Exploring a Moral Landscape: Genetic Science and Ethics

This project draws on scholarship of feminist and womanist scholars, and on results of interviews with scientists currently involved in molecular genetics. With reference to Margaret Urban Walker's “practices of moral responsibility,” the social practices of molecular geneticists are exphred, and strategies identified through which scientists negotiate their moral responsibilities. The implications of this work for scientists and for feminists are discussed.     

An Applied Study Using the Analytic Hierarchy Process to Translate Common Verbal Phrases to Numerical Probabilities

This is an applied study of how to develop a standardized set of useful verbal probability phrases for communication purposes within an expert community. The analysis extends the previous research in two ways. First, the Analytic Hierarchy Process (AHP) is used to assess the relative weights associated with the verbal phrases employed by a group of thirty financial strategy experts at a major Wall Street firm. Second, a quadratic least-squares technique is used to map these relative weights onto a subjective probability scale. The result was a consistent scaling of probabilistic phrases that the analysts prefer and actually use. This methodology can be used to minimize the problems associated with the use of probabilistic phrases by a group of experts who interact daily and who share assumptions, working knowledge and values. © 1997 by John Wiley & Sons, Ltd.     

ASSERTIVENESS AS A COMMUNICATION CONSTRUCT

Previous research in assertiveness has often failed to differentiate the behaviors to be subsumed within the construct. The purpose of this study was twofold: (1) to isolate and define the subconstructs of assertiveness as they emerged from the structure of two assertive inventories—the Rathus Assertiveness Schedule and the College Self Expression Scale; (2) to evaluate assertiveness as a communication construct by examining it in the framework of two measures of communicator style—a Communicator Style Measure and a test of Predispositions toward Verbal Behavior. Results revealed that the assertiveness measures related to the expected subconstructs of communicator style. Assertiveness, as evidenced by low anxiety, dominance, contentiousness, and a refusal to be intimidated by others, correlated highly with measures of verbal intensity, talkativeness, and good communicator style.     

Children's Cognitive and Emotional Responses to the Portrayal of Negative Emotions in Family-Formatted Situation Comedies

This experiment assesses children's cognitive and emotional responses to negative emotions in family-formatted situation comedies. Boys and girls from two grade levels (Grades K-2 vs. Grades 3–5) viewed a family sitcom that featured one of two negative emotions (anger, fear) and varied the inclusion of a positive, humorous subplot (no, yes). Results revealed that inclusion of the subplot reduced comprehension of the major story line for younger children as well as for boys. Among all children, the presence of the positive subplot also distorted perceptions of how negative and persistent the main character's emotions were, finally, children who perceived the family sitcom to be highly realistic were more concerned about similar negative emotional events in their own lives than were those whoperceived theprogram to be less realistic. The findings are discussed in terms of children's social learning from television and emotional development.     

Effects of Quantity and Quality Instructions on Brainstorming

One of the basic presumptions of brainstorming is that a focus on generating a large number of ideas enhances both the number of ideas generated and the number of good ideas (original and useful). Prior research has not clearly demonstrated the utility of such a quantity focus in comparison to a condition in which quantity is not emphasized. There have been some comparisons of the impact of quantity and quality focus on the number and quality of ideas, but the results of these comparisons have been mixed. The present study examined brainstorming with four different types of instructions: no specific focus, a quantity goal, a quality goal, or a joint quantity and quality goal. The quantity goal condition was superior to the other three conditions in leading to the generation of more ideas and more good ideas. These findings support Osborn's (1953) assumption that a quantity focus is most beneficial for brainstorming.