Breast Cancer in Men: Emasculation by Association?

The occurrence of breast cancer in men is rare in comparison to women. Public knowledge that men can get breast cancer and of male breast self-examination are lacking. Research in the course and treatment of breast cancer in men is needed. Men generally present in more advanced stages of breast cancer than women, and have a poorer prognosis. In this article, the epidemiology, common symptoms, diagnostic methods, and current treatment of breast cancer in men are described. Gender differences in presentation and course of illness are discussed. Additionally, the psychological implications of breast cancer for male gender roles and masculine identity are explored. Directions for further investigation are given. Treatment providers are encouraged to educate themselves and their male patients on breast cancer in men and male breast examination techniques so that this disease may be identified earlier in its course and survival rates improved.     

Relationships between dissatisfaction with specific body characteristics and the Sociocultural Attitudes Toward Appearance Questionnaire-3 and Objectified Body Consciousness Scale

Body dissatisfaction was studied in 123 predominately European-American college women. Desired changes in body characteristics were associated with scores on the Sociocultural Attitudes Toward Appearance Questionnaire (SATAQ-3) and the Objectified Body Consciousness Scale (OBCS). All SATAQ-3 measures were associated with desired changes in bust size and height, but were not related to desired upper body size. In contrast, the OBCS Surveillance and Body Shame Scales were related to desired upper body size, but were not related to desired bust size or height. As hypothesized, the SATAQ-3 Pressure and Internalization-General Scales and the OBCS Surveillance and Body Shame Scales were related to desired weight and lower body size. Results indicate body dissatisfaction is a complex construct and different aspects of this construct are related to different dispositional measures. Results also indicate that the OBCS is a more narrowly focused measure than the SATAQ-3.     

Is schizotypy taxonic? Response to

Beauchaine, Lenzenweger, and Waller (2008) criticize our taxometric study of schizotypy (Rawlings, Williams, Haslam, & Claridge, in press) on a variety of methodological and philosophical grounds. We argue that their critique selectively applies more stringent standards to our work than to studies supporting their view that schizotypy is taxonic (i.e., categorical). Many of their criticisms apply at least equally to existing studies that offer support for a schizotypy taxon, and these studies are vulnerable to biases favouring taxonic conclusions that were controlled for in our study. Contrary to their criticisms, we did not claim to have disconfirmed previous taxonic findings about schizotypy, and our findings positively support dimensional models of schizotypy rather than merely being null results. Similarly, our findings are not artefacts of the sampling or measurement decisions that they question. Even well-replicated taxometric findings are not immune to empirical challenge, and evaluation of such challenges must be even-handed.     

Fear of Physical Harm: Factor Structure and Psychometric Properties of the Injury/Illness Sensitivity Index

Three fundamental fears—anxiety sensitivity, fear of negative evaluation, and injury/illness sensitivity—are believed integral components of anxiety-related psychopathologies. S. Taylor (1993) performed a cumulative factor analysis on measures of these and found them factorially distinct. Subsequently, separate factor analyses have been performed on measures of anxiety sensitivity and fear of negative evaluation. No such analysis exists for the Injury/Illness Sensitivity Index (ISI; S. Taylor, 1993). The ISI, an 11-item self-report questionnaire intended to measure fear of illness and injury, has the potential to inform the understanding of mechanisms underlying anxiety-associated chronic health conditions. The primary purpose of this study was to assess the factor structure and psychometric properties of the ISI. A principal components analysis with oblique rotation, conducted on data from 122 participants, suggests the ISI comprises two distinct lower order factors—Fear of Illness and Fear of Injury—that load onto a higher order factor of Fear of Physical Harm.     

Voluntary task switching: chasing the elusive homunculus

In the voluntary task switching procedure, subjects choose the task to perform on a series of bivalent stimuli, requiring top-down control of task switching. Experiments 1-3 contrasted voluntary task switching and explicit task cuing. Choice behavior showed small, inconsistent effects of external stimulus characteristics, supporting the assumption of top-down control of task choice. Switch costs were smaller when subjects chose to switch tasks than when instructed by an external cue. Experiments 4-6 separated choice costs from switch costs. These findings support models of task switching that incorporate top-down processes in accounts of switch costs. The degree to which task switching procedures capture top-down versus bottom-up processes may depend on the extent of environmental support provided by the procedure.     

Remarks on the Geometry of Visibles

I offer an explication of Reid's claim (discussed recently by Yaffe and others) that the geometry of the visual field is spherical geometry. I show that the sphere is the only surface whose geometry coincides, in a certain strong sense, with the geometry of visibles.     

An investigation into the relationships between convergent and divergent thinking, schizotypy, and autistic traits

This study explored the relationships between positive and negative schizotypy, convergent and divergent thinking, and autistic traits within the normal population. Seventy-seven students at Oxford University completed tasks to assess divergent and convergent thinking, and completed questionnaires to measure schizotypy and autistic tendencies. Evidence for relationships between negative schizotypy, autistic traits, and convergent thinking was found, but the expected association between positive schizotypy and divergent thinking was not replicated. These findings are discussed in the context of a cognitive inhibition theory of creativity.     

Procrastination and Self-Regulatory Failure: An Introduction to the Special Issue

As a preface to the papers in this special issue on the role of procrastination in maladjustment, we provide an overview of the topics covered. To our knowledge, this is the first special issue that focuses specifically on the role of this form of self-regulatory failure in understanding maladjustment. We begin with a discussion of the complex array of motivational, affective, cognitive, and behavioural factors that operate in chronic procrastination. These complexities are illustrated with case studies that highlight the role of negative self-views and associated deficits in self-regulation. Themes explored in the papers include the role of cognitive factors in dysfunctional beliefs and automatic thoughts in procrastination, as well as the role of procrastination and deficits in self-regulation related to stress, psychological distress, and physical illness. Another key theme addressed is the usefulness of REBT and cognitive techniques such as mindfulness training in reducing the tendency to procrastinate.