Changes for page 3. Evaluation Methods

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1		-The performance of the robot can be assessed by methods x.
	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.  The study will be conducted focused on the prototype's potential effects, which are based on desired values of self-direction, security and conformity.
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	3	+The study will investigate the claims on the following questions:
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	5	+~1. Does the design increase the sense of autonomy in PwD?
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	7	+2. Does the design have a positive effect on PwD's emotional/affective state?
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	9	+3. Is the design dependable; do PwD sense that they can rely on it?
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	12	+**Positive effects:**
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	14	+**//Measuring sense of autonomy~://**
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	16	+//Have the PwD rate themselves on a scale 1-5.//
	17	+
	18	+//Have the relatives rate the PwD on a scale 1-5.//
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	20	+//Evaluate how often PwD asks for clarification in a conversation with relatives in #Questions asked.//
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	22	+**//Measuring the prevention of negative emotions such as stress~://**
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	24	+//Have the PwD rate themselves on a scale 1-5.//
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	26	+//How often a PwD has a stressed/upset moment according to NAO.//
	27	+
	28	+**//Measuring trust in the PwD~://**
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	30	+//How many times a relative calls PwD to check in.//
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	32	+
	33	+**Negative effects:**
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	35	+**//Causing negative emotions with upsetting information~://**
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	37	+//Have the PwD rate themselves on a scale 1-5.//
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	39	+//How often a PwD has a stressed/upset moment according to NAO.//
	40	+
	41	+**//Overloading the PwD with information~://**
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	43	+//Percentage of information re-asked by the PwD.//