The meditations and the logic of testimony

This paper argues that an examination of the ontology that underpins Descartes’s Fifth Meditation ontological proof of God’s existence will contribute to a better understanding of the nature and structure of the proof. Attention to the Cartesian meditator’s development of this ontology in earlier meditations also makes clear why this proof could not have been asserted before the Fifth Meditation. Finally, it is argued that Kant’s objections against the ontological proof have no force against Descartes’ particular version of the proof.     

Parent predictors of changes in child behavior problems

The present study examined whether ineffective discipline, single parent status, social support, parent involvement, and parent depression predicted changes in preschoolers' (N = 129) behavior problems. This study also evaluated whether child sex and ethnicity moderated the relations between these variables and changes in problem behavior. Parents completed questionnaires at the beginning of the study, and parent, teacher, and observational ratings of children's behavior problems were collected twice during the school year. Parents' own social support predicted improvement for boys and parent depression was associated with worsening symptoms for girls. Single parenthood and parent involvement predicted changes in behavior problems for the sample as a whole. Several significant ethnic differences emerged, highlighting the importance of considering cultural context in studies of parenting and child externalizing behavior.     

Comparison Blindness

Change blindness has been linked to comparisons over time when visual input is disturbed by a transient. This is most directly seen in “flicker” paradigms where change is invisible when introduced during a blank period between successive presentations of stimuli, and is implicit in paradigms where a stimulus is changed during a saccade. Difficulties in comparing two simultaneously present stimuli have been considered to be due to transaccadic memory limitations in tasks requiring saccades. We present here experiments that demonstrate the phenomenology of change blindness, but in tasks where two stimuli are present in the central visual field within a single fixation and where there are no transients present. These experiments are based on contrast discriminations of patterns composed of a few simple elements. We have found comparisons over space within a single fixation to be as difficult as comparisons over time. As in the more usual paradigms for change blindness, cueing makes changes easy to detect. These results suggest that a memory bottleneck is not essential to produce change blindness.     

A community psychology of object meanings: Identity negotiation during disaster recovery

What do material goods intended for personal consumption mean to community? We use the extreme example of natural disaster recovery in a community to explore this question. Our work describes how members make sense of material objects that transition from private to public possessions (damaged goods) and public to private possessions (donated goods). By blending consumer and community psychology perspectives with our narratives, we employ a three-dimensional framework for analyzing object meanings: (1) material objects as agents of communitas (a shared sense of “we”), (2) material objects as agents of individualism (a focus on “me”), and (3) material objects as agents of opposition (the “we” that speaks for “me” and “us” versus “them”). This theoretical frame allows us to show how different conceptions of identity lead to conflicting meanings of objects within community, and to explain how and why object meanings shift as objects move across time and space from private to public and from scarcity to abundance. We also provide implications for coping with disasters that consider collective and individual identities as well as oppositional stances in between.     

Children with social phobia have lower quality friendships than children with other anxiety disorders

Background and Objective: Whilst shy, socially anxious or socially withdrawn children in nonclinical community samples report lower friendship quality (FQ) than nonanxious children, no study has examined the FQ of clinically anxious children. The aim of the study was to examine the FQ of children with anxiety disorders; and whether it differs for clinical children with or without a diagnosis of social phobia (SP). Design: The study design was cross-sectional self-report. Methods: Clinical children – 39 anxiety-disordered children with SP and 28 anxiety-disordered children without SP (No-SP) – presented for psychological treatment, and 29 nonclinical children were recruited from the community. Same-sex close friends were invited to participate using an unrestricted nomination procedure. All children were aged between 7 and 13 years. Both target child and friend completed the Friendship Quality Questionnaire and the Spence Children's Anxiety Scale. Results: Using multilevel modeling within the framework of the Actor–Partner Interdependence Model, SP dyads were found to report lower overall FQ than No-SP dyads. SP dyads did not report lower overall FQ than nonclinical dyads. Conclusion: Children with SP in their diagnostic profile may be unique in their friendship experiences relative to children with other anxiety disorders.     

Recent Trends in the Nordic Doctrine

A review is provided of methods that estimate the magnitude of effects within experimental designs. Intraclass correlation type procedures are appropriate with any ANOVA model. Friedman's r _m and Cohen's power analysis apply to many non-ANOVA type situations, but only to the Fixed Effects ANOVA design. The Gaito utility procedure has two advantages over other intraclass correlation type measures: the coefficients sum to unity (or to 100%), and coefficients for error components are obtained.