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21.
Scientific misconduct includes the fabrication, falsification, and plagiarism (FFP) of concepts, data or ideas; some institutions
in the United States have expanded this concept to include “other serious deviations (OSD) from accepted research practice.”
It is the absence of this OSD clause that distinguishes scientific misconduct policies of the past from the “research misconduct”
policies that should be the basis of future federal policy in this area. This paper introduces a standard for judging whether
an action should be considered research misconduct as distinguished from scientific misconduct: by this standard, research
misconduct must involve activities unique to the practice of science and must have the potential to negatively affect the
scientific record. Although the number of cases of scientific misconduct is uncertain (only the NIH and the NSF keep formal
records), the costs are high in terms of the integrity of the scientific record, diversions from research to investigate allegations,
ruined careers of those eventually exonerated, and erosion of public confidence in science. Existing scientific misconduct
policies vary from institution to institution and from government agency to government agency; some have highly developed
guidelines that include OSD, others have no guidelines at all. One result has been that the federal False Claims Act has been
used to pursue allegations of scientific misconduct. As a consequence, such allegations have been adjudicated in federal courts,
rather than judged by scientific peers. The federal government is now establishing a first-ever research misconduct policy
that would apply to all research funded by the federal government regardless of which agency funded the research or whether
the research was carried out in a government, industrial or university laboratory. Physical scientists, who up to now have
only infrequently been the subject of scientific misconduct allegations, must nonetheless become active in the debate over
research misconduct policies and how they are implemented since they will now be explicitly covered by this new federal wide
policy.
Disclaimer: The authors are grateful for the support for conduct of this research provided by the United States Department of Energy
(DOE). The views expressed in this paper are solely those of the authors and were formed and expressed without reference to
positions taken by DOE or the Pacific Northwest National Laboratory (PNNL). The views of the authors are not intended either
to reflect or imply positions of DOE or PNNL. 相似文献
22.
Two purported cues to perceived female physical attractiveness are body mass index (BMI) and body shape as measured by the waist-to-hip ratio (WHR). This study examined the relative contribution of both cues in several culturally socio-economically distinct populations. Six hundred and eighty-two participants from Britain and Malaysia were asked to rate a set of images of real women with known BMI and WHR. The results showed that BMI is the primary determinant of female physical attractiveness, whereas WHR failed to emerge as a significant predictor. The results also showed that there were significant differences in preferences for physical attractiveness along a gradient of socio-economic development, with urban participants preferring images of women with significantly lower BMIs than their rural counterparts. The findings are discussed in terms of evolutionary psychological explanations of mate selection, and sociocultural theory, which emphasises the learning of preferences for body sizes in social and cultural contexts. 相似文献
23.
This study investigated whether the perception of self as socially rejected might contribute to increased physical aggression among elementary-school children. It was hypothesized that physically aggressive children would become more physically aggressive over time if they perceived that they were rejected and tended to blame peers for social failure experiences. Third-grade boys and girls (n = 941) were assessed in the Fall and Spring of the school year. Peer-report data on physical aggression and social preference were collected, along with self-report data on perceived rejection and attributions for social failure experiences. Results for boys were consistent with hypotheses, whereas the results for girls revealed a different pattern of relations. These results constitute prospective evidence that children's self-perceptions of social rejection can uniquely influence externalizing behavior. Results are discussed in terms of mechanisms that might mediate the relation between perceived rejection and physical aggression. 相似文献
24.
David B. Suits 《Argumentation》1999,13(2):127-138
In recent philosophical debates a number of arguments have been used which have so much in common that it is useful to study them as having a similar structure. Many arguments – Searle's Chinese Room, for example – make use of thought experiments in which we are told a story or given a narrative context such that we feel we are in comfortable surroundings. A new notion is then introduced which clashes with our ordinary habits and associations. As a result, we do not bother to investigate seriously the new notion any further. I call such an arrangement, which is perhaps a variation of the fallacy of presumption, a Steep Cliff argument. One remedy for the misdirection of a Steep Cliff argument is to tell a counterstory from the point of view of the rejected notion. 相似文献
25.
Corporal Punishment by American Parents: National Data on Prevalence, Chronicity, Severity, and Duration, in Relation to Child and Family Characteristics 总被引:19,自引:0,他引:19
We present data on corporal punishment (CP) by a nationally representative sample of 991 American parents interviewed in 1995. Six types of CP were examined: slaps on the hand or leg, spanking on the buttocks, pinching, shaking, hitting on the buttocks with a belt or paddle, and slapping in the face. The overall prevalence rate (the percentage of parents using any of these types of CP during the previous year) was 35% for infants and reached a peak of 94% at ages 3 and 4. Despite rapid decline after age 5, just over half of American parents hit children at age 12, a third at age 14, and 13% at age 17. Analysis of chronicity found that parents who hit teenage children did so an average of about six times during the year. Severity, as measured by hitting the child with a belt or paddle, was greatest for children age 5–12 (28% of such children). CP was more prevalent among African American and low socioeconomic status parents, in the South, for boys, and by mothers. The pervasiveness of CP reported in this article, and the harmful side effects of CP shown by recent longitudinal research, indicates a need for psychology and sociology textbooks to reverse the current tendency to almost ignore CP and instead treat it as a major aspect of the socialization experience of American children; and for developmental psychologists to be cognizant of the likelihood that parents are using CP far more often than even advocates of CP recommend, and to inform parents about the risks involved. 相似文献
26.
27.
本研究将拼嵌技术(chimera technique)和融合技术(Morph tech—nique)结合起来,制作新形式的面孔刺激,将“刺激”和“位置”分离并分别操纵,检验了左右半脸及其位置对面孔吸引力的影响。实验结果显示:(1)“刺激”和“位置”都会影响面孔吸引力;(2)“刺激”的影响是直接的,具体表现为右半脸不论呈现在面孔的左侧还是右侧,其吸引力总是高于左半脸的吸引力;(3)“位置”的影响模式较为复杂,具体表现为左右半脸在原始位置呈现时(右丰脸呈现在右侧,左半脸呈现在左侧),其吸引力总是高于镜像位置。 相似文献
28.
Leg-to-body ratio (LBR) is one of the morphological traits that influences a person's attractiveness. To date, studies confirming that hypothesis have been conducted mainly in Western cultures. They have shown that the average or slightly higher-than-the-average LBR is perceived to be attractive in women. In the case of men, results were more ambiguous; however generally shorter or similar LBRs compared to females were attractive. Here, data on LBR preferences of a traditional, semi-nomad ethnic group (i.e., the Himba of northern Namibia, n = 81) are reported. Also in Himba people LBR influences a person's attractiveness. Similar to Western societies, extremely high and low LBRs were unattractive. However, contrary to previous findings, Himba preferred women of relatively low LBR and men of relatively high LBR. 相似文献
29.
Musculoskeletal disorders account for a higher proportion of sickness absence from work in the European Union than any other health condition. The present study examined the associations between work environment, dispositional optimism/pessimism and medically certified sickness absence caused by musculoskeletal complaints in a sample of employees from the Norwegian Armed Forces (N = 1190, 77.5% men). Dispositional pessimism, but not optimism, predicted the amount of absence also when taking into account the effects of age and the work environment. Overall, our results support previous studies suggesting that pessimism is a more salient predictor of physical health than optimism. Our results also suggest that it may be beneficial for employers to combine medical treatment of musculoskeletal symptoms with psychological treatment targeting pessimistic outcome expectancies in order to reduce the amount of sickness absence. 相似文献
30.
Anouk Festjens Sabrina Bruyneel Siegfried Dewitte 《Journal of Consumer Psychology》2014,24(3):387-393
We argue that women's previously documented unresponsiveness to sexual primes when making economic decisions may be a consequence of the specific types of primes that have been used (i.e., visual primes). In three studies we show that presenting women with tactile sexual cues does influence their decisions about economic rewards. Similar to the effect found in men, the first study demonstrates that touching a pair of boxer shorts leads to a craving for monetary rewards in women. In the second study it is shown that touching a pair of boxers makes women less loss averse for both money and food. The third study explicitly focuses on the relative effectiveness of tactile versus visual sexual cues in altering women's economic decisions, and reveals that women's willingness-to-pay for economic rewards increases only when the sexual cue is tactile. We suggest that touching (vs. seeing) sexually laden stimuli prompts pre-programmed consummatory Pavlovian responses that promote approaching economic rewards. 相似文献