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1.
Teacher attention was systematically manipulated to modify digit-reversal behavior in an elementary school child. Almost invariably, the child reversed the order of digits (e.g., writing 21 as the sum of 5 + 7) when adding numbers yielding a two-digit sum. The child, along with classmates, was given 20 addition problems a day for the duration of the study, and the number of reversals was recorded. During an initial baseline period, the teacher responded to digit reversals by marking them as incorrect and then giving the child "extra help" until all sums were correctly ordered. The child's present and previous teacher had both responded to reversals in this manner for approximately one year before the present study began. An experimental period followed during which the rate of reversals decreased sharply. During this period, all sums were marked as correct (whether reversed or not); "extra help" with reversals was discontinued; and correct, i.e., non-reversed, response forms were responded to with a smile, a pat on the back, and a brief comment. A reversal period followed, during which the teacher responded to reversals as she had in the first baseline period. An increase in the rate of reversals to baseline level occurred within three days. A final period, replicating the first experimental period followed, and was characterized by a sharp decrease in the rate of reversals.  相似文献   

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Delayed reinforcement techniques were applied, in a multiple baseline experimental design, to modify the behavior of a mildly maladjusted sixth-grade child. The following behaviors were chosen for modification: face-touching, posture, and voice-loudness. Videotape recordings were made of the subject's behavior during mathematics and spelling periods each day. The recordings from the mathematics period was shown to her after school, and consequences for behavior exhibited during mathematics were dispensed during the after-school viewing. This delayed reinforcement procedure produced the desired behavior changes during the mathematics period. Tapes from the spelling period, which were taken without the child's knowledge, indicated that the behavior changes generalized to portions of the day other than the mathematics period.  相似文献   

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A classroom teacher modified the behavior of a 10-yr-old student who had a high rate of obscene vocalizations accompanied by facial twitches. In the first phase, the subject was instructed to repeat rapidly the most frequent obscene word in four daily 15-min sessions. This procedure reduced the frequency of obscene vocalizations, but not to an acceptable level. Subsequently, the teacher was able effectively to control the target behavior using a timeout procedure.  相似文献   

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Examined the hypothesis that distinct parenting practices may be associated with type and profile of a child's disruptive behavior problems (e.g., oppositional, aggressive, hyperactive). Parents of 631 behaviorally disruptive children described the extent to which they experienced warm and involved interactions with their children and the extent to which their discipline strategies were inconsistent and punitive and involved spanking and physical aggression. As expected from a developmental perspective, parenting practices that included punitive interactions were associated with elevated rates of all child disruptive behavior problems. Low levels of warm involvement were particularly characteristic of parents of children who showed elevated levels of oppositional behaviors. Physically aggressive parenting was linked more specifically with child aggression. In general, parenting practices contributed more to the prediction of oppositional and aggressive behavior problems than to hyperactive behavior problems, and parenting influences were fairly consistent across ethnic groups and sex.  相似文献   

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The staff and students of a school composed of Grades 1 through 3 participated in a program to increase school attendance. Children earned the opportunity to attend part or all of a monthly party by their attendance. Immediate feedback occurred each morning by placing stars on a classroom chart for each child present. The school's attendance during the program was compared both with attendance during preceding years and with attendance at other schools. The experimental school's attendance improved dramatically to become the best of all elementary schools in the system.  相似文献   

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The present investigation evaluated the acceptability of alternative treatments for deviant child behavior. Clinical cases of children who displayed severe behavioral problems at home and at school were described along with three different treatments. The treatments, time-out from reinforcement, locked seclusion, and medication, were rated by psychiatric inpatient children and parents in a 3 × 3 replicated Latin-square design. The investigation also evaluated whether acceptability ratings were influenced by the clinical effectiveness of treatment in altering behavior. Although children and parents did not differ overall in acceptability ratings, they differed in their ranking of different treatments. Children viewed medication as the most acceptable treatment, whereas parents viewed time out as the most acceptable treatment. For both children and parents, treatments described as producing marked effects were rated as more acceptable than treatments producing weaker effects. The results indicated that disturbed children and their parents can readily distinguish the acceptability of alternative treatments. The implications of treatment acceptability for clinical applications of treatment are discussed.Completion of this investigation was facilitated by a Research Scientist Development Award (MH00353) and a grant (MH35408) from the National Institute of Mental Health. The author is grateful for the assistance of the clinical research team of the Child Psychiatric Treatment Service, especially that of Irene Heidish, M.A., who assisted with the data analyses.  相似文献   

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This study predicted stable social maladjustment at ages 10, 11, and 12 from teacher behavioral ratings in kindergarten and a measure of family demographics. Kindergarten teachers rated 1,034 boys on hyperactivity, aggression, inattention, anxiety–withdrawal, and prosocial behavior. Sociodemographic information was collected from the parents. At ages 10, 11, and 12, teacher, parent, peer, and self-report behavior ratings were collected on 743 boys. School achievement was documented from school records. Boys whose average scores on each of the five behavioral ratings across ages 10, 11, and 12 were above the 90th percentile according to at least two informants were defined as having stable behavioral problems. From teacher ratings collected in kindergarten and family demographics, logistic regression analyses predicted stable social maladjustment. For each negative outcome there was a unique set of predictors. The results are discussed with reference to the early identification of children who are at risk.This research was supported by a grant from the Conseil Québécois de la Recherche Sociale. We would also like to thank H. Beauchesne, H. Boileau, P. Charlebois, L. David, L. Desmarais-Gervais, S. Larivée, and M. LeBlanc for their participation.  相似文献   

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The parents of 56 children who had received behavior therapy rated a number of variables, including the degree to which they viewed the therapeutic relationship versus the specific techniques used in treatment as important, the extent to which the child improved in therapy, and the child's present functioning. Therapists also provided ratings of clinical improvement. Even though parents gave the highest ratings for the importance of the relationship in therapy, the correlation between technique and clinical outcome was statistically significant while the correlations between the relationship and outcome was not. These statistical associations also held when therapists rated improvement. Also, therapists saw greater improvement in children than did the parents. Over-all, the results support the view that the relationship and techniques are interwoven and are both perceived as important factors in treatment.  相似文献   

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Techniques of behavioral self-control were employed in a class where a high level of on-task behavior had been established with externally administered reinforcement procedures. The behavioral self-control techniques maintained behavior at its ongoing high level both immediately following the externally administered reinforcement treatments and during follow-up treatments after five and seven weeks. Variability in on-task behavior was reduced during the behavioral self-control phases of the study.  相似文献   

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A functional analysis involving antecedent events was conducted with 4 students who had been identified as having behavior problems. Off-task behavior was measured while task difficulty and level of adult attention were manipulated during analogue sessions. Results revealed two patterns: Three students displayed higher rates of off-task behavior during difficult tasks, and 1 displayed higher rates of off-task behavior during sessions with low attention. Improved behavior was observed when students were taught an alternative behavior that matched the assessment results.  相似文献   

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Does persistent adversity over time have effects on children's behavior beyond the effects of intermittent or concurrent adversity? This study examined the relations between school behavior in 5th grade (mean age = 11 years 0 months) and indexes representing persistent poverty and contextual risk. The indexes described 2-year intervals of family adversity. The results showed effects for persistent risk over 2 consecutive intervals for several factors, but only for recent intervals (3rd and 5th grades), and the factors differed for externalizing behavior, internalizing behavior, and academic competence. The 3rd interval of risk added little to the outcomes, and most factors did not show persistence effects. The results highlight the need for caution in expecting and interpreting effects for persistent adversity.  相似文献   

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