TY - JOUR A1 - Kong, Anthony Pak-Hin A1 - Linnik, Anastasia A1 - Law, Sam-Po A1 - Shum, Waisa Wai-Man T1 - Measuring discourse coherence in anomic aphasia using Rhetorical Structure Theory JF - International Journal of Speech-Language Pathology N2 - Purpose: The existing body of work regarding discourse coherence in aphasia has provided mixed results, leaving the question of coherence being impaired or intact as a result of brain injury unanswered. In this study, discourse coherence in non-brain-damaged (NBD) speakers and speakers with anomic aphasia was investigated quantitatively and qualitatively. Method: Fifteen native speakers of Cantonese with anomic aphasia and 15 NBD participants produced 60 language samples. Elicitation tasks included story-telling induced by a picture series and a procedural description. The samples were annotated for discourse structure in the framework of Rhetorical Structure Theory (RST) in order to analyse a number of structural parameters. After that 20 naive listeners rated coherence of each sample. Result: Disordered discourse was rated as significantly less coherent. The NBD group demonstrated a higher production fluency than the participants with aphasia and used a richer set of semantic relations to create discourse, particularly in the description of settings, expression of causality, and extent of elaboration. People with aphasia also tended to omit essential information content. Conclusion: Reduced essential information content, lower degree of elaboration, and a larger amount of structural disruptions may have contributed to the reduced overall discourse coherence in speakers with anomic aphasia. KW - discourse analysis KW - aphasia KW - speech-language pathology Y1 - 2017 U6 - https://doi.org/10.1080/17549507.2017.1293158 SN - 1754-9507 SN - 1754-9515 VL - 20 IS - 4 SP - 406 EP - 421 PB - Routledge CY - Abingdon ER - TY - JOUR A1 - Möllers, Norma Tamaria A1 - Hälterlein, Jens T1 - Privacy issues in public discourse the case of "smart" CCTV in Germany JF - Innovation : the European journal of social sciences N2 - In dealing with surveillance, scholars have widely agreed to refute privacy as an analytical concept and defining theme. Nonetheless, in public debates, surveillance technologies are still confronted with issues of privacy, and privacy therefore endures as an empirical subject of research on surveillance. Drawing from our analysis of public discourse of so-called smart closed-circuit television (CCTV) in Germany, we propose to use a sociology of knowledge perspective to analyze privacy in order to understand how it is socially constructed and negotiated. Our data comprise 117 documents, covering all publicly available documents between 2006 and 2010 that we were able to obtain. We found privacy to be the only form of critique in the struggle for the legitimate definition of smart CCTV. In this paper, we discuss the implications our preliminary findings have for the relationship between privacy issues and surveillance technology and conclude with suggestions of how this relationship might be further investigated as paradoxical, yet constitutive. KW - smart CCTV KW - video surveillance KW - privacy KW - data protection KW - sociology of knowledge KW - discourse analysis Y1 - 2013 U6 - https://doi.org/10.1080/13511610.2013.723396 SN - 1351-1610 VL - 26 IS - 1-2 SP - 57 EP - 70 PB - Routledge, Taylor & Francis Group CY - Abingdon ER -