The behavioral treatment of insomnia an alternative to drug therapy.

The use of hypnotic drugs to treat insomnia is criticized because of (a) tolerance effects, (b) carry-over effects, (c) alterations in sleep patterns, (d) rebound effects, and (e) attributional effects. Behavioral treatments represent a more viable alternative and are reviewed under four headings: (a) systematic desensitization: (b) applied relaxation; (c) attribution-based therapies; and (d) classical conditioning therapies. The behavioral therapies are predicated upon three views of insomnia: first, that insomnia results from excessively high levels of arousal prior to and during sleep; second, that insomnia occurs when the sleep environment lacks sufficient stimulus control over sleeping; and finally, that insomnia is often enhanced and maintained by exacerbation cycles in which worries about not falling asleep interfere even further with one's sleep.     

A comparison of the Probe technique and conventional therapy for young stutterers

This study contrasted the gains made in speech theraphy by 39 stutterers, 15 of whom were treated by conventional methods and 24 by the Probe technique. It was found that the Probe technique yielded substantially greater gains in fluency than did the conventional method, having more influence on final performance than factors such as initial fluency, time since onset of stuttering, or the presence of other unacceptable behaviors.     

An analysis of writing in a case of deep dyslexia

In tests of her ability to produce written and spoken language, this deep dyslexic patient produced semantic, visual, and derivational errors, including functor substitutions, and exhibited part-of-speech and abstractness effects in oral reading, oral and written naming, and writing to dictation, but not in repetition of single words and copying from memory. This patient therefore provides confirmation of the hypothesis presented in Nolan and Caramazza (1982) that the defining symptoms of deep dyslexia will be observed in responses to any task which requires lexical mediation. The patient's written responses in all tasks but direct copying were characterized by spelling errors which included transpositions, omissions, substitutions, and additions of letters. A model of writing is proposed which explains these errors in terms of a disruption of a phoneme-grapheme conversion process which normally functions to prevent decay of information from a Graphemic Buffer.     

Convergence between attention variables and factors of psychometric intelligence in older adults

The purpose of the present study was to examine the hypothesis that individual differences on measures of attention would converge with select factors of psychometric intelligence, especially fluid intelligence and short-term acquisition and retrieval. A sample of 83 elderly adults $\text{(}\text{X}\text{= 71}\text{years}\text{)}$ was administered a battery of 17 psychometric ability tests. Tests were selected to mark four psychometric ability factors (Cattell and Horn's dimensions of fluid and crystallized intelligence, short-term acquisition and retrieval, and perceptual speed). Also, seven tasks representing four aspects of attention—decoding processes, selective attention, attention switching, and concentration—were administered. A confirmatory factor analysis was conducted to examine the relationships among the four psychometric ability factors and 11 variables obtained from the attention tasks. Results were only partially consistent with the hypothesized pattern of convergence. Two attention measures had significant loadings on a fluid-type intelligence factor, and one had a marginally significant loading on a short-term memory factor. In general, the greatest convergence occured between attention variables and the ability factor of Perceptual Speed. Results were discussed with respect to previous research on psychometric abilities and cognitive processes, the theory of fluid-crystallized intelligence, and their implications for understanding intellectual aging.     

Visual and verbal modes of information processing and cognitively-based coping strategies: An extension and replication

This study was designed to investigate the interaction between the use of an imaginallybased vs a verbally-based coping strategy with subjects who were selected on the basis of strong preferences for either visual or verbal modes of information processing. Forty-eight female students were subjected to a cold-pressor task. Measures of pain tolerance, pain threshold and a pain rating were obtained. The findings indicated that there was not a significant relationship between preferred cognitive style and the types of coping strategy provided. However, the treatments combined were found to be significantly more effective than the no-treatment condition on all three dependent measures. A structured debriefing revealed that use of visual vs verbal coping strategies did not differ as a function of treatment type or preferred cognitive style. It was concluded that individuals may demonstrate considerable flexibility in adapting to different types of cognitively-based coping strategies.     

Why Mikey's right and my key's wrong: The significance of stress and word boundaries in a child's output system

The systematic errors children make in the course of phonological development, like adult production errors and adult phonological processes, can provide evidence of language production mechanisms. A detailed investigation of the environments in which velar stops are fronted by a phonologically delayed child reveals that fronting is dependent on both word stress and word boundaries; that it shows lexical exceptions; and that it occurs in output only. This distribution suggests that the child has output lexical representations which are independent of input lexical representations, and that the fronting error occurs in these output representations. It also suggests that prosodic features are crucial to the identification of articulatory features within these representations. Such an analysis has implications for theories of lexical access, and for the development of lexical access in children.     

Cognition in music

A cognitive/constructive view of music is put forth that diverges from traditional conceptions of music (e.g., music as sound; music as behavior; music as communication). The present view attempts to be compatible with the evidence of historic style changes that have occurred in the notated repertory of Western music. Two levels of cognitive processing are proposed: processes on the level of particular styles (germane to a certain period, culture, or community) and processes that are generic, universal, or cross-stylistic. Twelve such generic processes are described in detail. Several problems in the research stemming from earlier definitions of music are explored. In particular, attention is given to the artifacts of theoretical analysis (e.g., scales, chords, and discrete pitches) and their influence on music-psychological research.     

Exploring and reexploring issues of integrality,perceptual sensitivity,and dimensional salience

Some observations that can be described conveniently by investigators in terms of dimensional sensitivity and dimensional salience actually need not implicate the psychological reality of the dimensions for the subjects. The developmental hypothesis that stimuli are perceived often as integral in early childhood can account for such phenomena only with the assumption that young children often apprehend objects as global wholes, related to one another by overall similarity. Classification data, recently presented by J. R. Aschkenasy and R. D. Odom (Journal of Experimental Child Psychology, 1982, 34, 435–448) can be reinterpreted in this way. On this reinterpretation, Aschkenasy and Odom's findings are exactly what the developmental form of the integrality-separability hypothesis predicts. Moreover, a variety of other findings and lines of inference converge on the conclusion that, in young children, the use of overall similarity relations to organize perception and cognition predominates over the use of dimensional relations (and that the relative balance between these stimulus relations changes in development). Examples are selected from the literature on the natural development of word meanings, as well as from the literatures on children's and adults' classification.     

Developments in infants' search for displaced objects

In an exploratory study of infants' search for displaced objects, 13-month-olds and 21-month-olds were tested on three kinds of displacement problems—visible displacements, invisible displacements, and transpositions—as well as singlehiding problems. Two aspects of performance on the displacement problems were distinguished: (1) searching within the locations involved in the displacement rather than at a control location, and (2) selecting between the displacement locations. Both the younger and the older infants were able to select the correct location on visible displacement problems and to search within the displacement locations on invisible problems. Neither age group was able to solve the transposition problems, but the older infants did at least search within the relevant locations on those problems. Age differences appeared to be due primarily to improved skill at identifying relevant locations rather than to improvements in selecting among those locations. Other factors contributing to the age differences in performance were a decrease in response biases and an increase in skills for coping with multiple possibilities.