Theorizing cumulative dehumanization: An embodied praxis of “becoming” and resisting state‐sanctioned violence

This paper introduces a new conceptual framework referred to as “cumulative dehumanization” to better understand the ways in which dehumanization penetrates individual and collective bodies and minds, cutting across policy and ideology and accumulating materially and affectively over time and space. Cumulative dehumanization illuminates a web of vertical and horizontal, synthetic, and dynamic processes that result in an ongoing racialized, state‐sanctioned dehumanization that is fundamentally cumulative—both temporally and spatially—with a profusion of consequences attached. Within the landscape of aggressive surveillance and policing, we illuminate how cumulative dehumanization can be conceptualized as (i) an active condition of becoming, experienced as an accumulation of dehumanizing moments, structurally imposed on racialized communities under siege; (ii) a wearing down of the racialized and affective body, creating circuits of dispossession for entire communities; (iii) a product and (re)producer of the material and ideological modes undergirding racial capitalism; and (iv) a force met with individual and collective resistance. Linking literature on racial capitalism and affect, to the embodied social psychological phenomenon of dehumanization, cumulative dehumanization serves as a useful conceptual tool to examine the historical legacy of, processes embedded within, and entirety of collective consequences including resistance as inextricably linked. In doing so, we reveal the indivisibility of cognitive, embodied, psychological, social, material, ideological, and political circuits.     

Improving Human‐Machine Cooperative Classification Via Cognitive Theories of Similarity

Acquiring perceptual expertise is slow and effortful. However, untrained novices can accurately make difficult classification decisions (e.g., skin‐lesion diagnosis) by reformulating the task as similarity judgment. Given a query image and a set of reference images, individuals are asked to select the best matching reference. When references are suitably chosen, the procedure yields an implicit classification of the query image. To optimize reference selection, we develop and evaluate a predictive model of similarity‐based choice. The model builds on existing psychological literature and accommodates stochastic, dynamic shifts of attention among visual feature dimensions. We perform a series of human experiments with two stimulus types (rectangles, faces) and nine classification tasks to validate the model and to demonstrate the model's potential to boost performance. Our system achieves high accuracy for participants who are naive as to the classification task, even when the classification task switches from trial to trial.     

Teaching about sexuality and veiling in Islam

This article proposes strategies for teaching about sexuality in Islam through student‐centered learning activities, such as self‐reflection, multimedia presentations, and small group discussions. We focus on a diversity of perspectives related to veiling in Islam. The approaches we describe help students deconstruct and reevaluate common U.S. cultural assumptions that equate veiling in Islam with the oppression of Muslim women. Through the use of Likert scale questionnaires and written reflection papers, we have found that students are able to acknowledge and distinguish a multiplicity of perspectives regarding veiling and sexuality in Islam after they have been introduced to academic scholarship on the history of veiling, and after they have had multiple opportunities to engage in small and large group discussions on the topic.     

Gender Differences in Patterns of Association Between Prosocial Behavior, Personality, and Externalizing Problems

This study examines whether prosocial behavior and personality have independent or overlapping associations with adolescent externalizing problems. A total of 128 female and 103 male early adolescents (M = 13.6 years old) completed personality inventories. Prosocial behavior was assessed by peer nominations (N = 663). Composite aggression and delinquency scores were derived from maternal and self-reports. Path analyses indicated gender differences in patterns of association. For girls, links between prosocial behavior and both aggression and delinquency were fully mediated by agreeableness and partially mediated by conscientiousness. For boys, prosocial behavior, agreeableness, and conscientiousness were independently and negatively associated with aggression and delinquency. The findings suggest that personality and prosocial behavior are uniquely related to boys' behavior problems but cannot be readily disentangled when it comes to girls' behavior problems.     

Neurophysiology and neuroanatomy of reflexive and volitional saccades: evidence from studies of humans

This review provides a summary of the contributions made by human functional neuroimaging studies to the understanding of neural correlates of saccadic control. The generation of simple visually guided saccades (redirections of gaze to a visual stimulus or pro-saccades) and more complex volitional saccades require similar basic neural circuitry with additional neural regions supporting requisite higher level processes. The saccadic system has been studied extensively in non-human (e.g., single-unit recordings) and human (e.g., lesions and neuroimaging) primates. Considerable knowledge of this system’s functional neuroanatomy makes it useful for investigating models of cognitive control. The network involved in pro-saccade generation (by definition largely exogenously-driven) includes subcortical (striatum, thalamus, superior colliculus, and cerebellar vermis) and cortical (primary visual, extrastriate, and parietal cortices, and frontal and supplementary eye fields) structures. Activation in these regions is also observed during endogenously-driven voluntary saccades (e.g., anti-saccades, ocular motor delayed response or memory saccades, predictive tracking tasks and anticipatory saccades, and saccade sequencing), all of which require complex cognitive processes like inhibition and working memory. These additional requirements are supported by changes in neural activity in basic saccade circuitry and by recruitment of additional neural regions (such as prefrontal and anterior cingulate cortices). Activity in visual cortex is modulated as a function of task demands and may predict the type of saccade to be generated, perhaps via top-down control mechanisms. Neuroimaging studies suggest two foci of activation within FEF - medial and lateral - which may correspond to volitional and reflexive demands, respectively. Future research on saccade control could usefully (i) delineate important anatomical subdivisions that underlie functional differences, (ii) evaluate functional connectivity of anatomical regions supporting saccade generation using methods such as ICA and structural equation modeling, (iii) investigate how context affects behavior and brain activity, and (iv) use multi-modal neuroimaging to maximize spatial and temporal resolution.     

Comparing Cognitive Behavior Therapy,Problem Solving Therapy,and Treatment as Usual in a High Risk Population

Cognitive behavior therapy (CBT), problem‐solving therapy (PST), or treatment as usual (TAU) were compared in the management of suicide attempters. Participants completed the Beck Hopelessness Scale, Beck Scale for Suicidal Ideation, Social Problem‐Solving Inventory, and Client Satisfaction Questionnaire at pre‐ and posttreatment. Both CBT and PST indicated significant improvements over time within the majority of measured variables; when compared to TAU, both groups showed significant differences on satisfaction. When PST was compared to TAU, results indicated significant differences on suicidal ideation, indicating overall efficacy of brief therapies with suicide attempters.     

Development of a borderline personality disorder-relevant picture stimulus set

Individuals with borderline personality disorder (BPD) report erratic and poorly regulated emotional behavior. However, these abnormalities have not been confirmed in laboratory studies. This may be because the emotional stimuli employed have not been sufficiently relevant or evocative of psychological themes germane to BPD (e.g., threats to attachment). The aim of this study was to develop a picture stimulus set relevant to BPD that could be employed in research to examine emotion dysregulation thought to be central to BPD. Ninety pictures were initially selected from the International Affective Picture System that had putative interpersonal and social content across a range of pleasantness and intensity. The set was then rated by 19 clinical BPD research experts on two dimensions: How self-referential the picture would be to someone with BPD and the extent to which the picture represented an ideal-other to a prototypic BPD case. Two sets of pictures were generated for future research with BPD participants.     

Speeded induction under uncertainty: The influence of multiple categories and feature conjunctions

When people are uncertain about the category membership of an item (e.g., Is it a dog or a dingo?), research shows that they tend to rely only on the dominant or most likely category when making inductions (e.g., How likely is it to befriend me?). An exception has been reported using speeded induction judgments where participants appeared to use information from multiple categories to make inductions (Verde, Murphy, &; Ross, 2005). In two speeded induction studies, we found that participants tended to rely on the frequency with which features co-occurred when making feature predictions, independently of category membership. This pattern held whether categories were considered implicitly (Experiment 1) or explicitly (Experiment 2) prior to feature induction. The results converge with other recent work suggesting that people often rely on feature conjunction information, rather than category boundaries, when making inductions under uncertainty.