Technology and the civil epistemology of democracy

In analogy with Rousseau's concept of ‘civil religion’ as a system of ‘positive dogmas’, ‘without which’, as he observed, ‘a man cannot be a good citizen’, this paper advances the concept of ‘civil epistemology’ as the positive dogmas without which the agents of government actions cannot be held accountable by democratic citizens. The civil epistemology of democracy shapes the citizen's views on the nature of political reality, on how the facts of political reality can be known and by whom. Modern liberal democratic politics assumes that the exercise of political power can be manifest in a visible domain of publicly accessible facts. It rests on the Enlightenment faith in the powers of light and visibility to demystify political power, render political actors more exposed and therefore more honestly accountable and enlist the sense of sight as a vehicle of universal political participation. It is, in this context, that technology has come to play such an important symbolic role in the construction of the particular democratic genre of public action as a political spectacle. Democratic civil epistemology, and technology ‐ in the widest sense of the word ‐ as the prototype of action which can be observed in the field of visual perception, uphold the democratic conception of politics as a view. Together they define political actors as visible performers, journalists as observers (who translate actual seeing into virtual seeing) and the citizens as witnesses.     

Lateral differences in visual inspection time? The role of apparent motion cues

There are a number of reports of a left hemisphere advantage for visual inspection time, but some investigators employing slightly different methodologies have failed to replicate the effect. The present experiment was an attempt to identify one of the factors that could have lead to these discrepant findings: The role of apparent motion cues. In Experiment 1, a lateralized version of the inspection time task was administered via a computer monitor wherein the pi stimulus was masked with a figure vulnerable to apparent motion cues. With this mask, a strong left hemisphere advantage was observed. In Experiments 2 and 3, the test was administered on a tachistoscope or computer monitor, but in both cases the stimulus was masked with a pattern "forest" mask. Under these conditions, there was no lateral difference. This result implies that the left hemisphere advantage for inspection time relies on apparent motion cues.     

Neurocognitive influences on health behavior in a community sample.

CONTEXT: Dominant models of individual health behavior omit biological variables entirely and are composed almost exclusively of social-cognitive and conative variables. Research from the neurosciences suggests a role for brain function in explaining behaviors that require active self-regulation for consistent performance. However, the association between brain function and health behavior is underexplored. OBJECTIVE: To examine the predictive power of executive function for 2 health risk behaviors and 2 health protective behaviors in healthy adults. DESIGN: A cross-sectional community sample (N = 216) of adults 20-100 years of age were administered a battery of neuropsychological tests and completed self-report questionnaires regarding their health practices. It was hypothesized that poor performance on neuropsychological tests tapping executive function would be associated with poor health behavior tendencies. RESULTS: Errors on the Stroop task were positively associated with health risk behavior and negatively associated with health protective behavior after controlling for demographics, education, and IQ. CONCLUSION: Executive function is associated with health behavior tendencies. If the association is causal, explanatory models of individual health behavior should be revised to account for individual differences in biologically imbued self-regulatory abilities.     

Administration of inhalation anesthetics to small animals: Some problems and solutions

Some problems inherent in administering inhalation anesthetics to small laboratory animals in studies of memory consolidation are discussed. A simple and inexpensive apparatus which has been designed to eliminate some of these problems is described.     

De kunstgeschiedenis in het licht eener algemeene Geesteswetenschap

Ohne Zusammenfassung     

Variability of attention bias in socially anxious adolescents: differences in fixation duration toward adult and adolescent face stimuli

Prior research on attention bias in anxious youth, often utilising a visual dot probe task, has yielded inconsistent findings, which may be due to how bias is assessed and/or variability in the phenomenon. The present study utilises eye gaze tracking to assess attention bias in socially anxious adolescents, and explores several methodological and within-subject factors that may contribute to variability in attention bias. Attention bias to threat was measured in forty-two treatment-seeking adolescents (age 12–16 years) diagnosed with Social Anxiety Disorder. Bias scores toward emotional stimuli (vigilant attention) and bias scores away from emotional stimuli (avoidant attention) were explored. Bias scores changed between vigilance and avoidance within individuals and over the course of stimulus presentation. These differences were not associated with participant characteristics nor with self-reported social anxiety symptoms. However, clinician rated severity of social anxiety, explained a significant proportion of variance in the bias scores for adult, but not the adolescent, stimuli. Variability in attention bias among socially anxious adolescents is common and varies as a function of stimulus duration and type. Results may inform stimulus selection for future research.     

A Comparison of Sexual Relationships Among Hispanic Men by Sexual Orientation: Implications for HIV/STI Prevention

Hispanic men experience high rates of HIV infection and other sexually transmitted infections (STIs) when compared to non-Hispanic whites. Many factors contribute to HIV/STI risk among Hispanic men. Some researchers have suggested that primary relationships may be a source of HIV/STIs because some men engage in sexual relationships outside of the primary relationship. However, little is known about this among Hispanic men, and less is known about how sexual relationships differ by sexual orientation. The purpose of this study was twofold: (1) to determine if Hispanic men engage in sexual relationships outside of primary relationships; and (2) to compare sex outside of primary relationships by sexual orientation. Data for this study were obtained from a larger study that investigated health risks of Hispanic men residing in the U.S.–Mexico border community. Participants were recruited from agencies that provided services to Hispanic men. Participants completed a structured interview that included questions about primary relationships and sex outside of primary relationships. The sample consisted of 103 Hispanic men (50 heterosexual, 43 gay, and 10 bisexual Hispanic men), but two participants refused to answer relationship questions, resulting in a sample of 101 Hispanic men. About one-third of the participants (n = 29) reported sex outside of the primary relationship, but no differences were found between the gay/bisexual and heterosexual men, X ² (2, N = 101) = 9.91, p = .128. More gay/bisexual men reported sex with the primary partner and another person at the same time than heterosexual men, X ² (2, N = 101) = 13.32, p = .010. More gay/bisexual men reported open relationships when compared to heterosexual men, X ² (2, N = 101) = 17.23, p = .008, and more gay/bisexual men reported sex outside the primary relationship without the primary partner’s knowledge, X ² (2, N = 101) = 15.09. p = .020. However, more heterosexual men reported that condoms were not used for sex outside the primary relationship when compared to gay/bisexual men, X ² (2, N = 101) = 14.01, p = .029. Sex outside of primary relationships presents some implications for HIV/STI prevention among Hispanic men. Because gay/bisexual men experience higher rates of HIV/STI, more attention needs to be focused on all forms of relationships to prevent acquisition of HIV/STIs. Among heterosexual Hispanic men more attention needs to be given to reinforcement of safer sex practices both outside the primary relationship, and within the primary relationship if high risk sex is occurring outside the primary relationship. More research is needed on the reasons for sex outside the primary relationship among Hispanic men, as well as research to promote safer sex practices when sex occurs outside of the primary relationship.     

Complex Systems from the Perspective of Category Theory: II. Covering Systems and Sheaves

Using the concept of adjunction, for the comprehension of the structure of a complex system, developed in Part I, we introduce the notion of covering systems consisting of partially or locally defined adequately understood objects. This notion incorporates the necessary and sufficient conditions for a sheaf theoretical representation of the informational content included in the structure of a complex system in terms of localization systems. Furthermore, it accommodates a formulation of an invariance property of information communication concerning the analysis of a complex system.     

The Effect of Instructor Gender and Race/Ethnicity on Gaining Compliance in the Classroom1

How instructors' gender and race impacts their ability to gain compliance in the classroom when utilizing various bases of social power was investigated using a 2 × 2 × 3 between‐subjects design. Male and female participants (n = 297) completed the Interpersonal Power Inventory while viewing a photo depicting an instructor. The instructors depicted were male or female of varying ethnicities (Caucasian, African American, and Latino). Results indicated that instructor gender and race influenced student compliance rates when soft (subtle and noncoercive) bases of power were utilized. With regard to individual power bases, student gender, instructor gender, instructor race, and the Instructor Gender × Instructor Race interaction were found to impact compliance rates. Implications for classroom instructors, as well as other powerholders, are discussed.