Attribution difficulty and memory for attribution-relevant information

This research compared the processing and retrieval of attribution-relevant information when the attributional inference is easy or difficult to make. Subjects attributed behavioral events to the person or to the situation, based on several items of context information. Each context sentence implied either the person or the entity as causal agent. When the attributional inference was difficult to make (an equal number of context sentences implied actor and entity as the causal agent), subjects recalled more of the behavioral events, recalled more context sentences, and were less confident in their attributions than when the attributional inference was easy to make (most context sentences implied the same causal agent). Subjects also recalled context information that was implicationally incongruent with the majority of the other context sentences with a higher probability than when that same information was implicationally congruent.     

The three bears are all boys: Mothers' gender labeling of neutral picture book characters

Two studies examined mother's labeling of gender-neutral characters in young children's picture books. In the first study, mothers and their 18- to 38-month-old children looked at three popular children's books together. The mothers' use of masculine or feminine names or pronouns to refer to gender-neutral characters was recorded. The data revealed an extreme masculine bias: 95% of all characters of indeterminate gender were referred to by the mothers as males. In a second study, specially prepared picture books were used to examine the effect of gender-relevant variables on the mothers' labeling. The results replicated Study 1 in showing a strong bias toward referring to neutral pictures with masculine labels: The incidence of masculine labels was again high and, in addition, was relatively impervious to most of the gender-relevant manipulations included in the books. The one variable that had a strong, consistent effect on the mothers' labeling was the presence of an adult in the pictures: Child Characters were nearly always referred to as males when they appeared alone; they were more likely to be given feminine or neutral lables when they were pictured in the presence of an adult. This result is related to Carpenter's [Activity Structure and Play: Implications for Socialization, in M. Liss (Ed.), Social and Cognitive Skills: Sex Roles and Childrens Play, New York: Academic Press, 1983] model of the development of sex-typed behavior. The data are also discussed with respect to the well-documented sexist bias in picture books for preschool children.This research was support in part by Grants HD-05951 from NICHHD and R01 MH33082-01 from NIMH to the first and third authors, respectively. We wish to thank Linda Roots and Elizabeth Lewis for their assitance with data analyses.     

A PSYCHOLOGICAL NEEDS ANALYSIS OF MALE AND FEMALE SEX TRAIT STEREOTYPES IN MALAYSIA

As part of a cross-cultural project, 100 Malaysian university students completed Gough and Heilbrun's (1965) Adjective Check List to assess existing stereotypes of males and females. After the construction of 100 item stereotypes for males and females the data were analyzed in terms of Murray's (1938) personality theory of psychological needs. Analysis revealed that the male “personality” reflected high needs in autonomy, aggression and exhibition, but low needs for deference and nurturance. By contrast, female needs were strong in succorance and abasement but weak in dominance. These results were contrasted with those of 21 other countries and findings discussed in terms of Malaysia's multi-racial composition and influence of traditional customs and religious beliefs.     

Paradigms and processes in reading comprehension

This article compares several methods of presenting text, including a new paradigm that produces reading-time data with many of the characteristics of naturally occurring eye-fixation data. In the new paradigm, called the moving window condition, a reader presses a button to see each successive work in a text, and the previous work is removed when a new work appears. The words appear in the same position that they would in normal test, and word-length information is available in peripheral vision. The results are qualitatively and quantitatively compared to the results obtained by monitoring the eye fixations of subjects reading normal text. The word-level effects are generally similar. Readers pause longer on longer words, on less frequent words, on words that introduce a new topic, and at ends of sentences. The results suggest that readers initiate thr processing of each word as soon as they encounter it rather than buffer words and delay processing. Also considered are two other reading-time paradigms, one in which words are cumulatively displayed on the screen and one in which each successive word is presented at the same location on the screen. Finally, we consider how the tendency to immediately process text might interact with other techniques for text presentation, such as the rapid serial visual presentation (RSVP) condition, and we generate predictions about the nature and limits of the method.     

The role of eye movements in the perception of visually induced autokinesis

Changes in eye position were recorded physiologically while S experienced visually induced autokinesis. Eye movements did not seem to sufficiently explain this phenomenon. Apparent motion was found to be based upon a change in phenomenal rather than retinal location. Special consideration was given to those parameters possibly responsible for paradoxical motion.     

Effects of antipsychotic medication on discrimination learning for institutionalized adults who have mental retardation

Reduction in medication levels of drugs used to suppress inappropriate behavior (chlorpromazine, thioridazine and haloperidol) resulted in increases in performance on a discrimination learning task for seven residents of a state institution who are mentally retarded. After training to criterion on a matching-to-sample task, these participants experienced reductions in medication in an N of 1 AB replication paradigm. Two controls were medication free, and one remained on a stable dosage throughout. Improvement of performance on the first dependent variable (number of trials needed to meet criterion) ranged from 13.8% to 53.3% for the seven participants, while the three controls improved less than 1%. Improvement of performance on the second dependent variable (percentage of correct responses) ranged from 2.7% to 19.7% for experimental subjects; five of the seven subjects exhibited a minimum improvement of 8%. The change in percentage of correct responses for the three controls ranged from ?4.9 to 1.3. Treatment implications are discussed.     

Case study: Use of propranolol to reduce aggressive behavior in a woman who is mentally retarded

Although neuroleptic medications are frequently used to treat the aggressive behavior of persons with mental retardation, little empirical support exists for their efficacy. In the case study reported here, the beta-blocker propranolol was used to treat the aggressive behavior of a 23-year-old woman with severe mental retardation. Initiation of treatment was correlated with a dramatic decrease in aggression and a less pronounced improvement in self-injurious behavior (SIB). An increase in resting heart-rate was associated with a significant increase in aggression, and progressive increases in propranolol dosage were correlated with reductions in heart rate and in significant behavioral improvement. Consideration of propranolol as a less intrusive, and possibly more effective, pharmacologic treatment for the aggressive behavior of persons with mental retardation is discussed.