The 20 questions task with families of schizophrenics: divergent findings

The study attempted to replicate and extend the results of an earlier study by Wild and Shapiro (16), establishing the utility of Mosher and Hornsby's (8) 20 Questions Task as a means of differentiating families with schizophrenic patients from those of psychiatrically hospitalized but nonschizophrenic individuals. In the current study, Wild and Shapiro's original design was expanded and revised by (a) diagnosing patients using Research Diagnostic Criteria rather than hospital diagnoses and (b) including families with schizophrenic daughters and/or one-parent families, in addition to intact families with schizophrenic sons. Families were comparable on age, intelligence, and socioeconomic variables. The results failed to replicate those reported by Wild and Shapiro, and indicated that the 20 Questions Task was sensitive to differences in family constellation and offspring gender as well as offspring diagnosis. The findings suggest that forms of familial communication deviance detected with the 20 Questions Task may not be unique to families of schizophrenics, thus highlighting the need to expand research on family communication deviance in families with schizophrenic offspring to families with varied family constellations and characteristics.     

MEASUREMENT OF AESTHETIC VALUE BY 'DIRECT' AND 'INDIRECT' METHODS

E kman , G. & K ünnapas , T. Measurement of aesthetic value by 'direct' and 'indirect' methods. Scand. J. Psychol ., 1962, 3 , 33–39.—The main features of 'direct' and 'indirect' methods for psychophysical measurement are briefly reviewed. An experiment is described, where the aesthetic value of 18 specimens of handwriting was measured by the direct method of ratio estimation and the indirect method of pair comparisons on the assumption of Thurstone's Case V. The scale constructed by the indirect method was a theoretically expected logarithmic function of the ratio scale obtained by the direct method. If the ratio scale is accepted as a criterion, the results show that a true interval scale may be constructed by the indirect method, in this experiment, provided that the assumption of constant variability is replaced by an assumption of proportional variability.     

PSYCHOPHYSICAL RELATIONS IN VISUAL PERCEPTION OF LENGTH, AREA AND VOLUME

E kman , G., and J unge , K. Psychophysical relations in visual perception of length, area and volume. Scand. J. Psychol ., 1961, 2 , 1–10. — Subjective length, area and volume as functions of the corresponding stimulus variables were studied in three experiments. The exponents of the psychophysical power functions scattered around 1 for perception of 'real' space. For perspective drawings of cubes and spheres, however, the exponents were about 0.75. From a further analysis of the data it was tentatively concluded that perspective and shadow are insufficient cues to visual volume, and that the subjective scale reflects perception of area rather than volume, especially in the case of small stimuli.     

The use of heuristic strategies in the interpretation of pronouns

The aim of the two experiments reported here was to distinguish between two heuristic strategies that have been proposed to account for the assignment of pronouns: the subject assignment strategy and the parallel function strategy. According to the subject assignment strategy, a pronoun is assigned to a preceding subject noun phrase, whereas according to the parallel function strategy, a pronoun is assigned to a previous noun phrase in the same grammatical position as the pronoun. These two strategies were tested by examining the interpretation of single object pronouns, first in a reading task and second in an assignment task. In both experiments, there was a strong preference for assigning an object pronoun to the preceding subject noun phrase, thus supporting the subject assignment strategy. However, this was only the case for pronouns that were linguistically ambiguous. When assignment was constrained by gender, there was no effect of either strategy. It is suggested that heuristic strategies are only used in the absence of other strong cues to assignment.     

Media, Empowerment and the ‘Sexualization of Culture’ Debates

Claims about ‘empowerment’ increasingly animate debates about the ‘sexualization of culture’. This article responds to Lamb and Peterson’s (2011) attempts to open up and complicate the notion of ‘sexual empowerment’ as it is used in relation to adolescent girls. Drawing on contemporary research from the UK, New Zealand and elsewhere, the article seeks to promote a dialogue between media and communications research and more psychologically oriented scholarship. The paper makes four arguments. First it points to the need to rethink conceptualizations of the media, and processes of media influence. Secondly it raises critical questions about the notion of ‘media literacy’ which has increasingly taken on the status of panacea in debates about young people and ‘sexualization’. Thirdly it highlights the curious absence of considerations of power in debates about sexual empowerment, and argues for the need to think about sexualization in relation to class, ‘race’, sexuality and other axes of oppression. Finally, it raises critical questions about the utility of the notion of sexual empowerment, given its individualistic framing, the developmentalism implicit in its use, and the difficulties in identifying it in cultures in which ‘empowerment’ is used to sell everything from liquid detergents to breast augmentation surgery.     

Subject–Aux Inversion in Children with SLI

Journal of Psycholinguistic Research - An elicited production study investigated subject–aux inversion in 5-year-old children with specific language impairment (SLI) and 2 control groups,...     

Reference in single sentences and in texts

This study investigated the comprehension and production of reference terms in both sentences (Experiments 1 and 2) and texts (Experiments 3 and 4) using a sentence completion task. In Experiments 1 and 2, the use of a sentence-level strategy (subject assignment) was investigated. In Experiments 3 and 4, the use of a text-level strategy (topic assignment) was also investigated. There was a clear preference for continuing the sentences by referring to the subjects of the sentences regardless of the availability of gender cues, in both single sentences and in texts. There was also an influence of the topic of each text on both the choice of referent and the type of reference term used. However, the choice of reference term was affected by the number of potential antecedents in the preceding text. Overall, the results suggest that the sentence subject is a salient item in working memory. This salience is increased if the sentence subject is also the textual topic. In addition, it appears that the presence of a pronoun in a text triggers a specific strategy to assign the pronoun to the (salient) sentence subject.This work is based on a doctoral dissertation submitted by R. A. Crawley to the University of Durham and supported by the Medical Research Council of Great Britain.