Child’s Personality and Perception of Parental Relationship as Correlates of Optimal Experience

The study was designed to assess the influence of child’s personality and perception of parental relationship on children’s optimal experiences. We proposed functional and dysfunctional models to analyze the increase or the decrease of the children’s flow experience. The sample of this study included 909 middle class children, aged 9–12 (M = 11.02, SD = 1.08), both sexes, from Argentina. When we analysed the psychological factors that could be related to the flow state in childhood, we found out that the child’s perception of a functional parental relationship, in which there is either acceptance or moderate control, indirectly affects the flow experience, through child’s personality—extraversion, openness to experience, and conscientiousness. Functional personality traits have an important positive effect on optimal experience when they are considered as a unit. In the dysfunctional model of flow, the results showed that the child’s perception of parental pathological control had an important positive effect on neuroticism and –through this—a negative effect on flow. The child’s perception of parental negligence did not have a significant effect on neuroticism; however, neuroticism still maintained its negative effect on flow.     

Exploring risk and protective mechanisms associated with HIV infection among adolescents in South Africa

This study explored South African adolescents’ perceived risk and protection for HIV infection. Adolescents (N=28) with a mean age of 14.6 years receiving mental health care participated in Focus Group Discussions (FGDs) to engage in an in-depth exploration of their perceived risk and protective mechanisms for HIV prevention. The data were analysed using thematic content analysis. Themes that emerged from the FGDs associated with risk for HIV infection were: Alcohol and illicit drug use; Non-condom use; Prostitution and risky sexual activity with multiple partners; and Non-disclosure of HIV status. Themes that emerged as protective mechanisms included: HIV knowledge and appropriate HIV risk reducing behaviour; and Proactive parental attitudes and behaviour. These findings highlight the importance of ascertaining the perceptions of adolescents about risk and protection from HIV infection in order to inform future programs for HIV prevention among adolescents.     

Contextual Pavlovian conditioning in the crab Chasmagnathus

In contextual conditioning, a complex pattern of information is processed to associate the characteristics of a particular place with incentive or aversive reinforcements. This type of learning has been widely studied in mammals, but studies of other taxa are scarce. The context-signal memory (CSM) paradigm of the crab Chasmagnathus has been extensively used as a model of learning and memory. Although initially interpreted as habituation, some characteristics of contextual conditioning have been described. However, no anticipatory response has been detected for animals exposed to the training context. Thus, CSM could be interpreted either as an associative habituation or as contextual conditioning that occurs without a context-evoked anticipatory response. Here, we describe a training protocol developed for contextual Pavlovian conditioning (CPC). For each training trial, the context (conditioned stimulus, CS) was discretely presented and finished together with the unconditioned stimulus (US). In agreement with the CSM paradigm, a robust freezing response was acquired during the 15 training trials, and clear retention was found when tested with the US presentation after short (2 and 4 h) and long (1–4 days) delays. This CPC memory showed forward but not simultaneous presentation conditioning and was context specific and protein synthesis dependent. Additionally, a weak CPC memory was enhanced during consolidation. One day after training, CPC was extinguished by repeated CS presentation, while one presentation induced a memory labilisation–reconsolidation process. Finally, we found an anticipatory conditioned response (CR) during the CS presentation for both short-term (4 h) and long-term memory (24 h). These findings support the conditioning nature of the new paradigm.     

The Cross-Cultural Generalizability of Zuckerman's Alternative Five-Factor Model of Personality

Although theories of stress have emphasized the critical role of the appraisal process, the use of dispositional measures of appraisal have not been readily investigated. Using a large multiethnic sample, we examined the factorial validity and dimensionality of a dispositional version of the Stress Appraisal Measure (SAM; Peacock &; Wong, 1990). Both exploratory and confirmatory factor analyses resulted in a 4-factor representation of dispositional appraisal fitting better than its originally proposed 6-factor representation. This 4-factor model was invariant across gender groups. Although the 6-factor model purported to measure 3 dimensions of primary appraisal and 3 dimensions of secondary appraisal, these factors were found to be highly unstable and had questionable internal consistency. In contrast, the more parsimonious 4-factor solution identified 4 relative distinct and reliable scales of appraisal: 3 primary (Challenge, Threat, and Centrality) and 1 secondary (Resources). These findings suggest that meaningful dispositional dimensions of appraisal can be derived and incorporated into trait–state models of the stress process.     

“Dictating the Suitable Way of Life”: Mental Hygiene for Children and Workers in Socialist Mexico, 1934–1940

After the Mexican Revolution (1910–1920), an ambitious project of national reconstruction began in which education and health were two priorities in the consolidation of a new nation. In this context of social, cultural, and political transformation, mental hygiene was a field that made it possible to articulate the professional practice of psychiatrists with the project of the nation promoted by postrevolutionary governments. In Mexico, the mental hygiene movement was headed by the same doctors who professionalized the practice of psychiatry and made it a specialized field of knowledge. The first generation of psychiatrists managed to integrate mental hygiene into health and education policies during the socialist administration of president Lázaro Cárdenas; a phenomenon that made evident the articulation between mental hygiene, social medicine, and nationalist discourse. Discussion will focus on proposals made from the perspective of mental hygiene as a function of two social sectors regarded as priorities by the Cárdenas government: children and workers.     

Volunteering and well‐being: is pleasure‐based rather than pressure‐based prosocial motivation that which is related to positive effects?

This article seeks to establish whether prosocial motivation in a sample of 251 volunteers is based on pleasure and not on pressure, which is related to the states of general well‐being (hedonic and eudaimonic measures) and the various states of well‐being specifically associated with volunteerism (volunteer satisfaction, volunteer engagement, and study enjoyment), all of this irrespective of the age of the volunteers. An analysis of partial correlations and linear regression leads to the conclusion that volunteerism undertaken as a non‐obligatory, planned helping activity, sustained over time and within an organizational context, is not always associated with positive effects in terms of well‐being. It seems that these positive effects are related to pleasure‐based prosocial motivation.     

On behalf of the consequence argument: time, modality, and the nature of free action

The consequence argument for the incompatibility of free action and determinism has long been under attack, but two important objections have only recently emerged: Warfield’s modal fallacy objection and Campbell’s no past objection. In this paper, I explain the significance of these objections and defend the consequence argument against them. First, I present a novel formulation of the argument that withstands their force. Next, I argue for the one controversial claim on which this formulation relies: the trans-temporality thesis. This thesis implies that an agent acts freely only if there is one time at which she is able to perform an action and a distinct time at which she actually performs it. I then point out that determinism, too, is a thesis about trans-temporal relations. I conclude that it is precisely because my formulation of the consequence argument emphasizes trans-temporality that it prevails against the modal fallacy and no past objections.     

The Impact of Abuse and Learning Difficulties on Emotion Understanding in Late Childhood and Early Adolescence

Children's affective experiences and cognitive abilities have an impact on emotion understanding. However, their relative contribution, as well as the possibility of an interaction between them, has rarely been examined. The aim of the present study was to evaluate the influence of severe abuse and learning difficulties on simple and complex components of emotion understanding in late childhood and early adolescence. A total of 28 older children and young adolescents were selected for the study. Half of the participants had suffered from severe abuse, and half of these abused children additionally had learning disabilities. The remaining half of the sample had no history of abuse but were matched with the abused children on learning difficulties, age and gender. The participants’ emotion understanding was assessed with the Test of Emotion Comprehension (TEC). Results showed that (a) learning difficulties but not abuse had an impact on emotion understanding, (b) there was no interaction effect of abuse and learning difficulties on emotion understanding, and (b) the observed effects of learning difficulties were most apparent for the understanding of relatively complex components of emotion and not for simple components. The results are discussed in terms of their theoretical and practical implications.     

Mortality salience and uncertainty: Similar effects but different processes?

Three experimental studies investigated whether death‐thoughts avoidance as a consequence of mortality salience and need for certainty as a consequence of uncertainty are two different motivational states. The results suggest that although death‐thought avoidance and need for certainty are different constructs, they share a great deal of variance (anxiety plays a pivotal mediational role in both). However, whereas the impact of uncertainty on negative attitudes towards an out‐group with different worldviews (Arabs) was mediated only by anxiety (measured retrospectively), the effect of mortality salience was mediated by both retrospective anxiety and death‐thought accessibility. These findings imply that similar effects that have been obtained by these two manipulations are, at least partly, the result of different processes. Copyright © 2013 John Wiley & Sons, Ltd.     

General theories of explanation: buyer beware

We argue that there is no general theory of explanation that spans the sciences, mathematics, and ethics, etc. More specifically, there is no good reason to believe that substantive and domain-invariant constraints on explanatory information exist. Using Nickel (Noûs 44(2):305–328, 2010) as an exemplar of the contrary, generalist position, we first show that Nickel’s arguments rest on several ambiguities, and then show that even when these ambiguities are charitably corrected, Nickel’s defense of general theories of explanation is inadequate along several different dimensions. Specifically, we argue that Nickel’s argument has three fatal flaws. First, he has not provided any compelling illustrations of domain-invariant constraints on explanation. Second, in order to fend off the most vehement skeptics of domain-invariant theories of explanation, Nickel must beg all of the important questions. Third, Nickel’s examples of explanations from different domains with common explanatory structure rely on incorrect formulations of the explanations under consideration, circular justifications, and/or a mischaracterization of the position Nickel intends to critique. Given that the best and most elaborate defense of the generalist position fails in so many ways, we conclude that the standard practice in philosophy (and in philosophy of science in particular), which is to develop theories of explanation that are tailored to specific domains, still is justified. For those who want to buy into a more ambitious project: beware of the costs!