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151.
152.
The advanced sensory, psychological and social abilities of chimpanzees confer upon them a profound ability to suffer when born into unnatural captive environments, or captured from the wild – as many older research chimpanzees once were – and when subsequently subjected to confinement, social disruption, and involuntary participation in potentially harmful biomedical research. Justifications for such research depend primarily on the important contributions advocates claim it has made toward medical advancements. However, a recent large-scale systematic review indicates that invasive chimpanzee experiments rarely provide benefits in excess of their profound animal welfare, bioethical and financial costs. The approval of large numbers of these experiments – particularly within the US – therefore indicates a failure of the ethics committee system. By 2008, legislative or policy bans or restrictions on invasive great ape experimentation existed in seven European countries, Japan, Australia and New Zealand. In continuing to conduct such experiments on chimpanzees and other great apes, the US was almost completely isolated internationally. In 2007, however, the US National Institutes of Health National Center for Research Resources implemented a permanent funding moratorium on chimpanzee breeding, which is expected to result in a major decline in laboratory chimpanzee numbers over the next 30 years, as most are retired or die. Additionally, in 2008, The Great Ape Protection Act was introduced to Congress. The bill proposed to end invasive research and testing on an estimated 1,200 chimpanzees confined within US laboratories, and, for approximately 600 federally-owned, to ensure their permanent retirement to sanctuaries. These events have created an unprecedented opportunity for US legislators, researchers, and others, to consider a global ban on invasive chimpanzee research. Such a ban would not only uphold the best interests of chimpanzees, and other research fields presently deprived of funding, but would also increase the compliance of US animal researchers with internationally-accepted animal welfare and bioethical standards. It could even result in the first global moratorium on invasive research, for any non-human species, unless conducted in the best interests of the individual or species. 相似文献
153.
David F. Tolin Nicholas Maltby Frank W. Weathers Brett T. Litz Jeffrey Knight Terence M. Keane 《Journal of psychopathology and behavioral assessment》2004,26(1):23-29
This study evaluated the use of the FP (Infrequency–Psychopathology) scale of the Minnesota Multiphasic Personality Inventory—2 (MMPI-2) as a measure of symptom overreporting among 423 service-seeking male veterans with and without PTSD. Results were consistent with several predictions based on the logic of the FP scale. FP produced lower scores for PTSD and non-PTSD patients than the other two MMPI-2 measures of infrequent responding; F and FB. FP also resulted in fewer invalid protocols than did F or FB. Finally, FP yielded lower correlations with MMPI-2 and other measures of psychopathology than did F or FB. Consistent with previous studies, compensation-seeking status was associated with extreme elevations across clinical and validity scales. Contrary to previous findings, however, compensation-seeking veterans were also more likely to receive a PTSD diagnosis. Implications for the relationship between compensation seeking and symptom overreporting are discussed. 相似文献
154.
155.
Hebl Michelle R. Giuliano Traci A. King Eden B. Knight Jennifer L. Shapiro Jenessa R. Skorinko Jeanine L. Wig Anjali 《Sex roles》2004,51(3-4):227-235
Past research shows that consumers tend to equate higher prices with higher value. However, it remains unclear whether consumers of athletic events follow the predictions of equity theory when attributing value to particular teams. We conducted 3 studies to investigate the existence and consequences of a disparity between men's and women's college basketball ticket prices. In Study 1, a survey of 303 NCAA Division I programs demonstrated that the gender of a basketball team is a primary indicator of the price of a ticket, such that women's tickets are significantly less expensive than men's tickets nationwide, even after controlling for a number of contextual factors (e.g., win–loss records, size of the schools). Consistent with equity theory, Studies 2 and 3 revealed that such a price disparity can result in lower evaluation of women's teams than men's. These findings indicate a need to consider the costs and benefits of maintaining differences in ticket prices within a context of gender inequity. 相似文献
156.
Lucie Knight 《Counselling psychology quarterly》2003,16(3):195-221
The purpose of this pilot study was to identify factors considered by GPs when making mental health referral decisions and to explore referral strategies and related individual differences between GPs. In structured interviews with nine GPs from two surgeries, brief case scenarios were presented. The GPs were asked what treatment or referral option they would recommend in each case, what the main reasons for their choices were and what outcomes they would expect. A short questionnaire was also used. The interviews were transcribed and a content analysis was carried out. Evidence for a variety of patient-related, service-related and doctor-related factors influencing referral decisions was found and compared with previous research findings. In line with results from earlier studies, individual differences between GPs in terms of referral rates, strategies used, confidence and interest in dealing with mental health problems were found. Implications of the findings and of previous research for referrers, service providers and for therapy were discussed. As the present study has obvious limitations, suggestions for future research were made. 相似文献
157.
S. Martin M. C. Roderick R. Lockridge M. A. Toledo-Tamula A. Baldwin P. Knight P. Wolters 《Journal of genetic counseling》2017,26(3):576-585
This pilot study investigated the feasibility and preliminary efficacy of an Internet Support Group (ISG) for parents of children with NF1. Eligible parents were recruited by email and completed baseline questionnaires assessing social support, self-efficacy, depression, and anxiety. The ISG involved eight weekly 90-min chat sessions and a discussion forum open 24 h/day for 8 weeks. Follow-up measures were completed immediately post-intervention and 3 months later. Parents from 33 families (29 mothers, 4 fathers) completed baseline measures. Over half of parents (52 %) rated their child’s disease severity as mild, 33 % moderate, and 15 % severe. Among 21 parents who completed post-intervention measures, ratings of perceived emotional (p = .0008) and informational (p = .0003) support increased. There were no significant changes in self-efficacy, depression, or anxiety (ps > .05). The mean satisfaction rating was moderately high (7.6/10; range 4–10). Some parents commented that the chat sessions were at inconvenient times, which may have limited participation. Preliminary evidence in this small sample of parents suggests that ISGs may be a feasible and potentially efficacious method of providing support to parents of children with NF1. Having multiple weekly chat sessions held at various days and times may improve accessibility and participation. Clinicians are encouraged to help parents access online support resources. 相似文献
158.
Calderón-Tena CO Knight GP Carlo G 《Cultural diversity & ethnic minority psychology》2011,17(1):98-106
This study investigates the role of familism values in fostering socialization experiences that promote prosocial behavioral tendencies among Mexican American adolescents. Two hundred and four Mexican American mothers and their adolescent children (104 girls, age M = 10.91 years) completed measures of familism values, prosocial parenting practices, and prosocial behavioral tendencies. Structural equation modeling tests indicated that mothers' familism values are related to parenting behaviors that promote prosocial behavioral tendencies, which in turn are related to adolescents' perception of prosocial parenting practices. Furthermore, adolescents' perception of prosocial parenting practices is related to familism values and prosocial behavior tendencies. Last, the relation between adolescents' perception of prosocial parenting practices and prosocial behavioral tendencies is partially mediated by familism values. These findings are consistent with the theoretical suggestion that the transmission of traditional familism values may serve as a social medium through which prosocial behavioral tendencies are fostered among Mexican American adolescents. 相似文献
159.
Zhang Y Koerner T Miller S Grice-Patil Z Svec A Akbari D Tusler L Carney E 《Developmental science》2011,14(3):566-581
Speech scientists have long proposed that formant exaggeration in infant-directed speech plays an important role in language acquisition. This event-related potential (ERP) study investigated neural coding of formant-exaggerated speech in 6-12-month-old infants. Two synthetic /i/ vowels were presented in alternating blocks to test the effects of formant exaggeration. ERP waveform analysis showed significantly enhanced N250 for formant exaggeration, which was more prominent in the right hemisphere than the left. Time-frequency analysis indicated increased neural synchronization for processing formant-exaggerated speech in the delta band at frontal-central-parietal electrode sites as well as in the theta band at frontal-central sites. Minimum norm estimates further revealed a bilateral temporal-parietal-frontal neural network in the infant brain sensitive to formant exaggeration. Collectively, these results provide the first evidence that formant expansion in infant-directed speech enhances neural activities for phonetic encoding and language learning. 相似文献
160.
Recent research on anagram solution has produced two original findings. First, it has shown that a new bigram frequency measure
called top rank, which is based on a comparison of summed bigram frequencies, is an important predictor of anagram difficulty. Second, it
has suggested that the measures from a type count are better than token measures at predicting anagram difficulty.Testing
these hypotheses has been difficult because the computation of the bigram statistics is difficult. We present a program that
calculates bigram measures for two-to nine-letter words. We then show how the program can be used to compare the contribution
of top rank and other bigram frequency measures derived from both a token and a type count. Contrary to previous research,
we report that type measures are not better at predicting anagram solution times and that top rank is not the best predictor
of anagram difficulty. Lastly we use this program to show that type bigram frequencies are not as good as token bigram frequencies
at predicting word identification reaction time. 相似文献