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Biomedical subjects

R Forehand

Publications and source records attributed to R Forehand.

33 records · Page 2Linked to original sources

Adolescent school performance following parental divorce: are there family factors that can enhance success?

Most research on the effects of divorce on children has focused on delineation of specific areas of child maladjustment. A more optimistic approach seeks to identify variables that may mediate negative effects of a stressor, such as parental divorce. The goal of this study was to examine the relationship between one area of child adjustment, school achievement, and family factors which may mediate the negative influence of divorce. The subjects were 71 early adolescents and their recently divorced mothers. The adolescents were divided into low, medium, and high grade achievement groups. Analyses of variance and subsequent Newman-Keuls tests revealed that adolescents with high grade point averages had mothers with a lower level of depression, a higher educational level, less conflict with their ex-spouse, and less intense levels of conflict between mother and adolescent than those in the low grade point average group. A discriminant analysis resulted in a two-variable equation which accounted for 33% of the variance between low and high grade achievers. The two variables were mother's report of conflict between her and her ex-spouse in front of the adolescent and the adolescent's report of the intensity of arguments between him/herself and mother. These results indicated that school performance following divorce is not uniform for all adolescents and that family factors may mediate scholastic achievement problems.

Achievement

Parent behavioral training: an analysis of the relationship among multiple outcome measures.

The purpose of the present study was to examine the relationship among three types of outcome measures that have been employed to evaluate parent behavioral trainining: observational data collected by independent observers, parent-collected data, and parent-completed questionnaires. Previous research suggests that all three measures yield positive outcome data; however, a correlational analysis has not been performed to determine if the subjects who demonstrate the largest (smallest) change on one measure demonstrate the largest (smallest) change on the other measures. The present study undertook such a correlational analysis. Subjects were 20 young clinic-referred children and their mothers. Treatment consisted of a standardized parent training program to modify child noncompliance. All three outcome measures (observational data, parent-collected data, and questionnaire data) indicated that therapy was effective. A correlational analysis performed on the outcome measures indicated a number of significant relationships for dependent variables within the observational data and within the questionnaire data; however, there were no significant relationships across the three outcome measures. Although different outcome measures may yield similar conclusions about the effectiveness of parent behavioral training, the results suggest that any one subject, relative to other subjects, does not demonstrate uniform degrees of change across the three outcome measures. Explanations for the findings, as well as their implications, are discussed.

Behavior Therapy

The assessment of maladaptive parent-child interaction by direct observation: an analysis of methods.

Six direct observation technologies for assessing parent-child interactions are examined: Descriptive-narrative, event recording, three types of interval sampling, and sequential event recording. Selected articles in the clinical literature are reviewed to illustrate use of each technology. Furthermore, the yield of each procedure in terms of four assessment criteria was evaluated: precise description of the parent-child interaction, target selection, identification of the intervention strategy, and evaluation of the intervention technique. The sequential-event-recording technology was determined to be most advantageous in terms of the four criteria.

Adult

Parent behavioral training for problem children: an examination of studies using multiple outcome measures.

The purpose of the present paper was to review parent training studies that have used multiple outcome measures to evaluate treatment effectiveness. Twenty-four studies were identified which used at least two of the following three measures: independent observer-collected data, parent-collected data, and parent-completed questionnaire data. A description of the instruments and procedures used with each assessment technique was presented. The results indicated that all three outcome measures have yielded positive results; however, parent-collected data and parent questionnaire data were associated with more positive outcome results than data collected by independent observers. Limitations of each assessment procedure were discussed and recommendations about which measures to use were made.

Adult

Effects of a verbal warning and overcorrection on stereotyped and appropriate behaviors.

In Experiment I, the effects of a verbal warning, such as is used in Overcorrection, delivered contingently on the stereotyped mouthing behavior of two autistic/retarded children were examined. A multiple baseline design across subjects was used. The results indicated that the mouthing of one child was reduced to a near-zero level and mouthing of the second child was moderately reduced. Appropriate toy play and inappropriate object manipulation failed to show systematic changes in occurrence when mouthing was decelerated. In Experiment II, the same subjects and experimental design were used to assess the effects of a positive practice Overcorrection procedure delivered contingent on mouthing behavior. Overcorrection reduced the mouthing of both subjects. There were no systematic changes in inappropriate object manipulation but one subject did demonstrate an increased occurrence of appropriate toy play. In addition, this subject often engaged in aggressive/escape behaviors during Overcorrection, suggesting that the procedure was aversive to him.

Aggression

Effects of a procedure derived from the overcorrection principle on manipulated and nonmanipulated behaviors.

Positive practice overcorrection has been shown to be effective in reducing stereotypic self-stimulatory behaviors displayed by retarded and autistic individuals. In addition, the procedure also may increase the occurrence of appropriate behavior through intensive practice. In the present study, several stereotypic and one appropriate behavior (appropriate toy play1 displayed by two autistic children were measured before and during treatment by a positive practice in appropriate toy play overcorrection procedure. Overcorrection was introduced for each of the targeted inappropriate behaviors in sucession for both children. Results showed that overcorrection reduced all stereotypic behaviors displayed by both children. In addition, one subject displayed marked increases in the behavior practiced during overcorrection, appropriate toy play, relative to its baseline rate of occurrence. The results indicate that for some individuals, overcorrection may be effective in teaching and motivating appropriate forms of behavior as well as in reducing stereotypy.

Autistic Disorder

Time-out with children. Effects of an explanation and brief parent training on child and parent behaviors.

The purpose of the present study was twofold: (a) to determine the effect of an explanation prior to or after time-out on child compliance and on child disruptive behavior during time-out and (b) to determine the effect of brief parent training in time-out on child and parent behaviors. Thirty-two mother-child pairs served as subjects and were assigned to one of the following four groups: control, time-out only, explanation prior to time-out, or explanation following time-out. Each mother-child pair was observed for one session under pretraining, training, and posttraining conditions. The results indicated that time-out significantly increased compliance but the addition of an explanation did not further alter the effectiveness of time-out. Training in the use of time-out decreased the incidence of maternal interruptions but did affect maternal responses that were not trained. Finally, following brief time-out training for noncompliance, the mothers used the procedure only 50% of the time following noncompliance.

Behavior Therapy

An analysis of children's oppositional behavior.

The purpose of the present study was to examine the relationship between children's oppositional behavior and the following two variables: number of commands issued and time from command presentation. Twenty-four five-year-old children and their mothers served as subjects. The results indicated an increase in oppositional behavior as the number of commands increased. Furthermore, most oppositional behavior occurred immediately following the presentation of a command.

Child Behavior