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251.
On the predictive validity of behavioral momentum theory for mitigating resurgence of problem behavior
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![点击此处可从《Journal of the experimental analysis of behavior》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Wayne W. Fisher Brian D. Greer Andrew R. Craig Billie J. Retzlaff Ashley M. Fuhrman Katherine R. Lichtblau Valdeep Saini 《Journal of the experimental analysis of behavior》2018,109(1):281-290
We summarize the results of four recent translational studies from our lab that used the predictions of behavioral momentum theory to inform the development of more durable treatments for destructive behavior. Treatments informed by behavioral momentum theory generally showed better suppression of target responding during an extinction challenge than did a comparison treatment. We reanalyze data from each of the four studies to show that this general finding is apparent both at the aggregate (i.e., proportion of baseline response rates averaged across participants) and within participant (i.e., percentage reduction in proportion of baseline response rates, difference in raw response rates during the extinction challenge). Interestingly, participants who experienced multiple cycles of the extinction challenge generally showed less differentiation in target responding between the treatment informed by behavioral momentum theory and the comparison treatment. Overall results suggest that applications of behavioral momentum theory can substantially improve the durability of common treatments for destructive behavior. 相似文献
252.
Sound attenuation and preferred music in the treatment of problem behavior maintained by escape from noise
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![点击此处可从《Journal of applied behavior analysis》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Tracy L. Kettering Wayne W. Fisher Michael E. Kelley Robert H. LaRue 《Journal of applied behavior analysis》2018,51(3):687-693
We examined the extent to which different sounds functioned as motivating operations (MO) that evoked problem behavior during a functional analysis for two participants. Results suggested that escape from loud noises reinforced the problem behavior for one participant and escape from arguing reinforced problem behavior for the other participant. Noncontingent delivery of preferred music through sound‐attenuating headphones decreased problem behavior without the use of extinction for both participants. We discuss the results in terms of the abolishing effects of the intervention. 相似文献
253.
Joanne Goodall Caroline Fisher Sarah Hetrick Lisa Phillips Emma M. Parrish Kelly Allott 《Neuropsychology review》2018,28(2):216-231
Background: Depression is among the most common mental health problems for young people. In adults, depression is associated with neurocognitive deficits that reduce the effectiveness of treatment and impair educational and vocational functioning. Compared to adults, less is known about the neurocognitive functioning of young people with depression, and existing research has reported inconsistent findings. Method: This systematic review and meta-analysis synthesized the literature on neurocognitive functioning in currently depressed youth aged 12–25 years in comparison to healthy controls. Results: Following a systematic review of the literature, 23 studies were included in the meta-analysis. Poorer performance in the domains of attention (SMD: .50, 95% CI: .18–.83, p?=?.002), verbal memory (SMD: .78, 95% CI: .50–1.0, p?<?.001), visual memory (SMD: .65, 95% CI: .30–.99, p?<?.001), verbal reasoning/knowledge (SMD: .46; 95% CI: .14–.79; p?<?0.001) and IQ (SMD: .32; 95% CI: .08–.56; p?=?0.01) were identified in depressed youth. Relative weaknesses in processing speed/reaction time and verbal learning were also evident, however, these findings disappeared when the quality of studies was controlled for. Moderator analysis showed a tendency for poorer set-shifting ability in younger depressed participants relative to controls (although non-significant; p?=?.05). Moderator analysis of medication status showed taking medication was associated with poorer attentional functioning compared to those not taking medication. Conclusion: The findings suggest that currently depressed young people display a range of neurocognitive weaknesses which may impact treatment engagement and outcome. The findings support the need to consider neurocognitive functioning when treating youth with depression. 相似文献
254.
Marie A. Sillice Steven F. Babbin Colleen A. Redding Joseph S. Rossi Andrea L. Paiva Wayne F. Velicer 《Psychology, health & medicine》2018,23(1):39-45
The fourteen-factor Processes of Change Scale for Sun Protection assesses behavioral and experiential strategies that underlie the process of sun protection acquisition and maintenance. Variations of this measure have been used effectively in several randomized sun protection trials, both for evaluation and as a basis for intervention. However, there are no published studies, to date, that evaluate the psychometric properties of the scale. The present study evaluated factorial invariance and scale reliability in a national sample (N = 1360) of adults involved in a Transtheoretical model tailored intervention for exercise and sun protection, at baseline. Invariance testing ranged from least to most restrictive: Configural Invariance (constraints only factor structure and zero loadings); Pattern Identity Invariance (equal factor loadings across target groups); and Strong Factorial Invariance (equal factor loadings and measurement errors). Multi-sample structural equation modeling tested the invariance of the measurement model across seven subgroups: age, education, ethnicity, gender, race, skin tone, and Stage of Change for Sun Protection. Strong factorial invariance was found across all subgroups. Internal consistency coefficient Alpha and factor rho reliability, respectively, were .83 and .80 for behavioral processes, .91 and .89 for experiential processes, and .93 and .91 for the global scale. These results provide strong empirical evidence that the scale is consistent, has internal validity and can be used in research interventions with population-based adult samples. 相似文献
255.
Acculturation, or the process of change that takes place as a result of intercultural contact, can cause a range of stressors. The task of managing this acculturative stress is particularly difficult for Muslim immigrants in Western contexts due to the global rise of Islamophobia. Research investigating the experiences of young migrant Muslims has found inconsistent results regarding the moderating influences of religious identity and religious practices on the relationship between stress and mental health. The current study examined whether levels of religiosity interacted with distinct forms of acculturative stress in the prediction of depression and well-being for Muslim youth in New Zealand. Results painted a complex picture of the relationships between religiosity and mental health, finding that greater religiosity is generally positive for youth outcomes, but it also carries the risk lowering levels of mental health through its interactions with acculturative stress. 相似文献
256.
Sketching as a Technique to Eliciting Information and Cues to Deceit in Interpreter-Based Interviews
257.
Butler R Dwosh E Beattie BL Guimond C Lombera S Brief E Illes J Sadovnick AD 《Journal of genetic counseling》2011,20(2):136-142
A novel, pathogenic presenilin 1 (PS1) mutation has recently been identified in a large Aboriginal kindred living in dispersed
communities throughout British Columbia, Canada. Disseminating genetic information and ensuring that appropriate genetic counseling
services are provided to all concerned relatives have posed several unique challenges. These challenges include knowledge
exchange and continuity of care in a geographically remote and culturally distinct community. To our knowledge, this is the
first time a specific genetic counseling approach has been needed for early-onset familial Alzheimer disease (EOFAD) in a
North American Aboriginal community. 相似文献
258.
Despite prevalent concerns about the ethical conduct of clinical trials, little is known about the day-to-day work of trials and the ethical challenges arising in them. This paper reports on a study designed to fill this gap and demonstrates a need to refine the oversight system for trials to reflect an understanding of this day-to-day work. It also illuminates ethical challenges that cannot be addressed by the oversight system and so necessitate a rethinking of the ethics of clinical trials. 相似文献
259.
Fisher E 《Science and engineering ethics》2011,17(4):607-620
Science policy mandates across the industrialized world insinuate more active roles for publics, their earlier participation
in policy decisions, and expanded notions of science and technology governance. In response to these policies, engaged scholars
in science studies have sought to design and conduct exercises aimed at better attuning science to its public contexts. As
demand increases for innovative and potentially democratic forms of public engagement with science and technology, so also
do the prospects for insights from science studies to contribute to policy agendas and institutional capabilities. This collection
brings together an international set of scholars in science, technology and society who inquire into the meaning, efficacy
and responsibility of engaged science studies scholarship as a public matter. 相似文献
260.
Michael Fisher 《Journal of Applied Logic》2011,9(4):223-238
Autonomous agents are not so difficult to construct. Constructing autonomous agents that will work as required is much harder. A clear way in which we can design and analyse autonomous systems so that we can be more confident that their behaviour is as required is to use formal methods. These can, in principle, allow us to exactly specify the behaviour of the agent, and verify that any implementation has the properties required. In addition to using a more formal approach, it is clear that problems of conceptualisation and analysis can be aided by the use of an appropriate abstraction.In this article we tackle one particular aspect of formal methods for agent-based systems, namely the formal representation and implementation of deliberation within agents. The key aspect here is simplicity. Agents are specified using a relatively simple temporal logic and are executed by directly interpreting such temporal formulae. Deliberation is captured by modifying the way in which execution handles its temporal goals. Thus, in this article we provide motivations, theoretical underpinnings, implementation details, correctness arguments, and comparisons with related work. 相似文献