Is There a Philosophy of Information?

In 2002, Luciano Floridi published a paper called What is the Philosophy of Information?, where he argues for a new paradigm in philosophical research. To what extent should his proposal be accepted? Is the Philosophy of Information actually a new paradigm, in the Kuhninan sense, in Philosophy? Or is it only a new branch of Epistemology? In our discussion we will argue in defense of Floridi’s proposal. We believe that Philosophy of Information has the types of features had by other areas already acknowledge as authentic in Philosophy. By way of an analogical argument we will argue that since Philosophy of Information has its own topics, method and problems it would be counter-intuitive not to accept it as a new philosophical area. To strengthen our position we present and discuss main topics of Philosophy of Information.     

Attachment and Affect between Mothers with Depression and their Children: Longitudinal Outcomes of Child Parent Psychotherapy

The present investigation examined the longitudinal effects of Child-Parent Psychotherapy (CPP) for toddlers and their mothers with depression on: a) maternal affective expression, b) child affective expression, and c) mother-child cohesion. Mothers with depression (M_age?=?31.7 years; 92.8% White, 3.5% Black, 2.1% Hispanic, 2.3% other) and their toddlers were randomized to receive CPP (DI; n?=?66) or to a control group (DC; n?=?64). Mothers without depression and their toddlers (NC; n?=?68) were recruited as an additional comparison group. Dyads were assessed at baseline (T1; 20 months old), post-intervention (T2; 36 months old), and follow-up (T3; 9 years old). Data from a mother-child conflict task was coded as a measure of observed outcome variables. Change in post-intervention attachment security assessed via the Strange Situation was evaluated as a mediator between intervention condition and maternal and child affective expression and dyadic cohesion at T3. Change to secure attachment post-intervention significantly mediated the association between intervention condition and T3 maternal warmth and child anger/problem behavior. Toddlers of mothers with depression who received CPP showed higher rates of change to secure attachment compared to those in both the DC and NC groups. Dyads who changed to secure attachment at T2 displayed higher levels of maternal warmth at T3 and lower levels of child anger and problem behavior at T3. Implications for the use of CPP as a preventive intervention and the importance of attachment as a mediator of long-term outcomes are discussed.

     

Longitudinal associations among child maltreatment, social functioning, and cortisol regulation

Child maltreatment increases the risk for impaired social functioning and cortisol regulation. However, the longitudinal interplay among these factors is still unclear. This study aimed to shed light on the effect of maltreatment on social functioning and cortisol regulation over time. The sample consisted of 236 children (mean age 7.64 years, SD = 1.36; 125 maltreated children and 111 nonmaltreated children, 128 boys and 108 girls) who attended a week-long summer camp for 2 consecutive years. Saliva was collected during 5 days at 9:00 a.m. and 4:00 p.m. Means of morning and afternoon cortisol levels and cortisol change (difference between morning and afternoon levels, controlled for morning levels) were used to group the children into low-, medium-, and high-cortisol groups. Prosocial, disruptive/aggressive, and withdrawn behaviors were assessed using information from peers and counselors. Maltreated children showed less prosocial and more disruptive/aggressive and withdrawn behavior. Results of structural equation modeling analyses indicated that there were indirect effects of maltreatment on Year 2 morning cortisol via prosocial and disruptive/aggressive behavior: Lower levels of prosocial behavior and higher levels of disruptive/aggressive behavior were related to lower morning cortisol levels 1 year later. Withdrawn behavior was related to higher afternoon cortisol values 1 year later. Results of this study suggest that maltreated children are more likely to experience difficulties in social functioning, which in turn is related to cortisol regulation 1 year later. This altered hypothalamic-pituitary-adrenocortical (HPA) axis functioning may put children at risk for later psychopathology.     

Differential expression of social dominance as a function of age and maltreatment experience

Recent perspectives on social dominance in normative populations have suggested a developmental progression from using primarily coercive strategies to incorporation of more socially competent strategies to attain material and social resources. Parental influences on the resource control strategies children use have been proposed but not investigated empirically. The present study examined age- and gender-related differences in dominance strategies in 470 children from high-risk neighborhoods who were between 6 and 13 years of age, approximately half of whom had experienced maltreatment. A Q-sort measure of social dominance was developed and received preliminary support. Consistent with predictions from resource control theory, age-related differences in dominance-related behavior were demonstrated in both nonmaltreated and maltreated children. Maltreated children were more likely than nonmaltreated children to be identified as dominant bullies at any age. Dominance and bullying were not more likely to be associated for children who had experienced physical and sexual abuse relative to those who were neglected or emotionally maltreated. Results are discussed in terms of the influence of maltreatment on the social development of children, and intervention approaches for limiting these deleterious effects are recommended.     

Somatic symptom reporting has a dimensional latent structure: Results from taxometric analyses

Medically unexplained symptoms (MUS) are one of the key features of somatoform disorders. Although MUS are currently treated as both categorical (in terms of the diagnosis of somatoform disorders) and dimensional (in terms of quantitative measures of somatization/somatic symptom reporting), little is known about the empirical latent structure of MUS. Using taxometric analyses, the latent structure of somatic symptom reporting was analyzed with the Patient Health Questionnaire (PHQ)-15 in two student samples (N = 782 and N = 2,577) and a primary care sample (N = 519). We applied three popular taxometric methods: Maximum Eigenvalue (MAXEIG), Mean Above Minus Below a Cut (MAMBAC) and Latent-Mode (L-Mode). Simulation data were created to evaluate the appropriateness of the data for our analyses and to create the comparison curve fit index (CCFI) as an objective outcome measure. The results of all taxometric methods in any of the three data sets were in favor of a dimensional solution (CCFI < .50). Simulated taxonic and dimensional datasets differed substantially and the samples were appropriate for taxometric analysis. Accordingly, the latent structure of somatization/somatic symptom reporting as assessed by the PHQ-15 is dimensional in both primary care and student samples. Implications regarding the practical application as well as models of etiology and pathogenesis of somatic symptom reporting are discussed. (PsycINFO Database Record (c) 2012 APA, all rights reserved).     

A Multi-Domain Model of Risk Factors for ODD Symptoms in a Community Sample of 4-Year-Olds

Few studies have been designed to assess the pathways by which risk factors are associated with symptoms of psychopathology across multiple domains, including contextual factors, parental depression, parenting, and child characteristics. The present study examines a cross-sectional model of risk factors for symptoms of Oppositional Defiant Disorder (ODD) in a diverse community sample of 796 four-year-old children. In the best-fitting model: (a) SES had indirect effects on contextual factors of stress and conflict, parental depression, and parenting factors including hostility, support, and scaffolding; (b) stress and conflict had both direct effects on ODD symptoms, and indirect effects via parental depression and parenting; (c) parenting had direct effects on ODD symptoms and indirect effects via child effortful control (EC), negative affect (NA) and sensory regulation (SR); (c) NA, EC, and SR had direct effects on symptom frequency, and attachment had indirect effects via EC, and SR. These results highlight the importance of using a multi-domain model to examine risk factors for symptoms of ODD, and also provide information about areas to target in treatment.     

Jean Améry: Resentment as Ethic and Ontology

Against the view that trauma cripples the survivor??s ability to account for his or her own experience, Jean Améry, a survivor of Auschwitz, argued that trauma speaks a language of its own. In this language, what may be taken as a clinical symptom, the inability to let go of a traumatic past, is actually an ethical stance on behalf of history??s victims. Améry wrote about aging in similar terms. Aging and death are an assault on the values of life, an assault that Améry rejected with equal vigor, and in much the same terms, as he rejected the history that does not stop with the Holocaust. In the second case, Améry is mistaken. Aging and death, allowed to proceed at a natural pace, serve life, the succession of generations. This argument is pursued by comparing Améry??s position with that of a large group of Holocaust survivors. It may appear as if Améry??s argument about the Holocaust has little to do with his argument about aging. In fact, they are related, to the detriment of both arguments.     

Mediation analysis and categorical variables: Some further frontiers

Iacobucci (2012) provides a conceptually appealing, readily implemented measure to assess mediation for a far wider range of data type combinations than traditional OLS-based analyses permit. Here, we consider potential applications and extensions along several lines, particularly in terms of random utility models, simulation-based estimation, and potential nonlinearities, as well as some methodological and cultural impediments.