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301.
Philosophical Studies - This article addresses three questions about well-being. First, is well-being future-sensitive? I.e., can present well-being depend on future events? Second, is well-being... 相似文献
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We examined the population prevalence and correlates of stages in smokers' readiness to quit, using data from 1,048 smokers recruited in a self-weighting, multistage, systematic clustered area sample from 0.44% of South Australian dwellings, with an 89% response rate. Smokers in the precontemplation stage comprised 24.1% of the sample, smokers in the contemplation stage comprised 47.2%, and smokers in the preparation stage comprised 28.7%. No sociodemographic variables (i.e., age, sex, marital status, educational level) were found to be significant independent predictors of membership in the different stages. The five significant independent predictors of being in the precontemplation stage (vs. the contemplation stage) were (a) having a higher confidence of quitting, (b) seeing fewer health risks associated with smoking, (c) not having made an attempt to quit, (d) seeing quitting as more difficult, and (e) smoking 25 or more cigarettes a day. The two significant independent predictors of being in the contemplation stage (vs. the preparation stage) were (a) having lower confidence of quitting and (b) not having tried to quit. We discuss implications for the understanding of smoking behavior in populations and also consider how cessation campaigns might address the factors associated with different stages of readiness to quit. 相似文献
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The prospect of consumable meat produced in a laboratory setting without the need to raise and slaughter animals is both realistic and exciting. Not only could such in vitro meat become popular due to potential cost savings, but it also avoids many of the ethical and environmental problems with traditional meat productions. However, as with any new technology, in vitro meat is likely to face some detractors. We examine in detail three potential objections: 1) in vitro meat is disrespectful, either to nature or to animals; 2) it will reduce the number of happy animals in the world; and 3) it will open the door to cannibalism. While each objection has some attraction, we ultimately find that all can be overcome. The upshot is that in vitro meat production is generally permissible and, especially for ethical vegetarians, worth promoting. 相似文献
308.
Thomas Armstrong Sara Federman Kari Hampson Owen Crabtree Bunmi O. Olatunji 《Behavior Therapy》2021,52(1):149-161
Several studies have observed heightened Pavlovian fear conditioning in PTSD. However, it is unclear how fear conditioning in PTSD is related to risk factors for the disorder, such as anxiety sensitivity. Fifty-one combat-exposed veterans (20 with PTSD, 31 without PTSD) completed a differential fear conditioning task in which one colored rectangle (CS +) predicted a loud scream (US), whereas a different colored rectangle (CS-) predicted no US. Veterans with PTSD were characterized by greater anxiety to the CS + but not the CS- during acquisition and extinction, and greater US expectancy during the CS + but not the CS- at extinction. Also, veterans with PTSD had greater pupil dilation to both CSs at extinction, but not at acquisition. Anxiety sensitivity was correlated with anxiety and US expectancy in response to the CS +, but not the CS-, at both acquisition and extinction, and also with pupil diameter to both the CS + and CS- at extinction. Nearly all of these relations held when covarying for PTSD symptoms and trait anxiety. These findings suggest that increased fear conditioning in PTSD may be related to elevated anxiety sensitivity. 相似文献
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Owen Lloyd Tamara Ownsworth Jennifer Fleming Melanie J. Zimmer-Gembeck 《Child neuropsychology》2018,24(5):702-722
There is a lack of validated measures for assessing self-awareness of deficits after pediatric traumatic brain injury (TBI). The current study aimed to develop and examine the psychometric properties of the Paediatric Awareness Questionnaire (PAQ), and investigate factors related to self-awareness. The PAQ was administered to 32 children aged 8–16 years with mild to severe TBI (72% male, M age = 11.75, SD = 2.9), their parents, and treating clinicians, and to 32 age- and gender-matched typically developing controls and their parents. Children with TBI and their parents also completed the Knowledge of Injury Checklist (KIC), and parents completed the Depression Anxiety and Stress Scale 21. The PAQ was found to have fair to excellent (α = .79–.97) internal consistency for all versions across both groups and good concordance between parent and clinician total scores (ICC = .78). There was also evidence of convergent validity between the PAQ and KIC for both child (r = ?.45, p < .05) and parent ratings (r = ?.66, p < .001). Poorer self-awareness was significantly related to younger age at injury for the TBI group and lower parental education for the total sample. ANCOVA identified that children with TBI demonstrated significantly poorer awareness than controls after controlling for parental education. Children with TBI typically overestimated their functioning compared to their parents, whereas typically developing children tended to rate their functioning lower than their parents. These findings provide preliminary support for the reliability and validity of the PAQ for assessing self-awareness after pediatric TBI. 相似文献
310.
Michelle Gomel Brian Oldenburg Jim Lemon Neville Owen Fred Westbrook 《Psychology & health》2013,28(4):223-229
Abstract Worksite smoking bans provide an ideal opportunity to examine the effects of enforced smoking restrictions on not only smoking behaviour, but also other health behaviours. This pilot study examines the short term effects of a such a ban on self-reported smoking behaviour, carbon monoxide and plasma cotinine levels and a number of other appetitive behaviours. The total number of cigarettes smoked on a working day and the number smoked just during working hours both declined following the introduction of a ban. Although the carbon monoxide levels of smokers during working hours demonstrated a similar trend to self-reported smoking, smokers' cotinine levels tended to increase, following an initial decrease following the ban. These data are suggestive of a compensatory process and a change in smoking topography, probably outside working hours. Measures of stress and craving also appeared to be affected by the introduction of smoking restrictions. 相似文献