Hitting ability and perception of object’s size: evidence for a negative relation

We examined the relation between motor performance and perception of object’s size in near space. The general task was to repeatedly hit a target by means of pointing movements and to estimate target’s size. In contrast to the results of previous studies, Experiment 1 and Experiment 2 revealed a negative relation between action ability and perceived target size: Participants who hit the target relatively often and whose motor variability was relatively low judged targets to be smaller than did participants whose motor performance was relatively poor. In Experiment 3, the size judgments were made in the presence of the target before, as well as after, pointing movements. The target was judged as smaller when it was easy, rather than difficult, to hit before as well as after the movement. Altogether, these results indicate that under certain conditions, an increased action ability reduces the apparent size of the actions’ target objects.     

The role of drivers’ social interactions in their driving behavior: Empirical evidence and implications for car-following and traffic flow

Models for describing the microscopic driving behavior rarely consider the “social effects” on drivers’ driving decisions. However, social effect can be generated due to interactions with surrounding vehicles and affect drivers’ driving behavior, e.g., the interactions result in imitating the behavior of peer drivers. Therefore, social environment and peer influence can impact the drivers’ instantaneous behavior and shift the individuals’ driving state. This study aims to explore empirical evidence for existence of a social effect, i.e., when a fast-moving vehicle passes a subject vehicle, does the driver mimic the behavior of passing vehicle? High-resolution Basic Safety Message data set (N = 151,380,578) from the Safety Pilot Model Deployment program in Ann Arbor, Michigan, is used to explore the issue. The data relates to positions, speeds, and accelerations of 63 host vehicles traveling in connected vehicles with detailed information on surrounding environment at a frequency of 10 Hz. Rigorous random parameter logit models are estimated to capture the heterogeneity among the observations and to explore if the correlates of social effect can vary both positively and negatively. Results show that subject drivers do mimic the behavior of passing vehicles –in 16 percent of passing events (N = 18,099 total passings occurred in freeways), subject vehicle drivers are observed to follow the passing vehicles accelerating. We found that only 1.2 percent of drivers normally sped up (10 km/hr in 10 s) during their trips, when they were not passed by other vehicles. However, if passed by a high speed vehicle the percentage of drivers who sped up is 16.0 percent. The speed change of at least 10 km/hr within 10 s duration is considered as accelerating threshold. Furthermore, the acceleration of subject vehicle is more likely if the speed of subject driver is higher and more surrounding vehicles are present. Interestingly, if the difference with passing vehicle speed is high, the likelihood of subject driver’s acceleration is lower, consistent with expectation that if such differences are too high, the subject driver may be minimally affected. The study provides new evidence that drivers’ social interactions can change traffic flow and implications of the study results are discussed.     

Kupalov’s concept of shortened conditional reflexes: Psychophysiological and psychopharmacological implications

In the regulation of cortical excitability tonus, Kupalov described a particular acquired, learned mechanism, the shortened conditional Reflex (SCR). SCR is an essential mechanism by which an adequate cortical tonus is established by environmental cues as an anticipatory set-up preparing the individual qualitatively and quantitatively for expected forthcoming events. An original physiological example is given, the conditional “transfer” of motor behavior at cortical electrical stimulation. Three psychopharmacological implications are presented, namely environmental-dependent, stress-related events, environmental-dependent drug conditioning, and drug-tolerance experiments. Future eventual psychophysiological and psychopharmacological lines of research related to the shortened conditional reflex concept are discussed.     

Children’s scale errors and object processing: Early evidence for cross-cultural differences

Scale errors are observed when young children make mistakes by attempting to put their bodies into miniature versions of everyday objects. Such errors have been argued to arise from children’s insufficient integration of size into their object representations. The current study investigated whether Japanese and UK children’s (18–24 months old, N = 80) visual exploration in a categorization task related to their scale error production. UK children who showed greater local processing made more scale errors, whereas Japanese children, who overall showed greater global processing, showed no such relationship. These results raise the possibility that children’s suppression of scale errors emerges not from attention to size per se, but from a critical integration of global (i.e., size) and local (i.e., object features) information during object processing, and provide evidence that this mechanism differs cross-culturally.     

Romantic partners and body image disturbance: Further evidence for the role of perceived—actual disparities

In this study, female and male college dyads (primarily Caucasian) involved in a “romantic relationship” used schematic figures to rate their conceptions of body size on a variety of rating protocols, including actual self, ideal self, ideal opposite gender, perceived partner's ideal opposite gender, perceived partner's rating of self, and rating of partner's body size. Based on the reflected-appraisal literature and previous body image research on perceived—actual disparities in body size ratings, five discrepancy indices were created and related to dispositional levels of body image disturbance, eating dysfunction, and general psychological function (self-esteem, depression). The results clearly indicated gender differences in the particular predictor associated with all measures of disturbance. For females, the discrepancy between the Self rating and the Perceived Partner's Ideal Other Gender rating accounted for almost all of the variance associated with clinical indices of disturbance. For males, the discrepancy between the Self rating and the Actual Partner's Ideal Other Gender rating was the only important predictor to emerge in regression analyses. The findings are interpreted in light of recent research on actual/perceived differences in body size ratings.     

There’s an App for that: The Uses and Gratifications of Online Social Networks for Gay Men

This essay is an exploratory study of the uses and gratifications of social networking applications and sites widely utilized by gay men. Based on findings from six different focus groups and intercept interviews with gay and bisexual men, this essay explores the motivations and perceived benefits of social networking sites that allow for the creation of a virtual community of sexual minorities. This paper also considers these technological developments as part of a larger history of gay men communicating with other gay men within a culture where talk about homosexuality is closely policed and often restricted. Through a uses and gratifications approach, this essay discusses the needs and motivations that bring gay men online to social network sites, how they manage multiple identities online and the resulting gratifications of their online activity.     

Reducing REBT’s “Wince Factor:” an insider’s perspective

The author discusses three aspects of rational emotive behavior therapy (REBT) that occasionally make him wince. They are: REBT does not adequately address issues relating to diversity-sensitive counseling; there is a tendency for some REBT adherents to display poor interpersonel skills, and lack a philosophical commitment to the interdependence of humans on one another; and, there is a tendency for REBT to promise more than it can deliver. A list of 15 recommendations and wishes for a “new and improved” version of REBT are included. Reprinted from Journal of Rational-Emotive & Cognitive-Behavior Therapy, 14(1), 63–78, 1996. The author expressed his appreciation to Dominic DiMattia and Ellen Finkelstein who provided valuable suggestion to a draft version of this article and to Windy Dryden who initiated this dialog and saw it through to its publication. Stephen G. Weinrach was a professor of counseling and human relations at Villanova, PA and a Fellow of the Institute for Rational-Emotive Therapy in New York. He maintained a private practice in Havertown, PA. He died in 2004.     

Choosing an Endorser for a Women’s Sporting Event: The Interaction of Attractiveness and Expertise

An experimental study was conducted to determine the impact of expertise and attractiveness on perceived appropriateness of the endorser with a women’s tennis event and, subsequently, attitudes towards the event and intentions to purchase tickets. The sample was comprised of 184 undergraduate students at three U.S. universities. Hypotheses were tested through observed path analysis and results indicated both attractiveness and expertise were significantly related to the endorser’s appropriateness and explained 24% of the variance. However, there was a significant interaction; in the lower expertise condition, the more attractive athlete was rated as a more appropriate endorser. Further, endorser appropriateness led to more positive attitudes and intentions to purchase tickets, and the model explained 13 and 48% of the variance in these variables respectively.     

Newcomb’s problem and its conditional evidence: a common cause of confusion

This paper aims to make three contributions to decision theory. First there is the hope that it will help to re-establish the legitimacy of the problem, pace various recent analyses provided by Maitzen and Wilson, Slezak and Priest. Second, after pointing out that analyses of the problem have generally relied upon evidence that is conditional on the taking of one particular option, this paper argues that certain assumptions implicit in those analyses are subtly flawed. As a third contribution, the piece aims to draw attention to an important similarity between Newcomb’s problem and the toxin puzzle. In short, both problems illustrate the fact that you can have a reason to intend to φ without having a reason to actually φ.     

A “word length effect”for sign language: Further evidence for the role of language in structuring working memory

We report a sign length effect in deaf users of American Sign Language that is analogous to the word length effect for speech. Lists containing long signs (signs that traverse relatively long distances) produced poorer memory performance than did lists of short signs (signs that do not change in location). Further, this length effect was eliminated by articulatory suppression (repetitive motion of the hands), and articulatory suppression produced an overall drop in performance. The pattern of results, together with previous findings (Wilson & Emmorey, 1997), provides evidence for a working memory system for sign language that consists of a phonological storage buffer and an articulatory rehearsal mechanism. This indicates a close equivalence of structure between working memory for sign language and working memory for speech. The implications of this equivalence are discussed.     

Children’s Education,Institutions of Learning,Technology and Wisdom Inquiry: Global Challenges and Methodological Perspectives

Philosophia - This paper is about the rationality of methodological variance, where changes in method and methodology of science may be warranted/triggered by the urgency of finding alternatives to...     

That’s not funny: Instrument validation of the concern for political correctness scale

The transformation of common language toward inclusion of all people is the mechanism by which many aim to alter attitudes and beliefs that stand in the way of more meaningful social change. The term for this motivated concern for language is “political correctness” or “PC.” The current project seeks to introduce a new tool for investigations into this phenomenon, the concern for political correctness (CPC) scale. CPC assesses individual differences in concern for politically correct speech. Exploratory and confirmatory structural equation modeling showed consistent factor structure of the two subscales; an emotion subscale measuring negative emotional response to hearing politically incorrect language, and an activism subscale measuring a willingness to correct others who use politically incorrect language. Correlational analyses suggested that concern for political correctness is associated with more liberal beliefs and ideologies and less right-wing authoritarianism. The emotion subscale was also found to be associated with lower emotional well-being and the activism subscale with more frequent arguments. Laboratory-based criterion validation studies indicated that the two subscales predicted negative reactions to politically incorrect humor.     

Vision and abstraction: an empirical refutation of Nico Orlandi’s non-cognitivism

This article argues against the non-cognitivist theory of vision that has been formulated in the work of Nico Orlandi. It shows that, if we understand ‘representation’ in the way Orlandi recommends, then the visual system’s response to abstract regularities must involve the formation of representations. Recent experiments show that those representations must be used by the visual system in the production of visual experiences. Their effects cannot be explained by taking them to be non-visual effects involving attention or memory. This contradicts Orlandi’s version of the non-cognitivist hypothesis, but does so while vindicating her methodological position.     

Poetry for the Uninitiated: Dannie Abse’s “X-Ray” in an Undergraduate Medicine and Literature Class

I recently taught an upper-division Honors class in Medicine and Literature with students ranging from a pre-physician’s assistant student and nursing student to English, French, History, and Technical Writing majors. The common thread connecting these students initially was their self-described fear of and helplessness with poetry. However, as the semester drew to a close, their class discussion and journals revealed not only increased comfort with poetry but also a preference for it. The information and insight they got from poetry, they said, were the reason they took a medical humanities course in the first place and commented that the poetry we read provoked more substantial “medicine and literature” discussions than prose. Poetry provides a good starting place to analyze complex human relationships, and the focus on language and form levels the intellectual playing field: students are all unfamiliar with how to do it and are learning a new skill together. This could be accomplished, of course, with a literary short story, but for the diverse population of students in this class, the brevity of poetry made it all the more appealing.     

Promoting spiritual well-being: a quasi-experimental test of an element of Hay and Nye’s theory of children’s spirituality

This study is one of the first tests of key implicit claims of Hay and Nye’s theory of children’s spirituality and spiritual development. Two quasi-experimental studies tested two claims: that exposure to six conditions posited as fostering relational consciousness in a programme of spiritual formation promotes spiritual well-being; that the effect of the conditions continues after exposure ends. The results for Study One revealed that length of exposure to any of the six conditions was not a significant predictor of spiritual well-being, F(3, 179)?=?1.49, p = 0.22. Study Two results indicated that as the length of time since exposure increased so did spiritual well-being, r(38)?=?0.39, p = 0.01 at the bivariate level, and F(4, 35)?=?2.4, p = 0.06 in the regression. These results reveal a possible relationship between exposure to the six conditions and spiritual well-being.     

An Existential Foundation for an Ethics of Care in Heidegger’s Being and Time

Martin Heidegger’s existential account of care in Being and Time (2010) provides us with an opportunity to reimagine what the proper theoretical grounding of an ethic of care might be. Heidegger’s account of care serves to deconstruct the two primary foundations that an ethic of care is often based upon. Namely, that we are inevitably interdependent upon one another and/or possess an innate disposition to care for fellow humans in need. Heidegger’s account reveals that both positions are founded upon an ontic (meaning factual existence), as opposed to an ontological (which refers to the nature of being), understanding of care. The distinctions between an ontic and ontological understanding of care are significant. Yet, I maintain that they are not completely incompatible. Both Heidegger and care ethicists contend that our existence with others is understood through a relational ontology. Furthermore, there are certain ontological structures from Heidegger which resonate with an ethic of care. Two key existential structures are leaping-ahead and being-guilty. These existential structures are latent in care ethics, and by explicitly revealing them I reinforce the connection between Heidegger’s account and care theory. Lastly, I develop the theoretical foundations of care ethics by proposing an existential ethic of care.

     

“One’s an Illusion: Organisms,Reference, and Non-Eliminative Nihilism”

Philosophia - Gabriele Contessa has recently introduced and defended a view he calls ‘non-eliminative nihilism’. Non-eliminative nihilism (NEN, henceforth) is the conjunction of...     

Gulliver’s Eggs: Why Methods are not an Issue of Qualitative Research in Cultural Psychology

The future of qualitative methods regards the kind of object cultural psychology is interested and the kind of questions it can ask. I propose that the object should be experiencing, understood as a complex whole, consisting of lived-by action and counter-action, that is contextual inter-action with the world in the form of an experiencing subject and otherness. The kind of questions cultural psychology can ask is instead related to the epistemological status attributed to both researcher and participant. Probably few scholars such as Vygotsky, Piaget and Lewin understood to what extent experiencing is always changing, because the relationship between mind, alterity and culture is co-generative. This also implies a relativization and a decentralization of the psychology’s perspective. Finally, I provide some examples from the history of psychology and some suggestions to work at the level of such complexity by using methods that can work with complex objects such as products of human activity (e.g., art, literature, architecture, etc.).