Dismantling institutional racism: theory and action

Despite a strong commitment to promoting social change and liberation, there are few community psychology models for creating systems change to address oppression. Given how embedded racism is in institutions such as healthcare, a significant shift in the system's policies, practices, and procedures is required to address institutional racism and create organizational and institutional change. This paper describes a systemic intervention to address racial inequities in healthcare quality called dismantling racism. The dismantling racism approach assumes healthcare disparities are the result of the intersection of a complex system (healthcare) and a complex problem (racism). Thus, dismantling racism is a systemic and systematic intervention designed to illuminate where and how to intervene in a given healthcare system to address proximal and distal factors associated with healthcare disparities. This paper describes the theory behind dismantling racism, the elements of the intervention strategy, and the strengths and limitations of this systems change approach.     

Space Contestations and the Teaching of African Philosophy in African Universities

Abstract

The central issue addressed in this paper is the demand for improvements in the space granted to African philosophy in African universities. I offer and elaborate on the most basic reasons for this demand, which includes amongst others: 1) the obsoleteness of the reasons given for the current trend of focusing on Western philosophy 2) the fact that very few teachers of philosophy in Africa are focused mainly or only on Western philosophy in their academic productivity and 3) the disparity between the premises and the conclusion of the arguments in favour of the current pride of place accorded to Western philosophy. These, and some other reasons of practical and strategic nature, make the maintenance of the current status quo of philosophy education in African universities either hypocritical or unjustified in their unwillingness to face the challenge that the evidence on the ground points to.     

Gender roles in animated cartoons: Has the picture changed in 20 years?

This study is an update of research done primarily in the 1970s on gender representation in children's cartoons. In the present study, 175 episodes of 41 different cartoons were coded for numbers and demographic characteristics of male, female, and androgynous characters. Behaviors, communication characteristics, and total talk time of male and female characters were coded, along with copyright year and country of origin. Results indicated notable discrepancies between prominence and portrayal of male and female characters. Both male and female characters were portrayed stereotypically. Compared to female characters, male characters were given much more prominence, appeared more frequently, engaged in more of almost all of the noted behaviors, and talked significantly more. When male or female behavior and communication variables were divided by number of male or female characters or by total talk time, results indicated consistency with gender role stereotypes. Comparisons of pre- and post-1980 cartoons, however, indicated significant change toward a less stereotypical portrayal of the characters, particularly female characters.     

A topographical map approach to representing treatment efficacy: a focus on positive psychology interventions

A recent meta-analysis by Bolier et al. indicated that positive psychology interventions have overall small to moderate effects on well-being, but results were quite heterogeneous across intervention trials. Such meta-analytic research helps condense information on the efficacy of a broad psychosocial intervention by averaging across many effects; however, such global averages may provide limited navigational guidance for selecting among specific interventions. Here, we introduce a novel method for displaying qualitative and quantitative information on the efficacy of interventions using a topographical map approach. As an initial prototype for demonstrating this method, we mapped 50 positive psychology interventions targeting well-being (as captured in the Bolier et al. [2013] meta-analysis, [Bolier, L., Haverman, M., Westerhof, G. J., Riper, H., Smit, F., & Bohlmeijer, E. (2013). Positive psychology interventions: A meta-analysis of randomized controlled studies. BMC Public Health, 13, 83]). Each intervention domain/subdomain was mapped according to its average effect size (indexed by vertical elevation), number of studies providing effect sizes (indexed by horizontal area), and therapist/client burden (indexed by shading). The geographical placement of intervention domains/subdomains was determined by their conceptual proximity, allowing viewers to gauge the general conceptual “direction” in which promising intervention effects can be found. The resulting graphical displays revealed several prominent features of the well-being intervention “landscape,” such as more strongly and uniformly positive effects of future-focused interventions (including, goal-pursuit and optimism training) compared to past/present-focused ones.     

Pragmatic skills predict online counterfactual comprehension: Evidence from the N400

Counterfactual thought allows people to consider alternative worlds they know to be false. Communicating these thoughts through language poses a social-communicative challenge because listeners typically expect a speaker to produce true utterances, but counterfactuals per definition convey information that is false. Listeners must therefore incorporate overt linguistic cues (subjunctive mood, such as in If I loved you then) in a rapid way to infer the intended counterfactual meaning. The present EEG study focused on the comprehension of such counterfactual antecedents and investigated if pragmatic ability—the ability to apply knowledge of the social-communicative use of language in daily life—predicts the online generation of counterfactual worlds. This yielded two novel findings: (1) Words that are consistent with factual knowledge incur a semantic processing cost, as reflected in larger N400 amplitude, in counterfactual antecedents compared to hypothetical antecedents (If sweets were/are made of sugar). We take this to suggest that counterfactuality is quickly incorporated during language comprehension and reduces online expectations based on factual knowledge. (2) Individual scores on the Autism Quotient Communication subscale modulated this effect, suggesting that individuals who are better at understanding the communicative intentions of other people are more likely to reduce knowledge-based expectations in counterfactuals. These results are the first demonstration of the real-time pragmatic processes involved in creating possible worlds.     

Effect of previous fighting on the dynamic of agonistic encounters in zebrafish males

Animal Cognition - Aggression among individuals which compete for resources such as food or territory, or to establish dominance relationships, can cause injuries that may be risky for the...     

Serotonin metabolism and serotonergic receptors in Norway rats selected for low aggressiveness to man

Selection of Norway rats (24–27 generations) for low aggressiveness to man resulting in the loss of aggressive responding to handling markedly influences the brain serotonergic system. In “domesticated” Norway rats levels of serotonin in the midbrain and hypothalamus and 5-hydroxyindole acetic acid in the hypothalamus were higher than in non-selected aggressive rats. The activity of the key enzyme in serotonin biosynthesis, tryptophan hydroxylase, in midbrain of rats with genetically determined lack of aggressiveness to man was higher than in aggressive animals, although there was no difference in tryptophan hydroxylase activity in the hypothalamus. B_max and K_D of [³H]spiperone-specific binding in frontal cortex membranes were increased in tame rats. No significant differences in B_max and K_D were found between “domesticated” and aggressive rats in [³H]serotonin binding in the frontal cortex.     

Naive causality: a mental model theory of causal meaning and reasoning

This paper outlines a theory and computer implementation of causal meanings and reasoning. The meanings depend on possibilities, and there are four weak causal relations: A causes B, A prevents B, A allows B , and A allows not-B , and two stronger relations of cause and prevention. Thus, A causes B corresponds to three possibilities: A and B, not-A and B, and not-A and not-B, with the temporal constraint that B does not precede A; and the stronger relation conveys only the first and last of these possibilities. Individuals represent these relations in mental models of what is true in the various possibilities. The theory predicts a number of phenomena, and, contrary to many accounts, it implies that the meaning of causation is not probabilistic, differs from the meaning of enabling conditions, and does not depend on causal powers or mechanisms. The theory also implies that causal deductions do not depend on schemas or rules.     

Perceptions of rape victims and assailants: Effects of physical attractiveness,acquaintance, and subject gender

Subjects read different versions of a rape case in which the victim was walking alone at night and the defendant was obviously guilty. Female subjects saw the crime as more debilitating for the victim and were more punitive than male subjects. Female subjects considered the victim less responsible when the defendant was unattractive than when the defendant was attractive. Presence or absence of prior casual acquaintance between the victim and assailant interacted with other factors. With prior acquaintance, male subjects considered the victim more responsible than female subjects, unattractive victims were considered more responsible than attractive victims, and unattractive defendants were considered more likely to engage in future antisocial behavior than attractive defendants. Although biased by other factors, level of victim blame was low overall. Yet subjects seemed reluctant to believe the rapist and his victim were unacquainted and seemed to consider the rape as sexually, rather than aggressively, motivated.The authors gratefully acknowledge the helpful comments of Andrea R. Halpern and T. Joel Wade. Portions of this paper were presented at the meetings of the Eastern Psychological Association, Buffalo, New York, April 1988.     

Interactional patterns of bipolar patients and their spouses

This study examined the interactional patterns of eight bipolar patients (when manic and in remission) and their spouses by videotaping the couples' interactions and then quantifying those interactions using the Marital Interaction Coding system. These couples' interactions were compared to the interactions of eight happily and eight unhappily married nonbipolar psychiatric control patients and their spouses. The purposes were to determine (a) whether the interactional pattern between bipolar patients and their spouses changes or remains the same when the patient is in a manic vs. a nonmanic state and (b) how the interaction patterns of bipolar patients when manic and nonmanic compare to happily and unhappily married nonbipolar psychiatriccontrol patients. Significant differences in interactions were found between manic and nonmanic states, in addition to significant differences between these patients and the control groups. There were also expected differences between happily and unhappily married psychiatric control groups. Implications are discussed for marital therapy for manies that involves problemsolving and communication training.