Schlosser Ralf
a Northeastern University Boston Massachusetts USA.
Augment Altern Commun. 2003;19(1):5-27. doi: 10.1080/0743461032000056450.
Speech output from speech-generating devices (SGD) and SGD software, such as talking word processors, has changed the landscape of options for aided communication. The purpose of this paper is to review and critique research into the roles of speech output for communication partners, learners, and learner-partner dyads. Research on partner - oriented roles is reviewed in terms of attitudes and perceived communicative competence, and communicative behavior. Learner-oriented roles of speech output are summarized in terms of graphic symbol learning, communicative functions and social regulation, learner preference, challenging behaviors, natural speech production, comprehension, and literacy. Roles for the learner - partner dyad include changes to interaction patterns. Methodological issues are discussed and practical implications are drawn where appropriate. Finally, directions for future research are proposed.
语音生成设备（SGD）及SGD软件（如语音文字处理器）的语音输出改变了辅助沟通的选择局面。本文旨在回顾和评析关于语音输出在沟通伙伴、学习者以及学习者 - 伙伴二元组中所起作用的研究。针对以伙伴为导向的作用的研究，从态度、感知到的沟通能力以及沟通行为方面进行了回顾。语音输出以学习者为导向的作用，从图形符号学习、沟通功能与社会规则、学习者偏好、挑战性行为、自然语音生成、理解及读写能力等方面进行了总结。学习者 - 伙伴二元组的作用包括互动模式的变化。文中讨论了方法学问题，并在适当之处得出了实际应用意义。最后，提出了未来研究的方向。
