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821.
Jonathan D. Huppert David H. Barlow Jack M. Gorman M. Katherine Shear Scott W. Woods 《Cognitive and behavioral practice》2006,13(3):198-204
This report is a post-hoc, exploratory examination of the relationships among patient motivation, therapist protocol adherence, and panic disorder outcome in patients treated with cognitive behavioral therapy within the context of a randomized clinical trial for the treatment of panic disorder (Barlow, Gorman, Shear, & Woods, 2000). Results suggested that motivation and adherence interacted to predict change in panic severity. Among patients rated as less motivated, greater therapist protocol adherence was associated with poorer outcome. Among patients rated as more motivated, adherence was not significantly associated with outcome. Further process research is needed to confirm these preliminary results and to understand the interactions of patient and therapist factors and how they are related to outcome in standardized protocols such as cognitive behavioral therapy for panic disorder. 相似文献
822.
823.
Enlarging the Societal Pie Through Wise Legislation 总被引:1,自引:0,他引:1
Jonathan Baron Max H. Bazerman Katherine Shonk 《Perspectives on Psychological Science》2006,1(2):123-132
ABSTRACT— We offer a psychological perspective to explain the failure of governments to create near-Pareto improvements. Our tools for analyzing these failures reflect the difficulties people have trading small losses for large gains: the fixed-pie approach to negotiations, the omission bias and status quo bias, parochialism and dysfunctional competition, and the neglect of secondary effects. We examine the role of human judgment in the failure to find wise trade-offs by discussing diverse applications of citizen and government decision making, including AIDS treatment, organ-donation systems, endangered-species protection, subsidies, and free trade. Our overall goal is to offer a psychological approach for understanding suboptimality in government decision making. 相似文献
824.
Stéphanie Bellocchi Delphine Massendari Jonathan Grainger Stéphanie Ducrot 《Child neuropsychology》2019,25(4):482-506
The present study investigated the impact of inter-character spacing on saccade programming in beginning readers and dyslexic children. In two experiments, eye movements were recorded while dyslexic children, reading-age, and chronological-age controls, performed an oculomotor lateralized bisection task on words and strings of hashes presented either with default inter-character spacing or with extra spacing between the characters. The results of Experiment 1 showed that (1) only proficient readers had already developed highly automatized procedures for programming both left- and rightward saccades, depending on the discreteness of the stimuli and (2) children of all groups were disrupted (i.e., had trouble to land close to the beginning of the stimuli) by extra spacing between the characters of the stimuli, and particularly for stimuli presented in the left visual field. Experiment 2 was designed to disentangle the role of inter-character spacing and spatial width. Stimuli were made the same physical length in the default and extra-spacing conditions by having more characters in the default spacing condition. Our results showed that inter-letter spacing still influenced saccade programming when controlling for spatial width, thus confirming the detrimental effect of extra spacing for saccade programming. We conclude that the beneficial effect of increased inter-letter spacing on reading can be better explained in terms of decreased visual crowding than improved saccade targeting. 相似文献
825.
Stokes Ryan C. Venezia Jonathan H. Hickok Gregory 《Psychonomic bulletin & review》2019,26(4):1354-1366
Psychonomic Bulletin & Review - Recent evidence suggests that the motor system may have a facilitatory role in speech perception during noisy listening conditions. Studies clearly show an... 相似文献
826.
Peter Ochs Nauman Faizi Jonathan Teubner Zain Moulvi 《Journal for the scientific study of religion》2019,58(1):93-113
This article introduces a language‐based tool for addressing the role of religion in violent conflicts. Value predicate analysis (VPA) is an easily transportable, relatively uncomplicated early warning tool for measuring the probable near‐future behavior of modest‐sized religious groups in settings of potential conflict. We show that it is possible to identify a range of nine types of probable group behavior toward other groups. This approach significantly refines current binary assessments of violent/not‐violent group conduct. The authors (1) provide a warrant for diagnosing religion‐group behavior through performative analysis; (2) present a theoretical overview of VPA; (3) summarize their research, data analysis, and field collection methods; (4) present field test results; and (5) conclude with recommendations for further research. 相似文献
827.
Philip W. Brownjohn Rebekah L. Blakemore Jonathan A. Fox 《Journal of motor behavior》2019,51(3):293-301
Paired muscle stimulation is used clinically to facilitate the performance of motor tasks for individuals with motor dysfunction. However, the optimal temporal relationship between stimuli for enhancing movement remains unknown. We hypothesized that synchronous, muscle stimulation would increase the extent to which stimulated muscles are concurrently prepared for movement. We validated a measure of muscle-specific changes in corticomotor excitability prior to movement. We used this measure to examine the preparation of the first dorsal interosseous (FDI), abductor digiti minimi (ADM), abductor pollicis brevis (APB) muscles prior to voluntary muscle contractions before and after paired muscle stimulation at four interstimulus intervals (0, 5, 10, and 75 ms). Paired muscle stimulation increased premovement excitability in the stimulated FDI, but not in the ADM muscle. Interstimulus interval was not a significant factor in determining efficacy of the protocol. Paired stimulation, therefore, did not result in a functional association being formed between the stimulated muscles. Somatosensory potentials evoked by the muscle stimuli were small compared to those commonly elicited by stimulation of peripheral nerves, suggesting that the lack of functional association formation between muscles may be due to the small magnitude of afferent volleys from the stimulated muscles, particularly the ADM, reaching the cortex. 相似文献
828.
829.
Yusuke Hayashi Jonathan E. Friedel Anne M. Foreman Oliver Wirth 《Journal of the experimental analysis of behavior》2019,112(3):273-289
The goal of this study was to determine whether cluster analysis could be used to identify distinct subgroups of text message users based on behavioral economic indices of demand for text messaging. Cluster analysis is an analytic technique that attempts to categorize cases based on similarities across selected variables. Participants completed a questionnaire about mobile phone usage and a hypothetical texting demand task in which they indicated their likelihood of paying an extra charge to continue to send text messages. A hierarchical cluster analysis was conducted on behavioral economic indices, such as demand intensity, demand elasticity, breakpoint, and the maximum expenditure. With the cluster analysis, we identified 3 subgroups of text message users. The groups were characterized by (a) high intensity and low elasticity, (b) high intensity and medium elasticity, and (c) low intensity and high elasticity. In a demonstration of convergent validity, there were statistically significant and conceptually meaningful differences across the subgroups in various measures of mobile phone use and text messaging. Cluster analysis is a useful tool for identifying and profiling distinct, practically meaningful groups based on behavioral indices and could provide a framework for targeting interventions more efficiently. 相似文献
830.