Stimulus-response incompatibility eliminates inhibitory cueing effects with saccadic but not manual responses

There are thought to be two forms of inhibition of return (IOR) depending on whether the oculomotor system is activated or suppressed. When saccades are allowed, output-based IOR is generated, whereas input-based IOR arises when saccades are prohibited. In a series of 4 experiments, we mixed or blocked compatible and incompatible trials with saccadic or manual responses to investigate whether cueing effects would follow the same pattern as those observed with more traditional peripheral onsets and central arrows. In all experiments, an uninformative cue was displayed, followed by a cue-back stimulus that was either red or green, indicating whether a compatible or incompatible response was required. The results showed that IOR was indeed observed for compatible responses in all tasks, whereas IOR was eliminated for incompatible trials—but only with saccadic responses. These findings indicate that the dissociation between input- and output-based forms of IOR depends on more than just oculomotor activation, providing further support for the existence of an inhibitory cueing effect that is distinct to the manual response modality.     

A Qualitative and Quantitative Review of Antecedents of Counterproductive Behavior in Organizations

This paper presents a qualitative and quantitative review of the antecedents of counterproductive behaviors (CPB). The qualitative review organizes antecedents identified in past research into four broad categories: personal, organizational, work, and contextual factors. The quantitative review includes metaanalyses of 40 published studies with a combined sample size of 42,359. The results indicate that employees who are young or dissatisfied engage in more CPBs. In addition, absenteeism is more prevalent among employees who are young, female, have lower income, have lower job satisfaction, and who perceive a stronger absence norm, or a stronger ability to be on time.     

Negative life events and depressive symptoms in late life: Buffering effects of parental and partner bonding?

The buffering function of parental and partner bonding in the relationship between negative life events and depressive symptoms at old age was examined. A community sample of 194 people aged 65 years and older was interviewed. In particular, the control dimension of both parental and partner bonding seems to be of importance in relation to elderly depression: More psychological control is related to higher depression scores, and low partner control seems to work as a protective mechanism when negative life events are faced. Developing prevention and intervention programs aimed at optimizing bonding relationships throughout life seems advisable.     

Making sense of word senses: the comprehension of polysemy depends on sense overlap

Studies of polysemy are few in number and are contradictory. Some have found differences between polysemy and homonymy (L. Frazier & K. Rayner, 1990), and others have found similarities (D. K. Klein & G. Murphy, 2001). The authors investigated this issue using the methods of D. K. Klein and G. Murphy (2001), in whose study participants judged whether ambiguous words embedded in word pairs (e.g., tasty chicken) made sense as a function of a cooperating, conflicting, or neutral context. The ambiguous words were independently rated as having low, moderate, or highly overlapping senses to approximate a continuum from homonymy to metonymic polysemy. The effects of meaning dominance were examined. Words with highly overlapping meanings (e.g., metonymy) showed reduced effects of context and dominance compared with words with moderately or low overlapping meanings (e.g., metaphorical polysemy and homonymy). These results suggest that the comprehension of ambiguous words is mediated by the semantic overlap of alternative senses/meanings.     

Institutional and Individual Research Productivity in Five Nominated Multicultural Psychology Journals

Research productivity was examined across 5 highly nominated multicultural psychology journals. This yielded a ranking of 40 highly productive institutions and individuals between 1994 and 2007. The results are potentially useful in beginning to track trends in the publication of multicultural psychology studies in research journals. Methodological and interpretational limitations are discussed. Se examinó la productividad de las investigaciones publicadas en 5 renombradas revistas de psicología multicultural. Esto dio como resultado un ranking de 40 instituciones e individuos altamente productivos entre 1994 y 2007. Los resultados son potencialmente útiles para empezar a rastrear tendencias en la publicación de estudios de psicología multicultural en revistas de investigación. También se discuten las limitaciones metodológicas y de interpretación.     

Mirrors and Misleading Appearances

Although philosophers have often insisted that specular perception is illusory or erroneous in nature, few have stressed the reliability and indispensability of mirrors as optical instruments. The main goal of this paper is to explain how mirrors can contribute to knowledge and at the same time be a source of systematic errors and misleading appearances. To resolve this apparent paradox, I argue that mirrors do not generate perceptual illusions or misperceptions, by defending a view of mirrors as transparent and invisible visual media. I then consider the reasons for which mirrors are said to be misleading. Contrary to the illusory account, I defend a nonperceptual approach to the errors attributable to mirrors, which analyses the kind of errors generated by the use of mirrors in terms of false judgments. I further show that a nonperceptual view of errors extends to all of the cases in which a sensorimotor adaptation is required, such as perception through magnifying or inversing lenses.     

Randomized controlled trial of an applied behavior analytic intervention for food selectivity in children with autism spectrum disorder

Food selectivity is a common problem for children with autism spectrum disorder (ASD; Schreck, Williams, & Smith, 2004). Behavior‐analytic interventions have the most empirical support for feeding disorders (Sharp, Jaquess, Morton, & Miles, 2011). However, there are no randomized controlled trials that have evaluated its effects with a well‐defined cohort of children with ASD. In the current investigation, we randomly assigned 6 young children with ASD and food selectivity to either an applied behavior analytic intervention or a wait‐list control. We used a crossover randomized controlled trial to evaluate the effects of a multicomponent applied behavior analytic intervention on independent acceptance and mouth clean of 16 novel foods. We subsequently exposed the wait‐list control group to the intervention. We also evaluated the effects of the intervention on individual participants with single‐case designs. The percentage of independent acceptance and mouth clean increased for the applied behavior analytic intervention group, but not for the wait‐list control group until we implemented the intervention.     

Does Familism Lead to Increased Parental Monitoring?: Protective factors for Coping with Risky Behaviors

We examined coping with risky behaviors (cigarettes, alcohol/drugs, yelling/ hitting, and anger), familism (family proximity and parental closeness) and parental monitoring (knowledge and discipline) in a sample of 56 adolescents (11–15 years old) predominantly of Mexican descent at two time points. Multiple linear regression analysis indicated that more time spent with family (proximity) at Time 1 significantly predicts higher parental monitoring at Time two. Coping with more risky behaviors at Time 1 was significantly associated with less parental monitoring at Time 2. More parental closeness Time 1, more parental monitoring Time 1, and more parental monitoring Time 2 were associated with less coping with risky behaviors at Time 2. The cultural value of familism, particularly spending time with family in positive activities, appears to increase parental monitoring which may lead to less coping with risky behaviors among Mexican descent adolescents. Future studies may investigate gendered mechanisms for how extended family may increase not only parental knowledge of youth activities, but also youth perception of supervision.     

Exercise motivation in university community members: a behavioural intervention

The purpose of this study was to examine how exercise level, exercise motives, and barriers changed from the baseline phase to the follow-up phase after a behavioural and cognitive intervention aimed at increasing exercise. Seventy-five members of our university community (43 subjects in the control group and 32 in the experimental group), all of whom received cognitive feedback, agreed to complete the baseline phase. Only the experimental group received behavioural feedback and a free-access gym ticket with personal training in order to facilitate their adherence to exercise. The results suggest that a combination of behavioural and psychological techniques is an efficient strategy for increasing exercise level. In addition, the results showed that extrinsic motivation predominates the early stages of change-of-exercise behaviour, and that intrinsic motivation is important for progression towards maintenance. Subjects who decreased their exercise level increased their extrinsic exercise motivation and subjects who increased their exercise level decreased the barriers related to intrinsic motivation. These findings indicate that, in order to facilitate exercise adherence, feedback about motives for undertaking exercise is needed, combined with advice about how to improve physical condition. This combination could help eliminate certain barriers that hinder engaging in an active and healthy life-style.