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51.
Susan J. Curry Robin J. Mermelstein Sherry L. Emery Amy K. Sporer Michael L. Berbaum Richard T. Campbell Brian Flay Richard B. Warnecke 《American journal of community psychology》2013,51(1-2):15-29
Most youth cessation treatment research consists of efficacy studies in which treatments are evaluated under optimal conditions of delivery. Less is known about the effectiveness of youth cessation treatments delivered in real-world, community based settings. A national sample of 41 community-based youth cessation programs participated in a longitudinal evaluation to identify site, program, and participant characteristics associated with successful cessation. Validated quit rates were comparable to those in randomized controlled trials; 7-day abstinence at the end of program averaged 14% and 30-day abstinence at 12 months averaged 12%. Multivariate GEE models explored predictors of smoking cessation at the end of the programs and at 12 months. Results showed correlates of both short- and long-term cessation. Findings point to the importance of both individual and community-level variables, including motivation, opportunities for and encouragement to engage in activities outside of academics, having youth participate in treatment before they become highly dependent smokers, and community norms and ordinances that discourage youth purchase, use and possession of tobacco. Providing evidence-based treatment to youth in community-based settings results in successful cessation. 相似文献
52.
Child–Mother Attachment Security and Child Characteristics as Joint Contributors to Young Children's Coping in a Challenging Situation 下载免费PDF全文
Nancy L. McElwain Ashley S. Holland Jennifer M. Engle Maria S. Wong Helen T. Emery 《Infant and child development》2015,24(4):414-434
Moderate challenges provide opportunities for young children to develop coping skills, yet little is known about factors related to individual differences in early coping. This study investigated child–mother attachment security (9‐point rating) assessed via a modified Strange Situation procedure, child expressive language, and child social fearfulness as contributors to coping responses among 33‐month‐old children (N = 128, 66 girls) following receipt of an empty gift box. Associations between child–mother attachment security and child coping were moderated by child characteristics. As hypothesized, greater attachment security was associated with more action towards the stressor (i.e. vocalizing about the empty box and searching for the missing gift), but only for children high on social fearfulness. Further, greater attachment security was associated with seeking more physical proximity to mothers for children low on expressive language and less physical proximity for children high on expressive language. Lastly, greater attachment security was related to more self‐distraction for children with moderate to high expressive language. Results are discussed in terms of child–mother attachment security as a psychological resource constructed over time, which the child may draw upon when confronted with a moderate non‐attachment‐related stressor. Copyright © 2014 John Wiley & Sons, Ltd. 相似文献
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It has been hypothesized that older adults are especially susceptible to proactive interference (PI) and that this may contribute to age differences in working memory performance. In young adults, individual differences in PI affect both working memory and reasoning ability, but the relations between PI, working memory, and reasoning in older adults have not been examined. In the current study, young, old, and very old adults performed a modified operation span task that induced several cycles of PI buildup and release as well as two tests of abstract reasoning ability. Age differences in working memory scores increased as PI built up, consistent with the hypothesis that older adults are more susceptible to PI, but both young and older adults showed complete release from PI. Young adults' reasoning ability was best predicted by working memory performance under high PI conditions, replicating M. Bunting (2006). In contrast, older adults' reasoning ability was best predicted by their working memory performance under low PI conditions, thereby raising questions regarding the general role of susceptibility to PI in differences in higher cognitive function among older adults. (PsycINFO Database Record (c) 2008 APA, all rights reserved). 相似文献
55.
Nina Emery 《Philosophy and phenomenological research》2017,94(2):399-432
A series of recent arguments purport to show that most counterfactuals of the form if A had happened then C would have happened are not true. These arguments pose a challenge to those of us who think that counterfactual discourse is a useful part of ordinary conversation, of philosophical reasoning, and of scientific inquiry. Either we find a way to revise the semantics for counterfactuals in order to avoid these arguments, or we find a way to ensure that the relevant counterfactuals, while not true, are still assertible. I argue that regardless of which of these two strategies we choose, the natural ways of implementing these strategies all share a surprising consequence: they commit us to a particular metaphysical view about chance. 相似文献
56.
Jeffrey S. Simons Noah N. Emery Raluca M. Simons Thomas A. Wills Michael K. Webb 《Cognition & emotion》2017,31(7):1405-1418
This study modelled associations between gender, ruminative cognitive style, alcohol use, and the time course of negative affect over the course of 43,111 random assessments in the natural environment. Participants (N? =? 263) completed 49 days of experience sampling over 1.3 years. The data indicated that rumination at baseline was positively associated with alcohol dependence symptoms at baseline as well as higher negative affect over the course of the study. Consistent with negative reinforcement models, drinking served to decrease the persistence of negative affect from moment to moment. However, this ameliorative effect of drinking was evident only among women, suggesting an increased risk for negative reinforcement driven drinking behaviour. In addition, rumination appeared to counteract the desired effects of alcohol on mood among women. This suggests that women who ruminate more may be motivated to consume larger amounts of alcohol to achieve the desired effects. Overall, the results indicate that ruminative cognitive style and the persistence of negative affect from moment to moment may reflect an individual vulnerability for the development of alcohol use disorder especially among women. 相似文献
57.
Melanie Wakefield George I. Balch Erin Ruel Yvonne Terry‐McElrath Glen Szczypka Brian Flay Sherry Emery Katherine Clegg‐Smith 《Journal of applied social psychology》2005,35(9):1894-1910
Emotional reactions to anti‐smoking advertising (e.g., fear, sadness, anger) may play an important role in promoting smoking‐related attitudinal and behavioral change. Overall, 278 youth completed response ratings of 16 different elements of 50 anti‐smoking ads made by tobacco‐control agencies, tobacco companies, and pharmaceutical companies. Compared with tobacco‐control ads, tobacco‐company ads were more likely to elicit positive emotions and less likely to elicit negative emotions and to be of interest to youth. Compared with tobacco‐control ads, pharmaceutical company ads were less likely to elicit negative emotional responses or cognitively engage youth and more likely to elicit positive emotions. These findings suggest that youth may be unlikely to respond to tobacco‐company advertising in ways that may lead to a lower likelihood of smoking. 相似文献
58.
Andre Almeida Emery Schubert John Smith Joe Wolfe 《Attention, perception & psychophysics》2017,79(7):1892-1896
Brightness is an attribute often used by musicians when describing timbral characteristics. It is related to the spectral distribution of energy, as is sharpness, studied by Zwicker (Psychoacoustics: Facts and Models, 1990). In the current work, subjects adjusted the spectral slope and thus the spectral centroid (SC) of one of a pair of sounds to make it twice as bright as the other, so as to build a perceptual scale. The ratio of SC required to double brightness is a little less than 2 and decreases as the SC of the tones increases. For these tones, the ratio of brightness is statistically different from the ratio of sharpness calculated from published models. 相似文献
59.
This article introduces a new method of data analysis that represents the playing of written music as a graph. The method,
inspired by Miklaszewski, charts low-level note timings from a sound recording of a single-line instrument using high-precision
audio-to-MIDI conversion software. Note onset times of pitch sequences are then plotted against the score-predicted timings
to produce a Note-Time Playing Path (NTPP). The score-predicted onset time of each sequentially performed note (horizontal
axis) unfolds in performed time down the page (vertical axis). NTPPs provide a visualisation that shows (1) tempo variations,
(2) repetitive practice behaviours, (3) segmenting of material, (4) precise note time positions, and (5) time spent on playing
or not playing. The NTPP can provide significant new insights into behaviour and cognition of music performance and may also
be used to complement established traditional approaches such as think-alouds, interviews, and video coding. 相似文献
60.
Dichotic listening (DL) techniques have been used extensively as a non-invasive procedure to assess language lateralization among children with and without learning disabilities (LD), and with individuals who have other auditory system related brain disorders. Results of studies using DL have indicated that language is lateralized in children with LD and that the lateralized language asymmetries do not develop after age 6 nor are they affected by gender. Observed differences in lateralized language processes between control children and those with LD were found not due to delayed cerebral dominance, but rather to deficits in selective attention. In addition, attention factors have a greater influence on auditory processing of verbal than nonverbal stimuli for children with LD, and children with LD exhibit a general processing bias to the same hemisphere unlike control children. Furthermore, employing directed attention conditions in DL experiments has played an important role in explaining learning disabled children's performance on DL tasks. We conclude that auditory perceptual asymmetries as assessed by DL with children who experience LD are the result of the interaction of hemispheric capability and attention factors. 相似文献