On radicalizing behaviorism: A call for cultural analysis

Our culture at large continues many practices that work against the well-being of its members and its chances for survival. Our discipline has failed to realize its potential for contributing to the understanding of these practices and to the generation of solutions. This failure of realization is in part a consequence of the general failure of behavior analysts to view social and cultural analysis as a fundamental component of radical behaviorism. This omission is related to three prevailing practices of our discipline. First, radical behaviorism is characteristically defined as a "philosophy of science," and its concerns are ordinarily restricted to certain epistemological issues. Second, theoretical extensions to social and cultural phenomena too often depend solely upon principles derived from the analysis of behavior. Third, little attention has been directed at examining the relationships that do, or that should, exist between our discipline and related sciences. These practices themselves are attributed to certain features of the history of our field. Two general remedies for this situation are suggested: first, that radical behaviorism be treated as a comprehensive world view in which epistemological, psychological, and cultural analyses constitute interdependent components; second, that principles derived from compatible social-science disciplines be incorporated into radical behaviorism.     

Radical behaviorism: A productive and needed philosophy for education

Radical behaviorism is the philosophy of the science of behavior originating in the work of B. F. Skinner and elaborated over the years by a community of researchers, scholars, and practitioners. Radical behaviorism is a complete, or thoroughgoing behaviorism in that all human behavior, public and private, is explained in terms of its functional relations with environmental events. Radical behaviorism is often misrepresented in the literatures of education and psychology. Two fundamental misconceptions of radical behaviorism are that its followers (1) are logical positivists who require that a phenomenon be observed by two or more people before it qualifies for scientific analysis, and (2) either will not or cannot incorporate private events (e.g., thoughts, feelings) into their analyses of human behavior. This paper offers an advocacy perspective on contemporary radical behaviorism. In particular, we define radical behaviorism and briefly outline the history of the term's use in psychological literature, discuss the scientific practice of behavior analysts, explain the intolerance exhibited by radical behaviorists, and comment on the use of popularity as a criterion for good science. The paper concludes with a discussion of the recent shift in educational research and practice from empiricism and outcome-oriented intervention toward a holistic/constructivist philosophy described by its advocates as incompatible with behaviorally-based instruction.     

Individualized learning environments: Intra- and interpersonal consequences

This study examines the effects of individual goal structures on the intra- and interpersonal behavior of 120 fourth-grade children. Each group of four children was introduced to one of two individualized learning programs: (a) workbook materials color-coded according to level of difficulty (allowing implicit comparisons among children as to progress), and (b) materials not coded according to difficulty (discouraging comparisons). In both learning programs, children worked individually (at story writing) and were rewarded for the work. Results indicate that boys, but not girls, who were rewarded equally for doing good work in an individualized setting but who start and end at a lower step than other more frequently took away a toy from those peers with whom they compared themselves than did boys who were rewarded equally for good work and where there were no comparisons. Boys as a group, regardles of condition, gave more prize tickets to themselves than to others and gave more prize tickets to themselves than girls gave either to themselves or others. Both boys and girls appear to adopt the evaluations of their work given by the experimenter and appear to be influenced thereby in later prized-giving to themselves and to others.     

A generalized longitudinal mixture IRT model for measuring differential growth in learning environments

This article describes a generalized longitudinal mixture item response theory (IRT) model that allows for detecting latent group differences in item response data obtained from electronic learning (e-learning) environments or other learning environments that result in large numbers of items. The described model can be viewed as a combination of a longitudinal Rasch model, a mixture Rasch model, and a random-item IRT model, and it includes some features of the explanatory IRT modeling framework. The model assumes the possible presence of latent classes in item response patterns, due to initial person-level differences before learning takes place, to latent class-specific learning trajectories, or to a combination of both. Moreover, it allows for differential item functioning over the classes. A Bayesian model estimation procedure is described, and the results of a simulation study are presented that indicate that the parameters are recovered well, particularly for conditions with large item sample sizes. The model is also illustrated with an empirical sample data set from a Web-based e-learning environment.     

In search of a science‐based application: A learning tool for reading acquisition

This is a story about the fate of a psychological application: from its conception to the optimistic vision surrounding its future. We hope that this application – an enjoyable learning game (www or mobile phone‐based, available free of charge to the end users) for children – can at best help millions of children in their reading acquisition in the future. Its basis was created by following intensively the development of children with (N = 107) and without (N = 92) genetic (familial) risk for dyslexia from birth to puberty in the Jyväskylä Longitudinal study of Dyslexia (JLD)‐project. We summarize some of the major findings of the JLD in order to facilitate understanding of the reasons and logic behind the development of the game. Originally intended as a research tool for reading acquisition, its potential for prevention of reading difficulties was quickly recognized.     

The Additive Factor Method: A differential diagnostic tool in hyperactivity and learning disability

The Additive Factor Method assumes that task performance is the sum of sequential and independent processes. We studied the duration of the central processes (memory search and decision) and the motor decision process in hyperactive and learning-disabled children under socalled divided attention and S-R compatibility conditions. It was found that the learning-disabled were impaired in memory search and decision processes whereas hyperactives were impaired in the motor decision process.The authors wish to thank L. Leertouwer for making the drawings.     

Young children's natural learning environments: contrasting approaches to early childhood intervention indicate differential learning opportunities

1,000 parents of infants and toddlers enrolled in early childhood intervention programs were surveyed about the number of learning opportunities provided their preschool children using different approaches to early intervention. Findings showed that more learning opportunities were reported when participation in everyday activity settings was conceptualized as a type of intervention rather than as settings for professionals to conduct their interventions.     

Spatial cognition and behavior in young and elderly adults: implications for learning new environments

Young and elderly women's performances on scene-recognition, distance-ranking, route-execution, and map-placement tasks were compared in familiar and novel supermarkets to seek evidence of an age-related deficit in spatial cognitive performance, a benefit of environmental familiarity, and an age-related decrement in the efficiency of spatial learning. Results suggested that younger adults acquired spatial information in a novel environment more quickly than did elderly adults, but findings indicated neither an age-related deficit in spatial cognitive performance nor a benefit of environmental familiarity. Scores from psychometric tests produced low correlations with cognitive task performance. Of the behaviors observed during exploration and route execution, only 1 was significantly correlated with cognitive task performance. Standing without scanning was negatively correlated with performance on 3 tasks for elderly adults only.     

The effects of different learning environments on students’ motivation for learning and their achievement

Background. Research in higher education on the effects of student‐centred versus lecture‐based learning environments generally does not take into account the psychological need support provided in these learning environments. From a self‐determination theory perspective, need support is important to study because it has been associated with benefits such as autonomous motivation and achievement. Aim. The purpose of the study is to investigate the effects of different learning environments on students’ motivation for learning and achievement, while taking into account the perceived need support. Sample. First‐year student teachers (N= 1,098) studying a child development course completed questionnaires assessing motivation and perceived need support. In addition, a prior knowledge test and case‐based assessment were administered. Method. A quasi‐experimental pre‐test/post‐test design was set up consisting of four learning environments: (1) lectures, (2) case‐based learning (CBL), (3) alternation of lectures and CBL, and (4) gradual implementation with lectures making way for CBL. Results. Autonomous motivation and achievement were higher in the gradually implemented CBL environment, compared to the CBL environment. Concerning achievement, two additional effects were found; students in the lecture‐based learning environment scored higher than students in the CBL environment, and students in the gradually implemented CBL environment scored higher than students in the alternated learning environment. Additionally, perceived need support was positively related to autonomous motivation, and negatively to controlled motivation. Conclusions. The study shows the importance of gradually introducing students to CBL, in terms of their autonomous motivation and achievement. Moreover, the study emphasizes the importance of perceived need support for students’ motivation.