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181.
People often assign ownership to the person who has invested labor into making an object (labor rule). However, labor usually improves objects and increases their value, and it has not been investigated whether these considerations underlie people's use of the labor rule. We presented participants with third‐party ownership conflicts between an owner of materials and an artist who used the materials for some artwork. Experiment 1 revealed that participants were more likely to transfer ownership to the artist for low‐value materials than for high‐value materials, and Experiment 2 showed that this effect was further moderated by the amount of effort the artist had invested. A third experiment confirmed that participants transferred ownership more often if the artist's labor had increased the value of the materials than when it had added no value. These findings suggest that considerations for value underlie ownership transfers following the investment of labor. 相似文献
182.
To assess the validity of the Physical and Mental Component Summary scores (PCS-12 and MCS-12) of the SF-12 Health Survey (SF-12) in an Old Order Mennonite (OOM) community in Ontario, Canada. Most SF-12 validation studies have focused on general populations or clinical groups. This paper adds to the SF-12 literature by validating the instrument in a minority population. Sixty percent of the adult OOM population (n?=?1,171) completed a survey which had the SF-12 embedded within it. The survey also included questions on health determinants and the prevalence of chronic conditions. Factor analysis was used to confirm the two-factor structure of the SF-12. Item-scale correlations were calculated to assess convergent and discriminant validity. PCS-12 and MCS-12 variability by known subgroups were also explored. Factor analysis confirmed the two-factor structure and hypothesized loadings on the latent physical and mental health factors. Item-scale correlations demonstrated satisfactory convergent and discriminant validity. SF-12 summary scores distinguished well, and in the expected manner, between groups of respondents for gender, age, income adequacy, marital status, self-reported health measures, and other health determinants such as coping, trust, social interaction, and spirituality. PCS-12 and MCS-12 scores were lower in those with various chronic conditions compared to those without.The SF-12 appears to be a valid instrument for measuring health status in this minority population. Future SF-12 studies in OOMs and other populations may benefit from using Version 2 of the SF-12, where the dichotomous questions have been replaced by questions offering respondents more choice. 相似文献
183.
184.
Meredith P. Levsen Bruce D. Bartholow 《Cognitive, affective & behavioral neuroscience》2018,18(6):1283-1297
Affect regulation plays a key role in several theories of racial bias reduction. Here, we tested whether engaging in emotion regulation strategies while performing an implicit racial bias task (Weapons Identification Task; WIT) would alter neural and behavioral manifestations of bias. Participants either suppressed or reappraised in a positive light the distress associated with making errors during the WIT, while an electroencephalogram (EEG) was recorded. We hypothesized that engaging in emotion regulation strategies would reduce the distress associated with making errors indicative of bias, resulting in smaller error-related negativity (ERN) amplitude during errors and increased expression of racial bias. Results of within-subjects comparisons (Experiment 1) generally supported these predictions. However, when emotion regulation strategies were manipulated between subjects (Experiment 2) there was no effect of suppression or reappraisal on bias expression. Across both experiments, engaging in emotion regulation led to larger ERNs for errors occurring on Black- relative to White-primed trials. In addition, a number of significant order effects were observed, indicating important differences in the effects of engaging in emotion regulation strategies when those strategies are attempted in participants’ first versus second block of trials. No such order effects were evident when a second trial block was completed with no emotion regulation instructions. Findings are discussed in terms of the need for greater specificity in experimental tests of emotion regulation on error processing and cognitive performance. 相似文献
185.
Philip M. Rosoff Jeannine Moga Bruce Keene Christopher Adin Callie Fogle Rachel Ruderman 《The American journal of bioethics : AJOB》2018,18(2):41-53
Technological advances in veterinary medicine have produced considerable progress in the diagnosis and treatment of numerous diseases in animals. At the same time, veterinarians, veterinary technicians, and owners of animals face increasingly complex situations that raise questions about goals of care and correct or reasonable courses of action. These dilemmas are frequently controversial and can generate conflicts between clients and health care providers. In many ways they resemble the ethical challenges confronted by human medicine and that spawned the creation of clinical ethics committees as a mechanism to analyze, discuss, and resolve disagreements. The staff of the North Carolina State University Veterinary Hospital, a specialty academic teaching institution, wanted to investigate whether similar success could be achieved in the tertiary care veterinary setting. We discuss the background and rationale for this method, as well as the approach that was taken to create a clinical ethics committee. 相似文献
186.
As it becomes increasingly plausible that the mind–brain is explicable in naturalistic terms, science‐and‐religion scholars have the opportunity to engage creatively and proactively with facets of brain‐related research that better inform our understanding of human well‐being. That is, once mental health is recognized as being a whole‐body phenomenon, exciting theological conversations can take place. One fascinating area of research involves the “gut–brain axis,” or the interactive relationship between the microbiome in the gastrointestinal tract (i.e., gut bacteria), the central nervous system, and mental health. A growing body of literature explores the immensely significant interactions between the gut microbiome and mental health issues involving depression, anxiety, gene expression, and stress responses. One's mental health does not occur in a disembodied state, but in a complex physical environment that is strongly influenced by environmental factors, many of which we can control. This article argues that science‐and‐religion can welcome scientific research in this area, creatively incorporating such insights into a theology of mental health and physical well‐being. 相似文献
187.
Elena V. Stepanova Bruce D. Bartholow J. Scott Saults Ronald S. Friedman 《European journal of social psychology》2018,48(3):380-387
Prior research has shown that exposure to alcohol‐related images exacerbates expression of implicit racial biases, and that brief exposure to alcohol‐related words increases aggressive responses. However, the potential for alcohol cue exposure to elicit differential aggression against a Black (outgroup) relative to a White (ingroup) target—that is, racial discrimination—has never been investigated. Here, we found that White participants (N = 92) exposed to alcohol‐related words made harsher judgments of a Black experimenter who had frustrated them than participants who were exposed to nonalcohol words. These findings suggest that exposure to alcohol cues increases discriminatory behaviors toward Blacks. 相似文献
188.
David P. Jarmolowicz Derek D. Reed Alex J. Francisco Jared M. Bruce Shea M. Lemley Amanda S. Bruce 《Journal of the experimental analysis of behavior》2018,110(1):39-53
Despite vaccines' consistently demonstrated effectiveness, vaccination rates remain suboptimal due to vaccine refusal. Low vaccination rates are particularly problematic for individuals who cannot be vaccinated for medical reasons and thus must rely on herd immunity (i.e., protection of vulnerable individuals due to the high rate of vaccination of other—often socially distant—individuals). The current study uses a novel decision‐making task to examine how three variables impacted participants' highest acceptable probability of side effects to their children: 1) the severity of the side effects their children experience, 2) the social distance to the beneficiary of the vaccination, and 3) the probability that the vaccine will prevent disease for that designated beneficiary. Participants' willingness to risk potential side effects of vaccination systematically decreased as the 1) effectiveness of the vaccination decreased, 2) the beneficiary of the vaccination became more socially distant, and 3) the severity of side effects increased. These data were well‐described by behavioral economic models used to examine the discounting of other health behavior. 相似文献
189.
Jay-Paul Hinds 《Pastoral Psychology》2018,67(2):141-154
This essay explores the spiritual diagnosis of Black men in the American ghetto. The ghetto is viewed as a place of desolation, a place where nothing of value thrives—quite simply, a place where it is hard to grow. But is it also something more? By using the biblical story of Hagar and her son Ishmael being abandoned in the wilderness, the author argues that it is within deleterious environs, whether the wilderness or the ghetto, that one’s gift is discovered and then, through divine assistance, allowed to develop. This offers a useful tool in terms of spiritual diagnosis, especially for Black men, because one of the main criteria to be assessed becomes the person’s awareness of his gift and how the gift is being developed. In the end, Black men are encouraged to become more aware of their specific gift and the ways in which this gift, when properly cared for, develops—i.e., grows up—in such a way that it protects them, above all, in an uncaring environment. 相似文献
190.