SENSORY EXTINCTION AND SENSORY REINFORCEMENT PRINCIPLES FOR PROGRAMMING MULTIPLE ADAPTIVE BEHAVIOR CHANGE

The role of sensory reinforcement was examined in programming multiple treatment gains in self-stimulation and spontaneous play for developmentally disabled children. Two phases were planned. First, we attempted to identify reinforcers maintaining self-stimulation. Sensory Extinction procedures were implemented in which auditory, proprioceptive, or visual sensory consequences of self-stimulatory behavior were systematically removed and reintroduced in a reversal design. When self-stimulation was decreased or eliminated as a result of removing one of these sensory consequences, the functional sensory consequence was designated as a child's preferred sensory reinforcer. In Phase 2, we assessed whether children would play selectively with toys producing the preferred kind of sensory stimulation. The results showed the following. (1) Self-stimulatory behavior was found to be maintained by sensory reinforcement. When the sensory reinforcer was removed, self-stimulation extinguished. (2) The sensory reinforcers identified for self-stimulatory behavior also served as reinforcers for new, appropriate toy play. (3) The multiple treatment gains observed appeared to be relatively durable in the absence of external reinforcers for play or restraints on self-stimulation. These results illustrate one instance in which multiple behavior change may be programmed in a predictable, lawful fashion by using “natural communities of sensory reinforcement.”     

Effects of Cross-Age Peer Tutoring Networks Among Students with Autism and General Education Students

In this investigation peer networks were formed consisting of students with autism and fourth grade peers. They were trained to tutor first grade students in sight word recognition. The purpose of the study was to determine if the target students could be trained effectively as tutors, to determine outcomes for the first graders, and to determine effects on social integration of network students. Effects were measured for implementation of tutoring steps, increases in sight words learned on a weekly basis for the tutees, and social interactions among network students during free time activities. Using a reversal design, with a multiple baseline component, results demonstrated higher gains on weekly pre- and posttests for first graders than control students who received classroom instruction only, successful implementation of peer tutoring steps by the network participants, and increased duration of social interaction time for the target students with autism and network companions. These findings were replicated in the following year. The peer network system for students with autism, thus not only increased their time and social engagement with typical peers but also provided a productive, socially acceptable activity for increasing academic performance for first graders exhibiting delays.     

Medical Technology and Childbirth: Experiences of Expectant Mothers and Fathers

Research and theory on medical technologysuggests that, for many expectant mothers, medicalintervention in pregnancy and childbirth results infeelings of alienation from their bodies and a lack ofcontrol over the childbirth experience. Few studies,however, examine the influence of medical interventionon the expectant father's experience of this significantlife event. In this study, we compare expectant fathers' and mothers' experiences with medicaltechnology during pregnancy and childbirth. In-depthinterviews were conducted with 15 primarily White,middle-class, married couples prior to and after the birth of their first child. Our findings revealdifferences in the impact of medical technology onexpectant mothers' and fathers' perceptions ofinvolvement and control over pregnancy andchildbirth.     

Quality of Social Support in Mental and Physical Health

The current study investigates the relationship between social support and mental and physical health. Results indicate that poor functional support (or quality of support) is related to physical health problems while structural support (or social network size) is not. Moreover, although both poor functional and structural support are related to depression and anxiety, functional support is more strongly related to these outcome variables, the strongest relationship being associated with depression. Depression and hostility are also related to social isolation, although the relationship is again stronger for depression. The results suggest that the quality of social relationships is more important than quantity for optimal mental and physical health. The clinical relevance of these findings is that the quality of social support in the lives of individuals is central to recovery and should be addressed in medical and mental health treatment planning whenever it is an etiological or maintaining factor. The author dedicates this paper to her beloved father, Charles VanderVoort and her colleagues Dr. Uwe Stuecher and Dr. Gay Barfield whom she describes as “natural altruists, the rarest and most loving type of people in the world.”     

Effects of Alcohol Intoxication on Parenting Behavior in Interactions With Child Confederates Exhibiting Normal or Deviant Behaviors

Experimental analogue methods were used to study how acute alcohol intoxication in parents influences their perceptions of and reactions to child behaviors, as well as their strategies for management of those behaviors. All participating parents had a grade school-aged son, but in half the cases this target child had a diagnosed externalizing disorder, whereas for the remaining half neither the target son nor any other offspring of the parents evidenced any psychopathology. Equal numbers of married fathers, married mothers, and single mothers from each of these groups received either alcoholic or nonalcoholic beverages prior to videotaped interactions with male child confederates who, depending on condition, enacted behaviors characteristic of either normal boys or boys with attention deficit hyperactivity/conduct/oppositional defiant disorders (ADHD/CD/ODD). Results indicated that intoxicated parents rated their ADHD/CD/ODD child partners as less deviant than did sober parents. Alcohol intoxication caused all participant groups to exhibit less attention and productive work and more commands, indulgences, and off-task talk in the interactions. Implications for better understanding of the role of psychosocial factors in the correlation between adult drinking problems and childhood behavior disorders are discussed.     

Ability and effort weights in pay level and pay increase decisions

It was hypothesized that ability, effort, and the interaction between ability and effort would influence pay level and pay increase decisions. An experiment was conducted with 66 human resource professionals to test this hypothesis. The results indicate that pay level decisions are influenced primarily by ability, and pay increase decisions are influenced primarily by the interaction between ability and effort. The results are discussed in the context of the traditional compensation model which suggests that ability should influence pay level, but not pay increase, and that effort should influence pay increase, but not pay level. It was concluded that the distinction currently being made between person and job based pay plans may not be meaningful.Portions of this paper were presented to the PHR division of the Southern Management Association, Atlanta, November, 1991.The authors wish to thank Marcia Miceli, Eileen Hogan, and Don Eskew, for their helpful comments on earlier drafts.     

Attributions related to wife abuse: A comparison of the perceptions of volunteer advocate-counselors and marriage and family therapists

Attributions related to wife abuse held by advocate-counselors working in women's shelter home settings and marriage and family therapists were compared. The major finding was that the two groups were surprisingly similar in their attributions even though their theoretical backgrounds and training were considerably different. Implications for practice and training are presented.     

SELF-ADMINISTERED WRITTEN PROMPTS TO TEACH HOME ACCIDENT PREVENTION SKILLS TO ADULTS WITH BRAIN INJURIES

This study evaluated the use of written checklists and task analyses as self-administered prompts to teach home accident prevention skills to 4 adults with brain injuries. Subsequent to baseline, participants used written checklists that identified potential in-home hazards but did not prompt behaviors necessary for hazard remediation. Written individualized task analyses, incorporating specific behavioral steps for correcting hazards that participants had failed to remediate during the checklist phase, were used to prompt appropriate responding when necessary. These were subsequently faded to transfer stimulus control to the natural conditions. A multiple probe technique across participants and settings was used. Results indicated that the checklist alone was sufficient to increase appropriate responses to many of the potential hazards. Individualized task analyses, when needed, resulted in appropriate remediation of all potential hazards. Generalization to untrained potential hazards occurred to some degree for all participants. Follow-up results showed that most skills trained were maintained over a 1-month period.     

Site Distance, Gender, and Knowledge of Geographic Sites

The primary purpose of the experiments presented in this report was to study systematically the geographic site-name, associative memory of male and female college students (predominantly White and middle class) for locations that varied in distance: local, national, and international sites. In the first experiment, participants were to match listed names of campus buildings and local cities with their marked locations on maps. In the second experiment, under a site-name memory, a site-name/map-aid memory, and a map-aid/name-aid memory (site-name associative memory) condition, participants were to recall or match as many of the 50 US states and the 25 largest US cities as they could. In the third experiment, the participants were to match a listed grouping of the world’s largest bodies of water and continents, a set of countries, and the world’s largest cities, with their marked locations on maps. In the first experiment, men matched significantly more local cities than did women; in the second experiment, men recalled significantly more of the cities under the site-name/map-aid and the map-aid/name-aid memory conditions than did women; and in the third experiment, men matched significantly more sites on all three maps than did women. The absence of gender differences for campus buildings and states may have been a product of the participants having had extensive opportunities to learn these sites. That men displayed greater knowledge of cities and international sites suggests that they have a greater interest in geography than do women. Because of the limitations of the methodology used, the gender differences favoring men could not be interpreted as primarily a product of nature or of nurture, and thus it was concluded that they were a joint product of nature and nurture.     

Moms Hating Moms: The Internalization of Mother War Rhetoric

Work status and mothering are culturally constructed as rigid binaries. The purpose of this study was to explore the effect on mothers of these polarized characterizations of motherhood and to assess the social support mothers perceive they receive for their mother identity. This study, based on interview data collected from 98 married mothers of preschool children, demonstrated that Mother War rhetoric is most extensively internalized by at-home mothers. The majority of mothers perceived a lack of cultural support for their mother role, though the impact of cultural Mother War rhetoric was buffered or exacerbated by mothers' social support systems. The lack of adequate support from other mothers, spouses, parents, and in-laws led mothers to binary constructions of worker–mother identity. This, in turn, led mothers to seek support within shared contexts, which further separated at-home and employed mother from each other and separated mothers from the support of their parents.