The computer as experimenter in social psychological research

The effects of familiarity and exposure paradigm on evaluative meaning were investigated in four experiments involving 161 Ss. A DEC PDP-10 computer linked to a VB10-C display screen for 1/0 assigned Ss to condition, presented instructions, tested Ss’ understanding of the instructions, generated and displayed stimuli in various frequencies, and obtained evaluative ratings of the stimuli. Problems encountered, Ss’ reactions, and current and possible use of the computer in social psychological research are discussed.     

The Research Status of Clayman and Heritage’s (2002) The News Interview

The databases of three books with almost identical titles are examined in order to throw light on the theory of neutralistic professionalism of news interviewers and on the empirical logic of the most recent of the three: The news interview by Steven Clayman and John Heritage (2002). Instead of a theory of neutralism, a theory of perspectivity that applies to both interviewer and interviewee is presented. The logic of Clayman and Heritage’s arguments is found wanting in a number of respects: (a) their treatment of TV and radio interviews as if they were identical; (b) their treatment of news interviews in the United States and Great Britain as essentially the same in practices and ground rules; (c) their inferences from isolated excerpts to the structure of the news interview itself; (d) their very concept of the news interview as “an interactional encounter between a journalist and one or more newsworthy public figures” (p. 1). Inaccuracies in their database make it unsatisfactory as support for a theory of neutralistic professionalism. Despite these limitations, Clayman and Heritage provide an excellent overview of the recent history of the news interview in the United States and Britain and a wealth of information about the local organization of news interviews.     

A model of plausibility

Plausibility has been implicated as playing a critical role in many cognitive phenomena from comprehension to problem solving. Yet, across cognitive science, plausibility is usually treated as an operationalized variable or metric rather than being explained or studied in itself. This article describes a new cognitive model of plausibility, the Plausibility Analysis Model (PAM), which is aimed at modeling human plausibility judgment. This model uses commonsense knowledge of concept-coherence to determine the degree of plausibility of a target scenario. In essence, a highly plausible scenario is one that fits prior knowledge well: with many different sources of corroboration, without complexity of explanation, and with minimal conjecture. A detailed simulation of empirical plausibility findings is reported, which shows a close correspondence between the model and human judgments. In addition, a sensitivity analysis demonstrates that PAM is robust in its operations.     

Incremental Validity of Locus of Control After Controlling for Cognitive Ability and Conscientiousness

This research examined the criterion-related validity of work-specific locus of control in predicting job performance, including incremental validity after controlling for cognitive ability and conscientiousness. Data from a student sample and from a large employee sample were used to evaluate the scale properties of measures of locus of control, conscientiousness, and cognitive ability. Two concurrent criterion-related validation studies were then conducted to evaluate the incremental validity of locus of control. In both validation studies, locus of control demonstrated overall and incremental relationships with performance after controlling for ability and conscientiousness, such that employees with higher internal locus of control performed more effectively than externals.     

Neighborhood Violence and Psychosocial Adjustment in Low-Income Urban African American Children: Physical Symptoms as a Marker of Child Adjustment

We examined the association between neighborhood violence and three domains of psychosocial adjustment in low-income, urban African American children: internalizing, externalizing, and physical symptoms. Based on anecdotal and empirical evidence, it was hypothesized that, relative to internalizing and externalizing problems, a stronger association would emerge between physical symptoms and neighborhood violence. Mother-reported neighborhood violence was associated with child-reported physical symptoms, but not internalizing or externalizing symptoms. Child-reported neighborhood violence was associated with child-reported internalizing, externalizing, and physical symptoms; however, neighborhood violence accounted for a greater percentage of variance in physical symptoms than the other two symptom domains. Our findings were not moderated by the age or gender of the child. We discuss the importance of physical symptoms as a marker of child adjustment in low-income, urban, African American children, as well directions for future research.     

The perception of causality in chimpanzees (Pan spp.)

Chimpanzees (Pan spp.) were tested on a habituation/dishabituation paradigm that was originally developed to test for comprehension of causality in very young human infants. Three versions of the test were used: a food item being moved by a hand, a human pushing another human off a chair to obtain a food item, and a film clip of natural chimpanzee behaviour (capturing and eating a monkey). Chimpanzees exhibited similar results to those obtained with human infants, with significantly elevated levels of looking on the dishabituation trials. Since the level of response was significantly greater on natural/unnatural sequences than on unnatural/natural sequences, we conclude that the chimpanzees were not responding just to novelty but rather to events that infringed their sense of natural causation.     

The CORE‐10: A short measure of psychological distress for routine use in the psychological therapies

Background: There is a need for a generic, short, and easy‐to‐use assessment measure for common presentations of psychological distress in UK primary care mental health settings. This paper sets out the development of the CORE‐10 in response to this need. Method: Items were drawn from the CORE‐OM and 10 items were selected according to a combination of usefulness, coverage of item clusters, and statistical procedures. Three CORE‐OM datasets were employed in the development phase: (1) a primary care sample, (2) a sample from an MRC platform trial of enhanced collaborative care of depression in primary care, and (3) a general population sample derived from the Office of National Statistics Psychiatric Morbidity Follow‐up survey. A fourth dataset comprising a sample from an occupational health setting was used to evaluate the CORE‐10 in its standalone format. Results: The internal reliability (alpha) of the CORE‐10 was .90 and the score for the CORE‐10 correlated with the CORE‐OM at .94 in a clinical sample and .92 in a non‐clinical sample. The clinical cut‐off score for general psychological distress was 11.0 with a reliable change index (90% CI) of 6. For depression, the cut‐off score for the CORE‐10 was 13 and yielded sensitivity and specificity values of .92 (CI=.83–1.0) and 0.72 (CI=.60–.83) respectively. Conclusion: The CORE‐10 is an acceptable and feasible instrument that has good psychometric properties and is practical to use with people presenting with common mental health problems in primary care settings.     

Do you see what I’m singing? Visuospatial movement biases pitch perception

The nature of the connection between musical and spatial processing is controversial. While pitch may be described in spatial terms such as “high” or “low”, it is unclear whether pitch and space are associated but separate dimensions or whether they share representational and processing resources. In the present study, we asked participants to judge whether a target vocal note was the same as (or different from) a preceding cue note. Importantly, target trials were presented as video clips where a singer sometimes gestured upward or downward while singing that target note, thus providing an alternative, concurrent source of spatial information. Our results show that pitch discrimination was significantly biased by the spatial movement in gesture, such that downward gestures made notes seem lower in pitch than they really were, and upward gestures made notes seem higher in pitch. These effects were eliminated by spatial memory load but preserved under verbal memory load conditions. Together, our findings suggest that pitch and space have a shared representation such that the mental representation of pitch is audiospatial in nature.     

Working class homosexuality and HIV/AIDS prevention some recent research from Sydney,Australia

Abstract

Surveys on gay and bisexual men in Sydney and non-metropolitan New South Wales (NSW) indicate uneven patterns of HIV/AIDS knowledge and sexual behaviour change. As a follow-up action-research study, the Class, Homosexuality and AIDS Prevention (CHAP) project pursued audio-recorded, semistructured interviews with men in western Sydney and Nullangardie, a provincial city in NSW, to investigate the relationship between homosexuality and class.

One-to-one interviews with working-class, homosexually active men revealed particular patterns of homosexual initiation and sexual relationships, and a distinct culture being slowly affected by notions of being “gay” and “gay community”. This impact of modern gay life on western Sydney was different from that in the provincial city. More prominent were the effects of class—unemployment, poor education, poverty, and cultural marginalisation—on the experience and elaboration of homosexuality. Group interviews confirmed an experience of “difference” from prominent gay communities, especially Sydney's “Oxford Street” gay quarter. Working-class men offered a critique of gay community-initiated HIV/AIDS prevention strategies, pointing toward different education initiatives involving local social networks.

Case studies are presented to argue the importance of the relation between sexuality and class, and its consequences for HIV/AIDS education.