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Example 1 Questionnaire: Lifestyle and Health of Mother (ALSPAC) question G1Anchor MultipleTP MultipleTP
Questionnaire layout:
Response to ‘how many hours sleep do you get’ is entered as two numeric answers, one for hours and one for minutes (see Numeric Answers for further guidance) [Add link].The . Although the time period is sufficiently described (hours, minutes), however, the time period is not for a specific event (average sleep) and the time period is not continuous as a person may sleep more than once a day.
Answer input:
Label | Type | Numeric type | Min | Max |
How many | Numeric | Integer | 0 | Blank |
Minutes in hour | Numeric | Integer | 0 | 59 |
CADDIES doc view:
Example 2
Archivist view (alspac_02_lahom):
Example 2 Questionnaire: 12 Month Infancy Questionnaire (SWS) question 1.5
Questionnaire layout:
Response to ‘Total time actively sucking per day’ is entered as two numeric answers, one for hours and one for minutes (see Numeric Answers for further guidance) [Add link]. The time period is sufficiently described (hours, minutes). However, the time period is not for a specific event (average time actively sucking) and the time period is not continuous as it is for only the days in the past 4 weeks that the baby was breast fed.
Answer input for column 3:
Label | Type | Numeric type | Min | Max |
Hours in day | Numeric | Integer | 0 |
24 | ||||
Minutes in hour | Numeric | Integer | 0 | 59 |
CADDIES doc view:
Archivist view (sws_4_visit):
Example 3 Questionnaire: Mother and Family (ALSPAC) question F7aiAnchor SingleTP SingleTP
Questionnaire layout:
Response to ‘For how many years of your life have you been/were you a vegetarian?’ is entered as a ‘How many’ numeric answer (see Numeric Answers for further guidance) [Add link]. The time period is for a specific event (being a vegetarian), however, the time period in the answer may not be continuous and the time period (‘years’) is not sufficiently described.
Answer input:
Label | Type | Numeric type | Min | Max |
How many | Numeric | Integer | 0 | Blank |
CADDIES doc viewArchivist view (alspac_99_maf):
Example 4 Questionnaire: Mother and Home (ALSPAC) question E17
Questionnaire layout:
Response to ‘On average how many hours per day do you spend doing the following?’ is entered as a numeric answer (see Numeric Answers for further guidance) [Add link]. This question fails all three criteria for a duration answer. The time period is not for a specific event (average time spent), the period queried is not continuous, as each of the activities in the question may be done at several different points during a day, and the single time response of ‘hours’ does not sufficiently describe a discrete time period.
Answer input:
Label | Type | Numeric type | Min | Max |
| Hours in day | Numeric | Integer | 0 |
Blank
CADDIES doc view:
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24 |
Archivist view (alspac_98_mah):
