Loneliness and appearance: Toward a concept of ontological agency

In this paper, I posit loneliness, as Hannah Arendt defines it in the final chapter of The Origins of Totalitarianism as the conceptual opposite of agency. I give a brief overview of Arendt's phenomenology of loneliness, which is the total loss of the common world—the state in which one is incapable of being an interlocutor, through thought, speech, or action, with others and, ultimately, incapable of appearing as an individual to others. Though loneliness is realised in its most extreme form in the concentration camps, it is a problem that haunts all human interaction. It is often very difficult, especially for marginalised and traumatised subjects, to give an account of themselves, indeed, to make any sense of their lives at all. I argue that this difficulty is not insurmountable and make the claim that ontological agency, understood as the appearance as oneself to others in the world (the exercise of self‐disclosure), is an irreducible and constant capacity of every individual, no matter how deeply silenced or oppressed she may have been. I argue, further, that ontological agency is a precondition for meaningful political agency, understood as the public articulation of a well‐formed opinion or judgment.     

Reliability analysis of observational data: Problems,solutions, and software implementation

In the reliability analysis literature, little attention has been given to the various possible ways of creating a basis for the comparison required to compute observer agreement. One needs this comparison to turn a sequential list of behavioral records into a confusion matrix. It is shown that the way to do this depends on the research question one needs to answer. Four methods for creating a basis for comparison for the computation of observer agreement in observational data are presented. Guidelines are given for computing observer agreement in a way that fits one’s goals. Finally, we discuss how these methods have been implemented in The Observer software. The Observer 4.1 supports all the methods that have been discussed. Most of these methods are not present in any other software package.     

A preliminary analysis of the effects of response cards on student performance and participation in an upper division university course

We evaluated the effects of response cards on student quiz scores and participation in an upper division undergraduate course at a small, private university. Results showed that response cards increased both quiz scores and student participation. In addition, a measure of the social validity of the response-card procedure suggested that students approved of the use of the cards.     

Play among the stars: Astrobiology and intra‐action in Pryor's Living with Tiny Aliens

Pryor's new book, Living with Tiny Aliens: The Image of God for the Anthropocene, uses astrobiology to explore integrated and nonanthropocentric views of the IMAGO DEI with a particular emphasis on planetarity and intra‐action. This review and reflection articulates and amplifies Pryor's view of humans in the context of Earth, arguing for ideas of both Anthropocene and IMAGO DEI that are anthropic (aware of the human context) but not anthropocentric (over‐valuing humanity). It raises a caution about how historical and normative claims of progress and transcendence than can color both in unhelpful ways.     

Across the great divide: pluralism and the hunt for missing heritability

Synthese - Genetic explanation of complex human behavior presents an excellent test case for pluralism. Although philosophers agree that successful scientific investigation of behavior is...     

Correction to: Religious and Spiritual Practices Used by Children and Adolescents to Cope with Cancer

Journal of Religion and Health -     

Comparing the adaptabilities of Brazilian adolescent students and adult workers

Many studies have verified the validity of the Career Adapt-Abilities Scale in diverse samples, both adolescents and adults. However, which abilities are more typical of each group remains unknown. This study investigated the CAAS factorial structure with Brazilian adolescents, to verify differences between adolescents and adults and to explore the occurrence of differential item functioning analysis (DIF), by considering these two groups as independent variables. The two Brazilian samples were composed by adolescents (n = 272) and by adult workers (n = 404). Results confirmed the expected factorial structure in the adolescents sample and that adults scored higher on all CAAS factors. DIF analysis identified more items favored adults, as expected, but there was coherence in item content which favored each group. Nevertheless, there is no psychometric evidence supporting the need for different forms of CAAS for each group. Results are discussed by taking into account the practical implications of the findings.     

Obstacle Avoidance Increases Asymmetry of Crossing Step in Individuals With Parkinson's Disease and Neurologically Healthy Individuals

The authors' aim was to investigate gait asymmetry of crossing step during obstacle avoidance while walking in people with Parkinson's disease (PD) under and without the effects of dopaminergic medication. Thirteen individuals with PD and 13 neurologically healthy individuals performed 5 trials of unobstructed gait and 10 trials of obstacle crossing during gait (5 trials with each leg) and spatiotemporal parameters were analyzed. Obstacle crossing increased step duration of the crossing step for the most-affected or nondominant limb compared to the crossing step with the least-affected or dominant limb. Individuals with PD without the effects of medication increased step duration for the step with the least-affected limb compared to the step with the most-affected limb during obstacle crossing.     

Cooperative responding in rats maintained by fixed‐ and variable‐ratio schedules

The present study investigated the effects of fixed‐ratio (FR) and variable‐ratio (VR) reinforcement schedules on patterns of cooperative responding in pairs of rats. Experiment 1 arranged FR 1, FR 10, and VR 10 schedules to establish cooperative responding (water delivery depended on the joint responding of two rats). Cooperative response rates and proportions were higher under intermittent schedules than under continuous reinforcement. The FR 10 schedule generated a break‐and‐run pattern, whereas the VR 10 schedule generated a relatively high and constant rate pattern. Experiment 2 evaluated the effects of parametric manipulations of FR and VR schedules on cooperative responding. Rates and proportions of cooperative responding generally increased between ratio sizes of 1 and 5 but showed no consistent trend as the ratio increased from 5 to 10. Experiment 3 contrasted cooperative responding between an FR6 schedule and a yoked control schedule. Coordinated behavior occurred at a higher rate under the former schedule. The present study showed that external consequences and the schedules under which the delivery of these consequences are based, select patterns of coordinated behavior.