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991.
The Minnesota Multiphasic Personality Inventory-2 Restructured Form (MMPI-2 RF) was administered to 251 National Guard soldiers who had recently returned from deployment to Iraq. Soldiers were also administered questionnaires to identify posttraumatic stress disorder (PTSD) and mild traumatic brain injury (mTBI). On the basis of responses to the screening instruments, the National Guard soldiers who produced a valid MMPI-2 RF were classified into four groups: 21 soldiers who screened positive for PTSD only, 33 soldiers who screened positive for mTBI only, 9 soldiers who screened positive for both conditions, and 166 soldiers who did not screen positive for either condition. Results showed that the MMPI-2 RF was able to differentiate across the groups with the MMPI-2 RF specific problem scale Anxiety adding incrementally to MMPI-2 Restructured Clinical scales in predicting PTSD. Both MMPI-2 RC1 (Somatic Complaints) and MMPI-2 RF head pain complaints predicted mTBI screen but did not add incrementally to each other. Of note, all of the MMPI-2 RF validity scales associated with overreporting, including Symptom Validity-Revised (FBS-r), were not significantly elevated in the mTBI group. These findings support the use of the MMPI-2 RF in assessing PTSD in non-treatment-seeking veterans. This further suggests that a positive screen for mTBI alone is not associated with significant emotional disturbance. 相似文献
992.
Graves KD Christopher J Harrison TM Peshkin BN Isaacs C Sheppard VB 《Journal of genetic counseling》2011,20(6):674-689
We examined healthcare providers’ perceptions of genetic counseling and testing in African American women at moderate to high-risk
of carrying a BRCA1/2 mutation. We conducted 20 in-depth interviews with genetic counselors (n = 5), medical oncologists (n = 8), obstetrician/gynecologists (n = 2) and surgeons (n = 5). Interviews were audiotaped, transcribed and independently coded by two individuals using a content analysis approach.
Seven themes emerged relevant to providers’ perceptions of African American women’s use of BRCA1/2 genetic services: access factors, cultural beliefs and preferences, effects of testing, patient motivators for genetic counseling
and testing, patient-provider communication, reasons for provider referral, and reasons for patient refusal. Providers identified
individual- and system-level barriers to African American women’s use of genetic services, including lack of follow-up after
referrals to genetic specialists and challenges to obtaining financial coverage for under- and uninsured high-risk women.
Results have implications for physician and patient education regarding appropriate referrals to and uptake of genetic services
in at-risk African American women. 相似文献
993.
994.
Christopher A. D. Charles 《Sexuality & culture》2011,15(4):375-390
This article focuses on the sexual attraction motive for skin bleaching in Jamaica. Some captive Africans on plantations in
Jamaica altered their complexion. These Africans modeled the British in the colony who bleached their skin to protect the
“superior,” “sexy,” and ideal white skin from the “impurities” of interracial sex and the tropical climate. The beauty and
sexual attraction accorded to light skin was also evident in skin bleaching newspaper ads in the 1950s. The ads told women
that acquiring light complexion through skin bleaching would make them sexually attractive to men. The persistence of colorism
and its most blatant expression—skin bleaching—is also evident in contemporary Jamaica as expressed in some dancehall songs
which praise skin bleachers, and the explanatory narratives of skin bleachers that bleaching makes them pretty and sexually
attractive to potential spouses. Similar themes are reflected in the criticism that the browning Dancehall Queen Carlene was
deemed sexually attractive and choreographically talented only because of her brown physicality. Some spouses request that
their partner acquire the bleached physicality because they find it sexually attractive similar to many male clients in “massage
parlors” who only request female sex workers who bleach their skin. 相似文献
995.
Barth and Paladino (2011) argue that changes in numerical representations are better modeled by a power function whose exponent gradually rises to 1 than as a shift from a logarithmic to a linear representation of numerical magnitude. However, the fit of the power function to number line estimation data may simply stem from fitting noise generated by averaging over changing proportions of logarithmic and linear estimation patterns. To evaluate this possibility, we used conventional model fitting techniques with individual as well as group average data; simulations that varied the proportion of data generated by different functions; comparisons of alternative models' prediction of new data; and microgenetic analyses of rates of change in experiments on children's learning. Both new data and individual participants' data were predicted less accurately by power functions than by logarithmic and linear functions. In microgenetic studies, changes in the best fitting power function's exponent occurred abruptly, a finding inconsistent with Barth and Paladino's interpretation that development of numerical representations reflects a gradual shift in the shape of the power function. Overall, the data support the view that change in this area entails transitions from logarithmic to linear representations of numerical magnitude. 相似文献
996.
This research examined how one affectively reacts to others' guesses at a value one cares about, such as one's income. Conventional wisdom suggests that people will feel happier upon receiving more favorable guesses (e.g., higher income) than less favorable guesses. We found the opposite pattern. We propose a model to explain the effect and identify its boundaries and report experimental evidence for the model. This research enriches existing literature on self-enhancement and yields practical implications for how to approach guessing in interpersonal communications. 相似文献
997.
David A. Westwood Stephanie A. H. Jones Christopher D. Cowper-Smith Raymond M. Klein 《Attention, perception & psychophysics》2013,75(6):1193-1205
We explored the effect of trunk orientation on responses to visual targets in five experiments, following work suggesting a disengage deficit in covert orienting related to changes in the trunk orientation of healthy participants. In two experiments, participants responded to the color of a target appearing in the left or right visual field following a peripheral visual cue that was informative about target location. In three additional experiments, participants responded to the location (left/right) of a target using a spatially compatible motor response. In none of the experiments did trunk orientation interact with spatial-cuing effects, suggesting that orienting behavior is not affected by the rotation of the body relative to the head. Theoretical implications are discussed. 相似文献
998.
999.
This article critically assesses the moral arguments that speak in favour of three consumer options: buying local food, buying global (non‐local) food, and buying global food while also purchasing carbon offsets to mitigate the environmental impact of food transportation. We argue that because the offsetting option allows one to provide economic benefits to the poorest food workers while also mitigating the environmental impact of food transportation it is morally superior to the alternatives. 相似文献
1000.
Philosophia - Today’s educational system is in a quandary. On the one hand, colleges produce deep thinkers who possess skills necessary to adapt to an ever-changing world, but are less... 相似文献