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131.
In this paper, we present a Capabilities-based Approach to the acceptability and the tolerability of risks posed by natural and man-made hazards. We argue that judgments about the acceptability and/or tolerability of such risks should be based on an evaluation of the likely societal impact of potential hazards, defined in terms of the expected changes in the capabilities of individuals. Capabilities refer to the functionings, or valuable doings and beings, individuals are able to achieve given available personal, material, and social resources. The likely impact of a hazard on individuals' capabilities should, we argue, be compared against two separate thresholds. The first threshold specifies the minimum level of capabilities attainment that is acceptable in principle for individuals to have in the aftermath of a hazard over any period of time. This threshold captures the level that individuals' capabilities ideally should not fall below. A risk is acceptable if the probability that the attained capabilities will be less than the acceptable level is sufficiently small. In practice, it can be tolerable for some individuals to temporarily fall below the acceptable threshold, provided this situation of lower capabilities attainment is temporary, reversible, and the probability that capabilities will fall below a tolerability threshold is sufficiently small. This second, tolerable threshold delimits an absolute minimum level of capabilities attainment below which no individual in a society should ever fall, regardless of whether that level of capabilities attainment is temporary or reversible. In this paper, we describe and justify this Capabilities-based Approach to the acceptability and tolerability of risks. We argue that the proposed theoretical framework avoids the limitations in current approaches to acceptable risk. The proposed approach focuses the attention of risk analysts directly on what should be our primary concern when judging the acceptability and the tolerability of risks, namely, how risks impact the well-being of individuals in a society. Also, our Capabilities-based Approach offers a transparent, easily communicable way for determining the acceptability and the tolerability of risks. 相似文献
132.
Nostlinger CM Gordillo V Borms R Murphy C Bogner J Csepe P Colebunders R 《Psychology, health & medicine》2008,13(5):516-528
The sexual and reproductive health (SRH)-related needs of people living with HIV/AIDS (PLHA) have not been sufficiently recognised in research and clinical care. Fifteen study sites in 13 European countries participated in this qualitative study to assess differences in perceptions between service providers (SP) and PLHA on SRH-related problems and needs of PLHA. Factors influencing SRH were determined to collect evidence on how to improve service provision. Qualitative data were obtained using an interpretative ethnographical approach. Data were analysed inductively on country level; a cross country data matrix was developed to facilitate the contextual analysis. Thirty-seven FGD discussions were organised with a total of 254 participants. A short survey was distributed to assess demographic characteristics. Results revealed insufficient information and lack of behavioural skills regarding SRH issues among PLHA. Intra- and interpersonal, provider-related, and social factors were found to influence the SRH behaviours of PLHA. Although from patients' perception SRH is a prioritized issue, it rarely comes up during routine HIV clinical care. SP need adequate counseling training to tackle SRH-related issues. A better integration between HIV care programs and SRH care settings is needed to improve effective service provision. 相似文献
133.
Peter Murphy 《Erkenntnis》2006,65(3):365-383
This paper looks at an argument strategy for assessing the epistemic closure principle. This is the principle that says knowledge
is closed under known entailment; or (roughly) if S knows p and S knows that p entails q, then S knows that q. The strategy
in question looks to the individual conditions on knowledge to see if they are closed. According to one conjecture, if all
the individual conditions are closed, then so too is knowledge. I give a deductive argument for this conjecture. According
to a second conjecture, if one (or more) condition is not closed, then neither is knowledge. I give an inductive argument
for this conjecture. In sum, I defend the strategy by defending the claim that knowledge is closed if, and only if, all the
conditions on knowledge are closed. After making my case, I look at what this means for the debate over whether knowledge
is closed. 相似文献
134.
Megan J. Murphy Wan-Juo Cheng Ronald J. Werner-Wilson 《Contemporary Family Therapy》2006,28(4):475-484
Various theoretical approaches to therapy place different emphases on the use of power in therapy. In this study, we explore six master therapists’ use of power via communicational control for theoretical consistency. Results indicate that all therapists, regardless of their stance on power, use the role of therapist to exert power in an initial therapy session. Master therapists, in general, did appear to be theoretically consistent with their stated philosophies of therapy. Suggestions for future studies exploring power therapists have are included. 相似文献
135.
Mary E. Curtner-Smith Ph.D. Anne M. Culp Ph.D. Rex Culp Ph.D. J.D. Carrie Scheib B.S. Kelly Owen B.S. Angela Tilley Molly Murphy Lauren Parkman Peter W. Coleman B.S. 《Journal of child and family studies》2006,15(2):177-189
We examined links between mothers' parenting and children's relational bullying and overt bullying in a sample of children attending a Head Start program. Mothers completed surveys and face-to-face interviews. Head Start teachers completed assessments on children. Results indicated that a small percentage of children in the sample was rated by teachers as engaging in relational bullying “frequently to almost always,” and slightly over half of the sample was rated by teachers as engaging in relational bullying “occasionally to about half of the time.” Similar results were found for the frequency with which children engaged in overt physical bullying. Regarding mothers' parenting, maternal empathy was most strongly correlated with both children's relational bullying and overt physical bullying. In addition, mothers' inappropriate developmental expectations for children and mothers' need to exert power over children rather than grant them independence were related to children's relational bullying. A composite variable for mothering predicted 11% of the variance in children's relational bullying. No gender differences were found for children's relational bullying and children's overt bullying. 相似文献
136.
This study aimed to describe the distribution of positive psychosis symptoms in a large scale, population-based sample. Data from the British Psychiatric Morbidity Survey was used to examine homogeneous sub-types of participants based on their responses to the five probe items of the Psychosis Screening Questionnaire. Latent class analysis was used to identify the underlying class structure of psychosis. Four classes of psychosis were identified. Associations between the latent classes and the demographic risk factors, clinical variables and reports of traumatic experiences showed significantly higher risks for the psychosis class, the paranoid class, and the intermediate class compared to the normative class. Four classes that appeared to represent an underlying continuum could best explain psychosis symptom expression at the population level. 相似文献
137.
Eric A. Storch Tanya K. Murphy Rhea M. Chase Mary Keeley Wayne K. Goodman Maurice Murray Gary R. Geffken 《Journal of psychopathology and behavioral assessment》2007,29(4):211-219
The present study analyzed rates of peer victimization in children with a chronic tic disorder as compared to children with
type 1 diabetes and healthy controls. The associations among peer victimization, tic symptom severity, and psychological symptoms,
as well as the potential mediating relationship between peer victimization, tic severity, and child internalizing symptoms,
were also explored. Children with tics displayed higher rates of peer victimization than control groups, and peer victimization
in children with tics was positively correlated with tic symptom severity, loneliness, anxiety symptoms, and parent report
of child internalizing symptoms. Results also supported the hypothesis that peer victimization mediates the relationship between
tic symptom severity and loneliness. Findings highlight the importance of the assessment and treatment of psychosocial variables
in children with chronic tic disorders, including social functioning and peer relationships. 相似文献
138.
Murphy KJ West R Armilio ML Craik FI Stuss DT 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2007,14(1):70-94
We investigated the word-list-learning performance of younger and older adults over 4 consecutive days at different times of day to study age-related differences in consistency of performance over time and the influence of circadian variation on performance. Eighteen younger (M age, 23.4 years) and 18 older (M age, 73.3 years) men and women participated. The start time of testing alternated between morning and early evening across the 4 days of testing. On each test day, participants learned a different list of 15 unrelated words over four learning trials. As expected, younger adults performed better than older adults on immediate recall, delayed recall, and recognition. Contrary to our expectations, time of day did not significantly influence recall or recognition performance in either the older or younger adults. Older adults did show a greater incidence of false memory (i.e., previously learned list intrusions in free recall and false alarms in recognition) than younger adults. Older adults also exhibited greater intra-individual performance variability on the measures of false memory across test days. This variability was not related to circadian variation. False memory and variability of performance have both been linked to frontal systems dysfunction. The findings presented here are consistent with the notion that changes in cognition with aging in part reflect age-related decline in frontal lobe function. 相似文献
139.
Lori Haase Barbara Cerf-Ducastel Claire Murphy 《Attention, perception & psychophysics》2009,71(5):1167-1173
Classic psychophysical studies have provided significant information on the psychophysical functions for taste stimuli. With the advent of fMRI, studies are being conducted that provide insight into central processing of gustation in humans. However, fMRI experiments impose physical limitations on stimulus delivery. In the present study, we compared psychophysical functions relating perceived intensity to concentration, derived from previous studies that used the traditional sip-and-spit and dorsal flow delivery techniques, to psychophysical functions generated in this study using a simulated stimulus delivery technique (SSDT). The SSDT delivered minute quantities of taste stimuli to the dorsal surface of the tongue, just as in an fMRI scanner. As was hypothesized, the results indicated that slopes of intensity functions were dependent on the type of stimulus delivery technique. The SSDT resulted in slopes that were more similar to those generated by dorsal flow than by sip-andspit stimulus delivery techniques, suggesting the importance of considering the influence of stimulus delivery on psychophysical response in designing and interpreting experiments. 相似文献
140.
The Psychological Record - Participants were 2 typically developing children, aged 9 and 10 years, and 1 child, aged 4 years, with a reported severe speech delay. Five specific mand functions were... 相似文献