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851.
Abstract

The concepts and methods used by regulatory agencies worldwide to assess the safety of flavouring additives were designed by and for the flavouring industry. They embody and embed, in routine regulatory practice, the industry's commercial interests in minimising regulatory costs and the risk that the market for its products might be restricted. First sketched out by US flavouring company scientists in the early 1960s, this approach required almost no experimental data, and was highly permissive, relative to both our knowledge (and lack of it) about chemical toxicity and the ways other kinds of food additives are regulated. A ‘realist constructivist’ analysis illustrates how the industry's approach was also anti-scientific and unscientific because it served to discourage scientific investigation of important aspects of the phenomena it purported to evaluate, and because it relied on assumptions and hypotheses that lacked any evidential basis. The industry approach was first used to assess flavourings in the USA, where the industry was allowed to design and run its own regulatory regime. In all other regulatory jurisdictions, the industry's approach was rejected; expert advisors argued that it was incompatible with mandates to protect consumer health. Yet, the approach eventually prevailed everywhere. It did so in large part because of the collective refusal of the flavouring industry over three decades to provide the experimental data that had been requested by the regulatory authorities. This has been a form of regulatory capture, which was triggered by a remarkably effective tactic of non-cooperation with demands for data.  相似文献   
852.
853.
Objective: The role of self-conscious emotions (SCEs) including shame, guilt, humiliation and embarrassment are of increasing interest within health. Yet, little is known about SCEs in the experience of chronic pain. This study explored prevalence and experience of SCEs in chronic pain patients compared to controls and assessed the relationship between SCEs and disability in pain patients.

Design and measures: Questionnaire assessment comparing musculoskeletal pain patients (n = 64) and pain-free control participants (n = 63). Pain was assessed using the McGill Pain Questionnaire; disability, using the Roland–Morris Disability Questionnaire; and six SCEs derived from three measures (i) Test of Self-Conscious Affect-3 yielding subscales of shame, guilt, externalisation and detachment (ii) The Brief Fear of Negative Evaluation Scale and (iii) The Pain Self-Perception Scale assessing mental defeat.

Results: Significantly greater levels of shame, guilt, fear of negative evaluation and mental defeat were observed in chronic pain patients compared to controls. In the pain group, SCE variables significantly predicted affective pain intensity; only mental defeat was significantly related to disability.

Conclusion: Findings highlight the prevalence of negative SCEs and their importance in assessment and management of chronic pain. The role of mood in this relationship is yet to be explored.  相似文献   
854.
855.
The present study examined the effect of level of traditional masculine gender role norms as well as the moderating effect of cognitive flexibility on community reintegration outcomes in a sample of 60 male military veterans who had sustained a traumatic brain injury during deployment. Data were collected through self-report measures and cognitive tests. Results suggested that greater endorsement of traditional masculine gender role beliefs, attitudes, and behaviors was significantly inversely related to the community integration domains of relationships and living skills and not significantly related to work and leisure. The effect of masculinity on healthy living skills was moderated by cognitive flexibility; the protective effect of low masculinity on living skills was only present if the veteran also had high cognitive flexibility skills. Results are discussed in the context of gender role strain, potential limiting aspects of stereotypy on recovery and reintegration, and the importance of cognitive flexibility in the recovery/reintegration process.  相似文献   
856.
857.
Julie Konik  Christine Smith 《Sex roles》2013,69(9-10):481-483
This Special Section of Sex Roles, “Commentaries on the Special Issue: Feminist Reappraisals of Evolutionary Psychology” (Smith and Konik 2013), continues the interchange among researchers who are approaching psychology from evolutionary and/or feminist perspectives that began in the May 2011 issue. This introduction to the current Special Section focuses on two themes: (1) constraints caused by both disciplinarity and the researcher’s location need to be transcended, and (2) nature and nurture must be recognized as interrelated concepts when utilizing evolutionary and feminist frameworks. In addressing these themes, we highlight how they are apparent in the collection of works published in this Special Section. It is clear that both feminist and evolutionary scholarship has matured to the point where, given appropriate conceptual complexity, both can continue to develop.  相似文献   
858.
A review of the literature on racial differences in body image in Black and White women indicates body image dissatisfaction is more common in White females than Black females. However, Black women are not protected from body image issues. Research on body image concerns specifically related to Black women is limited. The present study involves focus group and individual interviews conducted with 16 Black women. Data were analyzed using qualitative methodology. Results indicate 6 major themes, with shapely and curvaceous ideal body image standards within the Black community as the most prevalent theme across data sources. Therapeutic implications emphasize recognition of culture-specific ideal standards of beauty, as well as the influence of external factors such as men, family, peers, and media on Black women's self-evaluations.  相似文献   
859.
Infants born preterm are at elevated risk for socioemotional difficulties; however, factors contributing to this risk are largely understudied. Within the present study, we explored infant sleep as a biosocial factor that may play a role in infant socioemotional development. Within a prospective longitudinal design, we examined parent‐reported sleep patterns and observed parenting quality as predictors of infant–mother attachment in 171 infants born preterm. Using structural equation modeling, we examined main effect and moderator models linking infant sleep patterns and parenting with attachment security. Sleep patterns characterized by more daytime sleep and positive/responsive parenting predicted infant attachment security. Parent‐reported nighttime sleep patterns were unrelated to attachment in this sample of infants born preterm. These results indicate that daytime sleep and parenting quality may be important for emerging attachment relationships in infants born preterm.  相似文献   
860.
In two studies with undergraduate samples, we investigated the relations between life aspirations and personality and evaluated whether aspirations added to the prediction of psychological well-being and sexuality. Within the HEXACO framework, aspirations were highly related to Honesty–Humility. Within the Big Five framework, intrinsic aspirations were related to high Conscientiousness and Agreeableness, and extrinsic aspirations were most related to low Openness and Agreeableness. Aspirations did not add to the HEXACO’s prediction of well-being in study one, but in study two, aspirations added to the prediction of sexuality variables beyond the two personality frameworks. These results suggest that aspirations may account for beyond personality in explaining specific types of well-being.  相似文献   
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