Filtering by movement in visual search.

Search for a target defined by a conjunction of movement and form (e.g., an X moving up in a display of intermingled Os moving up and stationary Xs) is parallel. This result is also found if (a) the moving Os and target X move in unpredictable directions so that the moving stimuli do not form a clear perceptual group or (b) the nontarget Xs also move but in a known, different direction from the Os and target X. In contrast, search is slow and serial if the target may be unpredictably among either moving or stationary stimuli. These results suggest that a component of the visual system operates as a movement filter that can direct attention to stimuli with a common movement characteristic. The filtering cue can be moving (vs. stationary), or movement in 1 particular direction. The results do not support the view that attention can only be directed to groups defined by common fate.     

Decision to Leave Scale: Perceived Reasons to Stay In or Leave Violent Relationships

The 30-item Decision to Leave Scale (DLS) was developed with 631 college women and 420 college women and women in shelters. Seven DLS subscales emerged for concerns in deciding to stay or leave: Fear of Loneliness, Child Care Needs, Financial Problems, Social Embarrassment, Poor Social Support, Fear of Harm, Hopes Things Change. Mean internal reliability was .73, mean test-retest reliability was .70. Discriminant validity was demonstrated by expected associations between DLS concerns and self-esteem, children, and violence. Criterion validity was demonstrated by greater DLS concerns for women in shelters than for college women. Women in violent relationships who decided to stay reported more Fear of Loneliness than women who decided to leave.     

Research in person‐centred,experiential and humanistic counselling and psychotherapy: Meeting new challenges

As a result of the programme of research into client‐centred therapy led by Carl Rogers, the humanistic therapies could claim, in the 1950s, to possess a comprehensive evidence base. Over the following decades, however, there was a marked decline in the productivity and influence of research into person‐centred and humanistic therapies. The present paper celebrates the publication of three books that mark a resurgence in research into these approaches, and comments on emerging themes and trends.     

Why good thoughts block better ones: the mechanism of the pernicious Einstellung (set) effect

The Einstellung (set) effect occurs when the first idea that comes to mind, triggered by familiar features of a problem, prevents a better solution being found. It has been shown to affect both people facing novel problems and experts within their field of expertise. We show that it works by influencing mechanisms that determine what information is attended to. Having found one solution, expert chess players reported that they were looking for a better one. But their eye movements showed that they continued to look at features of the problem related to the solution they had already thought of. The mechanism which allows the first schema activated by familiar aspects of a problem to control the subsequent direction of attention may contribute to a wide range of biases both in everyday and expert thought - from confirmation bias in hypothesis testing to the tendency of scientists to ignore results that do not fit their favoured theories.     

How do friends influence smoking uptake? Findings from qualitative interviews with identical twins

The smoking behavior of friends is a major risk factor for adolescent smoking uptake. To explore the social context of smoking experimentation and consolidation with a particular focus on friends, the authors interviewed both members of 14 young adult identical twin pairs who were discordant for smoking. The different smoking status of twins was connected to their different friendship groups and development of different identities. Smoking respondents gravitated to the behaviors and images of the peer group who smoked. Many nonsmokers felt strong pressure from their peers not to smoke and spoke about how the images conveyed by smoking were inconsistent with their peer group's image. Adolescents and young adults are aware of the messages that smoking can convey to others and exploit these images to construct a social identity.     

Wagering demonstrates subconscious processing in a binary exclusion task

We briefly presented either the letter 'b' or the letter 'h' to participants who were instructed to respond by saying the letter that was not shown. This binary version of the exclusion task avoids problems with assessing baseline completion rates. When the letters were shown for 5-10 ms participants erroneously responded with the shown letter at a rate greater than chance. They were capable of following the instructions when the letter was shown for longer (15 ms). Given the chance to wager low or high on their choices after short duration stimuli, participants declined to wager high even when they were correct. Taken together these results suggest that the briefly presented stimuli were processed subconsciously.