ONE ENCHANTED BEING: NEUROEXISTENTIALISM AND MEANING

The Really Hard Problem: Meaning in a Material World is my attempt to explain whether and how existential meaning is possible in a material world, and how such meaning is best conceived naturalistically. Neuroexistentialism conceives of our predicament in accordance with Darwin plus neuroscience. The prospects for our kind of being-in-the-world are limited by our natures as smart but fully embodied short-lived animals. Many find this picture disenchanting, even depressing. I respond to four criticisms of my relentless upbeat naturalism: that naturalism can make no room for norms, for values; that I overvalue truth at the expense of happiness; that I underestimate the extent to which supernaturalism has made peace with naturalism; and that I can give no account for why humans as finite animals should want to overcome our given natures and seek impersonal, self-transcendent value.     

Reviewing policies on satellite broadcasts in east asia: New technology,political economy,and civil society

As an instrument of national integration, domestic television in many post-colonial countries has long neglected cultural minorities. Transnational television via newer satellite and cable technologies has been able to target cross-border ethnic groups which then constituted viable audience markets. Governments in Asia sought initially to control access to transnational broadcasts out of paternalistic nationalism, but audiences and entrepreneurs have circumvented such policies. Thus over the last decade the political economy of television in countries such as Malaysia, Philippines and Thailand have been transformed, though in differing ways. Belated media deregulation has often led to alliances between business and political elites. This paper argues that most policy developments in Asian television have been driven by business and government imperatives rather than by civil society involvement. Australia where he teaches marketing and international business. His eclectic research interests include the political economy of international communications, globalization/transnationalization strategies, cross-cultural dimensions in marketing and management, and ethical issues in post-industrial society. Prior to a 15-year academic career across four universities in the Asia-Pacific region, Amos worked for twelve years in multinational corporations, NGOs, and government.     

Long-term executive function deficits in children with traumatic brain injuries: assessment using the Behavior Rating Inventory of Executive Function (BRIEF).

Long-term deficits in executive functions following childhood traumatic brain injuries (TBI) were examined using the Behavior Rating Inventory of Executive Function (BRIEF). Parents completed the BRIEF approximately 5 years postinjury as part of a prospective study of children injured between the ages of 6 and 12. The children were between 10 and 19 years of age at the time of the assessment, and included 33 with severe TBI, 31 with moderate TBI, and 34 with orthopedic injuries. Parents also rated children's adaptive functioning and completed several other measures of parent and family functioning. Children were administered a neuropsychological test battery that included several measures of executive functions. The groups displayed a significant linear trend in BRIEF scores, with the largest deficits in executive functions reported in children with severe TBI. BRIEF scores were related consistently across groups to a test of working memory, but not to other neuropsychological measures. BRIEF scores also predicted children's adaptive functioning and behavioral adjustment, as well as parent psychological distress, perceived family burden, and general family functioning. The findings indicate that TBI results in long-term deficits in executive functions that are related to children's psychosocial outcomes, as well as to parent and family functioning.     

Prevalence of suicidal ideation among boys and men assessed annually from ages 9 to 29 years

In a sample of 206 boys (90% Caucasian), self-reported suicidal ideation (SI; ages 12 to 29) and parent-reported youth suicidal talk (ages 9 to 20) were assessed annually by questionnaire. One-week point prevalence of self-reported SI ranged from 2.6% to 16.3%. New cases emerged across adolescence; by age 29, 57.3% self-reported SI at least once. SI was associated with clinically significant elevations on concurrent depressive symptoms. Nearly one quarter (24.8%) of parents reported suicidal talk by their son by age 20. Parent- and self-reports showed low correspondence. SI was more common than retrospective studies suggest. Parent-reports and one-time self-reports are likely to miss large numbers of adolescent boys who may be at risk.     

Is there a burden attached to synaesthesia? Health screening of synaesthetes in the general population

Synaesthesia has long been considered a benign alternative form of perception most often associated with positive rather than negative outcomes. The condition has been associated with a variety of cognitive and perceptual advantages, including benefits in memory, processing speed, and creativity. It is not currently recognized in the DSM‐IV. Recently, however, several studies have raised the question of a possible link between synaesthesia and clinical conditions. Here, we present the first large‐scale screening of the general population in which we (1) objectively identified grapheme‐colour synaesthetes and (2) elicited information from our participants about a range of clinical conditions. We compared the prevalence rates of these conditions in synaesthetes versus non‐synaesthetes to establish whether any conditions were found at a higher rate among synaesthetes. In our initial study, screening 3,742 people (95 synaesthetes and 3,647 controls), we found initially that grapheme‐colour was significantly comorbid with two conditions (anxiety disorder and obsessive compulsive disorder). In our second study, screening a new population of 120 synaesthetes and 166 non‐synaesthetes, we replicated our finding that grapheme‐colour synaesthesia is comorbid with anxiety disorder. At the same time, we also addressed a methodological concern that likely elevated rates of OCD in Study 1. We consider the aetiology of synaesthesia to determine whether there may be a shared genetic or neurological basis with anxiety disorder, and we question the status of synaesthesia within a mental health framework.     

Freedom immediately after Kant

Kant's effort to defend the co‐existence of transcendental freedom and natural necessity is one of the crowning achievements of the first Critique. Yet by identifying the will with practical reason in his moral philosophy, he lent support to the view that the moral law is the causal law of a free will—the result of which, as Reinhold argued, left immoral action impossible. However, Reinhold's attempt to separate the will from practical reason generated difficulties of its own, which Maimon was quick to point out. By identifying freedom with indifferent choice, Maimon argued, Reinhold had no resources to explain why a free will acts at all. My aim in this article is to show how Fichte's theory of freedom seeks to reconcile these two commitments: The key lies in what I call Fichte's Genetic Model, according to which indifferent choice is the original condition of the will, but a condition we must actively overcome.     

Adaptation of central pitch-specific mechanisms

Three previous psychophysical studies have demonstrated that interaural time difference (ITD) coding mechanisms can undergo frequency-specific, selective adaptation. We sought to determine whether this phenomenon extends to the pitch domain, by employing the same psycho-physical paradigm as one used previously, but with harmonic tone complexes lacking energy at the fundamental frequency. Ten normal listeners participated in experiment 1. Psychometric functions for ITDs were obtained for harmonic tone complexes with fundamental frequencies of 110 Hz and 185 Hz, before and after selective adaptation with complexes of the same fundamental frequencies lateralised to opposite sides. In experiment 1, each subject was tested twice. On separate days, subjects were tested with 110 Hz and 185 Hz stimuli that were either partially resolvable complexes or unresolvable ones. Both partially resolved and unresolved stimuli supported adaptation, and at both fundamental frequencies. In experiment 2, which employed nine listeners, the adaptor tone complexes were presented in conjunction with a diotic noise background designed to mask difference tones generated by the adaptor stimuli. The use of the masker had little effect on the mean strength of the adaptation effected by the unresolved adaptor stimuli, and only slightly weakened the adaptation effect found with the partially resolved adaptor stimuli. Taken together, these data constitute the first demonstration of selective adaptation exerted on a central mechanism in the pitch domain.     

CHARLES LYELL,UNIFORMITARIANISM, AND INTERPRETIVE PRINCIPLES

I examine the development of Charles Lyell's principle of uniformity and its influence on the development of modern geology and biology and argue that distinguishing between philosophical starting points and empirical findings is essential for clarity in the discussion between science and religion. First, I explore Lyell's arguments against catastrophism and how these were both empirically and religiously motivated. I then consider how David Hume's empiricism, theory of causation, and rejection of miracles influenced Lyell. Using these insights, Lyell formulated his principle of uniformity, which he believed was based on current empirical findings, and rejected explanatory hypotheses that used the biblical Flood or other catastrophist accounts as violations of uniform causation and introductions of theological concepts into empirical science. I next examine the influence of Lyell's principle on Charles Darwin. Although Lyell opposed Darwinism for most of his life, Darwin relied heavily on Lyell, as is evidenced by references throughout The Origin of Species. I contend that the most important aspect of Lyell's principle for Darwin is that it makes natural evil (the struggle for survival) a process that has always been occurring rather than something introduced after the Fall as recorded in Genesis. Finally, I discuss the role that uniformity plays for Lyell, Darwin, and modern science as an interpretive principle rather than as an inference from empirical data, and I conclude by noting that keeping the distinction in mind between interpretive principles and empirical findings will help clarify debates between science and religion.     

Children's Beliefs About Violating Gender Norms: Boys Shouldn't Look Like Girls,and Girls Shouldn't Act Like Boys

This research examined 3- to 11-year-old children's knowledge of and beliefs about violating several gender norms (e.g., toys, play styles, occupations, parental roles, hairstyles, and clothing) as compared to social and moral norms. Knowledge of the norms and understanding that norm violations were possible increased with age. The children's evaluations of violations of gender norms varied from item to item. Violations concerning becoming a parent of the other gender were devalued in both boys and girls, whereas most toy and occupation violations were not especially devalued in either. Boys with feminine hairstyles or clothing were evaluated more negatively than girls with masculine hairstyles or clothing. On the other hand, girls who played in masculine play styles were devalued relative to boys who played in feminine styles. Evaluations of norm violations were not consistently related to age.