Food, mood, and attitude: reducing risk for eating disorders in college women.

Food, Mood, and Attitude (FMA) is a CD-ROM prevention program developed to decrease risk for eating disorders in college women. Female 1st-year students (N = 240) were randomly assigned to the intervention (FMA) or control group. Equal numbers of students at risk and of low risk for developing an eating disorder were assigned to each condition. Participants in the FMA condition improved on all measures relative to controls. Significant 3-way interactions (Time x Condition x Risk Status) were found on measures of internalization of sociocultural attitudes about thinness, shape concerns, and weight concerns, indicating that at-risk participants in the intervention group improved to a greater extent than did low-risk participants. At follow-up, significantly fewer women in the FMA group reported overeating and excessive exercise relative to controls.     

Endogenous shifts of attention cause distortions in the perception of space: Reviewing and examining the attentional repulsion effect

ABSTRACT

The functioning of spatial attention and its effects on visual processing are typically studied using chronometric and accuracy measures of behaviour. However, a growing body of literature has studied the attentional repulsion effect (ARE). Simply put, when attention is focused on one location in the visual field, stimuli appearing nearby the attended location are perceived as being located further away from the attended location than they physically are. The ARE is particularly compelling, as it is best explained by considering the receptive field properties of visual cells, thus allowing for more direct comparisons between behaviour and neural functioning. Nonetheless, most research testing the ARE has manipulated spatial attention exogenously. Furthermore, for studies that have explored endogenous attention and the ARE, empirical evidence is conflicting. Therefore, the aim of the current study was to address this inconsistency by testing the effect of voluntary attention on spatial repulsion using an optimal operationalization of endogenous attention. Centrally presented, highly informative double-cues were used to shift attention, and placeholders were included in the display to help anchor attention. Overall, we observed strong spatial repulsion effects when attention was shifted endogenously, providing compelling evidence that voluntary deployments of attention can cause perceptual distortions of space.