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171.
This study focuses on retraction notices from two major Latin American/Caribbean indexing databases: SciELO and LILACS. SciELO includes open scientific journals published mostly in Latin America/the Caribbean, from which 10 % are also indexed by Thomson Reuters Web of Knowledge Journal of Citation Reports (JCR). LILACS has a similar geographical coverage and includes dissertations and conference/symposia proceedings, but it is limited to publications in the health sciences. A search for retraction notices was performed in these two databases using the keywords “retracted”, “retraction” “withdrawal”, “withdrawn”, “removed” and “redress”. Documents were manually checked to identify those that actually referred to retractions, which were then analyzed and categorized according to the reasons alleged in the notices. Dates of publication/retraction and time to retraction were also recorded. Searching procedures were performed between June and December 2014. Thirty-one retraction notices were identified, fifteen of which were in JCR-indexed journals. “Plagiarism” was alleged in six retractions of this group. Among the non-JCR journals, retraction reasons were alleged in fourteen cases, twelve of which were attributed to “plagiarism”. The proportion of retracted articles for the SciELO database was approximately 0.005 %. The reasons alleged in retraction notices may be used as signposts to inform discussions in Latin America on plagiarism and research integrity. At the international level, these results suggest that the correction of the literature is becoming global and is not limited to mainstream international publications.  相似文献   
172.
Profound changes in gender roles have taken place over the past several decades in the United States. Women’s roles have changed most: women are marrying later in life and at lower rates, having fewer children, and working more outside of the household. “Career women” are the new normal and housewifery has gone out of fashion. At the same time, women have become less happy. We use the US General Social Surveys from 1972 to 2014 to explore these latest trends. We find that, until recently, women were happier to be housewives or to work part-time than full-time, especially, women who are older, married, with children, in middle or upper class, and living in suburbs or smaller places. The effect size of housewifery on subjective wellbeing (SWB) is mild to moderate, at about a fourth to a third of the effect of being unemployed. Therefore, we argue that one possible reason for the decline in average happiness for women was increased labor force participation. Yet, the happiness advantage of housewifery is declining among younger cohorts and career women may become happier than housewives in the future.  相似文献   
173.
Patients with newly-described or rare genetic findings are turning to social media to find and connect with others. Blogs, Facebook groups, and Twitter have all been reported as tools for patients to connect with one another. However, the preferences for social media use and privacy among patients, their families, and these communities have not been well characterized. To explore preferences about privacy and membership guidelines, an online survey was administered to two web-based patient registries, Simons Variation in Individuals Project (www.simonsvipconnect.org) and GenomeConnect (www.genomeconnect.org). Over a three-month period, invitations were sent to 2524 individuals and 103 responses (4%) were received and analyzed. Responses indicate that Facebook is the most popular resource accessed within this sample population (99%). Participants used social media to look for information about their diagnosis or test results (83%), read posts from rare disease groups or organizations (73%), participate in conversations about their diagnosis (67%), and connect with others to find support (58%). Focusing on privacy issues in social media, respondents indicate that membership and access impact the level of comfort in sharing personal or medical information. Nearly 60% of respondents felt uncomfortable sharing photos or medical information within a public Facebook group, whereas only 12% of respondents felt uncomfortable sharing in private group targeted to families alone. Using this preliminary data concerning social media use and privacy, we developed points for genetic counselors to incorporate when discussing available support resources for patients with a new, or rare, genetic diagnosis or genetic test result. Genetic counselors are trained to provide anticipatory guidance to families adapting to new genetic information, and are well-equipped to help patients consider their preferences about using social media as a source of information and support.  相似文献   
174.
The authors sought to verify the effects of vision on sit-to-stand (STS) movement performance by means of postural sway in children with cerebral palsy (CP) and typical children (TC). Participants were 42 TC and 21 children with CP. STS movement was assessed with eyes open and with eyes closed. Area and velocity of center of pressure sway were analyzed in each of the 3 STS phases. We observed greater postural sway during STS movement with eyes closed. Children with CP presented greater postural sway than TC did. Both groups exhibited greater postural instability with absence of vision expressing the role of vision to keep postural stability. Moreover, the greater postural instability was observed in children with CP.  相似文献   
175.
To evaluate the psychometric characteristics of the Swedish version of the Junior Temperament and Character Inventory (J-TCI), it was sent to parents of 9- and 12-yr.-old twins in Sweden. The final number of responders was 196 parents who rated 92 female and 104 male twin pairs. The inventory of one twin, randomly chosen from each pair, was included in the analyses. Reward Dependence, Persistence, and Cooperativeness were scored higher in girls; Novelty Seeking was higher in the 9-yr.-olds and Persistence in the 12-yr.-olds. Pearson's correlations showed that some dimensions were not statistically independent from each other, even if the covariance was moderate. Internal consistency (Cronbach's alpha) was satisfactory for Harm Avoidance, Novelty Seeking, Self-Directedness, and Cooperativeness (.68-.81), while it was lower in those dimensions that had fewer items. The Swedish parent version of the J-TCI shared about the same psychometric characteristics as found in international samples.  相似文献   
176.
Objective: To assess age-related changes in postural sway during sit-to-stand (STS) in typical children (TC) and children with mild cerebral palsy (CP). Methods: Thirty-five TC and 23 children with mild CP were allocated in four different age groups: 5–6, 7–9, 10–12, and 13–15 years; they all performed STS movements over a force plate. Anterior-posterior and medial-lateral amplitude of center of pressure (CoP) displacement, area and velocity of CoP sway were analyzed and compared between the age groups for TC and children with CP. Results: TC at 5 to 6 years of age showed higher values of anterior-posterior CoP displacement and Area of CoP sway than at 10–12 years, during the stabilization phase. There were no age-related changes for CP. Conclusion: TC change their postural sway during the last STS phase over the years, reducing their body sway. Children with CP did not show age-related changes in sway during STS, reflecting a distinct rhythm of postural control development in this population.  相似文献   
177.
In this paper the author addresses some problems concerning the relation between attachment theory and psychoanalysis and sketches the outline of a Freudian theory of attachment, based on the ideas ofthe Hungarian psychoanalyst Imre Hermann. First, he elucidates the fundamental divergence behind the insults and misunderstandings that have dominated the debate between attachment theory and Freudian psychoanalysis: they differ radically in their conceptions of temporality and of the relation between psychopathology and human nature. Second, the author presents Hermann's work on 'Clinging–Going-in-search' (1976) as a theoretical model in which the findings of attachment theory can be integrated in a theory of psychopathology that is radically dimensional and that preserves the methodology of Freudian psychoanalysis. In the third part of the paper, the author discusses the question of whether Hermann's 'clinging instinct' is a primary instinct in the Freudian sense, and whether it is an interesting alternative for Freud's 'death instinct', as Hermann claims.  相似文献   
178.
Music listening often entails spontaneous perception and body movement to a periodic pulse-like meter. There is increasing evidence that this cross-cultural ability relates to neural processes that selectively enhance metric periodicities, even when these periodicities are not prominent in the acoustic stimulus. However, whether these neural processes emerge early in development remains largely unknown. Here, we recorded the electroencephalogram (EEG) of 20 healthy 5- to 6-month-old infants, while they were exposed to two rhythms known to induce the perception of meter consistently across Western adults. One rhythm contained prominent acoustic periodicities corresponding to the meter, whereas the other rhythm did not. Infants showed significantly enhanced representations of meter periodicities in their EEG responses to both rhythms. This effect is unlikely to reflect the tracking of salient acoustic features in the stimulus, as it was observed irrespective of the prominence of meter periodicities in the audio signals. Moreover, as previously observed in adults, the neural enhancement of meter was greater when the rhythm was delivered by low-pitched sounds. Together, these findings indicate that the endogenous enhancement of metric periodicities beyond low-level acoustic features is a neural property that is already present soon after birth. These high-level neural processes could set the stage for internal representations of musical meter that are critical for human movement coordination during rhythmic musical behavior.

Research Highlights

  • 5- to 6-month-old infants were presented with auditory rhythms that induce the perception of a periodic pulse-like meter in adults.
  • Infants showed selective enhancement of EEG activity at meter-related frequencies irrespective of the prominence of these frequencies in the stimulus.
  • Responses at meter-related frequencies were boosted when the rhythm was conveyed by bass sounds.
  • High-level neural processes that transform rhythmic auditory stimuli into internal meter templates emerge early after birth.
  相似文献   
179.
180.
Bogardus  Tomas 《Philosophia》2022,50(4):1639-1664
Philosophia - What is a woman? The definition of this central concept of feminism has lately become especially controversial and politically charged. “Ameliorative Inquirists” have...  相似文献   
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