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Kenney McCulloch, Susan – ProQuest LLC, 2012
Many telephone surveys require interviewers to observe and record respondents' gender based solely on respondents' voice. Researchers may rely on these observations to: (1) screen for study eligibility; (2) determine skip patterns; (3) foster interviewer tailoring strategies; (4) contribute to nonresponse assessment and adjustments; (5)…
Descriptors: Telephone Surveys, Gender Differences, Acoustics, Observation
Westover, Jennifer M. – ProQuest LLC, 2010
Literacy skills are fundamental for all learners. For students who require augmentative and alternative communication (AAC), strong literacy skills provide a gateway to generative communication, genuine social networking, improved access to academic opportunities, access to information technology and future employment opportunities. However, many…
Descriptors: Direct Instruction, Video Technology, Feedback (Response), Augmentative and Alternative Communication