An Attributional Analysis of Reactions to Magic Johnson1

Principles from attribution theory were used to analyze public reactions to the health status of Magic Johnson. An experimental study containing two distinct samples (college students and African-American adults) together with supplemental reports from local and national media confirm the value of this approach. The findings show that inferences about causal responsibility are related to affective reactions of sympathy and anger toward Magic Johnson. Implications for attribution theory, as well as for future attitudes toward Magic Johnson, are discussed.     

Molar versus local reinforcement probability as determinants of stimulus value.

During one component of a multiple schedule, pigeons were trained on a discrete-trial concurrent variable-interval variable-interval schedule in which one alternative had a high scheduled rate of reinforcement and the other a low scheduled rate of reinforcement. When the choice proportion between the alternatives matched their respective relative reinforcement frequencies, the obtained probabilities of reinforcement (reinforcer per peck) were approximately equal. In alternate components of the multiple schedule, a single response alternative was presented with an intermediate scheduled rate of reinforcement. During probe trials, each alternative of the concurrent schedule was paired with the constant alternative. The stimulus correlated with the high reinforcement rate was preferred over that with the intermediate rate, whereas the stimulus correlated with the intermediate rate of reinforcement was preferred over that correlated with the low rate of reinforcement. Preference on probe tests was thus determined by the scheduled rate of reinforcement. Other subjects were presented all three alternatives individually, but with a distribution of trial frequency and reinforcement probability similar to that produced by the choice patterns of the original subjects. Here, preferences on probe tests were determined by the obtained probabilities of reinforcement. Comparison of the two sets of results indicates that the availability of a choice alternative, even when not responded to, affects the preference for that alternative. The results imply that models of choice that invoke only obtained probability of reinforcement as the controlling variable (e.g., melioration) are inadequate.     

Cultural phenomena and the research enterprise: Toward a culturally anchored methodology

Highlights the points at which culture intersects major phases of the research enterprise — problem formulation, population definition, concept and measurement development, research design, methodology, and data analysis — and influences and constrains what researchers deem worthy of investigation and how they interpret what they observe. These ethnocentric biases inhibit the development of a knowledge base for understanding diverse cultural communities. At each step of the research process, the need to carefully examine and expose the underlying cultural assumptions and to generate and develop alternative choices is emphasized. Guidelines are provided to encourage researchers to be aware of and deliberately make choices toward the development of a culturally anchored methodology that balances the demands for rigor and sensitivity.     

The NCATE Process and behaviorally-based special education

The National Council for Accreditation of Teacher Education (NCATE) has long sought to identify effective programs for teacher preparation in this country. Recently, the Council has revised its standards to be more rigorous and demanding. This revision presents new and challenging standards for the accreditation of programs preparing educators. The most problematic but most important of these new standards is the requirement of a well-articulated knowledge base supporting a program's content and processes. Development of the knowledge base statement involves the articulation of the program's philosophy, theme, model, goals, objectives, primary research base, wisdom of practice, and evaluation procedures. A behavioral model serves well in meeting these requirements, particularly since behavioral applications in education are well researched and the approach is compatible with the emphasis on specific goals and objectives and evaluation of effectiveness. Effective educational methods are available and are mostly behavioral. The articulation of the NCATE knowledge base encourages education faculty, traditionally nonbehavioral, to examine the effectiveness of their programs and to demonstrate research and professional support for content and instructional methods. A behavioral knowledge base statement appropriate for NCATE is demonstrated through examples drawn from Gonzaga University's knowledge base for special education.     

A sustained analysis of the behaviors of schooling

Educationally significant behaviors of students, teachers, and supervisors were directly assessed daily for a fiscal year in a residential school in which the results of behavior analysis research are applied to all levels of schooling. The variables assessed included those found to be concomitantly related to effective schooling as determined by the educational research literature, and functionally related to effective teaching as determined by the literature of behavior analysis. Weekly summaries of the following variables were analyzed for each of two daily shifts of teachers and supervisors: (a) number of trials presented and correct number of trials, (b) number of instructional sessions conducted, (c) number of learning objectives achieved, (d) percentage correct in each of three curricular areas, (e) weekly teacher observation scores, and (f) the total and rate per hour of supervisors' task accomplishments. There were strong positive correlations between: (a) instructional sessions and learning objectives, (b) teachers use of behavioral techniques in weekly observations by supervisors and students' achievement, (c) number of supervisor tasks completed and number of instructional sessions conducted by teachers, (d) number of teacher observations by supervisors and teachers' performance during observations, and (e) number of student objectives attained and number of tasks completed by supervisors. The assessment is the most comprehensive and sustained analysis of the daily behaviors of schooling. The relationships found between students and teacher behaviors replicate the effects of numerous experiments but do so in a total school setting. The relationships found between supervisor and student behavior have not been demonstrated in prior research. There is a need for similar school wide assessments in other types of schools to determine the generality of the relationships obtained in the present article.     

Signal duration and suppression of operant responding by free reinforcement

Pigeons were trained on a VI (variable interval) schedule of food presentation with a superimposed schedule of response-independent food. Substantial suppression of the operant response rate occurred when the free food was presented without a signal. When the free food was preceded by a short (4 sec) signal, the degree of suppression was similar to that with unsignaled free food. But when the signal was lengthened to 12 sec, the degree of suppression was substantially reduced. Experiment 3 assessed the effect of signal duration using a baseline schedule of delayed reinforcement, in which contingent reinforcers were themselves preceded by a signal. The signal preceding the free reinforcers was then either the same as or different from this contingent signal. Signal duration effects occurred only when the two types of signals were different. These differences as a function of signal duration have implications for both “context-blocking” and “comparator” interpretations of the effects of noncontingent reinforcement in both Pavlovian and operant procedures.     

Exploratory longitudinal factor analysis in multiple populations

For multiple populatios, a longtidinal factor analytic model which is entirely exploratory, that is, no explicit identification constraints, is proposed. Factorial collapse and period/practice effects are allowed. An invariant and/or stationary factor pattern is permitted. This model is formulated stochastically. To implement this model a stagewise EM algorithm is developed. Finally a numerical illustration utilizing Nesselroade and Baltes' data is presented.The authors wish to thank Barbara Mellers and Henry Kaiser for their helpful comments and John Nesselroade for providing us the data for our illustration. This research wwa supported in part by a grant (No. AG03164) from the National Institute on Aging to William Meredith. Details of the derivations and a copy of the PROC MATRIX program are available upon request from the first author.     

Variability of responses within the aggression categories on the Rosenzweig Picture-Frustration Study, Children's Form

This study examined whether the procedure for combining scores to make aggression categories on the Children's Form of the Picture-Frustration Study is psychometrically sound. Subjects were 245 children from Grades 1 through 6. Their responses were rated according to the 11 kinds of responses defined in the manual (Rosenzweig, 1978c). Results indicated that most of the scores did not correlate with their corresponding categories. Thus, the way scores are combined into aggression categories may be invalid, because they seem to be combinations of very dissimilar kinds of responses to frustration. Until psychometrically sound and empirically validated ways of combining the 11 scores are determined, it is recommended that the 11 scores themselves be used for clinical and research purposes.     

Superstitious Conditioning: A Replication and Extension of Neuringer (1970)

The Psychological Record - After immediate, response-dependent reinforcers were delivered for the first three key pecks made by experimentally naive pigeons, a variable-time schedule of...     

The recognition and cognitive utilization of oppositionality

This research series begins in the theoretical view that human cognition rests in part upon implicit oppositionality. Four experiments are presented, each of which builds on some aspect of the recognition and utilization of oppositionality. Experiment I (34 females, 46 males, in cross-validation) finds that subjects recognize antonymy as readily as synonymy in comparison with a control condition (p<.001). Experiment II demonstrates that subjects rely upon oppositionality to solve a problem as readily as on primacy/recency considerations (p<.001). Experiment III (27 males, 27 females) finds that a subject's ability to recognize the opposite meaning of sentences that have been exposed earlier increases with practice (p<.05). Experiment IV (10 females, 11 males) demonstrates that subjects who are given the set to look for either opposite or nonopposite sentence meanings can make oppositional decisions with equal or greater speed than nonoppositional decisions (p<.001). Implications for psycholinguistic theories are discussed.