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A computerized measure of Referential Activity (RA), the High WRAD Proportion (HWP), which assesses the proportion of high RA language in a text, was compared to a widely used measure of episodic memory, the proportion of internal details (IP), those pertaining directly to the main event being described. Both measures, along with several additional computerized measures, were applied to narratives of past and future events, produced by two groups of speakers varying in age. The HWP and IP showed correlations with high effect sizes for all age groups and narrative time periods, providing strong validation for the RA concept and for HWP as a computerized measure of episodic memory. Differences were also found between the results for both narrative time and participant age based on the two measures. HWP scores for narratives of past experience were higher than for future narratives; these differences were supported by other computerized measures applied to the narratives. The differences were in the same direction but were not significant for IP. Older participants showed significantly lower levels of episodic memory, according to IP; the differences were in the same direction but were not significant for HWP. The implications of these results for the RA concept and for the multiple code theory of episodic memory are discussed. [ABSTRACT FROM AUTHOR]

Reflecting/Reorganizing (R/R) is one of the three functions described by Bucci (Overview of the referential process: the operation of language within and between people, 2021a) as part of the referential process. The Weighted Referential Activity Dictionary (WRAD) was previously developed to model the Symbolizing function of the referential process. This paper presents the development of the Weighted Reflecting Reorganizing List (WRRL) as a model of the R/R function. The basic premise of this approach is that by rating segments of text rather than individual words, and using a word by word weighting procedure designed for this purpose, it is possible to identify the nature of the language style that is connected with particular degrees of involvement in the psychological process being modeled. Starting with a brief description of the R/R function, an iterative process was applied that resulted in a clear scoring manual for the R/R function. The method of developing the dictionary is described, a study providing validation for the measure is presented, and the nature of the language style used to express the R/R function is discussed. As was described for the WRAD, the language style of the WRRL was found to involve use of particular function words, applicable across a wide range of contents. [ABSTRACT FROM AUTHOR]

The Referential Process (RP) has three functions or processes, called Arousal, Symbolizing, and Reflecting/Reorganizing. Taken together, these provide a framework within which to address the question: how do people connect nonverbal experience and verbal forms. The purpose of this paper is to describe the Discourse Attributes Analysis Program (DAAP), which uses certain dictionaries or word lists to produce measures that model the referential process functions. These dictionaries are also described. The referential process may occur in any type of discourse context and the DAAP computer system may be applied to any type of verbal data. The focus in this paper is on transcripts of psychotherapy sessions. DAAP provides numeric and graphic data at several levels of discourse including word-by-word data concerning dictionary matches; average data for each turn of speech; average data for each speaker for each session; numeric data and graphic images for each session; and overall session data for each treatment. Graphic images of the ebb and flow of these computer generated functions of the referential process over the course of a therapy session are presented and interpreted. There are also discussions of new relational measures, as well as the referential process data base, which currently contains numerical data for 22 treatments, and presentations of several applications. [ABSTRACT FROM AUTHOR]

The articles in this issue include experimental research and clinical studies on the bidirectional process of connecting experience and words, which we term the Referential Process (RP). These concluding notes focus on new questions and new directions for research. Studies now under way include characterization and measurement of the Arousal function of the referential process, which involves how people talk when the connection to specific ideas is not yet fully developed, and new research on paralinguistic features of interpersonal communication. Further work in these areas will involve automatic transcription technology to incorporate pitch, rate of speech and loudness, as well as development of a Time-DAAP program to enable such assessment. Research is also needed to investigate the relationship between language and underlying physiological and neurological mechanisms. These relationships can be examined using physiological measures such as galvanic skin response (GSR) and changes in heart rate and respiration. While fMRI scans are not compatible with tasks requiring speech production, fMRI compatible tablet systems are available for writing tasks. Participants may also be scanned while reading literary passages that show differences in RP functions. A major goal of our research program is the application of RP measures in large scale treatment efficacy and effectiveness studies evaluating particular treatment forms. The computerized referential process procedures have the potential to study whole trajectories of large numbers of treatments; and also to identify important turning points within treatments and within sessions. The interpretation of these measures in the context of a systematic theory of treatment process has the value of enabling results that are not only statistically powerful but clinically significant as well. Other potential areas of study include application of the language measures in large scale studies of political, religious and literary discourse. [ABSTRACT FROM AUTHOR]

This paper outlines the process of verbal communication of emotion as this occurs through the phases of the referential process, including arousal of an emotion schema; detailed and specific descriptions of images and episodes that are exemplars of emotion schemas; and reflection and reorganization, which may include emotion labels and other types of categorical terms. The concepts of emotion schemas and the referential process are defined in the theoretical framework of multiple code theory which includes subsymbolic sensory, visceral and motoric processes, symbolic images and words. Emotion schemas are defined as clusters of representations of events incorporating similar bodily, sensory and motoric processes activated in relation to different people in different contexts. Through the referential process subsymbolic components of a schema that have been activated in a speaker or writer and that may be connected only partially to words may be evoked in a listener or reader. The concept of the emotion schemas is examined in relation to current work in emotion theory and neuroscience. The unique effects of detailed descriptions of episodes in conveying complex aspects of emotional experience are discussed, as recognized by writers, and as demonstrated in empirical research. Computerized measures of the phases of the referential process are presented, focusing particularly on the central measure, the Weighted Referential Activity Dictionary (WRAD) which identifies points of narrative and imagery. The operation of the function words that dominate the WRAD are examined in relation to the structure of narrative expression underlying the verbal representation of emotion schemas. [ABSTRACT FROM AUTHOR]

We completely determine, up to homeomorphism, which simply connected compact oriented 4-manifolds admit scalar-flat, anti-self-dual Riemannian metrics. The key new ingredient is a proof that the connected sum $\overline{ {\mathbb{C}\mathbb{P}}}_{2}\#\overline{ {\mathbb{C}\mathbb{P}}}_{2}\#\overline{ {\mathbb{C}\mathbb{P}}}_{2}\#\overline{ {\mathbb{C}\mathbb{P}}}_{2}\#\overline{ {\mathbb{C}\mathbb{P}}}_{2}$ of five reverse-oriented complex projective planes admits such metrics. [ABSTRACT FROM AUTHOR]

This paper is concerned with torsion-free Kleinian groups that are generated by two parabolic transformations. Our main result is that every such group of the second kind is geometrically finite; this is in response to a question raised by Riley. We also show that in the natural one (complex) dimensional setting, the space of torsion-free Kleinian groups of the second kind is path-connected. [ABSTRACT FROM AUTHOR]