Page 203 - THE DUTCH TALKING TOUCH SCREEN QUESTIONNAIRE

Figure 5.4 Example of a screen containing a complicated question [17,19]
No images of the TTs developed by Thornberry et al. [26], Hofmann et al. [23] and Paiva et al. [22] were published but they refer to Hahn et al. in their publications and their description of the design of their TT is very similar to the description given by Hahn and Cella [15].
The Smiling Touchscreen (ST) developed by Thumboo et al. [25] looked very different from the TT of Hahn et al., as can be seen in fig. 5.5 and it had more advanced features. Each question was shown on a separate screen, similar to the TT of Hahn and Cella [15], but in the ST a video clip of an interviewer reading the question out loud was added to the screen. Apart from multiple choice answer options, the tool of Thumboo et al. [25] contained answer options in the form of a Visual Analog Scale (score range: 0-100, 10-point interval).
General discussion
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