Cultural differences in asymmetric beliefs of interpersonal knowledge in vertical and horizontal relationships

Previous studies have reported that our interpersonal knowledge shows an asymmetry; that is, we tend to believe that we know and understand other people's thoughts and feelings better than other people know and understand our own thoughts and feelings. In the present study, the authors compared American (114 men, 192 women) and Korean (99 men and 98 women) students to examine whether the asymmetry is greater in collectivistic than in individualistic culture in two types of relationships: horizontal (with best friends) and vertical (with parents). On all three items--Know, Understand, and Visibility--asymmetry was found for both horizontal and vertical relationships. Further, the Understand and Visibility items showed greater asymmetry for the Korean group than for the American group. It was concluded that asymmetry is greater in collectivistic than in individualistic culture. The cultural differences can be explained by self-consistency, sensitivity to social consequences, parent-child interaction, and living arrangement.     

Planning for the near and distant future: How does temporal distance affect task completion predictions?

In everyday life people estimate completion times for projects in the near and distant future. How might the temporal proximity of a project influence prediction? Given that closer events elicit more concrete construals, we proposed that temporal proximity could enhance two kinds of concrete cognitions pertinent to task completion predictions: step-by-step plans and potential obstacles. Although these cognitions have opposite implications for prediction, and thus could cancel each other out, we hypothesized that temporal proximity would have a greater impact on cognitions that were relatively focal. Thus contextual factors that alter the relative focus on plans vs. obstacles should determine whether and how temporal proximity affects prediction. Six studies supported this reasoning. In contexts that elicited a focus on planning, individuals predicted earlier completion times for close than distant projects. In contexts that prompted a focus on obstacles, individuals predicted later completion times for close than distant projects.     

“The Ravens Paradox” is a misnomer

I argue that the standard Bayesian solution to the ravens paradox— generally accepted as the most successful solution to the paradox—is insufficiently general. I give an instance of the paradox which is not solved by the standard Bayesian solution. I defend a new, more general solution, which is compatible with the Bayesian account of confirmation. As a solution to the paradox, I argue that the ravens hypothesis ought not to be held equivalent to its contrapositive; more interestingly, I argue that how we formally represent hypotheses ought to vary with the context of inquiry. This explains why the paradox is compelling, while dealing with standard objections to holding hypotheses inequivalent to their contrapositives.     

Reply to: A comment on and : How to investigate whether personality items form a hierarchical scale?

We reply to the comment by Meijer (2009) on our recent papers investigating the hierarchical properties of personality scale items. We conclude that Mokken scaling is an appropriate method for investigating the existence of hierarchical scales in general and, specifically, addresses the issue of invariant item ordering in polychotomous data.     

Influence of swimming speed on inter-arm coordination in competitive unilateral arm amputee front crawl swimmers

This study examined the effect of swimming speed on inter-arm coordination and the inter-relationships between swimming speed, inter-arm coordination, and other stroke parameters, in a group of competitive unilateral arm amputee front crawl swimmers. Thirteen highly-trained swimmers were filmed underwater during a series of 25-m front crawl trials of increasing speed. Arm coordination for both arms was quantified using an adapted version of the Index of Coordination. Inter-arm coordination of the amputee swimmers did not change as swimming speed was increased up to maximum. Swimmers showed significantly more catch-up coordination of their affected-arm compared to their unaffected-arm. When sprinting, the fastest swimmers used higher stroke frequencies and less catch-up of their affected-arm than the slower swimmers. Unilateral arm-amputees used an asymmetrical strategy for coordinating their affected-arm relative to their unaffected-arm to maintain the stable repetition of their overall arm stroke cycle. When sprinting, the attainment of a high stroke frequency is influenced mainly by the length of time the affected-arm is held in a stationary position in front of the body before pulling. Reducing this time delay appears to be beneficial for successful swimming performance.     

Women Are On, But Not In, the News: Gender Roles in Local Television News

This investigation examined 580 news stories in the top three local television news programs in a Northeastern U.S. television market for a two-week period. Content analysis was used to determine whether or not there were gender differences in the prevalence of reporters and anchors and in the type of stories they reported. Analysis of newscasts revealed that female reporters were more likely to present human interest and health related stories, while males were more likely to present political stories. Analysis of news sources revealed that male experts were used significantly more often than were female experts as news sources. There was no relationship between time news stories were presented and gender of the reporters or anchors.     

Zen and behavior analysis

Zen's challenge for behavior analysis is to explain a repertoire that renders analysis itself meaningless-a result following not from scientific or philosophical arguments but rather from a unique verbal history generated by Zen's methods. Untying Zen's verbal knots suggests how meditation's and koans' effects on verbal behavior contribute to Enlightenment and Samādhi. The concept of stimulus singularity is introduced to account for why, within Zen's frame of reference, its methods can be studied but its primary outcomes (e.g., Samādhi and Satori) cannot be described in any conventional sense.     

Poland translated: the post-communist generation of writers

This article is concerned with writing in Poland since the collapse of Communism. It focuses mainly on the generation of Polish writers who made their debut around the time of the collapse of Communism and whose work has since begun to appear in English translation. It considers the changing focus of the post-Communist generation of writers, asks how the translations of their work represent Poland to the world and what these works might indicate about changes within contemporary Polish literary and political culture. In particular the article looks at recent fiction from Polish Women Writers and themes in recent writing including the ideas of Poland as Post-Communist, Post-nationalist, Post-Jewish and Post-German.