Perceived persuasiveness as a function of response style: Multi-issue consistency over time

This experiment studied the effect of an individual's response style on different issues over a long period of time. A hypothetical situation depicted the repeated responses given by one person on a target issue and on four other issues for one year. The 2 × 2 × 2 factorial design varied consistency of the stimulus person's position on the target issue during the year (consistent or variable); his consistency on other issues during the year (consistent or variable); and social context (alone or dissenting group). Subjects were 155 college students. Results showed an interaction between consistency on the target issue and consistency on other issues for the three dependent measures (p < .001). That is, significantly greater persuasiveness, confidence, and dis-positional causality were attributed to stimulus persons whose opinions were either completely consistent or completely variable on all issues during the year. Results suggest that the consistency of response style across issues—and not the constant advocacy of a specific position–is the crucial factor in the effectiveness of a long-term minority influence.     

Perception of groups,size of opposition,and social influence

Two experiments investigated the relationship between social influence and the number of persons attempting influence. The organization of these persons was varied so that subjects either perceived them as a single group, as several distinct groups, or as an aggregate of unrelated individuals. Conformity was found to increase as the number of separate individuals and groups (distinct social entities) in opposition increased. But varying the size of a single group had little effect on subjects' level of conformity. Furthermore, even when subjects had a partner (social supporter), they conformed more when the opposition was categorized as several entities than as a single group. Overall, findings from the studies suggest that the manner in which persons are initially organized into groups and aggregates of individuals affects their persuasive impact on observers. Implications of these findings for research on social influence were considered.     

Blowing the Whistle on Data Fudging: A Controlled Field Experiment1

This experiment examined determinants of “whistle blowing,” the disclosure of organizational wrongdoing. Previous research, limited largely to analyses of cross-sectional, self-reported data, has not established cause-effect relations, and dispositional variables generally have not been examined. In this study, 295 students witnessed apparent wrongdoing by a research assistant and were given an opportunity to report it to a university authority. Results indicated that men were more likely than women to report the wrongdoing. Whistle blowing also was a function of lower, rather than higher, levels of moral judgment development. More whistle blowing occurred when there were more, rather than fewer, observers of wrongdoing. Implications for research and practice are descried.     

Teaching behavior analysts in an early intensive behavioral intervention setting to conduct a structured mealtime protocol

Children with autism spectrum disorder often display feeding problems, such as consumption of a limited variety of foods. It is also common for these children to be enrolled in early intensive behavioral intervention (EIBI) services for comprehensive treatment. Combined, these factors make it possible that behavior analysts will have a role in a child's clinical care related to feeding. However, given that the etiology of pediatric feeding disorders is complex and multifactorial, clinicians should ensure they have sufficient training and a setting that is appropriate for assessment and treatment. Therefore, we evaluated the effects of behavioral skills training in an EIBI setting to conduct a structured mealtime protocol. Training resulted in increases in procedural integrity, and we replicated these effects for all participants.     

A comparison of fixed momentary differential reinforcement of other behavior to variable momentary differential reinforcement of other behavior to reduce challenging behavior

Differential reinforcement of other behavior (DRO) is commonly used to reduce behavioral excesses. Momentary DRO schedules involve delivery of reinforcement contingent upon the absence of the target behavior at a given moment. Two variations of momentary DRO exist: fixed-momentary (FM) DRO and variable-momentary (VM) DRO. In the current study, we directly compared FM-DRO and VM-DRO schedules to reduce challenging behavior maintained by automatic reinforcement exhibited by four children with autism spectrum disorder. The results suggest that both the DRO schedules were equally effective to reduce challenging behavior. A social validity measure showed that most caregivers rated the VM-DRO as a preferred schedule and noted the potential for FM-DRO schedule to become more discriminable over time, which could reduce its effectiveness. However, most caregivers also commented that the FM-DRO schedule was easier to implement.     

An extension of commonly used toilet-training procedures to children with autism spectrum disorder

The current study evaluated a toilet-training treatment package described by Greer et al. (2016) with children diagnosed with autism spectrum disorder (ASD). Most of the current research on toilet-training interventions for children with ASD are replications and modifications of Azrin and Foxx (1971) or (more recently) LeBlanc et al. (2005). However, these procedures are composed of components that are not included in studies with typically developing (TD) children. For example, Greer et al. evaluated the effectiveness of three typical components within a toilet-training package, mostly with TD participants: a 30-min sit schedule, placing participants in underwear, and differential reinforcement. The primary purpose of the current study was to replicate and extend the treatment package described by Greer et al. to children with ASD. A secondary purpose was to evaluate modifications necessary for individualized toilet training when the commonly used components were ineffective. The results of Greer et al. were replicated for 11 participants with ASD in the current study, suggesting that intensive toileting interventions (e.g., interventions requiring overcorrection, reprimands, and dense sit schedules) may only be necessary for a subset of individuals with ASD.     

Taking Access to the Community: An Ecological Systems Framework for In‐Home Counseling With Older Adults

Bronfenbrenner's (1977) ecological systems theory is a holistic framework placing an individual in a system's context to address their concerns. This article offers a case study demonstrating use of the theory with older adults and the in‐home setting. Implications for the counseling field and future research needs are discussed.     

Grip strength of Texas Special Olympians

Little is known about the physical fitness parameters of individuals who participate in the Special Olympics. The purpose of this study was to assess the grip strength of 104 Special Olympians participating in the winter Olympic Games. Men were significantly stronger than women across age groups 20 to 59 yr. Women's right hands were stronger than their left, while the opposite was true for men, despite the fact that 78.8% of the subjects reported right hand dominance. Mean right and left grip strengths were 25-40% less than the 1985 normative data of Mathiowetz, et al. by age groups. Special Olympian men and women have grip strengths comparable to elderly people rather than age-matched men and women.     

Increasing social initiations in children with autism: effects of a tactile prompt

An ABAB design was used to assess the effects of a tactile prompting device (i.e., a vibrating pager) as a prompt for the social initiations of 3 children with autism during free-play activities with typically developing peers. Results indicated that the tactile prompt was effective in increasing verbal initiations for all 3 children, and responses to peers' initiations were higher for 2 participants when the tactile prompt was used. Efforts to reduce the frequency of prompts while still maintaining rates of initiations were partially successful for 1 participant.     

Reducing stereotypic behavior through discrimination training,differential reinforcement of other behavior,and self‐monitoring

The effect of a treatment package designed to reduce stereotypic body rocking was examined in a child diagnosed with autism. After baseline, the participant was taught to discriminate between inappropriate (e.g. sitting in a chair and rocking) and appropriate (e.g. sitting in a chair without rocking) behavior. During intervention, both a therapist and the participant himself monitored the occurrence of rocking behavior. A non‐resetting 5 min differential reinforcement of other behavior (DRO) schedule was also introduced. A multiple baseline across behaviors (sitting and standing) design was used to evaluate the effects of the intervention package. The results indicated that the intervention was effective in eliminating body rocking. In addition, the DRO schedule was successfully increased to 20 min for sitting and 17 min for standing and the treatment was successfully introduced at the child's school. Copyright © 2001 John Wiley & Sons, Ltd.