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961.
Evaluating a humane alternative to the bark collar: Automated differential reinforcement of not barking in a home‐alone setting 下载免费PDF全文
Alexandra Protopopova Dmitri Kisten Clive Wynne 《Journal of applied behavior analysis》2016,49(4):735-744
The aim of this study was to develop a humane alternative to the traditional remote devices that deliver punishers contingent on home‐alone dog barking. Specifically, we evaluated the use of remote delivery of food contingent on intervals of not barking during the pet owner's absence. In Experiment 1, 5 dogs with a history of home‐alone nuisance barking were recruited. Using an ABAB reversal design, we demonstrated that contingent remote delivery of food decreased home‐alone barking for 3 of the dogs. In Experiment 2, we demonstrated that it is possible to thin the differential‐reinforcement‐of‐other‐behavior (DRO) schedule gradually, resulting in a potentially more acceptable treatment. Our results benefit the dog training community by providing a humane tool to combat nuisance barking. 相似文献
962.
While the philosophical puzzles about “life” that once confounded biology have all been solved by science, much of the “mystery of consciousness” remains unsolved due to multiple “explanatory gaps” between the brain and conscious experience. One reason for this impasse is that diverse brain architectures both within and across species can create consciousness, thus making any single neurobiological feature insufficient to explain it. We propose instead that an array of general biological features that are found in all living things, combined with a suite of special neurobiological features unique to animals with consciousness, evolved to create subjective experience. Combining philosophical, neurobiological and evolutionary approaches to consciousness, we review our theory of neurobiological naturalism that we argue closes the “explanatory gaps” between the brain and subjective experience and naturalizes the “experiential gaps” between subjectivity and third-person observation of the brain. 相似文献
963.
Patricia D. Stokes 《创造性行为杂志》2014,48(4):276-289
This article presents a problem‐solving model to examine the often problematic relationship between expertise and creativity. The model has two premises, each the opposite of a common cliché. The first cliché asserts that creativity requires thinking outside‐the‐box. The first premise argues that experts can only think and problem solve inside the tool boxes of their expertise. The second cliché, that creativity requires freedom from constraints, points to the problem with expertise. Free to do anything, experts repeat what has worked best in the past. A solution is suggested by the second premise: to circumvent the liabilities of expertise, creativity requires constraints of a particular paired kind. The model is introduced as an expansion of prior process models focused on problem identification and construction. Problem‐finding is reanalyzed as constraint‐finding. A case study shows how one recognized creator, painter Chuck Close, uses constraints as a tool to solve the expertise‐creativity problem. 相似文献
964.
Reduced autobiographical memory specificity as a mediating factor between general anxiety symptoms and performance on problem‐solving tasks 下载免费PDF全文
This study sought to further explain the association between general anxiety symptoms and impaired problem‐solving by testing whether this occurs, in part, through a reduced ability to retrieve event‐level, specific autobiographical memory (AM). Participants (N = 301; M age = 28.2 SD = 7.7, 55.8% female) completed assessments of the retrieval of specific AM, anxiety symptoms, depressive symptoms, and rumination. They then completed the Means‐End Problem Solving Task, which assessed their ability to produce relevant problem‐solving steps. Participants who were higher in anxiety reported a lesser number of relevant problem‐solving steps, and this association was, in part, related to anxiety being associated with reduced AM specificity (after controlling for depressive symptoms). Rumination did not mediate anxiety and problem‐solving, nor anxiety and AM specificity. These findings provide further evidence that elevated anxiety is associated with reduced ability to retrieve specific AM, and a specific cognitive pathway through which anxiety may affect problem‐solving performance. 相似文献
965.
While effective and efficient solving of everyday problems is important in business domains, little is known about the effects of workplace monitoring on problem-solving performance. In a laboratory experiment, we explored the monitoring environment’s effects on an individual’s propensity to (1) establish pattern solutions to problems, (2) recognize when pattern solutions are no longer efficient, and (3) solve complex problems. Under three work monitoring regimes—no monitoring, human monitoring, and electronic monitoring—114 participants solved puzzles for monetary rewards. Based on research related to worker autonomy and theory of social facilitation, we hypothesized that monitored (versus non-monitored) participants would (1) have more difficulty finding a pattern solution, (2) more often fail to recognize when the pattern solution is no longer efficient, and (3) solve fewer complex problems. Our results support the first two hypotheses, but in complex problem solving, an interaction was found between self-assessed ability and the monitoring environment. 相似文献
966.
Josselin Baumard Mathieu Lesourd Chrystelle Remigereau Christophe Jarry Frédérique Etcharry‐Bouyx Valérie Chauviré François Osiurak Didier Le Gall 《Journal of Neuropsychology》2018,12(3):409-426
Recent works showed that tool use can be impaired in stroke patients because of either planning or technical reasoning deficits, but these two hypotheses have not yet been compared in the field of neurodegenerative diseases. The aim of this study was to address the relationships between real tool use, mechanical problem‐solving, and planning skills in patients with Alzheimer's disease (AD, n = 32), semantic dementia (SD, n = 16), and corticobasal syndrome (CBS, n = 9). Patients were asked to select and use ten common tools, to solve three mechanical problems, and to complete the Tower of London test. Motor function and episodic memory were controlled using the Purdue Pegboard Test and the BEC96 questionnaire, respectively. A data‐transformation method was applied to avoid ceiling effects, and single‐case analysis was performed based on raw scores and completion time. All groups demonstrated either impaired or slowed tool use. Planning deficits were found only in the AD group. Mechanical problem‐solving deficits were observed only in the AD and CBS groups. Performance in the Tower of London test was the best predictor of tool use skills in the AD group, suggesting these patients had general rather than mechanical problem‐solving deficits. Episodic memory seemed to play little role in performance. Motor dysfunction tended to be associated with tool use skills in CBS patients, while tool use disorders are interpreted as a consequence of the semantic loss in SD in line with previous works. These findings may encourage caregivers to set up disease‐centred interventions. 相似文献
967.
968.
A multicomponent approach to thinning reinforcer delivery during noncontingent reinforcement schedules 下载免费PDF全文
Sarah K. Slocum Emma Grauerholz‐Fisher Kerri P. Peters Timothy R. Vollmer 《Journal of applied behavior analysis》2018,51(1):61-69
We evaluated a noncontingent reinforcement procedure that involved initially providing three subjects with signaled, continuous access to the functional reinforcer for aggression and slowly increasing the amount of time subjects were exposed to the signaled unavailability of the reinforcer. Additionally, alternative potential reinforcers were available throughout the sessions. Results showed immediate and substantial reductions in aggression for all three subjects. The clinical utility of this intervention is discussed, and future research directions are recommended. 相似文献
969.
970.
Akiko Obokata 《The Japanese psychological research》2022,64(1):12-26
This research investigates repetitive problem behavior (in-school problems and mild delinquency) in Japanese junior high school students from their first to third year (12–15 years old) and examines the risk factors for repetitive problem behavior among parent–child relationships, school, individual, and lifestyle factors. An analysis of the longitudinal data of 470 students (Data Set 1) found that repeated problem behavior in school was affected by low self-control, poor relationships with teachers, and lack of parental monitoring. Repeated mild delinquent behavior was affected by parental violence, poor relationships with mothers, less sleep duration, and not belonging to club activities. Some students exhibited both mild delinquency and in-school problems. Students who experienced problem behavior 10 times or more in their second year had often experienced some problem behavior (1–9 times) in their first year. Analysis of the longitudinal data of 368 students (Data Set 2) showed that in many cases, students who exhibited repeated delinquent behavior in their second year continued to exhibit problem behavior after they became third-year students. Though the number of students with repetitive mild delinquency that was totally remedied in their third year was small, a low incidence of parental violence was seen as an antecedent factor for students who did not commit mild delinquency in their third year in spite of a high frequency of delinquency in their second year. 相似文献