Understanding applied behaviour analysis: An introduction to ABA for parents, teachers, and other professionals

book review

Parents' experiences of applied behaviour analysis (ABA)-based interventions for children diagnosed with autistic spectrum disorder

Applied behaviour analysis (ABA)-based programmes are endorsed as the gold standard for treatment of children with autistic spectrum disorder (ASD) in most of North America. This is not the case in most of Europe, where instead a non-specified 'eclectic' approach is adopted. We explored the social validity of ABA-based interventions with 15 European families who had experience with home-based, mainly self-managed, ABA-based programmes for their own child/ren with ASD. The results of the study highlighted the overwhelmingly positive impact that ABA-based interventions had on their children in areas such as social skills, challenging behaviour, communication, gross and fine motor skills, concentration, interaction, independence, overall quality of life and, most importantly, a feeling of hope for the future. Implications for European policy on ASD are discussed. © 2013 NASEN.

“Signal, image and video processing” special issue: Semantic representations for social behavior analysis in video surveillance systems

No abstract available

Applied behaviour analysis: What do teachers of students with autism spectrum disorder know

With rising numbers of school-aged children with autism educated in mainstream classrooms and applied behaviour analysis (ABA) considered the basis of best practice, teachers’ knowledge in this field has become a key concern for inclusion. Self-reported knowledge of ABA of special needs teachers (n=165) was measured and compared to their actual knowledge of ABA demonstrated in accurate responses to a multiple-choice test. Findings reported here show that teachers’ self-perceived knowledge exceeded actual knowledge and that actual knowledge of ABA was not related to training received by government agency. Implications for teacher training are discussed.

Effectiveness of Self-Instructional Mediator Training in Applied Behaviour Analysis

Interventions using applied behaviour analysis (ABA) are widely used with children with autism spectrum disorders (ASD). Individuals who work with this population are important to target for ABA education. This study evaluated the efficacy of a self-directed program in increasing parent and student ABA knowledge and skills, self-efficacy, and new skill development in children with ASD. Study 1 was a pilot study of the newly developed evaluation materials. Study 2 tested the self-instructional package with three parents of children with ASD, three university students, and eight children diagnosed with ASD. Parents and students were given the Simple Steps ABA training package to use independently and were measured using a multiple baseline across participants and/or skills design. After training, ABA knowledge scores and self-efficacy showed variable improvement as did children’s appropriate behaviours. These results suggest that more research is needed to determine the efficacy of a self-instructional ABA package.

Behavior analysis in Brazil

La historia del análisis del comportamiento en Brasil comenzó con la visita de Fred S. Keller a la Universidad de São Paulo en 1961, cuando él era un académico de la Fundación Fullbright; en aquella época, Keller presentó los trabajos de Skinner a los psicólogos brasileños. Su primer asistente fue Carolina Martuscelli Bori, en aquel entonces una psicóloga social influenciada por el trabajo de Kurt Lewin. Orientada inicialmente por Keller, Carolina Bori fue la principal fuerza de difusión del análisis del comportamiento en Brasil, comenzando con el curso de psicología en la Universidad de Brasilia, en el cual, durante agosto de 1964, se dictó el primer curso de Análisis Experimental de la Conducta. La mayoría de los analistas del comportamiento de hoy en día fueron directa o indirectamente estudiantes de Carolina Bori. Actualmente varios programas de psicología en el país ofrecen cursos de análisis del comportamiento

Behavior analysis of electromyographic activity of the masseter muscle in sleep bruxers

The effects of occlusal splint on the electric activity of masseter were studied in 15 women who presented sleep bruxism using surface electromyography. Sleep bruxism was defined by its clinical characteristics. The signal acquisition was done during mandible occlusion without clenching and maximum voluntary contraction in two situations. The first was after a workday without using the occlusal splint; and the second, after a sleeping night using occlusal splints. Evaluating masseter muscles during mandible occlusion without clenching, it could be observed that lower values were noticed after splint wearing in both sides. The same results were verified in maximum voluntary contraction (MVC). These results confirmed that the use of occlusal splints reduced the electromyographic activity of the right and left masseters, showing its myorelaxing effect. © 2009 Elsevier Ltd. All rights reserved.

Electrical behavior analysis of n-type CaCu3Ti4O12 thick films exposed to different atmospheres

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Therapist’s directive and nondirective behavior: analysis of their effects in a parent training group

The study described the interaction between therapist and clients in a group intervention with two mothers and a grandmother. Five out of thirteen taped sessions were designated for analysis. Main results: a) therapist’s categories that stood out: approval, recommendation, interpretation, information and information request; b) clients’ categories that stood out: report, agreement, relation, and opposition, c) the probability for recommendation coupled with use of approval exceeded the probability of occurrence of other combinations. Possible explanations for the results were offered and new research questions were raised.

Processes Regulating the Initiation and Postejaculatory Resumption of Copulatory Behavior in Male Hamsters

Studies using factor analysis have helped describe the organization of copulatory behavior in male rodents. However, the focus of these studies on a few traditional measures may have limited their results. To test this possibility, 74 sexually-experienced male hamsters were observed as they copulated with stimulus females. The measures collected exceeded the conventional ones in number, variety and independence. The factor analysis of these data revealed a structure with seven factors collectively accounting for 80% of the variance. Most resembled the factors in previous reports, reinforcing the contributions that the processes suggested by these factors make to the organization,of male behavior. But several other factors were more novel, possibly reflecting the use of measures that were novel or revised for greater independence. The most interesting of these were two factors focusing on early steps in the progression leading to ejaculation. Importantly, both incorporated measures from each of the three copulatory series that were observed. Past work suggests that independent processes control the times required to initiate copulation and later resume it after an ejaculation. In contrast, these results suggest the existence of two processes, each of which contributes to both the initiation and reinitiation of copulation. (C) 2014 Elsevier B.V. All rights reserved.

Applied genre analysis: the case of introductions in spanish teacher trainees curricular design documents

A host of studies over the years have been published on introductions to research articles across a variety of fields. However, much less attention has been paid to professional or workplace introductions as well as student written introductions. This study aims to redress this imbalance by studying the writing samples of four primary English teacher trainees’ introductions to curricular design i.e. the document candidates must present to an examination board in Spain. This genre can be considered occluded in that exemplars are private and confidential and not readily available to the aspiring candidate. Three recurrent moves were identified, namely, explaining the importance of curricular design, providing background and defining concepts. Instances of self-glorification (Bhatia 1996) were revealed. The implications of the findings can have a positive effect on students’ future writing. RESUMEN. Se han publicado varios estudios en los últimos años sobre las introducciones de los artículos de investigación en varios campos. Sin embargo, se ha prestado mucha menor atención a las introducciones en los ámbitos profesionales o las introducciones en el lugar de trabajo, así como a las introducciones escritas por estudiantes. Este estudio tiene por objeto corregir este desequilibrio mediante el análisis de cuatro introducciones redactadas por candidatos para las oposiciones públicas de profesores de inglés de primaria. Este género se puede considerar oculto puesto que las muestras de dichas introducciones no están publicadas. El análisis de estas introducciones muestra que hay tres movimientos recurrentes: una explicación de la importancia del diseño curricular, definición del contexto educativo y, por último, definición de conceptos. Hay ejemplos en este estudio empírico de auto-promoción (Bhatia 1996). Las implicaciones de los resultados pueden tener un efecto positivo en la escritura de estos estudiantes en el futuro.

Convention, Tradition, and the New Wave : Assessing Clinician Identity within Behavior Therapy

In the first wave, behaviorists questioned the conventional wisdom that inner experience was relevant to understanding human behavior. In the 1970s, cognitive-behavioral theories emphasized the importance of the cognitive element, not just the environment, in explaining and modifying behavior. The third wave is drawn from advances in basic and applied behavior analysis of language, Eastern mystical traditions, and less empirically oriented therapeutic approaches. Examples include Acceptance and Commitment Therapy (ACT), Dialectical Behavior Therapy (DBT), Functional Analytic Psychotherapy (FAP), and Mindfulness Based Cognitive Therapy (IBCT). This study reports a survey of clinicians and non-clinicians who self-identify with second or third wave approaches, and a group of undergraduate psychology students intended to represent a layperson or folk psychological approach. Their preferences, in the context of 10 clinical vignettes, among 5 different therapeutic responses or interventions that included "ACT-like," "cognitive," and commonsense or "neutral" options were measured. Third wave-oriented respondents exhibited more consistency than others in their preference for interventions that match their self-identified theoretical orientation, however the author suggests that construction of the vignettes may have influenced this result.

Multiple purpose river development; studies in applied economic analysis

Mode of access: Internet.