Traditional facial tattoos disrupt face recognition processes

Factors that are important to successful face recognition, such as features, configuration, and pigmentation/reflectance, are all subject to change when a face has been engraved with ink markings. Here we show that the application of facial tattoos, in the form of spiral patterns (typically associated with the Maori tradition of a Moko), disrupts face recognition to a similar extent as face inversion, with recognition accuracy little better than chance performance (2AFC). These results indicate that facial tattoos can severely disrupt our ability to recognise a face that previously did not have the pattern.     

Executive dysfunction in a survival environment

Victims often respond to survival incidents with maladaptive behaviours that suggest impairment in executive function. To examine this hypothesis the authors tested sub‐components of executive function during an intensive military survival exercise. Compared to a control group the survival course participants showed significant impairment in the incongruent condition of the Stroop task; the mean repetition gap and adjacent letter pair components of the random letter generation task; and the planning and action components of the Tower of London task. No impairment was found in dual‐task performance nor in verbal fluency. The pattern of the data suggests that the maladaptive behaviour frequently observed in survival incidents may be explained by dysfunction in the supervisory system‐contention scheduler interface. Copyright © 2009 John Wiley & Sons, Ltd.     

A Comparison of Function-Based Differential Reinforcement Interventions for Children Engaging in Disruptive Classroom Behavior

This study provides a direct comparison of differential reinforcement of other behavior (DRO) and differential reinforcement of alternative behavior (DRA). Participants included three children in center-based classrooms referred for functional assessments due to disruptive classroom behavior. Functional assessments included interviews and brief functional analyses. An alternating treatments design was used to evaluate the relative effectiveness of function-based DRO and DRA interventions. Results indicated that both intervention procedures effectively reduced disruptive behavior, but the DRA procedure consistently resulted in greater reductions in disruptive behavior across all participants. Results are discussed in terms of directions for future functional assessment and intervention research as well as implications for applied practice.     

Brand logo and name association: it's all in the name

Despite the expense of designing and the popularity of using logos to represent brands, there is a paucity of information on how such symbols are processed. This series of experiments used Repetition Blindness (RB) to measure implicit association of logos and names that varied in (1) the abstractness of the logo, and (2) the level of familiarity with the logo. RB is a perceptual phenomenon that occurs when two items, presented in a rapid serial visual presentation (RSVP), are encoded along repeated dimensions (e.g. visual, phonological, semantic) resulting in only one item being perceived (Bavelier, 1994 ; Buttle, Ball, Zhang, & Raymond, 2005 ; Kanwisher, 1987 ). Phonological RB was revealed for both abstract and figurative logos and occurred regardless of familiarity. The results suggest that as long as a consumer has the opportunity to be exposed to the name of a logo then logo‐name association learning is a rapid process. Copyright © 2006 John Wiley & Sons, Ltd.     

Beliefs About Poverty and Opportunity Among Mexican Immigrant Farm Workers1

This study examined attributions for poverty and beliefs about upward mobility among 124 Mexican immigrant farm workers. The effects of gender and length of United States residency were also analyzed. Despite living in poverty and perceiving racism as a significant problem, respondents expected upward mobility for themselves and their children. Consistent with previous research on low‐income and ethnic minority attributions (Bullock, 1999; Hunt, 1996; Kluegel & Smith, 1986), structural explanations for poverty were favored over individualistic causes, however, considerable support for individualistic causes was also expressed. Gender and length of residency were not predictive of immigrants’ beliefs about poverty. Implications for future research are discussed.     

Repression and high anxiety are associated with aberrant diurnal cortisol rhythms in women with metastatic breast cancer.

Previous research has provided evidence of autonomic, endocrine, and immunological dysregulation in repressers and a possible association with cancer incidence and progression. Recently published data from the authors' laboratory demonstrated that flatter diurnal cortisol slopes were a risk factor for early mortality in women with metastatic breast cancer. In the current analysis of this same sample (N=91), the authors tested differences at baseline between groups scored using the Weinberger Adjustment Inventory on diurnal cortisol slope and mean cortisol levels. When compared with self-assured and nonextreme groups, the represser and high-anxious groups had a significantly flatter diurnal slope. Diurnal slope was similar for repressers and high-anxious groups. Groups did not differ on mean cortisol levels, nor did they differ on intercept (morning) values.