Interparental conflict and children's school adjustment: the explanatory role of children's internal representations of interparental and parent-child relationships

This study examined how children's insecure internal representations of interparental and parent-child relationships served as explanatory mechanisms in multiple pathways linking interparental conflict and parent emotional unavailability with the emotional and classroom engagement difficulties the children had in their adjustment to school. With their parents, 229 kindergarten children (127 girls and 102 boys, mean age = 6.0 years, SD = .50, at Wave 1) participated in this multimethod, 3-year longitudinal investigation. Findings revealed that children's insecure representations of the interparental relationship were a significant intervening mechanism in associations between observational ratings of interparental conflict and child and teacher reports on children's emotional and classroom difficulties in school over a 2-year period. Moreover, increased parental emotional unavailability accompanying high levels of interparental conflict was associated with children's insecure representations of the parent-child relationship and children's difficulties in classroom engagement at school entry. The findings highlight the importance of understanding the intrinsic processes that contribute to difficulties with stage-salient tasks for children who are experiencing interparental discord.     

Categories and causality: the neglected direction

The standard approach guiding research on the relationship between categories and causality views categories as reflecting causal relations in the world. We provide evidence that the opposite direction also holds: categories that have been acquired in previous learning contexts may influence subsequent causal learning. In three experiments we show that identical causal learning input yields different attributions of causal capacity depending on the pre-existing categories to which the learning exemplars are assigned. There is a strong tendency to continue to use old conceptual schemes rather than switch to new ones even when the old categories are not optimal for predicting the new effect, and when they were motivated by goals that differed from the present context of causal discovery. However, we also found that the use of prior categories is dependent on the match between categories and causal effect. Whenever the category labels suggest natural kinds which can be plausibly related to the causal effects, transfer was observed. When the categories were arbitrary, or could not be plausibly related to the causal effect learners abandoned the categories, and used different categories to predict the causal effect.     

Reexamining psychokinesis: comment on Bösch, Steinkamp, and Boller (2006)

H. B?sch, F. Steinkamp, and E. Boller's review of the evidence for psychokinesis confirms many of the authors' earlier findings. The authors agree with B?sch et al. that existing studies provide statistical evidence for psychokinesis, that the evidence is generally of high methodological quality, and that effect sizes are distributed heterogeneously. B?sch et al. postulated the heterogeneity is attributable to selective reporting and thus that psychokinesis is "not proven." However, B?sch et al. assumed that effect size is entirely independent of sample size. For these experiments, this assumption is incorrect; it also guarantees heterogeneity. The authors maintain that selective reporting is an implausible explanation for the observed data and hence that these studies provide evidence for a genuine psychokinetic effect.     

A Necessary Relation Algebra for Mereotopology

The standard model for mereotopological structures are Boolean subalgebras of the complete Boolean algebra of regular closed subsets of a nonempty connected regular T ₀ topological space with an additional "contact relation" C defined by xCy x ØA (possibly) more general class of models is provided by the Region Connection Calculus (RCC) of Randell et al. We show that the basic operations of the relational calculus on a "contact relation" generate at least 25 relations in any model of the RCC, and hence, in any standard model of mereotopology. It follows that the expressiveness of the RCC in relational logic is much greater than the original 8 RCC base relations might suggest. We also interpret these 25 relations in the the standard model of the collection of regular open sets in the two-dimensional Euclidean plane.     

New Age Commodification and Appropriation of Spirituality

The New Age Movement can be seen as one response to the decline of traditional religion in the West. It conforms to the spiritual pluralism that Bryan Wilson understands as a consequence of secularization. From a New Age perspective, the world's various spiritual traditions are now public property and no longer the private preserve of the parochial groups or religious élites that they once were. Since in this open availability process, the sacred becomes commodified, the general argument allows that it can be bought and sold and thus consumed according to basic free-market principles. The paper explores both the New Age rationale for spiritual commercialization and some of the clashes this engenders with the traditions from which it appropriates.     

Inferences about unobserved causes in human contingency learning

Estimates of the causal efficacy of an event need to take into account the possible presence and influence of other unobserved causes that might have contributed to the occurrence of the effect. Current theoretical approaches deal differently with this problem. Associative theories assume that at least one unobserved cause is always present. In contrast, causal Bayes net theories (including Power PC theory) hypothesize that unobserved causes may be present or absent. These theories generally assume independence of different causes of the same event, which greatly simplifies modelling learning and inference. In two experiments participants were requested to learn about the causal relation between a single cause and an effect by observing their co-occurrence (Experiment 1) or by actively intervening in the cause (Experiment 2). Participants' assumptions about the presence of an unobserved cause were assessed either after each learning trial or at the end of the learning phase. The results show an interesting dissociation. Whereas there was a tendency to assume interdependence of the causes in the online judgements during learning, the final judgements tended to be more in the direction of an independence assumption. Possible explanations and implications of these findings are discussed.     

Does a Truck Driver See What a Nurse Sees? The Effects of Occupation Type on Perceptions of Sexual Harassment

Previous researchers have demonstrated differential prevalence of harassment of men and women in men’s traditional, women’s traditional, and neutral occupation types, but they have not looked at differences in harassment judgments among these occupations. Our hypotheses rely on the assumption that people who have observed frequent sexual harassment of others in their work environments react differently to new cases than do those who have witnessed fewer of these episodes in the past. Participants watched videos of two cases and made judgments about the presence or absence of sexual harassment. We categorized the participants based on their occupations—men’s traditional, women’s traditional, and neutral, and compared responses among groups. A gender by occupation type interaction emerged. Men in men’s traditional occupation types provided the highest ratings of harassment, followed by men in neutral occupations; men in women’s traditional occupation types provided the lowest ratings. Conversely, women in women’s traditional occupations provided the highest ratings of harassment, followed by women in neutral occupations; women in men’s traditional occupations provided the lowest ratings of sexual harassment.     

Predicting Transitions in Low and High Levels of Risk Behavior from Early to Middle Adolescence: The TRAILS Study

The present study examined the joint development of substance use and externalizing problems in early and middle adolescence. First, it was tested whether the relevant groups found in previous studies i.e., those with an early onset, a late onset, and no onset or low levels of risk behavior could be identified, while using a developmental model of a single, underlying construct of risk behavior. Second, departing from Moffitt's taxonomy of antisocial behavior, it was tested if early, but not late, onset risk behavior is predicted by a problematic risk profile in childhood. Data were used from TRAILS, a population based cohort study, starting at age 11 with two follow-ups at mean ages of 13.6 and 16.3 years. Latent transition analyses demonstrated that, both in early and middle adolescence, a single underlying construct of risk behavior, consisting of two classes (labeled as low and high risk behavior), adequately represented the data. Respondents could be clearly classified into four possible transition patterns from early to middle adolescence, with a transition from high to low being almost non-existent (2.5 %), low to low (39.4 %) and low to high (41.8 %) being the most prevalent, and high to high (16.2 %) substantial. As hypothesized, only the high-high group was characterized by a clear adverse predictor profile in late childhood, while the low-high group was not. This study demonstrates that the development of substance use is correlated with externalizing problems and underscores the theory that etiologies of early and later onset risk behavior are different.     

Does Moral Virtue Require Knowledge? A Response to Julia Driver

A long-standing tenet of virtue theory is that moral virtue and knowledge are connected in some important way. Julia Driver attacks the traditional assumption that virtue requires knowledge. I argue that the examples of virtues of ignorance Driver offers are not compelling and that the idea that knowledge is required for virtue has been taken to be foundational for virtue theory for good reason. I propose that we understand modesty as involving three conditions: 1) having genuine accomplishments, 2) being aware of the value of these accomplishments, and 3) having a disposition to refrain from putting forward one’s accomplishments. When we understand modesty this way, we can properly identify genuine cases of modesty and see how modesty requires knowledge. Something similar can be said about other alleged virtues of ignorance. With the proposal in place, we have no serious reason to think that moral virtue requires ignorance. Additionally, we have good reasons for thinking that acting virtuously requires having good intentions and that a necessary condition of having a virtue is having knowledge. Although some might take these results to be trivial or obviously true, I think the Julia Driver’s challenge should not be dismissed out of hand. Even though there are some reasons for thinking that some situations suggest that knowledge and virtue can be separated from one another, close analysis reveals this impression is only surface deep.     

An Exemplary Life? A Personal Construct Analysis of the Autobiography of Rudolf Hoess,Commandant of Auschwitz

This article analyzes the autobiography of Rudolf Hoess, commandant of Auschwitz. Textual grid, ABC, and self-characterization analyses of the autobiography are used to construe Hoess's writing. The textual grid analysis suggests that Hoess saw his adult self as being different from others but his young self as similar to Jews. Conflicts in self-construing are identified. The ABC analysis indicates that, from his perspective, it made sense for Hoess to choose not to leave the concentration camp service. The self-characterization analysis focuses on whether Hoess experienced Kellyan guilt and it suggests that he did, but in unexpected contexts.