共查询到20条相似文献，搜索用时 15 毫秒
1.
James M. Kauffman 《Journal of Behavioral Education》2008,17(1):128-143
Comments on the nature of special education as an enterprise and judgment of its progress are offered. Five independent but
necessary and sufficient criteria for judgment of progress in special education for students with emotional or behavioral
disorders are suggested. Comments are made on each of the articles in the series, and concluding remarks call for more data
and better thinking. 相似文献
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Kathleen Lynne Lane Sally M. Barton-Arwood J. Ron Nelson Joseph Wehby 《Journal of Behavioral Education》2008,17(1):43-62
This study describes the academic, social, and behavioral performance of elementary and secondary students with emotional
and behavioral disorders (EBD) receiving services in a self-contained school for students with serious behavior problems,
with an emphasis on how school adjustment and problem behavior patterns predict academic performance. Results revealed that
elementary and secondary group scores were well below the 25th percentile on reading, math, and written expression measures.
Further, a seven variable model representing academic, social, and behavioral domains was able to differentiate between age
groups explaining 54% of the variance and correctly classifying 78.26% (n = 18) of the elementary students and 84.21% (n = 16) of the secondary students. Findings also suggested that behavioral variables (e.g., school adjustment, externalizing,
and internalizing) were predictive of broad reading and broad written expression scores, with school adjustment (a protective
factor) accounting for the most variance in the three-variable model. Limitations and recommendations for future research
are addressed. 相似文献
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The importance of quality of life has been increasingly recognized in the field of special education. To date, however, there
are no studies focusing exclusively on students with emotional and behavioral disorders (EBD). This study examined quality
of life differences between students with EBD and their nondisabled peers in four domains: (a) General quality of life; (b)
Self; (c) Relationships; and (d) Environment. Additional analyses compared parent and adolescent ratings. Results indicated
adolescents with EBD were significantly more dissatisfied with their quality of life in all domains than their non-EBD peers.
No significant within group differences were found for gender or age; however, EBD students in self-contained schools rated
self and environment significantly higher than their peers with EBD in public schools. Parents of adolescent with EBD rated
their adolescent’s quality of life significantly lower than their adolescent did, while parents of non-EBD adolescents rated
their adolescent’s quality of life as significantly higher than did their adolescents. This study has several implications
for programming to improve the outcomes among this group of students. 相似文献
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Matthew H Newquist Claudia L Dozier Pamela L Neidert 《Journal of applied behavior analysis》2012,45(3):497-509
Some children make impulsive choices (i.e., choose a small but immediate reinforcer over a large but delayed reinforcer). Previous research has shown that delay fading, providing an alternative activity during the delay, teaching participants to repeat a rule during the delay, combining delay fading with an alternative activity, and combining delay fading with a countdown timer are effective for increasing self‐control (i.e., choosing the large but delayed reinforcer over the small but immediate reinforcer). The purpose of the current study was to compare the effects of various interventions in the absence of delay fading (i.e., providing brief rules, providing a countdown timer during the delay, or providing preferred toys during the delay) on self‐control. Results suggested that providing brief rules or a countdown timer during the delay was ineffective for enhancing self‐control. However, providing preferred toys during the delay effectively enhanced self‐control. 相似文献
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Discounting of delayed rewards by pathological gamblers was compared to discounting of delayed rewards by matched control nongambling participants. All participants completed a hypothetical choice task in which they made repeated choices between dollars 1,000 available after a delay and an equal or lesser amount of money available immediately. The delay to the large amount of money was varied from 1 week to 10 years across conditions. Indifference points between immediate money and delayed money were identified at each delay condition by varying the amount of immediate money across choice trials. For the majority of participants, indifference points decreased monotonically across delays. Overall, gamblers discounted the delayed rewards more steeply than did control participants. 相似文献
7.
Odum AL 《Journal of the experimental analysis of behavior》2011,96(3):427-439
Delay discounting is the decline in the present value of a reward with delay to its receipt. Across a variety of species, populations, and reward types, value declines hyperbolically with delay. Value declines steeply with shorter delays, but more shallowly with longer delays. Quantitative modeling provides precise measures to characterize the form of the discount function. These measures may be regarded as higher-order dependent variables, intervening variables, or hypothetical constructs. I suggest the degree of delay discounting may be a personality trait. In the end, the ontological status of measures of delay discounting is irrelevant. Whatever delay discounting may be, its study has provided the field of behavior analysis and other areas measures with robust generality and predictive validity for a variety of significant human problems. Research on moderating the degree of delay discounting has the potential to produce substantial societal benefits. 相似文献
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The present study demonstrated the relative impact of gambling and nongambling contexts on the degree of delay discounting by pathological gamblers. We used a delay-discounting task with 20 pathological gamblers in and out of the natural context in which they regularly gambled. For 16 of the 20 participants, it appeared that the difference of context altered the subjective value of delayed rewards, thereby producing relative changes in delay-discounting rates that were generally consistent with a hyperbolic model of intertemporal choice. The current data suggest that empirically derived k values from delay-discounting tasks are context sensitive and are not constant across various settings for the individual. Implications for future transitional research on addictive disorders generally, and gambling specifically, are discussed. 相似文献
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We examined a combined approach of manipulating reinforcer dimensions and delay fading to promote the development of self‐control with 3 students diagnosed with attention deficit hyperactivity disorder. First, we administered a brief computer‐based assessment to determine the relative influence of reinforcer rate (R), reinforcer quality (Q), reinforcer immediacy (I), and effort (E) on the students' choices between concurrently presented math problems. During each session, one of these dimensions was placed in direct competition with another dimension (e.g., RvI involving math problem alternatives associated with high‐rate delayed reinforcement vs. low‐rate immediate reinforcement), with all possible pairs of dimensions presented across the six assessment conditions (RvQ, RvI, RvE, QvI, QvE, IvE). The assessment revealed that the choices of all 3 students were most influenced by immediacy of reinforcement, reflecting impulsivity. We then implemented a self‐control training procedure in which reinforcer immediacy competed with another influential dimension (RvI or QvI), and the delay associated with the higher rate or quality reinforcer alternative was progressively increased. The students allocated the majority of their time to the math problem alternatives yielding more frequent (high‐rate) or preferred (high‐quality) reinforcement despite delays of up to 24 hr. Subsequent readministration of portions of the assessment showed that self‐control transferred across untrained dimensions of reinforcement. 相似文献
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In recent years, researchers and practitioners in the behavioral sciences have profited from a growing literature on delay discounting. The purpose of this article is to provide readers with a brief tutorial on how to use Microsoft Office Excel 2010 and Excel for Mac 2011 to analyze discounting data to yield parameters for both the hyperbolic discounting model and area under the curve. This tutorial is intended to encourage the quantitative analysis of behavior in both research and applied settings by readers with relatively little formal training in nonlinear regression. 相似文献
12.
Michael Passage Matt Tincani Donald A. Hantula 《Journal of applied behavior analysis》2012,45(4):853-857
This study examined the effectiveness of using qualitatively different reinforcers to teach self‐control to an adolescent boy who had been diagnosed with an intellectual disability. First, he was instructed to engage in an activity without programmed reinforcement. Next, he was instructed to engage in the activity under a two‐choice fixed‐duration schedule of reinforcement. Finally, he was exposed to self‐control training, during which the delay to a more preferred reinforcer was initially short and then increased incrementally relative to the delay to a less preferred reinforcer. Self‐control training effectively increased time on task to earn the delayed reinforcer. 相似文献
13.
We used an assessment that involved competing reinforcer dimensions in a concurrent-schedules arrangement to examine the effects of stimulant medication on impulsivity (i.e., sensitivity of choices to reinforcer immediacy relative to rate, quality, and effort) with 4 students with attention deficit hyperactivity disorder. The assessments were administered in the context of a double-blind, placebo-controlled, counterbalanced reversal design. Reinforcer immediacy was the most influential dimension for 3 of the students and the second most influential dimension for 1 of the students across placebo and medication conditions; medication did not affect these sensitivities. 相似文献
14.
Typical assessments of temporal discounting involve presenting choices between hypothetical monetary outcomes. Participants choose between smaller immediate rewards and larger delayed rewards to determine how the passage of time affects the subjective value of reinforcement. Few studies, however, have compared such discounting to actual manipulations of reward delay. The present study examined the predictive validity of a temporal discounting procedure developed for use with children. Forty-six sixth-grade students completed a brief discounting assessment and were then exposed to a classwide intervention that involved both immediate and delayed reinforcement in a multiple baseline design across classrooms. The parameters derived from two hyperbolic models of discounting correlated significantly with actual on-task behavior under conditions of immediate and delayed exchange. Implications of temporal discounting assessments for behavioral assessment and treatment are discussed. 相似文献
15.
Dana M. Gadaire Wayne W. Fisher Mark Steege 《Journal of applied behavior analysis》2014,47(1):192-197
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We propose a model of impulsivity that predicts both domain‐general and domain‐specific variance in behaviours that produce short‐term gratification at the expense of long‐term goals and standards. Specifically, we posit that domain‐general impulsivity is explained by domain‐general self‐control strategies and resources, whereas domain‐specific impulsivity is explained by how tempting individuals find various impulsive behaviours, and to a lesser extent, in perceptions of their long‐term harm. Using a novel self‐report measure, factor analyses produced six (non‐exhaustive) domains of impulsive behaviour (Studies 1–2): work, interpersonal relationships, drugs, food, exercise and finances. Domain‐general self‐control explained 40% of the variance in domain‐general impulsive behaviour between individuals, reffect = .71. Domain‐specific temptation (reffect = .83) and perceived harm (reffect = ?.26) explained 40% and 2% of the unique within‐individual variance in impulsive behaviour, respectively (59% together). In Study 3, we recruited individuals in special interest groups (e.g. procrastinators) to confirm that individuals who are especially tempted by behaviours in their target domain are not likely to be more tempted in non‐target domains. Copyright © 2011 John Wiley & Sons, Ltd. 相似文献
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The purpose of this study was to increase self-control and engagement in a physical therapy task (head holding) for a man with acquired traumatic brain injury. Once impulsivity was observed (i.e., repeated impulsive choices), an experimental condition was introduced that consisted of choices between a small immediate reinforcer, a large fixed-delay reinforcer, and a large progressive-delay reinforcer. The participant showed a preference for the progressive-delay option, even when the duration of the delay exceeded that of the fixed delay. The results have implications for establishing optimal choice making and teaching life-enhancing skills. 相似文献
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We investigated the effects of a concurrent physical therapy activity (keeping the hand open) during delays to reinforcement in an adult man with acquired brain injuries. Once a relatively stable level of hand-open behavior was obtained, the participant was asked to choose between a small immediate reinforcer and a larger delayed reinforcer contingent on keeping the hand open at greater-than-baseline duration. Afterwards, the participant was asked to select between a larger delayed reinforcer with no hand-open requirement and the identical larger delayed reinforcer with a progressively increasing hand-open requirement. Results suggest a shift in preference to larger delayed reinforcers and an eventual preference for the hand-open requirement option. 相似文献