Changes for page Test

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Author

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1		-XWiki.Mathieu
	1	+XWiki.PietroPiccini

Content

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18	18	== Participants ==
19	19
20	20	The study will be conducted on approximately twenty people in the early stages of dementia. To avoid too much gender imbalance, there will be at least five men and five women. For the same reason, we hope to find at least five people around 50 or younger, although we expect most participants to be over 70 years old.
21		-The participants will be selected based on a pool of PwD who live at home and need regular visits from an HPC. Only the volunteers will be kept for the experiment. The participants must have no experience of a Pepper robot helping with dementia.
22		-As our experiment involves the PwD in their home environment, relatives and healthcare professionals (HPC) will also be involved in the process: although not being the targets of the experiment, they will contribute to obtaining the measurements and results.
	21	+The participants will be selected based on a pool of PwD who live at home and need regular visits from an HCP. Only the volunteers will be kept for the experiment. The participants must have no experience of a Pepper robot helping with dementia.
	22	+As our experiment involves the PwD in their home environment, relatives and healthcare professionals (HCP) will also be involved in the process: although not being the targets of the experiment, they will contribute to obtaining the measurements and results.
23	23
24	24	== Experimental design ==
25	25
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29	29	== Tasks ==
30	30
31	31	The PwD will live their daily life, without Pepper in the beginning, then accompanied by Pepper, as if they were not under any experiment. The fact that they actually are will obviously affect their behavior. Yet, we hope that not being recorded and being under a non-invasive experiment will help them not to stress out and may make them live their life as normally as possible.
32		-The tasks performed during the evaluation by Pepper, by the PwD, and by Pepper and the PwD together, will be decided in consultation with the HPC (and potentially the relatives) based on the needs of each patient.
	32	+The tasks performed during the evaluation by Pepper, by the PwD, and by Pepper and the PwD together, will be decided in consultation with the HCP (and potentially the relatives) based on the needs of each patient.
33	33
34	34	== Measures ==
35	35
36	36	We are planning to make behavioral and emotional measurements.
37		-Behavioral measurements are the actions that the PwD is going to perform during the week, so it can be considered as subjective quantitative data. This will involve the relatives, the HPC, and the PwD themselves to quantify whether the use of Pepper did actually result in an increase in autonomy for the PwD.
38		-Emotional measurements are more related to the state of mind, change of expression, and mood, so they can be considered as qualitative data. This can be measured by frequent talks with the PwD, either by the relatives or the HPC.
39		-Measures will be done by oral discussions with the PwD, HPC, and relatives.
	37	+Behavioral measurements are the actions that the PwD is going to perform during the week, so it can be considered as subjective quantitative data. This will involve the relatives, the HCP, and the PwD themselves to quantify whether the use of Pepper did actually result in an increase in autonomy for the PwD.
	38	+Emotional measurements are more related to the state of mind, change of expression, and mood, so they can be considered as qualitative data. This can be measured by frequent talks with the PwD, either by the relatives or the HCP.
	39	+Measures will be done by oral discussions with the PwD, HCP, and relatives.
40	40
41	41	== Procedure ==
42	42
43	43	The whole experiment process is 4 weeks long, although only weeks 1 and 4 are technically part of the experiment itself.
44		-During week 1, the PwD, the HPC, and the relatives will be asked to pay increased attention. Behavioral and emotional data will be collected. This is a regular week for the PwD, i.e., in the usual situation, except that there is more attention dedicated to them.
45		-During weeks 2 and 3, the PwD, the HPC, and the relatives will be introduced to Pepper, with the goal of getting used to it.
	44	+During week 1, the PwD, the HCP, and the relatives will be asked to pay increased attention. Behavioral and emotional data will be collected. This is a regular week for the PwD, i.e., in the usual situation, except that there is more attention dedicated to them.
	45	+During weeks 2 and 3, the PwD, the HCP, and the relatives will be introduced to Pepper, with the goal of getting used to it.
46	46	During week 4, which is the actual week of the experiment, attention will be spent trying to mirror week 1 as closely as possible. Behavioral and emotional data will be collected again.
47	47
48	48	== Material ==
49	49
50	50	1. Consent form. To protect the privacy of participants and ensure the evaluation process goes smoothly, we will ask participants to sign a consent form, indicating they are willing to take part in the evaluation and the data gathered from the experiment will be analyzed by researchers.
51		-1. Pepper robot. Our robot is programmed using Choregraphe. The robot will have the same behavior for every participant. However, the input data will be entered by the HPC (and potentially the relatives).
	51	+1. Pepper robot. Our robot is programmed using Choregraphe. The robot will have the same behavior for every participant. However, the input data will be entered by the HCP(and potentially the relatives).
52	52
53	53	== Results ==
54	54
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57	57	However, we can try to consider the main trends that we are interested in.
58	58	Thus, the results will be mainly focused on:
59	59	- How much autonomy did the PwD gain?
60		-→ what did the HPC, relatives, and PwD report
	60	+→ what did the HCP, relatives, and PwD report
61	61	→ how many tasks did they perform that they didn't do previously
62	62	→ did the relatives feel they had more time for themselves
63	63	- Did their emotional state improve?
64	64	→ feelings from the PwD themselves
65		-→ reports from relatives and HPC
	65	+→ reports from relatives and HCP
66	66	These results will most likely never be yes-no results, but more like clues or hints that show whether some things worked on not, which will be the point of our discussion.
67	67	NB: This part explains what we expect as a kind of result, it will be replaced by actual results after we perform an experiment with the class. There may also be interesting points we did not think about.
68	68
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94	94
95	95	In our situation, we recruit 20 students in our class to simulate the research. Since they are not real PwD, we ask them to act as if they were in home settings and we observe their behavior and expression. These data will also be reviewed after the evaluation to obtain the data and feedback.
96	96
	97	+In order to collect qualitative data, we have prepared two questionnaires to give to the participants: the affect assessment questionnaire and the system assessment questionnaire.
	98	+
	99	+* affect assessment
	100	+the affect assessment questionnaire has the purpose of tracking changes in the participant's affect state before and after interacting with Pepper. The questionnaire consists of a list of 10 statements each representing one emotion and participants will be asked to give a score of 1 through 5 to each statement depending on the intensity of the emotion as experienced during the questionnaire. The affect questionnaire will be given twice, once before the interaction with Pepper and once after.
	101	+
	102	+* system assessment
	103	+for assessing the quality of Pepper's interaction we used the Subjective Assessment of Speech System Interfaces (SASSI) questionnaire. The SASSI questionnaire is wildly used in research to evaluate speech and conversational systems. The questionnaire contains 36 questions divided into six main factors: System Response Accuracy, Likeability, Cognitive Demand, Annoyance, Habitability, and Speed. The questions are short and unambiguous and the length of the questionnaires is not too long which could cause the participants to give fast and unreliable answers but it is also long enough so that a good amount of information is collected.
	104	+
97	97	== Participants ==
98	98
99	99	For this study, we simulate the real research by including 20 students in our class. To avoid too much gender imbalance, there will be at least five men and five women. All participants will be asked to pretend to be a demented person and to make the simulation as real as possible.
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112	112	== Measures ==
113	113
114	114	We are planning to make behavioural and emotional measurements.
115		-Behavioral measurements are the actions that the PwD is going to perform during the week, so it can be considered as subjective quantitative data. This will involve the relatives, the HPC and the PwD themselves to quantify whether the use of Pepper did actually result in an increase in autonomy for the PwD.
116		-Emotional measurements are more related to state of mind, change of expression and mood, so it can be considered as qualitative data. This can be measured by frequent talks with the PwD, either by the relatives or the HPC.
117		-Measures will be done by oral discussions with the PwD, HPC and relatives.
	123	+Behavioral measurements are the actions that the PwD is going to perform during the week, so it can be considered as subjective quantitative data. This will involve the relatives, the HCP and the PwD themselves to quantify whether the use of Pepper did actually result in an increase in autonomy for the PwD.
	124	+Emotional measurements are more related to state of mind, change of expression and mood, so it can be considered as qualitative data. This can be measured by frequent talks with the PwD, either by the relatives or the HCP.
	125	+Measures will be done by oral discussions with the PwD, HCP and relatives.
118	118
119	119	== Procedure ==
120	120
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129	129	== Material ==
130	130
131	131	1. Consent form. To protect the privacy of participants and ensure the evaluation process goes smoothly, we will ask participants to sign a consent form, indicating they are willing to take part in the evaluation and the data gathered from the experiment will be analyzed by researchers.
132		-1. Pepper robot. Our robot is programmed using Choregraphe. The robot will have the same behaviour for every participant. However, the input data will be entered by the HPC (and potentially the relatives).
	140	+1. Pepper robot. Our robot is programmed using Choregraphe. The robot will have the same behaviour for every participant. However, the input data will be entered by the HCP (and potentially the relatives).
133	133
134	134	== Results ==
135	135
...	...	@@ -138,12 +138,12 @@
138	138	However, we can try to consider the main trends that we are interested in.
139	139	Thus, the results wil be mainly focused on:
140	140	- How much autonomy did the PwD gain?
141		-→ what did the HPC, relatives and PwD report
	149	+→ what did the HCP, relatives and PwD report
142	142	→ how many tasks did they perform that they didn't do previously
143	143	→ did the relatives feel they had more time for themselves
144	144	- Did their emotional state improve?
145	145	→ feelings from the PwD themselves
146		-→ reports from relatives and HPC
	154	+→ reports from relatives and HCP
147	147	These results will most likely never be yes-no results, but more like clues or hints that show whether some things worked on not, which will be the point of our discussion.
148	148	NB: This part explains what we expect as kind of results, it will be replaced by actual results after we perform an experiment with the class. There may also be interesting points we did not think about.
149	149