LISS Data Archive > Culture and Internet
Publisher
Centerdata
Creator
Marc Verboord (Erasmus University Rotterdam); Susanne Janssen (Erasmus University Rotterdam); Rian Koreman (Erasmus University Rotterdam)
Created
Dec 09 2024
Description
This study focuses on how people use the Internet to inform themselves about art and culture.
URL to resource
Panel
lissdata
Begin date
May 04 2015
There are no questions found for this study
Variable | Dataset | English | Dutch |
---|---|---|---|
nomem_encr | yu15a | Number of the household member encrypted | |
yu15a_m | yu15a | Year and month of the field work period | |
yu15a001 | yu15a | What forms of media do you normally use to inform yourself about matters?: Physical newspapers and/or magazines | |
yu15a002 | yu15a | What forms of media do you normally use to inform yourself about matters?: Television (on your TV), not on the internet | |
yu15a003 | yu15a | What forms of media do you normally use to inform yourself about matters?: Radio (using “normal” radio device or in the car), not via the internet | |
yu15a004 | yu15a | What forms of media do you normally use to inform yourself about matters?: Internet via computer / laptop | |
yu15a005 | yu15a | What forms of media do you normally use to inform yourself about matters?: Internet via mobile media, e.g. smartphone or tablet | |
yu15a006 | yu15a | On average, how often do you read or use these media? Newspapers: Quality newspapers | |
yu15a007 | yu15a | On average, how often do you read or use these media? Newspapers: Popular and regional newspapers | |
yu15a008 | yu15a | On average, how often do you read or use these media? Magazines: “Opinion magazines” | |
yu15a009 | yu15a | On average, how often do you read or use these media? Magazines: Music magazines | |
yu15a010 | yu15a | On average, how often do you read or use these media? Magazines: Special interest magazines | |
yu15a011 | yu15a | On average, how often do you read or use these media? Magazines: General interest magazines | |
yu15a012 | yu15a | On average, how often do you read or use the following websites? Online media: Websites of quality newspapers | |
yu15a013 | yu15a | On average, how often do you read or use the following websites? Online media: Websites of popular and regional newspapers | |
yu15a014 | yu15a | On average, how often do you read or use the following websites? Online media: Other news websites | |
yu15a015 | yu15a | On average, how often do you read or use the following websites? Social media & other websites: Facebook | |
yu15a016 | yu15a | On average, how often do you read or use the following websites? Social media & other websites: Twitter | |
yu15a017 | yu15a | On average, how often do you read or use the following websites? Social media & other websites: Wikipedia | |
yu15a018 | yu15a | On average, how often do you read or use the following websites? Social media & other websites: YouTube | |
yu15a019 | yu15a | On average, how often do you read or use the following websites? Social media & other websites: Online stores / market places | |
yu15a020 | yu15a | On average, how many times a year do you go to such shows/venues?: Theatre show by a professional company | |
yu15a021 | yu15a | On average, how many times a year do you go to such shows/venues?: Ballet or modern dance performance by a professional company | |
yu15a022 | yu15a | On average, how many times a year do you go to such shows/venues?: Stand-up comedy show | |
yu15a023 | yu15a | On average, how many times a year do you go to such shows/venues?: Musical | |
yu15a024 | yu15a | On average, how many times a year do you go to such shows/venues?: Art museum or gallery | |
yu15a025 | yu15a | On average, how many times a year do you go to such shows/venues?: Classical music or opera concert | |
yu15a026 | yu15a | On average, how many times a year do you go to such shows/venues?: Popular music concert | |
yu15a027 | yu15a | On average, how many times a year do you go to such shows/venues?: Dance event / rave | |
yu15a028 | yu15a | How often do you watch the following types of movies (approximately)?: Action Movies and Thrillers | |
yu15a029 | yu15a | How often do you watch the following types of movies (approximately)?: Science Fiction and Fantasy | |
yu15a030 | yu15a | How often do you watch the following types of movies (approximately)?: Comedies | |
yu15a031 | yu15a | How often do you watch the following types of movies (approximately)?: Animation | |
yu15a032 | yu15a | How often do you watch the following types of movies (approximately)?: Dramas | |
yu15a033 | yu15a | How often do you watch the following types of movies (approximately)?: Arthouse movies | |
yu15a034 | yu15a | How often do you watch the following types of TV programs (approximately)?: Soaps and Reality Soaps | |
yu15a035 | yu15a | How often do you watch the following types of TV programs (approximately)?: Comedies and Sitcoms | |
yu15a036 | yu15a | How often do you watch the following types of TV programs (approximately)?: Action Series and Police Procedurals | |
yu15a037 | yu15a | How often do you watch the following types of TV programs (approximately)?: Detective Series | |
yu15a038 | yu15a | How often do you watch the following types of TV programs (approximately)?: Dutch Quality Drama Series | |
yu15a039 | yu15a | How often do you watch the following types of TV programs (approximately)?: Foreign Quality Drama Series | |
yu15a040 | yu15a | How important do you find it to remain up-to-date on the following topics?: Travel | |
yu15a041 | yu15a | How important do you find it to remain up-to-date on the following topics?: Fashion | |
yu15a042 | yu15a | How important do you find it to remain up-to-date on the following topics?: Arts & Culture | |
yu15a043 | yu15a | How important do you find it to remain up-to-date on the following topics?: Home & Garden | |
yu15a044 | yu15a | How important do you find it to remain up-to-date on the following topics?: Science & Technology | |
yu15a045 | yu15a | How important do you find it to remain up-to-date on the following topics?: Political developments | |
yu15a046 | yu15a | How important do you find it to remain up-to-date on the following topics?: Foreign news | |
yu15a047 | yu15a | How important do you find it to remain up-to-date on the following topics?: Economy | |
yu15a048 | yu15a | How important do you find it to remain up-to-date on the following topics?: Sports | |
yu15a049 | yu15a | How important do you find it to remain up-to-date on the following topics?: Entertainment & Celebrities | |
yu15a050 | yu15a | How important do you find it to remain up-to-date on the following topics?: Culinary matters | |
yu15a051 | yu15a | Some cultural expressions are more valuable than others | |
yu15a052 | yu15a | Even considering differences in taste, a distinction can be made between culture that has a lot of value and culture that has little value | |
yu15a053 | yu15a | It is important for the government to subsidize arts and culture | |
yu15a054 | yu15a | The distinction between “high” and “low” culture is completely outdated | |
yu15a055 | yu15a | Classical forms of culture (such as opera and literature) are deservedly held in higher esteem by society than popular forms of culture | |
yu15a056 | yu15a | People who consider classical culture more important than popular culture are snobs | |
yu15a057 | yu15a | How often do you make use of the following types of media?: Reading foreign newspapers | |
yu15a058 | yu15a | How often do you make use of the following types of media?: Reading foreign magazines | |
yu15a059 | yu15a | How often do you make use of the following types of media?: Visiting cultural websites or blogs in languages other than Dutch | |
yu15a060 | yu15a | How much confidence do you have in the following media and institutions?: Written press | |
yu15a061 | yu15a | How much confidence do you have in the following media and institutions?: Radio | |
yu15a062 | yu15a | How much confidence do you have in the following media and institutions?: Television | |
yu15a063 | yu15a | How much confidence do you have in the following media and institutions?: The internet | |
yu15a064 | yu15a | How much confidence do you have in the following media and institutions?: Political parties | |
yu15a065 | yu15a | How much confidence do you have in the following media and institutions?: The government | |
yu15a066 | yu15a | How much confidence do you have in the following media and institutions?: The healthcare system | |
yu15a067 | yu15a | How much confidence do you have in the following media and institutions?: Science | |
yu15a068 | yu15a | What is your parents’ highest completed education?: Father | |
yu15a069 | yu15a | What is your parents’ highest completed education?: Mother | |
yu15a070 | yu15a | How often did your parents do the following things (on their own or with each other) when you were approximately twelve years old?: Attending a theatre performance | |
yu15a071 | yu15a | How often did your parents do the following things (on their own or with each other) when you were approximately twelve years old?: Visiting a museum | |
yu15a072 | yu15a | How often did your parents do the following things (on their own or with each other) when you were approximately twelve years old?: Attending a classical / opera concert | |
yu15a073 | yu15a | How often did your parents do the following things (on their own or with each other) when you were approximately twelve years old?: Attending a pop concert | |
yu15a074 | yu15a | How often did your parents do the following things (on their own or with each other) when you were approximately twelve years old?: Going to a cinema or arthouse cinema | |
yu15a075 | yu15a | How often did your father and mother do the following things when you were approximately twelve years old? Father: Reading a newspaper | |
yu15a076 | yu15a | How often did your father and mother do the following things when you were approximately twelve years old? Father: Reading a book | |
yu15a077 | yu15a | How often did your father and mother do the following things when you were approximately twelve years old? Father: Listening to pop music at home | |
yu15a078 | yu15a | How often did your father and mother do the following things when you were approximately twelve years old? Father: Listening to classical music at home | |
yu15a079 | yu15a | How often did your father and mother do the following things when you were approximately twelve years old? Mother: Reading a newspaper | |
yu15a080 | yu15a | How often did your father and mother do the following things when you were approximately twelve years old? Mother: Reading a book | |
yu15a081 | yu15a | How often did your father and mother do the following things when you were approximately twelve years old? Mother: Listening to pop music at home | |
yu15a082 | yu15a | How often did your father and mother do the following things when you were approximately twelve years old? Mother: Listening to classical music at home | |
yu15a083 | yu15a | Did your parents have a newspaper subscription when you were approximately twelve years old? If so, which newspaper or newspapers? | |
yu15a084 | yu15a | Did your parents have a newspaper subscription when you were approximately twelve years old? If so, which newspaper or newspapers?: Other, namely: | |
yu15a085 | yu15a | How many friends and acquaintances are you close enough with that you can discuss personal or important problems with them? | |
yu15a086 | yu15a | What is the highest completed education level of this friend / these friends?: Friend 1 - Education level | |
yu15a087 | yu15a | What is the highest completed education level of this friend / these friends?: Friend 2 - Education level | |
yu15a088 | yu15a | What is the highest completed education level of this friend / these friends?: Friend 3 - Education level | |
yu15a089 | yu15a | To what extent [do these friends / does this friend] have the same taste in music as you?: Friend 1 | |
yu15a090 | yu15a | To what extent [do these friends / does this friend] have the same taste in music as you?: Friend 2 | |
yu15a091 | yu15a | To what extent [do these friends / does this friend] have the same taste in music as you?: Friend 3 | |
yu15a092 | yu15a | To what extent [do these friends / does this friend] read newspapers (print and/or online)?: Friend 1 | |
yu15a093 | yu15a | To what extent [do these friends / does this friend] read newspapers (print and/or online)?: Friend 2 | |
yu15a094 | yu15a | To what extent [do these friends / does this friend] read newspapers (print and/or online)?: Friend 3 | |
yu15a095 | yu15a | Please indicate to what extent these statements apply to you: I often serve as the link between friends in different groups | |
yu15a096 | yu15a | Please indicate to what extent these statements apply to you: I often introduce people to each other | |
yu15a097 | yu15a | Please indicate to what extent these statements apply to you: I try to bring people I know together if I think they would like each other | |
yu15a098 | yu15a | Please indicate to what extent these statements apply to you: The people I know often know each other because of me | |
yu15a099 | yu15a | Please indicate whether you do any of the following activities on the internet: Writing a review of a product or performance | |
yu15a100 | yu15a | Please indicate whether you do any of the following activities on the internet: Rating a product | |
yu15a101 | yu15a | Please indicate whether you do any of the following activities on the internet: Writing stories or articles about culture for a blog or website | |
yu15a102 | yu15a | Please indicate whether you do any of the following activities on the internet: Reading reviews about a product or performance written by other consumers | |
yu15a103 | yu15a | Please indicate whether you do any of the following activities on the internet: Chatting or having discussions with other people on a platform | |
yu15a104 | yu15a | Please indicate whether you do any of the following activities on the internet: Following an artist, writer or cultural celebrity on Twitter or Facebook | |
yu15a105 | yu15a | Do you ever use the internet to find information about culture? | |
yu15a106 | yu15a | On average, how often do you read or use the following media to find information about culture?: IMDb | |
yu15a107 | yu15a | On average, how often do you read or use the following media to find information about culture?: Goodreads.com | |
yu15a108 | yu15a | On average, how often do you read or use the following media to find information about culture?: Websites that gather reviews from the media | |
yu15a109 | yu15a | On average, how often do you read or use the following media to find information about culture?: Online magazines / blogs about music | |
yu15a110 | yu15a | On average, how often do you read or use the following media to find information about culture?: Online magazines / blogs about books | |
yu15a111 | yu15a | On average, how often do you read or use the following media to find information about culture?: Online magazines / blogs about various forms of culture | |
yu15a112 | yu15a | On average, how often do you read or use the following media to find information about culture?: Online shops with reviews | |
yu15a113 | yu15a | In the past twelve months, how often was your choice for a cultural product informed by one of the following sources?: A high average rating or score (many stars) given by other internet users | |
yu15a114 | yu15a | In the past twelve months, how often was your choice for a cultural product informed by one of the following sources?: A positive review from another internet user | |
yu15a115 | yu15a | In the past twelve months, how often was your choice for a cultural product informed by one of the following sources?: A positive review from a reviewer in a newspaper | |
yu15a116 | yu15a | In the past twelve months, how often was your choice for a cultural product informed by one of the following sources?: A listing in the charts or a bestseller list | |
yu15a117 | yu15a | In the past twelve months, how often was your choice for a cultural product informed by one of the following sources?: Recommended on Amazon, Bol.com or a different online shop | |
yu15a118 | yu15a | In the past twelve months, how often was your choice for a cultural product informed by one of the following sources?: Won a prize or award | |
yu15a119 | yu15a | In the past twelve months, how often was your choice for a cultural product informed by one of the following sources?: Recommended by someone in a talk show on TV | |
yu15a120 | yu15a | On average, how often do you read books? | |
yu15a121 | yu15a | How many books did you finish in the past twelve months? | |
yu15a122 | yu15a | Do you ever read comic books? | |
yu15a123 | yu15a | How many of the following types of books do you read in a year, on average?: Literary novels | |
yu15a124 | yu15a | How many of the following types of books do you read in a year, on average?: Literary essays or poetry | |
yu15a125 | yu15a | How many of the following types of books do you read in a year, on average?: Detective fiction and psychological thrillers | |
yu15a126 | yu15a | How many of the following types of books do you read in a year, on average?: Thrillers and adventure fiction | |
yu15a127 | yu15a | How many of the following types of books do you read in a year, on average?: Science fiction and fantasy | |
yu15a128 | yu15a | How many of the following types of books do you read in a year, on average?: 'Chick lit' / Romantic comedy | |
yu15a129 | yu15a | How many of the following types of books do you read in a year, on average?: Regional and family novels | |
yu15a130 | yu15a | How many of the following types of books do you read in a year, on average?: Romance novels | |
yu15a131 | yu15a | How many of the following types of books do you read in a year, on average?: Children’s books / Young Adult books | |
yu15a132 | yu15a | How many of the following types of books do you read in a year, on average?: Comic books (all ages) | |
yu15a133 | yu15a | How many of the following types of books do you read in a year, on average?: Graphic novels (comic books for adults) | |
yu15a134 | yu15a | How many of the following types of books do you read in a year, on average?: Books about celebrities | |
yu15a135 | yu15a | How many of the following types of books do you read in a year, on average?: Books with collected columns | |
yu15a136 | yu15a | Which of the following ways do you use?: Buying a print copy in a shop | |
yu15a137 | yu15a | Which of the following ways do you use?: Borrowing a print copy from a library or a friend | |
yu15a138 | yu15a | Which of the following ways do you use?: Buying a print copy on the internet | |
yu15a139 | yu15a | Which of the following ways do you use?: Buying an e-book on the internet | |
yu15a140 | yu15a | Which of the following ways do you use?: Downloading a free e-book from the internet | |
yu15a141 | yu15a | Which of the following ways do you use?: Other, namely… | |
yu15a142 | yu15a | Which of the following ways do you use?: Other, namely: | |
yu15a143 | yu15a | Which of these ways do you use the most? | |
yu15a144 | yu15a | Do you ever visit websites about books? If so, what are your favorite book websites? Favorite website 1: | |
yu15a145 | yu15a | Do you ever visit websites about books? If so, what are your favorite book websites? Favorite website 2: | |
yu15a146 | yu15a | Do you ever visit websites about books? If so, what are your favorite book websites? Favorite website 3: | |
yu15a147 | yu15a | Do you ever recommend books to other people? | |
yu15a148 | yu15a | How many people regularly or often recommend new books to you? | |
yu15a149 | yu15a | How much value would you place on a book recommendation from the following people?: A reviewer in De Volkskrant or NRC Handelsblad | |
yu15a150 | yu15a | How much value would you place on a book recommendation from the following people?: The jury panel or a member of the jury panel of the AKO or Libris Literature Prize | |
yu15a151 | yu15a | How much value would you place on a book recommendation from the following people?: A literature professor | |
yu15a152 | yu15a | How much value would you place on a book recommendation from the following people?: Another reader sharing their opinion on the internet | |
yu15a153 | yu15a | How much value would you place on a book recommendation from the following people?: A reviewer on a book website | |
yu15a154 | yu15a | How much value would you place on a book recommendation from the following people?: Someone in a talk show on TV | |
yu15a155 | yu15a | On average, how many hours a week do you listen to music? | |
yu15a156 | yu15a | How much do the following musical genres appeal to you?: Classical music | |
yu15a157 | yu15a | How much do the following musical genres appeal to you?: Opera | |
yu15a158 | yu15a | How much do the following musical genres appeal to you?: Jazz | |
yu15a159 | yu15a | How much do the following musical genres appeal to you?: Blues | |
yu15a160 | yu15a | How much do the following musical genres appeal to you?: Country / Folk / Americana | |
yu15a161 | yu15a | How much do the following musical genres appeal to you?: (Classic) Rock | |
yu15a162 | yu15a | How much do the following musical genres appeal to you?: Hardrock / Heavy metal | |
yu15a163 | yu15a | How much do the following musical genres appeal to you?: Alternative rock music / Indie rock | |
yu15a164 | yu15a | How much do the following musical genres appeal to you?: Soul / Funk | |
yu15a165 | yu15a | How much do the following musical genres appeal to you?: Dance / House / Techno | |
yu15a166 | yu15a | How much do the following musical genres appeal to you?: Pop music in the current top 40 | |
yu15a167 | yu15a | How much do the following musical genres appeal to you?: Hip hop / Rap | |
yu15a168 | yu15a | How much do the following musical genres appeal to you?: R&B / Urban pop | |
yu15a169 | yu15a | How much do the following musical genres appeal to you?: World music | |
yu15a170 | yu15a | How much do the following musical genres appeal to you?: Dutch-language popular music / sentimental music (‘levenslied’) | |
yu15a171 | yu15a | How much do the following musical genres appeal to you?: Artful music (‘Kleinkunst / luisterliedjes’) | |
yu15a172 | yu15a | I am always on the lookout for new music | |
yu15a173 | yu15a | I really like discovering new artists or bands | |
yu15a174 | yu15a | I consider it important to be up to date on the latest musical trends | |
yu15a175 | yu15a | I tend to keep listening to music I know and like | |
yu15a176 | yu15a | I never actively look for new music | |
yu15a177 | yu15a | Which of the following ways do you make use of?: Buying a physical copy (CD or vinyl album) in a shop | |
yu15a178 | yu15a | Which of the following ways do you make use of?: Borrowing a physical copy (CD or vinyl album) from a library or a friend | |
yu15a179 | yu15a | Which of the following ways do you make use of?: Buying a physical copy (CD or vinyl album) | |
yu15a180 | yu15a | Which of the following ways do you make use of?: Paid download from the internet | |
yu15a181 | yu15a | Which of the following ways do you make use of?: Free download from the internet | |
yu15a182 | yu15a | Which of the following ways do you make use of?: Streaming on the internet | |
yu15a183 | yu15a | Which of the following ways do you make use of?: Other, namely… | |
yu15a184 | yu15a | Which of the following ways do you make use of?: Other, namely: | |
yu15a185 | yu15a | Which of these ways do you make the most use of? | |
yu15a186 | yu15a | Do you ever visit websites about music? If so, what are your favorite music websites? Favorite website 1: | |
yu15a187 | yu15a | Do you ever visit websites about music? If so, what are your favorite music websites? Favorite website 2: | |
yu15a188 | yu15a | Do you ever visit websites about music? If so, what are your favorite music websites? Favorite website 3: | |
yu15a189 | yu15a | Do you ever recommend music to other people? | |
yu15a190 | yu15a | When you recommend music to other people, do they usually follow your recommendation and listen to that music? | |
yu15a191 | yu15a | How many people do you regularly or often recommend new music to? | |
yu15a192 | yu15a | How many people regularly or often recommend new music to you? | |
yu15a193 | yu15a | Please indicate how often you make use of the following ways to discover new music: Friend / acquaintance mentions artist or song during a chat | |
yu15a194 | yu15a | Please indicate how often you make use of the following ways to discover new music: Friend / acquaintance recommends music via social networking site | |
yu15a195 | yu15a | Please indicate how often you make use of the following ways to discover new music: Friend / acquaintance gives me an album on CD or vinyl | |
yu15a196 | yu15a | Please indicate how often you make use of the following ways to discover new music: Listening to radio or watching TV | |
yu15a197 | yu15a | Please indicate how often you make use of the following ways to discover new music: Reading about music in a newspaper or music magazine (print) | |
yu15a198 | yu15a | Please indicate how often you make use of the following ways to discover new music: Reading about music on a website | |
yu15a199 | yu15a | Please indicate how often you make use of the following ways to discover new music: Listening to music on an online source | |
yu15a200 | yu15a | Please indicate how often you make use of the following ways to discover new music: Searching in a record shop | |
yu15a201 | yu15a | Please indicate how often you make use of the following ways to discover new music: Another way | |
yu15a202 | yu15a | Which other way do you mean? | |
yu15a203 | yu15a | How much value would you place on a music recommendation from the following people?: A reviewer in De Volkskrant or NRC Handelsblad | |
yu15a204 | yu15a | How much value would you place on a music recommendation from the following people?: A reviewer a music magazine, e.g. Oor or Revolver | |
yu15a205 | yu15a | How much value would you place on a music recommendation from the following people?: Another listener sharing their opinion on the internet | |
yu15a206 | yu15a | How much value would you place on a music recommendation from the following people?: A reviewer on a music website | |
yu15a207 | yu15a | How much value would you place on a music recommendation from the following people?: Someone in a talk show on TV | |
yu15a208 | yu15a | Social media and blogs keep me up to date on the news much better than traditional media | |
yu15a209 | yu15a | On the internet, I always find the information I am looking for | |
yu15a210 | yu15a | The provision of information via the internet has made traditional media redundant | |
yu15a211 | yu15a | I like to get the news from the internet, because that is much faster than reading print media | |
yu15a212 | yu15a | Social media and blogs will never be able to replace the quality of information that physical newspapers and TV offer | |
yu15a213 | yu15a | I am not prepared to wait for news and information in print media and on TV when I can quickly find it on the internet | |
yu15a214 | yu15a | People who work for a newspaper have more authority than bloggers | |
yu15a215 | yu15a | It is easier to buy products on the internet than in a regular shop | |
yu15a216 | yu15a | Since the rise of the internet, I am no longer prepared to pay for music or movies | |
yu15a217 | yu15a | There is so much choice on the internet that I often find it difficult to choose a product | |
yu15a218 | yu15a | On the internet, I always try to get things without having to pay for them | |
yu15a219 | yu15a | One of the most convenient aspects of the internet is that there is so much you can download for free | |
yu15a220 | yu15a | I often have difficulty finding what I am looking for on the internet | |
yu15a221 | yu15a | I always take opinions on the internet with a grain of salt | |
yu15a222 | yu15a | Traditional media like TV and newspapers offer much more one-sided information than the internet | |
yu15a223 | yu15a | I think information on the internet is very reliable | |
yu15a224 | yu15a | I prefer to get information from an expert rather than from bloggers or people on social media | |
yu15a225 | yu15a | The big advantage of the internet is that you can compare a lot of opinions about products | |
yu15a226 | yu15a | I like to read other consumers’ reviews on the internet | |
yu15a227 | yu15a | Many reviews on the internet are fake | |
yu15a228 | yu15a | I trust the product reviews on consumer pages on the internet completely | |
yu15a229 | yu15a | The internet is important because you can find a large variety of opinions on it | |
yu15a230 | yu15a | Was it difficult to answer the questions? | |
yu15a231 | yu15a | Were the questions sufficiently clear? | |
yu15a232 | yu15a | Did the questionnaire get you thinking about things? | |
yu15a233 | yu15a | Was it an interesting subject? | |
yu15a234 | yu15a | Did you enjoy answering the questions? | |
yu15a235 | yu15a | Starting date questionnaire | |
yu15a236 | yu15a | Starting time questionnaire | |
yu15a237 | yu15a | End date questionnaire | |
yu15a238 | yu15a | End time questionnaire | |
yu15a239 | yu15a | Duration in seconds |