Abstracts in English

M L Stevens: The Workclock: A Means of Establishing and Maintaining Classroom Control. Soand J Behav Ther, S, 1-8, 1977- As an alternative to the time consuming token economy system in classrooms, a more practical "workclock" program was tested. A clock started whenever a pupil broke one of the rules stipulated. When rulebreaking ceased the clock was stopped. The primary reinforcer for not making interruptions during the working periods was free time. The results revealed a great decrease in interruptions during the formal "workclock" period and also during the follow-up period.L-G Ost: Supervision in Behaviour Therapy. Soand J Behav Ther, 6, 9-18, 1977. Super—vision of behaviour hterapy trainees is presented and advantages as well as disadvantages with the described model are discussed. The supervision aims fora gradually increased security and independence in the therapist role. Different problems are described as well as the question of how long a time period a trainee should have supervision and the importance of continuous evaluation both from the supervisor and from the trainee.

O Hordlund & S Ronnberg: Treatment of a Child With Disruptive Behaviours During his Mother's Social Contacts. Soand J Behav Ther, 6, 19~2k, 1977. Some children become extremely noisy and disturbing when a parent is visiting or talking to friends. An analysis of this behaviour pointed to the following factors as important in maintaining these behaviours: a) Differential reinforcement of disturbing behaviours as these are more likely to be noticed than quiet behaviours during social conversations, b) Social gathering functions as S :s for time—out from positive reinforcement (e g no attention). The child may bring this situation to an end by emitting a high rate of disturbing behaviours, which are thus reinforced. A successful treatment program based upon this analysis and applied to a four year old boy included: a) Differential reinforcement of a low rate of disturbing behaviours, b) Instructions to the mother never to stop a conversation when the boy engaged in disturbing behaviours, c) Instruction to the mother to attend to the boy when he is not disturbing her. Experimental control was demonstrated by the use of an A-B-A-B design.L-G Ost & L-G Ka.ll: Treatment of Eat Phobia with Eeinforced Practice and Fading: Two Case Reports. Soand J Behav Ther, 6, 25-38, 1977- In two subjects with rat phobia the applicability of reinforced practice and fading were tested using single-subject designs. Furthermore the possibility of continuous assessment of the phobic behaviours across different modalities was tested. The results shuwed that the phobias were extinguished in nine and 15 sessions respectively. The changes were unequivocal both across modalities and response systems (overt behaviour and verbal-cognitive responses).M Fredriksson: Change of Avoidance Behaviour and Heart Rate as an Effect of Systematic Desensitization: A Case of a Social Phobia. Soand J Behav Ther, 6, 39-, 1977-A phobia of public speaking was treated by systematic desensitization. The technique was modified so that an imagined response (to speak) was altered to a real stimulus (taperecorded speech). The client was given control over exposure to that stimulus. The treatment was evaluated by means of subjective reports and registration of heart rate. The results were interpreted in terms of counterconditioning and exposure to the phobic situation.     

Effects of assertive training on three dimensions of assertiveness

The relative effectiveness of several components of an assertive training program in shaping assertive responses on three dimensions of assertiveness (refusal, investigatory, commendatory) was assessed. Thirty-two unassertive females were randomly assigned to one of four experimental groups: coaching plus behavior rehearsal plus modeling, coaching plus behavior rehearsal, behavior rehearsal plus modeling, and placebo control. Five behavioral and three self-report inventories were used as dependent measures. Coaching plus behavior rehearsal appears to be the most essential treatment components. Training was effective in improving assertiveness on all three dimensions.     

The separate and combined effects of covert and overt rehearsal in developing assertive behavior

The present investigation evaluated the separate and combined effects of covert modeling and overt rehearsal as a means of developing assertive behavior. Nonassertive clients (n = 66) received one of three treatments: covert modeling, overt rehearsal and covert modeling-overt rehearsal combined. A delayed-treatment group was included in the design to serve as a no-treatment control condition before clients were reassigned randomly to one of the three treatments. Treatments led to significant improvements on self-report and behavioral measures of assertiveness and self-efficacy. Although covert and overt rehearsal treatments were equally effective, the combined procedure led to significantly greater improvements which were evident at posttreatment and at an 8-month follow-up assessment. Treatment effects generalized to novel role-play situations and brought clients to the level of other persons who regarded themselves as adept in social situations requiring assertive behavior.     

Covert and overt rehearsal and elaboration during treatment in the development of assertive behavior

The present investigation examined the effects of covert and overt rehearsal and client elaboration of situations designed to train assertive behavior. Nonassertive clients (n = 61) received one of four treatments resulting from the 2 × 2 factorial combination of Modality of Rehearsal (covert vs overt) and Elaboration (elaboration vs no elaboration of training situations). A delayed-treatment group was included in the design to serve as a no-treatment control condition before subjects were assigned randomly to one of the above treatments. Treatment led to significant improvements on self-report and behavioral measures of assertiveness and self-efficacy. Covert and overt rehearsal were equally effective. However, elaboration of training situations significantly enhanced the effects of covert and overt rehearsal. Treatment effects were maintained up to a 6-month follow-up, transferred to novel role-playing situations, and brought clients within the range of other subjects (n = 45) who regarded themselves as adept in social situations requiring assertive behavior and who had not sought treatment.     

Effects of live modeling, covert modeling and rehearsal on assertiveness in psychiatric patients.

The present study evaluated the effects of live modeling, covert modeling, and rehearsal in unassertive psychiatric patients. Psychiatric patients scoring 19 or below on the Wolpe-Lazarus Assertiveness Scale were assigned to one of five conditions, with 10 subjects in each group: (1) Test-retest (no treatment). (2) Live modeling plus rehearsal. (3) Live modeling without rehearsal. (4) Covert modeling plus rehearsal, and (5) Covert modeling without rehearsal. All subjects were videotaped (pre- and post-test) while responding to eight interpersonal situations (four training scenes; four generalization scenes) requiring assertive responses. Pre- and post-test responses for all subjects were rated independently by judges on several verbal and non-verbal components of assertiveness. The results indicated that live modeling and covert modeling effected improvements in the assertive behavior of the patients, but that the two treatments were not differentially effective. Generally, the addition of rehearsal to live or covert modeling failed to enhance treatment. But on two measures, the covert modeling plus rehearsal condition was superior to the other treatments. There was evidence for transfer of treatment effects from training to generalization scenes. No differences were found among the groups on the Wolpe-Lazarus Assertiveness Scale and the Eysenck Personality Questionnaire. The results were discussed in light of prior findings with live and covert modeling procedures.     

The Effectiveness of Brief Parent Training for the Management of Children's Homework Problems

The present study evaluated the effectiveness of a combined parent manual group training program for the management of children's homework problems. Parents of 13 children who were experiencing significantly more homework problems than their grade-school peers were assigned to either a treatment or wait-list control group. Training consisted of 3 weekly, 1-½ hour group meetings wherein behavioral techniques outlined in the parent manuaI were discussed and practiced via modeling, behavior rehearsal, and completion of home assignments. In comparison to the 7 waitlist parents, the 6 treatment parents repotted significantly fewer homework difficulties at post-treatment as measured by scores on the Homework Problem Checklist and the Learning Disability scale of the LouisviIle Behavior Check List. The control group parents increased the frequency of criticisms to their children during the waiting period. When the control group was subsequently treated, no significant gains were reported, however, training was conducted during the last four weeks of school. Scores on Homework Problem Checklists re-administered at a 6-month follow-up indicated maintenance of positive behavior change over time for the treatment group.     

Assertive training versus rehearsal and the importance of making an assertive response

This study dealt with whether mere practice would enhance assertion, and whether assertive training would reduce negative effect in simulated target situations, even when subjects (Ss) made no overt response. Males reporting difficulty with authority figures received either rehearsal alone or the complete assertive training package; in a subsequent behavioral test half in each group were told to make a response, with the remainder instructed to remain silent. Objective ratings revealed marked improvement following assertive training, while the effects of practice alone were negligible. For Ss receiving assertive training, reduction in selfreported negative affect in the target situations appeared to be independent of whether or not they engaged in overt verbalization, suggesting that assertive training, per se may enhance feelings of well-being.     

Pictorial rehearsal effects in younger and older adults

Abstract

In three studies, we examined pictorial rehearsal effects in younger and older adults. Concrete and abstract line drawings that varied in the amount of pictorial detail were presented for study under different presentation conditions. In the pictorial rehearsal condition, each picture was followed by a blank rehearsal interval where the picture was no longer presented. In all three experiments, the poststimulus interval enhanced picture recognition for both age groups, relative to a control condition where no rehearsal interval occurred. These findings suggest that older adults, like younger adults, form and maintain visual images across a blank rehearsal interval. Implications of these findings for current views on imaginal processes in older adults are discussed.     

Assessment of role-play generalization across qualitatively different situations

Role-play generalization of newly acquired assertive behavior was assessed across different response situations in a clinical outpatient sample. Prior to assertive training, subjects completed two paper-and-pencil inventories and a series of role-play situations. Behavioral role-play scenes included four response forms: making requests, expressing affection, standing up for rights, and expressing displeasure. Subjects were randomly assigned to treatment or test-retest conditions and the treatment subjects received six 2-hr sessions of assertion training using modeling, behavior rehearsal, instruction, positive reinforcement, assignedin vivo homework, bibliotherapy, and daily recordings of assertive behavior. Posttreatment, subjects completed the paper-and-pencil measures, trained role-play scenes, and a set of dissimilar untrained scenes requiring different response forms (giving compliments, receiving compliments; refusing unreasonable requests and expressing justified anger). Videotapes were rated blindly and in random order at the conclusion of the study by trained judges. Treatment and test-retest subjects were equivalent prior to training. Posttreatment for the two groups differed in self-report, role-play behavior in trained situations, and role-play behavior in untrained dissimilar situations (allp<.001). MANOVA with repeated measures confirmed that trained and generalization role-play scenes were quantitatively, as well as qualitatively, different, confirmed that treatment and test-retest subjects exhibited different performance levels posttreatment on both trained and generalization scenes, and revealed four significant interactions (allp<.001). Implications of the interactions are discussed. Canonical correlation revealed that subjects displayed significant commonality in their behavioral profiles across different response forms. The findings indicate that complex training resulted in generalization from trained situations to untrained and dissimilar generalization scenes for the clinical outpatient sample.     

SOCIAL-SKILLS TRAINING FOR UNASSERTIVE CHILDREN: A MULTIPLE-BASELINE ANALYSIS1

The effects of social-skills training consisting of instructions, feedback, behavior rehearsal, and modelling were examined in a multiple-baseline analysis in four unassertive children. The treatment was effective in that the behaviors selected for modification changed markedly. The effects of treatment generalized from trained to untrained items (interpersonal situations requiring assertive responding) and gains were maintained at the two- and four-week followup probe sessions. In addition, overall assertiveness in all subjects increased from baseline assessment to the conclusion of treatment and into followup.     

The effects of behavioral skills training on mand training by staff and unprompted vocal mands by children

We evaluated the effects of a training package, including instructions, modeling, rehearsal, and feedback, for training staff members to conduct mand training with children. Experimenters collected data on staff performance on each step of a task analysis of mand training and on unprompted child vocal mands. Training resulted in increases in staff performance in mand training and in unprompted mands by children. We observed replication of these effects across settings for all staff and for 3 of the children.     

The relationship between expressed social fears and assertiveness and its treatment implications

Behavior therapists have speculated about the relationship between social fears or social anxieties and lack of assertive behavior. Wolpe (1958) perhaps most clearly suggested such a relationship. “If he [the patient] has been ineffectual in such situations—unable, for instance, to return a faulty garment—I explain how unadaptive fears are at the bottom of this ineffectualness. … p. 116.” Wolpe further assumed that engaging in assertive behavior reciprocally inhibited fear in these same social situations and that assertive responses can be programmed for use in overcoming these fears.In later writings (Wolpe. 1969; Wolpe and Lazarus, 1966) Wolpe seems to have broadened his position concerning the cause of non-assertive behavior. Specifically, he now allows that an individual also may be non-assertive, “… not because of anxiety but because they have never had the opportunity of acquiring the necessary habits. p. 40” (Wolpe and Lazarus, 1966). For these individuals direct efforts in assertive training such as behavior rehearsal, operant conditioning or direct instruction are in order. For these individuals whose lack of assertiveness is due to a ‘phobic reaction’ or strong extrinsic fears, systematic desensitization is recommended in addition to assertive training.Despite this apparent change in position, the intuitively appealing notion that the more socially fearful an individual is the more non-assertive he is likely to be has not received the empirical attention it deserves. Rathus (1973) seems to have provided some indirect evidence pertaining to the relationship between social fears and assertiveness. In the context of evaluating the efficacy of an assertive training method he administered both the 100-item Temple Fear Survey Inventory (TFSI) (Braun and Reynolds, 1969) and the Rathus Assertiveness Schedule (RAS) (Rathus, 1973) to groups of female students receiving either assertive training, a placebo treatment or no treatment. He found that at post-test the assertive training group scored significantly higher than either the placebo or no treatment groups on the RAS and that there were no significant differences in post-test Full Scale TSFI Scores. Fear of Social Criticism Factor Scores or Fear of Social Incompetence Factor Scores although in each case the mean changes toward less fear were greater for the group receiving assertive training. This finding gives little support to the reciprocal relationship between social fears and assertiveness. What is needed is a direct determination of the degree to which social fears and assertiveness are related in a sizeable sample of subjects.     

Adding Affect to Assertion Training

Cognitive-behavioral approaches to assertion training may be enhanced by the addition of affective techniques. Contrasted role play and Gestalt two-chair role play are suggested for unassertive clients. Training in affective expressiveness and resolution of internal conflicts enables clients to discover feelings of personal power to support assertive behaviors.     

Group interpersonal skills training in a natural setting: an experimental study.

This study assessed effectiveness of group interpersonal skills training conducted in a natural setting with nonanalogue clients. Subjects (Ss) in a behavioral-training condition received 4 hr of instruction consisting of modeling, behavioral rehearsal, coaching, feedback and reinforcement. Training focused on positive and negative social responses and on initiating interactions, as well as reacting to interactions initiated by others. Subjects in a discussion-control condition engaged in focused discussion of interpersonal concerns but received no experiential practice. Within a pre-test-post-test control group design, subjective and objective measures were used to assess training effects. When compared to Ss involved in group discussion. Ss participating in group behavioral training revealed greater pre- to post-test changes on selfreported probability of engaging in selected interpersonal responses and on objective measures of eye contact, speech duration, positive affective responses, use of no-statements, compliance, refusals and requests for new behavior. Support for generalization of training is presented and methodological issues are discussed.     

COMPONENT ANALYSIS OF BEHAVIOR SKILLS TRAINING IN FUNCTIONAL ANALYSIS

Behavioral Skills Training (BST) is an effective training package that consists of instructions, modeling, rehearsal, and feedback. Although the efficacy of BST has been demonstrated, previous research has not clearly delineated its active components. This study used an alternating‐treatment design embedded within ABC and ABCD designs to evaluate the independent effects of all components of BST for training teachers to conduct functional analyses. Prior to baseline, teachers reviewed written instructions. Following baseline, modeling, rehearsal, and feedback training occurred independently during the first training phase and in combination during subsequent training phases. Rehearsal was ineffective, whereas feedback was effective at improving the performance of all teachers. Modeling was less effective than feedback, such that improvements only occurred for some teachers and some functional analysis responses. Thus, feedback, and to a lesser extent, modeling are the effective and perhaps necessary components of BST. Copyright © 2012 John Wiley & Sons, Ltd.     

Effects of reinforced directed rehearsal on expressive sign language learning by persons with mental retardation

This study used a multielement design to compare standard training (prompting and reinforcement) with and without reinforced directed rehearsal as a correction procedure in teaching expressive sign language to 10 nonverbal students with moderate to severe mental retardation. Standard training consisted of either sequential prompting or graduated guidance and 5 students were randomly assigned to each condition. Directed rehearsal involved 10 practices of the correct sign contingent on an error or no response; praise was given during directed rehearsal for cooperation and attempted signing. A stimulus control analysis revealed that only 6 of the 10 students (3 from each standard training condition) completely discriminated the trained signs within the maximum training period of 160 trials (3 of the 4 students who failed the stimulus control test were hearing impaired; the remaining 6 who showed stimulus control were not). Using only these six students' data, we found that directed rehearsal increased: (a) accuracy (percent correct), (b) speed of learning (required fewer trials to criterion), (c) efficiency (decreased total instruction time), and (d) generalization (across trainers, objects, and settings). There were no obvious interactions between directed rehearsal and the type of prompting strategy employed. Very little agitated behavior occurred in any of the sessions, and a treatment acceptability survey indicated that 10 of 14 direct-care staff and the trainers in this study preferred corrective directed rehearsal (as used in this study) over standard training alone. The results indicate that directed rehearsal may be a valuable adjunct to sign language training with nonverbal students with mental retardation.     

Effects of general-case training, instructions, rehearsal, and feedback on the reduction of sight-reading errors by competent musicians

We used general-case training, instructions, rehearsal, and feedback to teach 3 advanced flute students to improve their sight-reading skills. Training resulted in systematic decreases in note errors, rhythm errors, repetitions, and hesitations for each participant. The procedures and outcomes were socially validated through subjective evaluation by the participants and music teachers not involved with the study.     

Programming Resource Room Generalization Using Lucky Charms

Eight behavior disordered students participated in a program to promote transfer of training from a resource room to regular classroom settings. The subjects, boys and girls aged 8 to 11, were intermediate level students in an ungraded public elementary school. These students spent a portion of each day in a resource room designed to remediate their academic and social deficits. Prior to intervention all of the students correctly completed over 95% of their reading and mathematics assignments while in the resource room but less than 60% of those assignments while in regular classroom settings. Transfer of training was accomplished by establishing a personalized discriminative stimulus (S^D) within the resource room for each student. These S^Ds, designated "lucky charms," were literally carried by students from the resource room to their regular classrooms. Students correctly completed over 90% of their regular classroom reading and mathematics assignments when they worked in the presence of the lucky charm. A multiple baseline analysis across settings demonstrated a functional relationship between the introduction of the "lucky charms" and academic improvement. The "lucky charm" is suggested as an effective and economicaI strategy to facilitate transfer of training from one setting to another.     

Follow-up of a cross-national comparison on flashbulb and event memory for the September 11th attacks

Flashbulb memories are defined as vivid and long-lasting memories for the reception context of an important public event (Brown & Kulik, 1977). They are supposed to be triggered by both emotional reactions to the original event and rehearsal processes (Brown & Kulik, 1977; Finkenauer, Luminet, Gisle, El-Ahmadi, van der Linden, & Philippot, 1998; Neisser & Harsch, 1992). A test-retest design (21 vs 524 days after the event on average) was employed to assess flashbulb memory and event memory for the September 11th attacks and the impact of their emotional and rehearsal predictors in a sample of 985 respondents coming from six countries (i.e., Belgium, Italy, the Netherlands, Romania, Japan, and the USA). Results showed that national membership had a significant impact on event memory, and the emotional and rehearsal variables, but flashbulb memories for the September 11th attacks were found to be high and consistent across different countries. The implications of these findings for the debate about the nature and maintenance of flashbulb memories are discussed.