Column ,Label,Item,Scoring/units,Variable calculation/details
A,Participant number,Participant number,1 to 4080,
C,Date,Date,DD/MM/YY,
D,Condition,Label condition,1 to 6,Group 1: pictorial HWL with calories; Group 2: text-only HWL with calories; Group 3: calories only; Group 4: Pictorial HWL; Group 5: Text-only HWL; Group 6: Control (no label)
E,Primary outcome: selection of energy-dense snack,Primary outcome: selection of energy-dense snack,"1 - high energy-dense, 0 - low energy-dense",
F,Details on snack selected ,Snack selected,1 to 12 with snack details,"1 = doritios, 2 = apple crisps, 3 = galaxy, 4 = Nims beetroot crisps, 5 = muller yoghurt, 6 = mccoys, 7 = apple and grapes fruit, 8  = millionaire shortbread, 9 = dairy milk, 10 = mango and pineapple fruit, 11 = GU dessert, 12  = KIND bar"
H,Negative emotional arousal question 1 ,NEA 1. How afraid does the label on this snack make you feel? ,Not at all afraid 1-7 Very afraid,
I,Negative emotional arousal question 2,NEA 2. How worried does the label on this bottle make you feel? ,Not at all worried 1-7 Very worried,
J,Negative emotional arousal question 3,NEA 3. How uncomfortable does the label on this snack make you feel? ,Not at all uncomfortable 1-7 Very uncomfortable,
K,Negative emotional arousal question 4,NEA 4. How disgusted does the label on this snack make you feel? ,Not at all disgusted 1-7 Very disgusted ,
L,Negative emotional arousal total (N.E.A TOTAL),Aggregate score of N.E.A q1-4,Score from 4-28,Sum of NE.A. q1-4 
M,Negative emotional arousal average,Mean average of the total score ,N.E.A total divided by 4,N.E.A SUM/4
N,Reactance to the labels,Is this label annoying?,Not at all annoying 1 - 7 Extremely annoying,
O,Avoidance of the labels,Are you likely to avoid this label?,Not at all likely 1 – 7 Extremely likely,
P,Disease risk 1,Consuming this snack often would lead you to gain weight,Strongly disagree 1 - 7 strongly agree,
Q,Disease risk 2,Consuming this snack often would lincrease your risk of heart disease,Strongly disagree 1 - 7 strongly agree,
R,Disease risk 3,Consuming this snack often would lincrease your risk of cancer,Strongly disagree 1 - 7 strongly agree,
S,Disease risk 4,Consuming this snack often would help you lead a healthier life,Strongly disagree 1 - 7 strongly agree,
T,Perceived disease risk total,Combined score for disease risk,Score from 4-28,Total score for perceived disease risk
U,Acceptability condition,Acceptability only label condition,Conditions 1 to 5,Group 1: pictorial HWL with calories; Group 2: text-only HWL with calories; Group 3: calories only; Group 4: Pictorial HWL; Group 5: Text-only HWL
V,Acceptability,Do you support or oppose putting this label on alcohol?,"1. Strongly oppose
2. Oppose
3. Oppose a little
4. Neither oppose nor support
5. Support a little
6. Support
7. Strongly support
",
W,Time manipulation condition,Time manipulation condition,"1 = time pressure, 2 = no time pressure",
X,Time manipulation selection task,Time manipulation selection task,Scoring: number of energy-dense snacks selected (0-6),
Y,Time pressure 1,Details on snack selected ,Score between 1-12,"0 will be no snack selected, number between 1 and 12 will be the snack type"
Z,Time pressure 2,Details on snack selected ,Score between 1-12,"0 will be no snack selected, number between 1 and 12 will be the snack type"
AA,Time pressure 3,Details on snack selected ,Score between 1-12,"0 will be no snack selected, number between 1 and 12 will be the snack type"
AB,Time pressure 4,Details on snack selected ,Score between 1-12,"0 will be no snack selected, number between 1 and 12 will be the snack type"
AC,Time pressure 5,Details on snack selected ,Score between 1-12,"0 will be no snack selected, number between 1 and 12 will be the snack type"
AD,Time pressure 6,Details on snack selected ,Score between 1-12,"0 will be no snack selected, number between 1 and 12 will be the snack type"
AE,Age,What is your age?,Scoring: 18 to 110; Units: years,
AF,Gender,What is your gender?,"(1 = male, 2 = female, 3= other, 4 = prefer not to say)",
AG,Ethnicity,What is your ethnicity?,"1 - White British / White Irish / Other White background; 2- Mixed White and Black African / Mixed White and Asian / Mixed White and Black Caribbean / Other Mixed background; 3 - Asian/Asian British (Indian/Pakistani/Bangladeshi/Chinese/Other Asian/Asian British background); 4 - Black/Black British (African/Caribbean/Other Black/Black British background); 5 - Other ethnic group; 6 - Prefer not to say
",
AH,BMI,Height and weight ,Scoring: 10 to 50; Units: kg/m2,weight/height/height*10000
AI,BMI category,BMI,"1= underweight (under 18.5), 2 = healthy weight (18.5-24.9), 3 = overweight (25-29.9), 4 = obese (30-34.9), 5 = severely obese (35-39.9), 6 = morbidly obese (40+)",
AJ,Highest qualification,What is your highest qualification?,"1- No qualifications; 2- Up to 4 GCSE's (Including 1-4 O Levels/CSE/GCSEs (any grades), Foundation Diploma, NVQ level 1, Foundation GNVQ or equivalents) (or foreign equivalent); 3- 5 or more GCSE's or 1 A-level (Including 5+ GCSEs (Grades A*-C),1 A Level/ 2-3 AS Levels, NVQ level 2, Intermediate GNVQ, City and Guilds Craft, BTEC First/General Diploma, RSA Diploma, Apprenticeship or equivalents) (or foreign equivalent); 4- 2 or more A-levels (Including 2+ A Levels, 4+ AS Levels, NVQ Level 3, Advanced GNVQ, City and Guilds Advanced Craft, ONC, OND, BTEC National, RSA Advanced Diploma or equivalents) (or foreign equivalent); 5- Bachelor's degree (Including BA, BSc, NVQ Level 4-5, HNC, HND, RSA Higher Diploma, BTEC Higher level or equivalents) (or foreign equivalent); 6- Post-Graduate degree or qualification (Including Higher Degrees e.g. MA, PhD, PGCE, Professional qualifications e.g. teaching, nursing, accountancy or equivalents) (or foreign equivalent).  7- Other vocational/work-related qualifications
",
AK,Income,"Please tick the box next to the group in which you would place your total household income per year from all sources, before tax and other deductions.",A - O; Rather not say (-888)(see the income table),
AL,Snack consumption frequency,"How often to you consume a snack (e.g. biscuits, cakes, pastries, chocolate, sweets, crisps)?","1 = daily, 2 = weekly, 3  = monthly, 4 = never ",
AM,Snack consumption- biscuits and cookies,How often do you eat food from the following categories as snacks? - biscuits and cookies,"1= less than once a week, 2 - once a week, 3 = 2-3 times a week, 4 = 4-6 times a week, 5 = everyday",
AN,"Snack consumption- cakes, muffins and pastries","How often do you eat food from the following categories as snacks? -cakes, muffins and pastries","1= less than once a week, 2 - once a week, 3 = 2-3 times a week, 4 = 4-6 times a week, 5 = everyday",
AO,Snack consumption- chocolate bars,How often do you eat food from the following categories as snacks? -chocolate bars,"1= less than once a week, 2 - once a week, 3 = 2-3 times a week, 4 = 4-6 times a week, 5 = everyday",
AP,Snack consumption -  sweets ,How often do you eat food from the following categories as snacks? -sweets,"1= less than once a week, 2 - once a week, 3 = 2-3 times a week, 4 = 4-6 times a week, 5 = everyday",
AQ,Snack consumption - packets of crisps,How often do you eat food from the following categories as snacks? -packets of crisps,"1= less than once a week, 2 - once a week, 3 = 2-3 times a week, 4 = 4-6 times a week, 5 = everyday",
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