysis of sexual behavior and attitude items for men showed four factors: Bipolar Sexual Orientation, Emotional Commitment, Sex Drive, and Sexual Fantasy. Factor analysis of items for women showed four somewhat different factors: Homosexuality, Heterosexuality, Emotional Commitment, and Sex Drive. Thus, sexual orientation proved to be bipolar for men, but two-dimensional for women. For men, Sexual Orientation correlated most strongly with GD, less with M, and not at all with F. Among women, there were few significant correlations between personality measures and Homosexuality or Heterosexuality.  相似文献   
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Families that choose to continue a pregnancy with a prenatal diagnosis of Trisomy 13/18 are a minority that present unique challenges for those in charge of their care. This study investigated the extent to which these patients felt supported by their healthcare providers, and any differences in the perceived level of support experienced by those working with a physician versus those working with a genetic counselor. Two online support groups, SOFT and Hope for Trisomy, distributed an online survey to their members. Means, standard deviations and chi-square analysis were calculated to describe their responses. One-hundred fourteen surveys were included in the final analysis. Respondents were more likely to agree that genetic counselors provided unbiased information in a way that they understood, compared to physicians. Review of qualitative responses found that portrayal of Trisomy 13/18 by healthcare providers used directive language when describing the lethality, morbidity and burden of the condition. Language included terms such as “incompatible with life” and comments on burden to other family members. Healthcare providers can assist families that receive a prenatal diagnosis of Trisomy 13 or 18 by providing up-to-date written resources and connecting them with support groups for parents who have received a similar diagnosis. Our study found that involving genetic counselors in the prenatal care of these patients is likely beneficial.  相似文献   
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The identification of patients at risk for breast cancer by genetic testing has proven to reduce breast cancer mortality. In 2010, due to a lack of systematization in hereditary cancer assistance in our center, we implemented a multidisciplinary Heredofamilial Cancer Unit (HFCU). We analyze if the HFCU improved the rates of referrals and preventive management of breast cancer patients with genetic risk. We retrospectively compared family history records, referrals of high-risk patients to genetic counseling, and detection and management of patients with BRCA1/2 mutations in two cohorts of breast cancer patients diagnosed before (first period: 2007–2010) and after the creation of the HFCU (second period: 2010–2013). In the first period, 893 patients were included, and 902 were included in the second. Due to the inability to establish their genetic risk, 142 patients (15.9%) vs. 70 (7.8%) were excluded from analysis (p?<?0.001). Among the evaluable patients, 194 (25.8%) vs. 223 (26.8%) fulfilled one or more risk criteria (p?=?0.65). Family history documentation in patient’s medical records (92.4 vs. 97.8%, p?<?0.001) and referral rate (26.3 vs. 52%, p?<?0.0001) significantly increased in the second period. Eight BRCA1/2 mutations were detected among patients referred in the first period and 17 among those referred to the HFCU. The rate of preventive surgeries in patients with BRCA mutations significantly increased in the second period (25 vs. 76.5%, p?=?0.03). In conclusion, there was a clear improvement in family history records, referrals, and preventive surgeries in breast cancer patients with genetic risk after the implementation of the HFCU.  相似文献   
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Genetic testing for inherited cancer risk has recently improved through the advent of multi-gene panels and the addition of deletion and duplication analysis of the BRCA genes. The primary aim of this study was to determine which factors influence the intent of individuals with a personal history of breast and/or ovarian cancer and negative or uncertain BRCA1 and BRCA2 testing to return to a hereditary cancer program for additional genetic risk assessment, counseling, and testing. Surveys were sent to 1197 individuals and 257 were returned. Of those participants who were planning to return to clinic, most cited having family members who could benefit from the test result as the primary motivation to return. Many participants who were not planning to return to clinic cited the cost of testing as a barrier to return. Cost of testing and concerns about insurance coverage were the most commonly cited barriers for the group of participants who were undecided about returning to clinic. Results from this study may be used to guide re-contact efforts by clinicians to increase patient uptake to return to clinic for up-to-date genetic risk assessment, counseling, and testing.  相似文献   
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Despite there has been a growing interest in the study of gratitude, few studies have investigated which factors support and promote it; notably, no study has yet addressed ways in which parents could promote gratitude in their children. The present study aims to investigate the relation between parental emotional support and self-esteem through the mediation of gratitude. The analyses have been conducted considering both the maternal and the paternal roles. To that end, an explorative model has been proposed of these relations. A self-report questionnaire was administered to 279 15–19 year-old adolescents (M?=?16.83, SD?=?.85) living in Northern Italy. Findings show that (a) the mother’s emotional support, but not the father’s, sustains gratitude, and (b) gratitude completely mediates the relation between maternal emotional support and self-esteem. Limitations and research implications are discussed.  相似文献   
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