Introduction to symposium on Philosophy and the art of writing by Richard Shusterman

This introductory piece provides context for this symposium on Richard Shusterman's new book, Philosophy and the Art of Writing. The piece reflects on the symposium genre from Plato's classic dialogue to its form today. It claims that Shusterman's work asks us to take this kind of philosophical writing more seriously, and for that reason the symposium itself has taken on a different structure. The piece discusses how each of the contributors responding to the book (with Shusterman leading the way), Eli Kramer, Randall Auxier, and Charles Johnson, have engaged in practicing, nurturing, and supporting broad modes of philosophical writing, and in turn why they have chosen to do so in this context.     

Let's pretend: The role of motoric imagery in memory for sentences and words

A number of theories suggest that for young children, concepts should have an important motoric (or sensory-motor) component. A levels-of-processing theory is proposed which predicts that processing on motoric imagery should facilitate memory for both isolated words and for sentences. Experiment 1 examined the effects of motoric enactment (viz., pretend play) of sentences on memory for the sentences. Motoric imagery facilitated memory for both children (5 to 7 years of age) and adults, though, contrary to expectations, the effects were weaker for the children than for the adults. Further, it was found that motoric imagery affected the initial acquisition, but was not important as a retreival cue. Experiment 2 examined the effects of motoric imagery on free recall of lists of unrelated words. Under these conditions, motoric imagery facilitated memory for both children (7 to 9 years of age) and adults equally; in contrast, visual imagery instructions had no effect on memory. These results indicate that motoric imagery may facilitate memory under conditions in which visual imagery has no effect. Theoretical implications are explored for previous experiments on pretend play which suggest that training for pretent enactment can facilitate cognitive development.     

Psychometric functions and a correlation model of binaural detection

Sets of psychometric functions for the detection of tone in noise are reexamined for several interaural listening conditions. Best-fit sets of functions are determined for a “correlation” model of binaural masking level differences (MLDs). Based on only three parameters, this model predicts both the forms and relative positions of all such functions. The finding that MLDs are relatively independent of the detection level chosen for their determination is predicted by the model, and the sets of theoretical functions describe the data nearly as well as a previously determined empirical relation which requires M + 1 parameters for M curves.     

Book reviews

The Psychological Record -     

Zur Geschichte der Israelitengemeinde von Prostějov (Proßnitz)

Ohne ZusammenfassungIch danke Herrn Svatopluk Skládal, Fachlehrer i.R., Prostjov, sowie Herrn Josef Slepánek von der Proßnitzer Textilindustrie für vielerlei Hinweise. Ebenso danke ich dem Jüdischen Staatsmuseum in Prag.     

Reasoning and Representing

I argue that logical understanding is not propositional knowledgebut is rather a species of practical knowledge. I further arguethat given the best explanation of logical understanding someversion or another of inferential role semantics must be the correct account of the determinants of logical content.     

Gratitude in buyer-seller relationships: a dyadic investigation

In addressing the call for research to understand affect in sales, this research uses moral affect theory and literature on emotional contagion to examine the effects of salesperson gratitude and customer gratitude on downstream relationship outcomes. The findings of this work suggest that salesperson prosocial behaviors account for the positive association between salesperson gratitude and customer gratitude. These prosocial behaviors – information sharing and extra-role behaviors – combined with customer gratitude serve as explanatory mechanisms for the positive effects of salesperson gratitude on customer commitment, which is an important result of buyer-seller interactions and an essential component of long-term relationships. Further, this research finds that salesperson extra-role behaviors and relationship length interact such that salesperson extra-role behaviors cultivate customer gratitude within developing and established relationships, but that these behaviors are particularly beneficial for less mature relationships. Understanding the role of salesperson gratitude and customer gratitude in driving relational outcomes contributes to both a theoretical understanding of the role of affect in sales and practical applications of emotions within buyer-seller relationships.