Repetition and agreement with opposing arguments: A delayed action effect

If exposure to two arguments supporting opposing conclusions establishes two memory traces that influence attitudes, repetition of one of the arguments should produce a delayed action effect. In a computer-controlled experiment, subjects read a large number of arguments about fictitious brands of consumer products from a T.V. screen. They rated each brand immediately after reading about it and again after spending 10 min reading messages about other brands. In the critical conditions of the experiment, two arguments were presented about each brand. One described a good quality of the product (e.g., excellent durability); the other described a bad quality (e.g., below-average efficiency). Subjects read one of the opposing arguments concerning each brand repeatedly and studied the repeated arguments for memory tests. As predicted, repetition and studying affected ratings on the delayed post-test, but not on the immediate post-test. Specifically, attitudes shifted over the delay toward agreement with the repeated arguments, supporting the idea that the persistence of attitudes depends on more than one memory trace.     

Did John B. Watson Really “Found” Behaviorism?

Developments culminating in the nineteenth century, along with the predictable collapse of introspective psychology, meant that the rise of behavioral psychology was inevitable. In 1913, John B. Watson was an established scientist with impeccable credentials who acted as a strong and combative promoter of a natural science approach to psychology when just such an advocate was needed. He never claimed to have founded “behavior psychology” and, despite the acclaim and criticism attending his portrayal as the original behaviorist, he was more an exemplar of a movement than a founder. Many influential writers had already characterized psychology, including so-called mental activity, as behavior, offered many applications, and rejected metaphysical dualism. Among others, William Carpenter, Alexander Bain, and (early) Sigmund Freud held views compatible with twentieth-century behaviorism. Thus, though Watson was the first to argue specifically for psychology as a natural science, behaviorism in both theory and practice had clear roots long before 1913. If behaviorism really needs a “founder,” Edward Thorndike might seem more deserving, because of his great influence and promotion of an objective psychology, but he was not a true behaviorist for several important reasons. Watson deserves the fame he has received, since he first made a strong case for a natural science (behaviorist) approach and, importantly, he made people pay attention to it.     

Reading strategies in English by adults whose first language is Spanish

The performance of nine Spanish speakers on tests of single-word reading and phonological awareness in English was examined and compared to that of monolingual adults and to that of monolingual children of similar reading ability. Even though the Spanish participants had several years experience of reading and writing in English and performed well at reading nonwords, they showed little evidence of phonological processing strategies when reading familiar words. For example, they performed relatively poorly at written rhyme judgements despite good performance on tests of phonological awareness. When compared to monolingual English children, the Spanish speakers made fewer phonological errors on tests of visual lexical decision and written homophone definition. Unlike the children, they showed no evidence of a regularity effect in reading. Only on unfamiliar words did they show evidence of phonological processing in reading. Possible explanations of this pattern of performance are discussed.     

The Tacit–Explicit Connection: Polanyian Integrative Philosophy and a Neo-Polanyian Medical Epistemology

The purpose of this paper is to introduce an approach to clinical practice aiming to resolve the dilemma of choosing between a mechanistic and a phenomenological model. The approach is an extension of Polanyi's epistemology. Michael Polanyi (1891–1976), devised an epistemology of science which overcomes the problem of detachment, inherent in the mechanistic approach, and resolves the problem of subjectivity troubling phenomenologists. His epistemology is known as Personal Knowledge. An extension of this epistemology, a Neo-Polanyian proposal, is offered as a more successful model for clinical practice than previous suggestions addressing the dilemma.     

Is there a disposition to avoid the fundamental attribution error?

Two studies investigated the possibility that personality variables might relate to the magnitude of the cognitive attributional error. In the first, participants received either a pronuclear or anti-nuclear weapons essay, and were asked to rate the writer's personal beliefs (attitude attribution). As expected, certain Myers-Briggs Type Indicator indices of cognitive processing preferences did not predict variations in attribution in the Choice condition, but did so in the Constraint condition. In the Constraint condition, subjects expressing the Intuitive Thinking preference showed no significant attributional error (i.e., no tendency to rate in line with essay content). Other subjects in this condition showed the usual attributional error. These findings were generally replicated in the second study, which used the Constraint condition only. The Self-Monitoring scale was added as a predictor; it did not relate to the attributional error. It was suggested that measures of cognitive processing style may be more relevant to attribution than the various measures of sensitivity to environmental variation.     

Mirror reading in right and left handers: Are sinistrals really superior?

While left handers, where they do in fact appear to differ from right handers in cognitive function, have generally been found to be slightly inferior on verbal tasks, there are some reports of a sinistral superiority for nonverbal or spatial abilities. Tankle and Heilman (Brain and Language, 1982, 17, 124-132) report a sinistral superiority in (obligatory) reading of left-right mirror-reversed text. However, in an investigation which included various other forms of geometrical transformation of the written word, we find that strong familial sinistrals are either not different from or even slightly inferior to dextrals in reading most transformations, including left-right mirror reversals.     

Distortion in control attributions for real life events

A pool of life events was prerated as either positive or negative and likely or unlikely to recur. Undergraduate subjects then rated their control over their own life events and the average student's control over his/her life events. As predicted, subjects self-attributed more control over positive than negative events and self-attributed more control than they attributed control to others for positive events. However, self-attributions and attributions to others of control for negative events did not differ. Results thus provided support for self-enhancement but not for self-protection. It was also predicted that control motivation would lead subjects to (a) self-attribute more control for recurrent than nonrecurrent events, (b) self-attribute more control than they attribute to others over all events, and (c) self-attribute more control than they attribute to others for recurrent but not nonrecurrent events. The first and second of these predictions were confirmed, providing support for the operation of control motivation on real life events.     

Cerebral hemispheres and selective attention

The present paper is intended to discuss critically the integration model of the functional interhemispheric relation that has become dominant in neuropsychology with the development, in the last two decades, of split-brain studies.While the split-brain research has undoubtedly produced new experimental methodologies, the current theorizing in this area has been contrastingly conservative. The present paper examines some of its basic assumptions, in particular that the corpus callosum is an association pathway devoted to interhemispheric transmission of information, and that the disconnected cerebral hemispheres function in a parallel way. It is shown that these assumptions have only low consistency both with split-brain behavior and with the normal organization of the fore-brain connectivity.In the early seventies, theoretical novelty has emerged from another research field with Kinsbourne's interpretation of laterality effects in normal man. His concept of asymmetrical hemispheric arousal is shown to be supported, with some reservations, by evidence in this field. But this dynamical concept has a more general value and there are signs that current ideas about the functional relation between the cerebral hemispheres are presently deeply transformed.     

Training interpersonal skills among mentally retarded and socially dysfunctional children

Two moderately retarded boys, ages 11 and 12 yr, who resided in an inpatient unit for emotionally disturbed children, were treated for deficits in social skills. The deficits included physical gestures, facial mannerisms, eye contact, words spoken, and intonation and content of speech. The treatment package consisted of instructions, performance feedback, social reinforcement, modeling, and role-playing. The effects of the treatment in developing appropriate social performance were evaluated in separate multiple-baseline designs across behaviors for each child. The training improved social skills and brought children up to or beyond the level of normal control subjects who were the same age and gender.