PASCAL and DPA: A Pilot Study on Using Prosodic Competence Scores to Predict Communicative Skills for Team Working and Public Speaking
PASCAL and DPA: A Pilot Study on Using Prosodic Competence Scores to Predict Communicative Skills for Team Working and Public Speaking
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PASCAL 和 DPA：使用韵律能力分数预测团队合作和公开演讲的沟通技巧的试点研究
DOI：
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
Jan Michalsky
中科院分区：
文献类型：
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作者：
Oliver Niebuhr;Jan Michalsky
在公开演讲和团队合作练习中的强大沟通技巧与特定的声学韵律特征和策略相关。我们假设，分析和评估这些配置文件和策略，使我们能够预测交际技能。为此，我们使用了两种分析方法，一种是魅力和说服力的公众演讲（PASCAL），另一种是合作沟通（DPA）。PASCAL和DPA能力分数是根据21名学生的语音录音确定的，他们的任务是在电气工程项目课程的14周内共同创建7个团队，每个团队3名学生，一个功能齐全的气象站，然后共同撰写一份关于它的发展报告。结果显示，学生的PASCAL成绩显着相关，在他们的最后口头报告的等级和他们的书面报告的等级由独立讲师组评估。DPA分数与更好的时间管理和团队合作以及设计产品的质量和功能相关。解释学生的表现和声学能力分数之间的联系进行了讨论。
Strong communication skills in public-speaking and teamworking exercises are associated with specific acousticprosodic profiles and strategies. We hypothesize that analyzing and assessing these profiles and strategies allows us to predict communicative skills. To that end, we used two analysis methods, one for charismatic and persuasive public speaking (PASCAL), and one for cooperative communication (DPA). PASCAL and DPA competency scores are determined on an acoustic basis for speech recordings of 21 students whose task was to co-create, in 7 teams of 3 students, a fully functioning weather station over 14 weeks in an Electrical Engineering project course and to jointly write a development report about it afterwards. Results show that the students' PASCAL scores are significantly correlated with both the grade in their final oral project presentation and the grade of their written report as assessed by an independent lecturer group. The DPA scores correlate with better time-management and team working as well as with the quality and functionality of the designed product. Explanations for the links between student performance and acoustic competence scores are discussed.