Knowledge,Truth and Plausibility

From antiquity several philosophers have claimed that the goal of natural science is truth. In particular, this is a basic tenet of contemporary scientific realism. However, all concepts of truth that have been put forward are inadequate to modern science because they do not provide a criterion of truth. This means that we will generally be unable to recognize a scientific truth when we reach it. As an alternative, this paper argues that the goal of natural science is plausibility and considers some characters of plausibility.     

Distinguishing Personality Psychopathology Five (PSY–5) Characteristics Associated With Violent and Nonviolent Juvenile Delinquency

This study examined the relationship between the Minnesota Multiphasic Personality Inventory–Adolescent (MMPI–A) Personality Psychopathology Five (PSY–5) scales and violent and nonviolent juvenile delinquency. Participants were 260 adolescent boys and girls in a forensic setting. Results indicated that Disconstraint (DISC), a marker of behavioral disinhibition and impulsivity, was associated with nonviolent delinquency, whereas Aggressiveness (AGGR), which is characterized by the use of instrumental aggression and interpersonal dominance, was specifically associated with violent delinquency. These findings are consistent with expectations based on empirical findings in the broader personality literature linking the construct of disinhibition with externalizing psychopathology as well as the literature identifying callous-unemotional aggression as a risk factor for violence.     

A DDL Approach to Pluralistic Ignorance and Collective Belief

A group is in a state of pluralistic ignorance (PI) if, roughly speaking, every member of the group thinks that his or her belief or desire is different from the beliefs or desires of the other members of the group. PI has been invoked to explain many otherwise puzzling phenomena in social psychology. The main purpose of this article is to shed light on the nature of PI states – their structure, internal consistency and opacity – using the formal apparatus of Dynamic Doxastic Logic, and also to study the sense in which such states are “fragile”, i.e. to identify plausible conditions under which a PI state cascades into a state of shared belief as the result of announcement.     

“Leaving it to God” Religion and Spirituality among Filipina Immigrant Breast Cancer Survivors

Many Filipinos have a powerful adherence to Catholicism. However, little is known about spirituality and religious involvement of Filipina Americans who have been diagnosed with breast cancer. Ten (n = 10) in-depth qualitative interviews with Filipina immigrant breast cancer survivors identified prayer to be the most common religious practice, followed by prayers by others and spiritual support from the Catholic Church. These findings can help clinicians and researchers understand the role of spirituality and religion in providing comfort and support for Filipina immigrant breast cancer patient as they face the stress of diagnosis and treatment.     

Editors’ introduction: social dynamics and collective rationality

We provide a brief introduction to this special issue on social dynamics and collective rationality, and summarize the gist of the papers collected therein.     

“A Community with Diversity of Culture,Wealth, Resources,and Living Experiences”: Defining Neighborhood in an Unincorporated Community

To obtain a better understanding of how people living in an unincorporated region define their neighborhood, a long-term photovoice project was conducted. Thirty-one photovoice sessions and eight structured interviews were coded and analyzed to assess participants’ neighborhood definitions. Participant’s difficulties in identifying the geographic, physical and demographic characteristics of their neighborhood led them to use social interactions, place-mediated values, and civic engagement to define neighborhood.     

Self-Regulation and Other Executive Functions Relationship to Pediatric OCD Severity and Treatment Outcome

The intersection of obsessive-compulsive disorder (OCD) and executive functioning (EF) in children and adolescents is an emerging topic in the current literature. Spurred by the consistent association between increased EF deficits and higher adult obsessive-compulsive severity, a few initial studies have replicated this relationship in pediatric OCD samples and also have found preliminary evidence that EF deficits are associated with worse response to first-line psychotherapeutic or psychopharmacological treatments for pediatric OCD. This study aimed to extend the literature by providing the first comprehensive investigation of how multiple EF domains, measured repeatedly over the course of treatment, impact pediatric obsessive-compulsive severity and response to multimodal treatment. Multi-level modeling results found that deficits in shifting, inhibition, emotional control, planning/organizing, monitoring and initiating all predicted higher average obsessive compulsive severity across treatment. Interestingly, out of the eight domains of EF investigated, only emotional control moderated treatment outcome such that those with worse emotional control experienced less of a reduction in obsessive-compulsive severity during treatment. The findings generally align with previous theories for the link between EF and OCD and indicate that emotional control has important implications in the treatment of pediatric OCD. In fact, emotional control may provide one explanation for why factors such as disgust sensitivity, oppositional behavior, and third-wave behavioral treatment techniques have all been linked to pediatric OCD treatment outcome. Future research should investigate augmentation strategies that target emotional control in children and adolescents.     

Gender and Age Differences in Brazilian Children's Friendship Nominations and Peer Sociometric Ratings

This article reports on an investigation into the relation between young adults' retrospective reports of their mothers' and fathers' division of household labor (egalitarian or traditional) and parenting styles (authoritative, permissive, authoritarian, or disengaged). Participants' own gender attitudes were also tested in relation to parents' division of labor and parenting. The sample included 294 women and men (M =19-years old) who were raised in 2-parent households and came from a range of ethnic backgrounds. When mothers' parenting was evaluated, permissive parenting was more likely among those from egalitarian households whereas authoritarian parenting was more likely among those from traditional households. When fathers' parenting was evaluated, authoritative parenting was more likely among participants from egalitarian households and disengaged parenting was more likely among those from traditional households. The association between fathers' parenting style and division of labor was specific to the division of childcare (rather than housework). Participants' gender attitudes were not related to parents' division of labor or parenting style.