INCREASING RECYCLING IN ACADEMIC BUILDINGS: A SYSTEMATIC REPLICATION

We placed recycling receptacles in two locations in academic buildings and studied recycling behavior within an ABA multiple baseline design. During baseline, recycling receptacles were placed in a central location. During the intervention, receptacles were moved into classrooms where beverages were primarily consumed. Baseline conditions were then reinstated. The percentage of cans recycled daily increased during intervention and returned to near-baseline levels during withdrawal. The percentage of cans discarded daily in the trash decreased during the intervention and increased to near-baseline levels during withdrawal. Implications of this study include making recycling more convenient in institutional settings.     

Selection of consultees in school mental health consultation

To further understanding regarding the selection of teacher consultees, 15 mental health consultants completed a questionnaire. Consultants ranked teachers in their school consultation placements on ability to meet academic and socioemotional needs of children, receptivity to change, and likability. Next, after indicating which teachers they would most and least like to work with, consultants rated the teachers on nine 5-point rating scales. In general, results indicate that most preferred consultees, in comparison to least preferred consultees, are perceived as less needy of assistance around issues concerning children and lessons, more responsive to consultation, and more likable. It appears that teachers most in need of assistance are not selected for consultation.     

Plural Action Sentences and Logical Form: Reply to Himmelreich

This paper replies to Himmelreich's ‘The Paraphrase Argument Against Collective Actions’ [2017], which presents three putative counterexamples to the multiple agents analysis of plural action sentences. The paper shows that the argument from the first example, the discursive dilemma, fails because it relies crucially on a simplification of the target analysis, and that the others don't bear on the question because they turn out on examination to be about individual rather than group action sentences.     

Real‐time performance monitoring,goal‐setting,and feedback for forklift drivers in a distribution centre

In this study conducted in two auto‐parts after‐market distribution centres, immediate performance goals and feedback were delivered to employees in a warehouse on wireless vehicle‐mounted computers. Engineered labour standards (ELS) calculated work‐unit goal times and presented the driver with immediate performance feedback. Ultimately, the ELS feedback was linked to the company's forklift driver team pallet‐per‐hour quota achievement. Replenishment performance for forklift drivers (N=12) was improved by 2.14 pallets per hour when an intervention package that included the depiction of goal times and immediate performance feedback on wireless vehicle‐mounted computers and a newly developed ELS. The implications of these findings, limitations, and safety issues are discussed in terms of operational issues regarding ELS in large industrial settings.     

How race travels: relating local and global ontologies of race

Philosophical Studies - This article develops a framework for addressing racial ontologies in transnational perspective. In contrast to simple contextualist accounts, it is argued that a globally...     

Temporal integration of monocular images separated in time: stereopsis, stereoacuity, and binocular luster

We evaluated stereopsis and binocular luster using electronically controlled shutter glasses with alternating monocular stimulation. In Experiment 1, we used the standard method for testing stereoacuity to obtain a gradual measure of stereopsis. Stereo thresholds decreased with increasing alternating frequency of two monocular half-images without a delay between them. Increasing delays led to increasing thresholds. In Experiment 2, we compared stereopsis resulting from two monocular half-images of a random-dot stereogram and binocular luster with respect to the minimum alternating frequency of the two half-images and the maximum interocular delay that were tolerated without a breakdown of the impression. Below 3 Hz, no stereopsis occurred. Binocular luster was observed only above 10 Hz. The mean threshold of interocular delay for detecting the global figure in a random-dot stereogram was about 51 msec, but for binocular luster it was about 20 msec. Overall, temporal integration was better for stereopsis than for binocular luster.     

Eating disorder pathology among overweight treatment-seeking youth: clinical correlates and cross-sectional risk modeling

Preliminary research suggests that pediatric overweight is associated with increased eating disorder pathology, however, little is known about which overweight youth are most vulnerable to eating disorder pathology. We therefore investigated 122 overweight treatment-seeking youth to describe eating disorder pathology and mental health correlates, and to identify psychopathological constructs that may place overweight youth at increased risk for eating disorder pathology. Youth participated in a comprehensive assessment of eating disorders, mood and anxiety disorders, general psychopathology, and risk variables involving semi-structured clinical interviews and self- and parent-report questionnaires prior to the initiation of weight-loss treatment. Ten youth met criteria for an eating disorder, and over one-third endorsed recent binge eating. Eating disorder pathology was associated with depressive and anxious symptoms (p's<0.001). Structural equation modeling indicated increased negative affect, teasing experience, and thin-ideal internalization, and decreased perfectionism were associated with increased eating disorder pathology. Findings corroborate earlier work indicating that eating disorder pathology is elevated and clinically significant in overweight treatment-seeking youth, bolstering the need for mental health assessment of such individuals. Cross-sectional modeling proposed key variables that relate to eating disorder pathology in overweight treatment-seeking youth, which following prospective replication, may inform the development of effective interventions for overweight and eating disorders.