Referenzsemantik in der Partnermodellierung

How can we explain that an assertion on something perceived can be understood in the same manner by somebody who cannot perceive that scene? This problem bases the interest in computational linguistics in how listener modeling could possibly be harmonized with reference semantics. Mental images substituting real perception appear as a way out. The architecture of the listener model has to be adapted to the creation and use of such pictorial data structures. Furthermore, the relation between the latter and a verbal (i. e., propositional) representation must be understood. The resulting architecture of a listener model with reference semantics can be employed to solve communicational problems from three general classes in a better way, as is demonstrated by an example implementation.     

A Paradigm for Studying the Accuracy of Self-Reports of Risk Behavior Relevant to AIDS: Empirical Perspectives on Stability, Recall Bias, and Transitory Influences

Despite the importance of the issue for AIDS-related research, there is a paucity of studies that have addressed the issue of the validity of self-reports of patterns of risk behavior over time. This article frames issues of measurement in the context of cognitive psychology and presents a research paradigm that investigators can use to explore issues of accuracy, bias, and stability in self-reports. The paradigm also permits the analysis of transitory influences on risk behavior, influences which have been minimized in current AIDS research. Preliminary data are presented that support the feasibility of the method and which are suggestive of important considerations in the development of valid measures in national surveys.