Tailoring Cognitive Behavioral Treatment for Binge Eating in Adolescent Girls

Whereas effective treatments exist for adults with recurrent binge eating, developmental factors specific to adolescents point to the need for a modified treatment approach for youth. We adapted an existing cognitive behavioral therapy treatment manual for adults with bulimia nervosa and binge eating disorder (Fairburn, 2008) for use with adolescents. This paper presents a number of clinical case vignettes, drawn directly from interactions with teen participants, that illustrate some of the developmental factors common to adolescents—as well as the importance of our adaptations to address for these factors.     

The Irony of Measurement by Subjective Estimations

In 1948 S. S. Stevens, in his famous Science article, proposed a theory of measurement that radically differed from the dominate theory of the time. The dominate theory held that all strong forms of scientific measurement— for example, those that yielded ratio scales—had to be based on an observable ordering and an observable commutative and associative operation. Stevens proposed different criteria and introduced his method of magnitude estimation. Stevens as well as measurement theorists considered his method to be radically different from those based on commutative and associative operations. Although his method was controversial, it became a standard tool in the behavioral sciences. This article argues that Stevens' method, together with implicit assumptions he made about the scales of measurement it generated, is from a mathematical perspective the same as the measurement process based on commutative and associative operations. The article also provides a theory of qualitative numbers and shows an interesting relationship between qualitative numbers and Stevens' method.     

Respective contributions of inhibition and knowledge levels in class inclusion development: a negative priming study

Dempster ( Dempster, 1995 ; Dempster & Corkill, 1999 ) proposed that developmental changes in performance on Piagetian tasks could be related to changes in inhibitory efficiency more than to logical development. In this study, the negative priming paradigm was adapted to the class inclusion task in order to investigate the role of inhibition and knowledge levels in the development of class inclusion. Participants were pre‐tested on two inclusion tasks, the standard Piagetian task and Markman's modification task, and assigned to different knowledge levels: empirical, and logical necessity. Children were then tested on a priming version of the class inclusion task. Results showed a negative priming effect, indicating that the irrelevant ‘subclass comparison strategy’ was actively inhibited during the processing of the class inclusion task. This effect was found to vary as a function of knowledge levels, indicating that the need for inhibition was reduced when children had attained logical necessity.     

Dialogue Concerning Natural Appropriation

Two utilitarian defenses, traceable to Bentham and Mill, arecommonly offered for patents. It is contended that patents induce innovation, and thatpatents induce disclosure of innovation. Patents on some or all of the human genomepose particular challenges for these defenses. In the first instance, patents on nucleotidesequences entail the perverse notion of human reproduction qua infringement. In the second place, when such patents are available (as is presently the case), the two defenses involve a counterfactual claim, viz., that if there were no such patents, biotechnological progress would wane. Even if these challenges are met, concerns about respect for humanity generate opposition to property interests in compounds manipulated outside the human body but significantly homologous to compounds found in humans. This stance about things human might appear to commit the fallacy of division. In a dialogue between a Kantian and a utilitarian, arguments for and against property interests in the human genome are presented.