Thinness and eating expectancies predict subsequent binge-eating and purging behavior among adolescent girls

One's expectancies for reinforcement from eating or from thinness are thought to represent summaries of one's eating-related learning history and to thus influence the development of binge-eating and purging behavior. In a 3-year longitudinal study, the authors tested this hypothesis and the hypothesis that binge eating also influences subsequent expectancy development. The authors used trajectory analysis to identify groups of middle school girls who followed different trajectories of binge eating, purging, eating expectancies, and thinness expectancies. Initial eating and thinness reinforcement expectancies identified girls whose binge eating and purging increased during middle school, and expectancies differentiated girls who began these problem behaviors from girls who did not. Initial binge-eating scores differentiated among eating expectancy developmental trajectories. The onset of most behaviors can be understood in terms of learned expectancies for reinforcement from these behaviors. The same model can be applied to the risk for eating disorders.     

Intertrial dependence in detection and recognition tasks

A Markov analysis revealed the existence of 1st order intertrial dependence in error and response sequences from both detection and recognition tasks. Both feedback and the introduction of a burst of white noise between trials reduced intertrial dependencies in the error sequences. Task difficulty and intertrial periods affected intertrial dependence in the response sequence.     

Dispositional Optimism and Marital Adjustment

Research showing the distinct influence of positive attributes on relationships has been growing. This study examined the impact of husbands’ and wives’ dispositional optimism on their own and partner’s relationship satisfaction, consensus, and cohesion using data from the National Survey of Families and Households. Results indicate that wives’ optimism influences their own later marital satisfaction as well as their husbands’ later marital satisfaction. However, husbands’ optimism did not appear to influence their own nor their wives’ later satisfaction. Potential interventions for increasing optimism in the therapeutic setting are discussed.     

Interdimensional interference in the Stroop effect: uncovering the cognitive and neural anatomy of attention

In the classic Stroop effect, naming the color of an incompatible color word (e.g. the word RED printed in green ink; say, 'green') is much slower and more error-prone than is naming the color of a control item (e.g. XXX or CAT printed in green; say 'green'). This seemingly simple interference phenomenon has long provided a fertile testing ground for theories of the cognitive and neural components of selective attention. We present a sketch of the behavioral phenomenon, focusing on the idea that the relative automaticity of the two dimensions determines the direction and the degree of interdimensional interference between them. We then present an outline of current parallel processing explanations that instantiate this automaticity account, and we show how existing interference data are captured by such models. We also consider how Stroop facilitation (faster response of 'red' to RED printed in red) can be understood. Along the way, we describe research on two tasks that have emerged from the basic Stroop phenomenon - negative priming and the emotional Stroop task. Finally, we provide a survey of brain imaging research, highlighting the possible roles of the anterior cingulate in maintaining attentional set and in processing conflict or competition situations.     

‘The Nowness of Everything’: A mindfulness-based approach to psychotherapy

Current levels of mental distress are of great concern to those of us working in the therapeutic setting. Many people today are discontented and unhappy with their lives. Success fails to bring fulfilment and with alienation from self and others, an inner numbness can become established. When working with troubled individuals or participants of groups, I believe by remaining with a mindfulness-based here-and-now approach, levels of depression, anxiety, narcissistic conceit and acquisitiveness become diminished. At the same time, I feel peace of mind increases when in-the-moment experiences are the focus of attention. It would seem that a mindful approach which involves circumventing client history and concentrating on current feelings and experiences can effectively facilitate psychic change. This paper considers some of the literature of mindfulness, in an attempt to validate my observations and determine if there is a satisfactory evidence base for a mindfulness-based psychotherapeutic approach to the ills of contemporary life.     

Educational potentials of embodied art reflection

Phenomenology and the Cognitive Sciences - With reference to a standard work on embodied cognition – The Embodied Mind: Cognitive Science and Human Experience (1991) by Francisco Varela, Evan...     

Covert shifts of attention can account for the functional role of “eye movements to nothing”

When trying to remember verbal information from memory, people look at spatial locations that have been associated with visual stimuli during encoding, even when the visual stimuli are no longer present. It has been shown that such “eye movements to nothing” can influence retrieval performance for verbal information, but the mechanism underlying this functional relationship is unclear. More precisely, covert in comparison to overt shifts of attention could be sufficient to elicit the observed differences in retrieval performance. To test if covert shifts of attention explain the functional role of the looking-at-nothing phenomenon, we asked participants to remember verbal information that had been associated with a spatial location during an encoding phase. Additionally, during the retrieval phase, all participants solved an unrelated visual tracking task that appeared in either an associated (congruent) or an incongruent spatial location. Half the participants were instructed to look at the tracking task, half to shift their attention covertly (while keeping the eyes fixed). In two experiments, we found that memory retrieval depended on the location to which participants shifted their attention covertly. Thus, covert shifts of attention seem to be sufficient to cause differences in retrieval performance. The results extend the literature on the relationship between visuospatial attention, eye movements, and verbal memory retrieval and provide deep insights into the nature of the looking-at-nothing phenomenon.     

Well-Being and Perceived Stress of Adolescent Young Carers: A Cross-Sectional Comparative Study

Journal of Child and Family Studies - Adolescent young carers have been described as a hidden group at risk of mental health problems. However, research has not yet clarified the effect of caring...