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Changes for page 3. Evaluation Methods

Last modified by William OGrady on 2024/04/08 22:22
From version 25.1
edited by Rixt Hellinga
on 2024/03/19 23:26
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To version 6.3
edited by Jean-Paul Smit
on 2024/03/01 02:54
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1 -To ground the design rationale in practice, the prototype of the NAO for the PwD will be evaluated in a formative evaluation with the PwD and their caregivers. The evaluation will investigate the process of how interaction with the NAO can alleviate potential symptoms caused by early-stage dementia in PwD.  Three methods of evaluation will be applied to have reliable and accurate results, as Bethel. et al (2020)[1] suggests.
1 +To ground the design rationale in practice, the prototype of the NAO for PwD will be evaluated in a formative evaluation with the PwD (subject) and their caregivers. The evaluation will investigate the process of how interaction with the NAO can alleviate potential symptoms caused by early-stage dementia in PwD.  Three methods of evaluation will be applied to have reliable and accurate results, as Bethel. et al (2020)[1] suggests. The study will focus on the prototype's potential effects, which are based on the desired value of autonomy as a part of self-direction. Before the study, possible confounding variables need to be examined such as the subject's attitude towards robots and the baseline sense of affect and autonomy.
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3 -The study will focus on the prototype's potential effects, which are based on the desired value of autonomy as a part of self-direction. Before the study, possible confounding variables need to be examined such as the PwD's attitude towards robots and the **autonomy, relatedness** and **competence**.
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5 5  ==== Study design claims ====
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7 7  The study will investigate the claims on the following questions:
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9 -~1. **Autonomy. **Does the design increase the sense of //autonomy //in a PwD?
7 +~1. Does the design increase the sense of //autonomy //in PwD?
10 10  
11 -2. **Relatedness. **Does the design positively affect the PwD's //affective //state? Do PwDs //like// the system?
9 +2. Does the design positively affect PwD's //affective //state?
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13 -3. **Competence. **Is the design //dependable//; is the design accessible enough for the PwD to rely on it? Does it feel natural?
11 +3. Is the design //dependable//; do PwD sense that they can rely on it?
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16 -For a sample size as small as 20 participants, it is most adequate to apply a within-subjects design (they require fewer participants) [1]. That means there is an approach where every PwD is experiencing all of the conditions examined. A within-subjects design might be prone to confounds such as pre-existing notions in the environment. That is why the attitude towards robots and the pre-study sense of affect and autonomy should be examined and evaluated as such. Another confounder variable to look into is the study location and environment.
14 +For a sample size as small as 20 participants, it is most adequate to apply a within-subjects design (they require fewer participants)[1]. That means there is an approach where every subject is experiencing all of the conditions examined. A within-subjects design might be prone to confounds such as pre-existing notions in the environment. That is why the attitude towards robots and the pre-study sense of affect and autonomy should be examined and evaluated as such. Another confounder variable to look into is the study location and environment.
17 17  
16 +The evaluation methods will be self-assessment and task performance.For the self-assessment methods, a tool can only be included in the study when it is validated.
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18 +
18 18  [[image:Socio-Cognitive Engineering - Frame 1.jpg]]
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20 20  
21 21  == References ==
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23 -[1] Bethel, C.L., Henkel, Z., Baugus, K. (2020). Conducting Studies in Human-Robot Interaction. In: Jost, C., //et al.// Human-Robot Interaction. Springer Series on Bio- and Neurosystems, vol 12. Springer, Cham. https:~/~/doi.org/10.1007/978-3-030-42307-0_4
24 +(1) Bethel, C.L., Henkel, Z., Baugus, K. (2020). Conducting Studies in Human-Robot Interaction. In: Jost, C., //et al.// Human-Robot Interaction. Springer Series on Bio- and Neurosystems, vol 12. Springer, Cham. https:~/~/doi.org/10.1007/978-3-030-42307-0_4
XWiki.XWikiComments[0]
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1 -xwiki:XWiki.MarkNeerincx
Comment
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1 -It would be good to consider, some additional (specific) measures related to memory, like recall and (memory) self-efficacy.
Date
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1 -2024-03-18 16:01:02.566