Mood theme and bizarreness of delusions in schizophrenia and mood psychosis.

Narratives of the delusions of 83 schizophrenic and 55 nonschizophrenic psychiatric subjects were categorized as of one or more of 12 types. Narratives were also independently assessed along dimensional scales of bizarreness and mood theme. Schneiderian and grandiose types were found to be more common in schizophrenics and mood psychotics, respectively. Dimensional measures showed that the delusions of schizophrenics were more unlikely and that those of mood psychotics had a stronger mood theme. Regression analysis determined that Schneiderian delusions and a dimensional estimate of mood theme best differentiated schizophrenics from mood psychotics. Assessments along dimensions of other parameters, particularly those represented by Schneiderian delusions, may further discriminate the functional psychoses.     

Copernicus,the orbs,and the equant

I argue that Copernicus accepted the reality of celestial spheres on the grounds that the equant problem is unintelligible except as a problem about real spheres. The same considerations point to a number of generally unnoticed liabilities of Copernican astronomy, especially gaps between the spheres, and the failure of some spheres to obey the principle that their natural motion is to rotate. These difficulties may be additional reasons for Copernicus's reluctance to publish, and also stand in the way of strict realism as applied to De Revolutionibus, although a realistic astronomy may be envisioned as a goal for Copernicus's research program.     

The helping process in couples

This study examined couples' informal helping interactions, that is, how partners helped each other with their psychological problems. Fifty-three couples participated in a communication sampling task in which they took each of two roles, discloser and helper (analogous to client and therapist). Audiotapes of the interactions were subsequently categorized according to helper response modes and rated on global measures of problem solving, understanding, and supportiveness. The most frequent helper response modes were question, advisement, and interpretation; reflection was infrequently used. There were no differences in helping communication associated with gender or sex-role self-concept. The important characteristic of the helpers' communication was not the type of response used, but the evaluative quality of the response. Helpers who were more satisfied with their relationships tended to be more understanding and supportive. Also, interactions rated as more understanding and supportive tended to be experienced as more helpful by the disclosers.     

Exposure to Bullying and General Psychopathology: A Prospective,Longitudinal Study

Although there is mounting evidence that the experience of being bullied associates with both internalizing and externalizing symptoms, it is not known yet whether the identified associations are specific to these symptoms, or shared between them. The primary focus of this study is to assess the prospective associations of bullying exposure with both general and specific (i.e., internalizing, externalizing) factors of psychopathology. This study included data from 6,210 children participating in the Avon Longitudinal Study of Parents and Children (ALSPAC). Child bullying was measured by self-report at ages 8 and 10 years. Child psychopathology symptoms were assessed by parent-interview, using the Development and Well-being Assessment (DAWBA) at ages 7 and 13 years. Bullying exposure significantly associated with the general psychopathology factor in early adolescence. In particular, chronically victimized youth exposed to multiple forms of bullying (i.e., both overt and relational) showed higher levels of general psychopathology. Bullying exposure also associated with both internalizing and externalizing factors from the correlated-factors model. However, the effect estimates for these factors decreased considerably in size and dropped to insignificant for the internalizing factor after extracting the shared variance that belongs to the general factor of psychopathology. Using an integrative longitudinal model, we found that higher levels of general psychopathology at age 7 also associated with bullying exposure at age 8 which, in turn, associated with general psychopathology at age 13 through its two-year continuity. Findings suggest that exposure to bullying is a risk factor for a more general vulnerability to psychopathology.

     

A Mediation Model of Sexual Assault among Latter-Day Saints

Socialization that occurs within some conservative Christian contexts might facilitate development of attitudes and beliefs that increase women’s risk for sexual assault. Patriarchal community structure and rigid gender role adherence place women in subordinate roles and maintain gender inequality. Within conservative, dogmatic contexts, comprehensive sex education and education about assault might be minimal, and rape myths are hypothesized to be more prevalent. This study assessed sexual assault experiences (victimization and perpetration) in a sample of 208 male and female college students affiliated with the Church of Jesus Christ of Latter-Day Saints (LDS). Women reported victimization of all forms of sexual coercion at higher rates than men reported perpetration. In addition, traditional gender role adherence mediated the link between dogmatic, religiously fundamentalist beliefs and acceptance of rape mythology for both men and women. Traditional gender role adherence also mediated the link between religious fundamentalism and sexual assault behaviors for men.     

‘I’ve got to prioritise’: being a parent with cystic fibrosis

Due to advances in earlier diagnosis and treatment, the life expectancy of a person born with cystic fibrosis (CF) has increased. Therefore, more people with CF are becoming parents but the psychological understanding of CF has lagged behind advances in medical treatment; there is very limited applied psychological research on which parents and professionals can draw when considering issues of parenting in this context. This qualitative research explored how mothers and fathers with CF experience and manage the dual roles of being a parent and living with CF. The aim was to facilitate development of an understanding of experience rather than test existing theory. A qualitative methodology was chosen as it allowed participants to reflect openly on their individual experiences. Nine participants completed semi-structured interviews either in their own homes or a clinic base which examined parenting, CF and the interaction between the two roles. Four participants were male and five were female with an age range of 21–50. Interpretive Phenomenological Analysis was used to interpret the participants’ accounts and generate super-ordinate and master themes. ‘Being a parent on compressed time’ was the super-ordinate theme which reflected the challenge of parenting within both a limited life trajectory and a complex treatment regime with daily adherence and time pressures. The findings have implications for parents with CF, those considering parenting and for health professionals working in CF services whose guidance needs to be grounded in an evidence-base. Further research is needed to explore the experiences of parents within different family structures, parents who have had a transplant and the perspectives of others in the wider system in which parents with CF are located.     

Debunking arguments and metaphysical laws

Philosophical Studies - I argue that one’s views about which “metaphysical laws” obtain—including laws about what is identical with what, about what is reducible to what,...     

Testing the developmental distinctiveness of male proactive and reactive aggression with a nested longitudinal experimental intervention

An experimental preventive intervention nested into a longitudinal study was used to test the developmental distinctiveness of proactive and reactive aggression. The randomized multimodal preventive intervention targeted a subsample of boys rated disruptive by their teachers. These boys were initially part of a sample of 895 boys, followed from kindergarten to 17 years of age. Semiparametric analyses of developmental trajectories for self‐reported proactive and reactive aggression (between 13 and 17 years of age) indicated three trajectories for each type of aggression that varied in size and shape (Low, Moderate, and High Peaking). Intent‐to‐treat comparisons between the boys in the prevention group and the control group confirmed that the preventive intervention between 7 and 9 years of age, which included parenting skills and social skills training, could impact the development of reactive more than proactive aggression. The intervention effect identified in reactive aggression was related to a reduction in self‐reported coercive parenting. The importance of these results for the distinction between subtypes of aggressive behaviors and the value of longitudinal‐experimental studies from early childhood onward is discussed. Aggr. Behav. 36:127–140, 2010. © 2010 Wiley‐Liss, Inc.