An Analysis of Autism as a Contingency-Shaped Disorder of Verbal Behavior

The Analysis of Verbal Behavior - This paper analyzes autism as a contingency-shaped disorder of verbal behavior. Contingencies of reinforcement in effect during the first to third year of a...     

Self-advocates have the last say on friendship

This study reports the friendship experiences and aspirations of adults with intellectual disabilities. The findings of a larger study were reviewed by an expert group of self-advocates with intellectual disability. The expert group confirmed some of the interpretation of the original data and expanded on issues. Friendship is established as an issue of concern among adults with intellectual disability. Consequently, policy-makers and service providers need to be intentional about providing support for friendships. Participants asserted a positive self-identity of being a person with intellectual disability and how this could be a basis for friendship. Also, people with intellectual disability demonstrated how they should be considered experts in their own life experience and how they can be effectively included in the formulation, implementation, analysis and review of research.     

Is Autism a Preventable Disorder of Verbal Behavior? A Response to Five Commentaries

The Analysis of Verbal Behavior - This paper presents a response to five commentaries on our article An Analysis of Autism as a Contingency-Shaped Disorder of Verbal Behavior (Drash &...     

An experiment on coordination in multi-candidate elections: The importance of polls and election histories

Do polls simply measure intended voter behavior or can they affect it and, thus, change election outcomes? Do candidate ballot positions or the results of previous elections affect voter behavior? We conduct several series of experimental, three-candidate elections and use the data to provide answers to these questions. In these elections, we pay subjects conditionally on election outcomes to create electorates with publicly known preferences. A majority (but less than two-thirds) of the voters are split in their preferences between two similar candidates, while a minority (but plurality) favor a third, dissimilar candidate. If all voters voted sincerely, the third candidate — a Condorcet loser — would win the elections. We find that pre-election polls significantly reduce the frequency with which the Condorcet loser wins. Further, the winning candidate is usually the majority candidate who is listed first on the poll and election ballots. The evidence also shows that a shared history enables majority voters to coordinate on one of their favored candidates in sequences of identical elections. With polls, majority-preferred candidates often alternate as election winners.     

A FAMILY THERAPIST RATING SCALE*

This article reports the development of a scale for evaluating family therapist skills. The scale includes ten items within each of five skill categories. All items were found to discriminate significantly between videotaped segments of effective and ineffective family therapist skills. Also all skill categories discriminated significantly between experienced and inexperienced family therapists. The interrater reliability and internal consistency of the categories were also judged to be acceptable. Suggestions are presented for uses of the scale in therapist training research.     

A Road Oft Taken: Unaffordable Home Energy Bills,Forced Mobility And Childhood Education in Missouri

This study explores the interconnection between two seemingly unrelated problems: unaffordable home energy bills and poor educational attainment. The study goes beyond the self-evident observation that if hungry children make bad students, cold children would make bad students as well. Instead, the study focuses on the well-documented relationship between frequent household mobility and poor educational attainment. Looking specifically at a group of low-income households in Missouri, the study evaluates to what extent, if at all, unaffordable home energy bills contribute to frequent household mobility and, therefore, by extension, to the educational problems facing students in those households.     

An axiomatic derivation of subjective probability,utility, and evaluation functions

Subjective expected utility maximization is derived from four axioms, using an argument based on the separating hyperplane theorem. It is also shown that the first three of these axioms imply a more general maximization formula, involving an evaluation function, which can still serve as a basis for decision analysis.     

The nature of the connection between life course and satisfaction with community services

Research on satisfaction with community services has used both age and life cycle stage as predictors of satisfaction. As both age and life cycle stage are indicators of life course, their relative advantages in service satisfaction research need to be assessed. The authors correlated both age and life cycle stage with twenty service satisfaction items and with item non-response (a measure of the salience of a service). Results were: (1) associations with service satisfaction were linear, (2) some associations with salience were markedly curvilinear, and (3) as predictors of service satisfaction, age and life cycle performed similarly. The choice between age and life cycle as predictors of service satisfaction appears to involve conceptual as well as empirical issues.