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201.
Suppression of random-ratio and acceleration of temporally spaced responding by the same prereward stimulus in monkeys 总被引:1,自引:1,他引:0 下载免费PDF全文
Kelly DD 《Journal of the experimental analysis of behavior》1973,20(3):363-373
A 1-min tone and light signal that preceded two free pellets of food suppressed the random-ratio responding of four rhesus monkeys, but accelerated the same subjects' responding on a differential-reinforcement-of-low-rate schedule in separate sessions. Both schedule-specific interactions occurred during the first presentations of the signal that previously had been paired with food outside the operant sessions. Thus, neither effect was adventitiously produced. In two subjects, both the direction and magnitude of the prereward change in differential-reinforcement-of-low-rate responding appeared related to baseline response rates: the more rapid the baseline responding, the less was the acceleration during the signal. Suppression and acceleration did not appear as dichotomous effects with separate parameters, but as related effects at least partly determined by the characteristics of the baseline operant performance. 相似文献
202.
J G Kelly 《The American psychologist》1971,26(10):897-903
203.
Aversive thresholds following midbrain lesions 总被引:1,自引:0,他引:1
204.
Samuel C. Mclaughlin Martin J. Kelly Robert E. Anderson Teresa G. Wenz 《Attention, perception & psychophysics》1968,4(1):45-48
The aim of the experiment was to find out whether saccadiceve movements have any effect on perceived visual directions. ihe method was to alter the parameters of the oculomotor system so that the eye movement made in response to a peripheral target was inappropriate to the retinal locus of its image. It was found that this procedure had no effect on the perceived location of the peripheral target; and it was concluded that a specific retinal locus is more or less rigidly associated with a corresponding visual direction, but not with a particular magnitude of ocular rotation. 相似文献
205.
Bethany?L.?LeonhardtEmail author Kelsey?Benson Sunita?George Kelly?D.?Buck Rheannan?Shaieb Jenifer?L.?Vohs 《Journal of Contemporary Psychotherapy》2016,46(4):207-216
One aspect of schizophrenia contributing to its complexity is the lack of insight individuals often have into their illness. While poor insight is prevalent throughout the course of the illness, more severe levels are associated with first-episode psychosis (FEP). Interventions addressing insight are necessary but current treatments have been shown to have limited effectiveness. Thus, a novel intervention, Metacognitive Reflection and Insight Therapy (MERIT), is being studied for its efficacy of improving insight in individuals with schizophrenia spectrum disorders. MERIT is an integrative metacognitive therapy consisting of eight elements to assist clients in improving their ability to form complex ideas about themselves and others and to use this knowledge to respond to psychological problems. The present study is a case illustration of the implementation of MERIT to improve insight in FEP. Clinical outcomes were assessed and results showed that the client improved in both metacognition and insight. With replication, these results suggest that integrative metacognitive psychotherapy may serve as an intervention that improves insight in FEP, which marks an important step toward improved interventions for individuals with psychosis. 相似文献
206.
An integrated model for guiding the selection of treatment components for problem behavior maintained by automatic reinforcement 下载免费PDF全文
Wendy K. Berg David P. Wacker Joel E. Ringdahl Jason Stricker Kelly Vinquist Anuradha Salil Kumar Dutt Danielle Dolezal Jeffrey Luke Lisa Kemmerer Jayme Mews 《Journal of applied behavior analysis》2016,49(3):617-638
We evaluated the usefulness of 2 assessments to guide treatment selection for individuals whose prior functional analysis indicated that automatic reinforcement maintained their problem behavior. In the 1st assessment, we compared levels of problem behavior during a noncontingent play condition and an alone or ignore condition. In the 2nd, we assessed participants’ relative preferences for automatic reinforcement and social reinforcers in a concurrent‐operants arrangement. We used the results of these 2 assessments to assign 5 participants to a treatment based on noncontingent access to social reinforcers or to a treatment based on differential access to social reinforcers. We conducted monthly probes with the participants over 10 to 12 months to evaluate the effects of the treatment procedures. All participants showed reductions in problem behavior over this period. 相似文献
207.
208.
Stephen Ferrigno Kelly D. Hughes Jessica F. Cantlon 《Psychonomic bulletin & review》2016,23(1):141-147
Basic quantitative abilities are thought to have an innate basis in humans partly because the ability to discriminate quantities emerges early in child development. If humans and nonhuman primates share this developmentally primitive foundation of quantitative reasoning, then this ability should be present early in development across species and should emerge earlier in monkeys than in humans because monkeys mature faster than humans. We report that monkeys spontaneously make accurate quantity choices by 1 year of age in a task that human children begin to perform only at 2.5 to 3 years of age. Additionally, we report that the quantitative sensitivity of infant monkeys is equal to that of the adult animals in their group and that rates of learning do not differ between infant and adult animals. This novel evidence of precocious quantitative reasoning in infant monkeys suggests that human quantitative reasoning shares its early developing foundation with other primates. The data further suggest that early developing components of primate quantitative reasoning are constrained by maturational factors related to genetic development as opposed to learning experience alone. 相似文献
209.
210.
Elizabeth J. Gifford Lindsey M. Eldred Kelly E. Evans Frank A. Sloan 《Journal of child and family studies》2016,25(8):2447-2457
This paper examined (1) the association between parents who are convicted of a substance-related offense and their children’s probability of being arrested as a young adult and (2) whether or not parental participation in an adult drug treatment court program mitigated this risk. The analysis relied on state administrative data from North Carolina courts (2005–2013) and from birth records (1988–2003). The dependent variable was the probability that a child was arrested as a young adult (16–21). Logistic regression was used to compare groups and models accounted for the clustering of multiple children with the same mother. Findings revealed that children whose parents were convicted on either a substance-related charge on a non-substance-related charge had twice the odds of being arrested as young adult, relative to children whose parents had not been observed having a conviction. While a quarter of children whose parents participated in a drug treatment court program were arrested as young adults, parental completion this program did not reduce this risk. In conclusion, children whose parents were convicted had an increased risk of being arrested as young adults, irrespective of whether or not the conviction was on a substance-related charge. However, drug treatment courts did not reduce this risk. Reducing intergenerational links in the probability of arrest remains a societal challenge. 相似文献