Content

The tables below indicates which questionnaires and datasets are currently in CLOSER Discovery as well as those instruments which will be added at a later date which we are aware of.

We have been working through each life stage, beginning with the earliest.

Navigate to the study you are interested in:

1970 British Cohort Study

Questionnaire Name Life stage Start Year Discovery Questionnaire Discovery Dataset
BCS70 Birth Questionnaire Pregnancy, birth and infancy 1970 Y Y
BCS70 22 Month Sub-study Questionnaire Childhood 1972 N N
BCS70 42 Month Sub-study Questionnaire Childhood 1973 N N
BCS70 Age 5 Test Booklet Childhood 1975 N N
BCS70 Age 5 Maternal Self-Completion Questionnaire Childhood 1975 Y Y
BCS70 Age 5 Home interview Childhood 1975 Y Y
BCS70 Age 5 Developmental Histories Schedule Childhood 1975 Y Y
BCS70 Age 7 Sub-study Questionnaire Childhood 1977 N N
BCS70 Age 10 Pupil Question Form Childhood 1980 Y Y
BCS70 Age 10 Parental Interview Childhood 1980 Y Y
BCS70 Age 10 Medical Examination Form Childhood 1980 Y Y
BCS70 Age 10 Maternal Self-Completion Form Childhood 1980 Y Y
BCS70 Age 10 Friendly Maths Test Childhood 1980 Y Y
BCS70 Age 10 Educational Score Form Childhood 1980 Y Y
BCS70 Age 10 Educational (Teacher’s) Questionnaire Childhood 1980 Y Y
BCS70 Age 10 British Ability Scales 1980 Childhood 1980 N N
BCS70 Age 16 Student Test Booklet Adolescence 1986 N N
BCS70 Age 16 Student Self-Completion Health Questionnaire Adolescence 1986 Y Y
BCS70 Age 16 Parental Interview Form Adolescence 1986 Y Y
BCS70 Age 16 Occupational Interests Guide (JIIG-CAL) Adolescence 1986 N N
BCS70 Age 16 Medical Examination Form Adolescence 1986 Y Y
BCS70 Age 16 Maternal Self-Completion Form Adolescence 1986 Y Y
BCS70 Age 16 Leisure and Activity Diary Adolescence 1986 N N
BCS70 Age 16 Headteacher Questionnaire Adolescence 1986 Y Y
BCS70 Age 16 Family Follow-Up Form Adolescence 1986 Y Y
BCS70 Age 16 Educational (Teacher’s) Questionnaire Adolescence 1986 Y Y
BCS70 Age 16 Dietary Diary Adolescence 1986 N N
BCS70 Age 16 ‘Moving On’ Student Test Adolescence 1986 Y Y
BCS70 Age 16 ‘Life and Leisure’ Student Self-Completion Questionnaire Adolescence 1986 Y Y
BCS70 Age 16 ‘Home and All That’ Student Self-Completion Questionnaire Adolescence 1986 Y Y
BCS70 Age 16 ‘Health-Related Behaviour’ Student Self-Completion Questionnaire Adolescence 1986 Y Y
BCS70 Age 16 ‘Friends and The Outside World’ Student Self-Completion Questionnaire Adolescence 1986 Y Y
BCS70 Age 21 Sub-study Questionnaire Early adulthood 1992 N N
BCS70 Age 26 'Where Are You Now?' Self-Completion Questionnaire Early adulthood 1996 Y Y
BCS70 Age 30 Questionnaire Early adulthood 2000 N N
BCS70 Age 34 Questionnaire for Young People 10-16 years Mid-adulthood 2004 Y Y
BCS70 Age 34 Questionnaire about Children 6-16 years Mid-adulthood 2004 Y Y
BCS70 Age 34 Questionnaire about Children 3-5 years Mid-adulthood 2004 Y Y
BCS70 Age 34 Parent and Child Self-Completion 1-2 Years Mid-adulthood 2004 Y Y
BCS70 Age 34 Parent and Child Self-Completion 0-11 Months Mid-adulthood 2004 Y Y
BCS70 Age 34 Follow up CAPI Questionnaire Mid-adulthood 2004 N N
BCS70 Age 38 Questionnaire Mid-adulthood 2008 Y Y
BCS70 Twins Sub-study Mid-adulthood 2008 N N
BCS70 Age 42 self-completion questionnaire Mid-adulthood 2012 Y Y
BCS70 Age 42 Main Stage Questionnaire Mid-adulthood 2012 Y Y
BCS70 Age 46 Biomedical self-completion questionnaire Mid-adulthood 2016 N N
BCS70 Age 46 Biomedical Interview Mid-adulthood 2016 N N
BCS70 Age 50 Biomedical interview Mid-adulthood 2020 N N
BCS70 Age 50 COVID-19 Survey Wave 1 Mid-adulthood 2020 Y Y

Avon Longitudinal Study of Parents and Children

Questionnaire Name Life stage Start Year Discovery Questionnaire Discovery Dataset
Data from Neonatal, Antenatal & Obstetric Records Pregnancy, birth and infancy 1990 Y Y
Your Environment Pregnancy, birth and infancy 1990 Y Y
You and Your Environment - Partner Pregnancy, birth and infancy 1990 Y Y
Having a Baby Pregnancy, birth and infancy 1990 Y Y
About Yourself Pregnancy, birth and infancy 1990 Y Y
Partner's Questionnaire Pregnancy, birth and infancy 1990 Y Y
Miscarriage 1 About You and Your Environment Pregnancy, birth and infancy 1990 N N
Miscarriage 2 Your Thoughts and Feelings Pregnancy, birth and infancy 1990 N N
Mother Biosamples (PregTo12M) Pregnancy, birth and infancy 1990 NA Y
Child biosamples (Pregto12M) Pregnancy, birth and infancy 1990 NA Y
Your Pregnancy Pregnancy, birth and infancy 1991 Y Y
Your Home and Lifestyle Pregnancy, birth and infancy 1991 Y Y
My Young Baby Boy/Girl Pregnancy, birth and infancy 1991 Y Y
My Son/Daughter Pregnancy, birth and infancy 1991 Y Y
Me and My Baby Pregnancy, birth and infancy 1991 Y Y
Being a Father Pregnancy, birth and infancy 1991 Y Y
Filling the Gaps Pregnancy, birth and infancy 1992 Y Y
The Baby and Me - Partners Pregnancy, birth and infancy 1992 Y Y
Looking After the Baby Pregnancy, birth and infancy 1992 Y Y
Caring for a Toddler Early years 1992 Y Y
My Infant Son/Daughter Early years 1992 Y Y
Boy/Girl Toddler Early years 1992 Y Y
Child Biosamples (Early Years) Early years 1992 NA Y
ALSPAC Children in Focus 4Mth-61Mth Clinics Dataset Early years 1992 N Y
Your Health Events and Feelings Early years 1993 Y Y
Partner's Health Events and Feelings Early years 1993 Y Y
My Little Boy/Girl Early years 1993 Y Y
A Toddler in the House - Partners Early years 1993 Y Y
Partner's New Questionnaire Early years 1994 Y Y
Mother's New Questionnaire Early years 1994 Y Y
My Three Year Old Boy/Girl Early years 1994 Y Y
My Son/Daughter's Health and Behaviour Early years 1994 Y Y
My Study Son/Daughter Early years 1994 Y Y
My Young Four Year Old Boy/Girl Early years 1995 Y Y
Your Own Questionnaire Childhood 1996 Y No data
Study Partners Questionnaire Childhood 1996 Y Y
Study Mother's Questionnaire Childhood 1996 Y Y
My Five Year Old Son/Daughter Childhood 1996 Y Y
Development and Health of My Son/Daughter Early years 1996 Y Y
Child Biosamples (Childhood) Early years 1996 NA Y
Your Next Questionnaire Childhood 1997 Y Y
My Second Questionnaire Childhood 1997 Y Y
Growing Up Childhood 1997 Y Y
Partners Lifestyle Childhood 1997 Y Y
My Son/Daughter Growing Up Childhood 1997 Y Y
My School Boy/Girl Childhood 1997 Y Y
Mother's Lifestyle Childhood 1997 Y Y
Things to Do Childhood 1998 Y Y
My Questionnaire Childhood 1998 Y Y
Focus at 7 Childhood 1998 N Y
My Teeth Childhood 1998 Y Y
My Son/Daughter's Wellbeing Childhood 1998 Y Y
Partner and Home Childhood 1998 Y Y
My Son/Daughter at School Childhood 1998 Y Y
Mother and Home Childhood 1998 Y Y
Schools Data Childhood 1999 N N
Growing and Changing (1) Girl Childhood 1999 Y Y
Focus at 8 Childhood 1999 N Y
Year 4 Maths Assessment Childhood 1999 N Y
Me and My School Childhood 1999 Y Y
Mother and Family Childhood 1999 Y Y
Growing and Changing (1) Boy Childhood 1999 Y Y
Father and the Family Childhood 1999 Y Y
Child's Behaviour and Abilities Childhood 1999 Y Y
Some More About Me Childhood 1999 Y Y
About Your School Childhood 1999 Y Y
About Your Class Childhood 1999 Y Y
My World Childhood 2000 Y Y
My Son/Daughter at Home and at School Childhood 2000 Y Y
My Son/Daughter's Health Childhood 2000 Y Y
Mother of a 9 Year Old Childhood 2000 Y Y
Father of a 9 Year Old Childhood 2000 Y Y
Growing and Changing (2) Girl Childhood 2001 Y Y
Focus at 9 Childhood 2001 N Y
Year 6 Maths Assessment Childhood 2001 N Y
You and Your Surroundings Childhood 2001 Y Y
Rings and Things Childhood 2001 Y Y
Your Son/Daughter at 9 Childhood 2001 Y Y
Growing and Changing (2) Boy Childhood 2001 Y Y
Father and Surroundings Childhood 2001 Y Y
My Hands, My Feet and Me Childhood 2001 Y Y
Questionnaire for Maths Teacher 2002 Childhood 2002 N N
Year 6 Science Assessment Childhood 2002 N N
Year 6 Spelling Assessment Childhood 2002 N N
Growing and Changing (4) Girl Childhood 2002 Y Y
Growing and Changing (3) Girl Childhood 2002 Y Y
Focus at 10 Childhood 2002 N Y
Watches and Funny Feelings Childhood 2002 Y Y
The Developing Child (SEFG) Childhood 2002 Y Y
School Life and Me Childhood 2002 Y Y
Questionnaire for Head Teacher (SEFG) Childhood 2002 Y Y
Questionnaire for Class Teacher (SEFG) Childhood 2002 Y Y
Lifestyle and Health of Partner Childhood 2002 Y Y
Lifestyle and Health of Mother Childhood 2002 Y Y
Growing and Changing (4) Boy Childhood 2002 Y Y
Being a Boy/Girl Childhood 2002 Y Y
Teeth and Things Childhood 2002 Y Y
My Son/Daughter's Health and Happiness Childhood 2002 Y Y
Growing and Changing (3) Boy Childhood 2002 Y Y
Focus at 11 Childhood 2003 N Y
Twelve Years On Childhood 2003 Y Y
Partner - About Me Childhood 2003 Y Y
All Around Me Childhood 2003 Y Y
Questionnaire for Maths Teacher 2004 Childhood 2004 N N
Growing and Changing (5) Girl Adolescence 2004 Y Y
Reading and Singing Adolescence 2004 Y Y
Partner - Adult Learning Adolescence 2004 Y Y
My Teenage Son/Daughter Adolescence 2004 Y Y
Food and Things Adolescence 2004 Y Y
Adult learning Adolescence 2004 Y Y
Growing and Changing (5) Boy Adolescence 2004 Y Y
Teen focus 1 Childhood 2004 N Y
Year 8 Maths Assessment Childhood 2004 N Y
Child Biosamples (Adolescence) Childhood 2004 NA Y
Teen Focus 2 Adolescence 2005 N Y
Wellbeing of My Teenage Son/Daughter Adolescence 2005 Y Y
Travelling, Leisure and School Adolescence 2005 Y Y
Boys/Girls Experiences, Thoughts and Behaviour Adolescence 2005 Y Y
Growing and Changing (7) Girl Adolescence 2006 Y Y
Growing and Changing (6) Girl Adolescence 2006 Y Y
Teen Focus 3 Adolescence 2006 N Y
Growing and Changing (7) Boy Adolescence 2006 Y Y
Growing and Changing (6) Boy Adolescence 2006 Y Y
Life of a Teenager Adolescence 2006 Y Y
Life of a 16+ Teenager Adolescence 2007 Y Y
Year 11 Questionnaire for Parents and Carers Adolescence 2007 Y Y
Year 11 Questionnaire for Young People Adolescence 2007 Y Y
Growing and Changing (8) Boy Adolescence 2007 Y Y
Growing and Changing (8) Girl Adolescence 2007 Y Y
Department for Children, Schools and Families Questionnaire Adolescence 2008 Y Y
Growing and Changing (9) Girl Adolescence 2008 Y Y
Focus on Mothers 1 Adolescence 2008 N Y
Teen Focus 4 Adolescence 2008 N Y
Gambling Adolescence 2008 Y Y
Your Son/Daughter 16+ Years On Adolescence 2008 Y Y
You and Your Friends Adolescence 2008 Y Y
Growing and Changing (9) Boy Adolescence 2008 Y Y
About Eating Adolescence 2009 Y Y
Your Changing Life Adolescence 2010 Y Y
You and Your Life Adolescence 2010 Y Y
Internet Use Adolescence 2010 Y Y
Focus on Fathers 1 Early adulthood 2011 N Y
Focus on Mothers 2 Early Adulthood 2011 N Y
You and your body Early adulthood 2011 Y Y
You and Your Study Young Person Early adulthood 2011 Y Y
Mother Biosamples (Early Adulthood) Early adulthood 2011 NA Y
Father Biosamples (Early Adulthood) Early adulthood 2011 NA Y
Child Biosamples (Early Adulthood) Early adulthood 2011 NA Y
Its All About You Early adulthood 2012 Y Y
Your Life in 2013 Early adulthood 2013 N N
Your Life Now Early adulthood 2013 N N
Focus on Mothers 3 Early adulthood 2013 N Y
Focusing on You Early adulthood 2013 Y Y
Life at 22+ Early adulthood 2014 N N
Focus on Mothers 4 Early adulthood 2014 N Y
Me at 23+ Early adulthood 2015 N N
Life at 24+ Early adulthood 2016 N N
Life at 25+ Early adulthood 2017 N N
Your Family History Early adulthood 2018 N N
You and Your Grandchildren Early adulthood 2018 N N
Cohort Member COVID-19 Questionnaire 1 Early adulthood 2020 Y Y
Parent COVID-19 Questionnaire 1 Early adulthood 2020 Y Y
Cohort Member COVID-19 Questionnaire 2 Early adulthood 2020 N Y
Parent COVID-19 Questionnaire 2 Early adulthood 2020 N Y

Hertfordshire Cohort Study

Questionnaire Name Life stage Start Year Discovery Questionnaire Discovery Dataset
Birth Records Pregnancy, birth and infancy 1931 Y Y
Anthropometry Data 1 Third age 1998 Y Y
Anthropometry Data 2 Third age 1998 Y Y
Blood Pressure Measurements 1 Third age 1998 Y Y
Blood Pressure Measurements 2 Third age 1998 Y Y
Chair Rises and Flamingo Stands Third age 1998 Y Y
Dietary Questionnaire Third age 1998 Y Y
Food Diary Third age 1998 Y Y
Hand Examination Third age 1998 Y Y
Health Questionnaire Third age 1998 Y Y
Manual Muscle Testing Third age 1998 Y Y
Modified Minnesota Physical Activity Questionnaire Third age 1998 Y Y
Overnight Urine collection Third age 1998 Y Y
Prostate Questionnaire Third age 1998 Y Y
Questionnaire for Knee Osteoarthritis Study Third age 1998 Y Y
Smallpox Vaccination Status Third age 1998 Y Y
Social Health Questionnaire Third age 1998 Y Y
Spirometry Third age 1998 Y Y
Timed Up and Go Third age 1998 Y Y

Millennium Cohort Study

Questionnaire Name Life stage Start Year Discovery Questionnaire Discovery Dataset
MCS 9 Months First Survey 2000 Pregnancy, birth and infancy 2001 N N
MCS Age 3 Child Measurements Early years 2003 N N
MCS Age 3 CAPI Questionnaire Early years 2003 N N
MCS Age 3 Neighbourhood Assessment Early years 2003 Y Y
MCS Age 3 Older Sibling Self-Completion Early years 2003 Y Y
MCS Age 5 Sally Ann Protocol Childhood 2006 N N
MCS Age 5 Cognitive Assessments and Physical Measurements Childhood 2006 N N
MCS Age 5 Main and Partner Respondent Questionnaire Childhood 2006 N N
MCS Age 5 Older Sibling Self-Completion Childhood 2006 Y Y
MCS Age 5 Teacher Paper Questionnaire 2005 (3 versions) Childhood 2006 Y Y
MCS Age 7 Cognitive Assessments and Physical Measurements Childhood 2008 N N
MCS Age 7 Main and Partner Respondent Questionnaire Childhood 2008 N N
MCS Age 7 Cohort Member Paper Self-Completion Childhood 2008 Y Y
MCS Age 7 Teacher Paper Questionnaire (4 versions) Childhood 2008 Y Y
MCS Age 11 Main and Partner Respondent Questionnaire and Cognitive Assessments and Physical Measurements Childhood 2012 N N
MCS Age 11 Cohort Member Paper Self-Completion Childhood 2012 Y Y
MCS Age 14 Young Person Questionnaire Adolescence 2016 N N
MCS Age 14 Strengths and Difficulties Questionnaire Adolescence 2016 N N
MCS Age 14 Parent Questionnaire Adolescence 2016 N N
MCS Age 14 Physical Measurement Questionnaire Adolescence 2016 N N
MCS Age 17 Young Person Online Questionnaire Adolescence 2018 N N
MCS Age 17 Young Person Interview Adolescence 2018 N N
MCS Age 17 Young Person Self Completion Questionnaire Adolescence 2018 N N
MCS Age 19 Cohort Member COVID-19 Survey - Wave 1 Early adulthood 2020 Y Y
MCS Age 19 Parent COVID-19 Survey - Wave 1 Early adulthood 2020 Y Y

National Child Development Study

Questionnaire Name Life stage Start Year Discovery Questionnaire Discovery Dataset
NCDS Birth Questionnaire Pregnancy, birth and infancy 1958 Y Y
NCDS Age 7 Audiogram Childhood 1965 Y Y
NCDS Age 7 Educational Questionnaire Childhood 1965 Y Y
NCDS Age 7 Medical Questionnaire Childhood 1965 Y Y
NCDS Age 7 Parental Questionnaire Childhood 1965 Y Y
NCDS Age 7 Test Booklet Childhood 1965 N N
NCDS Age 11 Audiogram Childhood 1969 Y Y
NCDS Age 11 Educational Assessment Childhood 1969 Y Y
NCDS Age 11 Medical Examination Childhood 1969 Y Y
NCDS Age 11 Parental Interview Form Childhood 1969 Y Y
NCDS Age 11 Test Booklet Childhood 1969 N N
NCDS Age 16 Audiogram Adolescence 1974 Y Y
NCDS Age 16 Educational Questionnaire Adolescence 1974 Y Y
NCDS Age 16 Individual Questionnaire Adolescence 1974 Y Y
NCDS Age 16 Medical Examination Form Adolescence 1974 Y Y
NCDS Age 16 Parental Questionnaire Adolescence 1974 Y Y
NCDS Sub-study Warnock study of handicapped school leavers Adolescence 1976 N N
NCDS Sub-study Feasibility study and Tobacco Research Council study Early adulthood 1978 N N
NCDS4 Interview Early adulthood 1981 Y Y
NCDS Age 33 Child Interview Early adulthood 1991 N Y
NCDS Age 33 Cohort Member Your Life Since 1974 Early adulthood 1991 Y Y
NCDS Age 33 Cohort Member Interview Early adulthood 1991 Y Y
NCDS Age 33 Your Child Early adulthood 1991 Y Y
NCDS Age 33 Mother Interview Early adulthood 1991 Y Y
NCDS Age 33 Partner Your Life Since 1974 Early adulthood 1991 Y Y
NCDS Age 33 What Do You Think? Early adulthood 1991 Y Y
NCDS Sub-study 37-year sample survey Mid-adulthood 1995 N N
NCDS Age 42 CAI Questionnaire Mid-adulthood 2000 N Y
NCDS Age 44 Biomedical Paper Self Completion One Mid-adulthood 2002 Y Y
NCDS Age 44 Biomedical Questionnaire Mid-adulthood 2002 Y Y
NCDS Age 44 Biomedical Paper Self Completion Two Mid-adulthood 2002 Y Y
NCDS Age 46 CAI Questionnaire Mid-adulthood 2004 N Y
NCDS Age 50 CAI Questionnaire Mid-adulthood 2008 N Y
NCDS Age 50 Cohort Member Paper Self-Completion Mid-adulthood 2008 Y Y
NCDS Sub-study Twins study Mid-adulthood 2008 N N
NCDS Sub-study Social participation and identity Mid-adulthood 2009 N N
NCDS Sub-study Understanding individual behaviour Mid-adulthood 2010 N N
NCDS Age 55 Follow-up Mid-adulthood 2013 N Y
NCDS Age 62 COVID-19 Survey - Wave 1 Mid-adulthood 2020 Y Y

Next Steps

Questionnaire Name Life stage Start Year Discovery Questionnaire Discovery Dataset
Next Steps Age 14 Survey (2004) Adolescence 2004 N N
Next Steps Age 15 Survey (2005) Adolescence 2005 N N
Next Steps Age 16 Survey (2006) Adolescence 2006 N N
Next Steps Age 17 Survey (2007) Adolescence 2007 N N
Next Steps Age 18 Survey (2008) Adolescence 2008 N N
Next Steps Age 19 Survey (2009) Early adulthood 2009 N N
Next Steps Age 20 Survey (2010) Early adulthood 2010 N N
Next Steps Age 25 Survey (2015) Early adulthood 2015 N N
Next Steps Age 30 COVID-19 Survey - Wave 1 Early adulthood 2015 Y Y

National Survey of Health and Development

Questionnaire Name Life stage Start Year Discovery Questionnaire Discovery Dataset
1946 The Costs Study Pregnancy, birth and infancy 1946 Y Y
1946 The Maternity Services Study Pregnancy, birth and infancy 1946 Y Y
1947 Supplementary Questionnaire for Inquiry into Prematurity Early years 1947 Y No data
1948 Follow-up Survey Early years 1948 Y Y
1950 Second Follow-up Survey Early years 1950 Y Y
1952 Examination by the School Doctor Childhood 1952 Y Y
1952 School Nurse's Interview with Mother Childhood 1952 Y Y
1953 Examination by the School Doctor Childhood 1953 Y Y
1953 School Absence Record 1953-4 Childhood 1953 N No data
1953 School Absence & Holiday Sickness Records Childhood 1953 N No data
1953 School Questionnaire Childhood 1953 Y Y
1954-5 School Absence Records Childhood 1954 N No data
1954 School Nurse's Interview with Mother Childhood 1954 Y Y
1954 Survey of the Mental Ability and Scholastic Attainment Childhood 1954 N N
1955-6 School Absence Record Childhood 1955 N No data
1955 School Nurse's Interview with Mother Childhood 1955 Y Y
1956 Teacher’s Questionnaire (England and Wales) Childhood 1956 Y Y
1957 Questionnaire on Schools Attended by Survey Children (Scotland) Childhood 1957 N No data
1957 Examination by the School Doctor Childhood 1957 Y Y
1957 School Nurse's Interview with Mother Childhood 1957 Y Y
1957 Questionnaire on Schools Attended by Survey Children (England and Wales) Childhood 1957 Y Y
1957 Survey of the Mental Ability and Scholastic Attainment Childhood 1957 N N
1957 Control Child Sub-study Examination by Doctor Childhood 1957 N No data
1959 Children’s Questionnaire Adolescence 1959 Y Y
1959 Teacher's Questionnaire Adolescence 1959 Y Y
1961 Survey of the Mental Ability and Scholastic Attainment Adolescence 1961 N N
1961 Examination by the School Doctor Adolescence 1961 Y Y
1961 Questionnaire for Headmasters and Headmistresses of Schools Attended by Survey Children Adolescence 1961 Y Y
1961 Final Interview with Mother Adolescence 1961 Y Y
1961 Teacher's Questionnaire Adolescence 1961 Y Y
1962 College Questionnaire Adolescence 1962 Y No data
1962 Interview Schedule Adolescence 1962 Y Y
1962 Local Education Authorities Questionnaire Adolescence 1962 Y No data
1962 Pupil’s Questionnaire Adolescence 1962 Y Y
1962 Personal Questionnaire Adolescence 1962 Y Y
1962 School Questionnaire Adolescence 1962 Y Y
1962 Student’s Questionnaire Adolescence 1962 Y No data
1963 College Questionnaire Adolescence 1963 Y Y
1963 Employment and Training Study (Control Group) Adolescence 1963 Y No data
1963 Follow Up of 1963 School Leavers Adolescence 1963 Y No data
1963 School and College Questionnaire Adolescence 1963 Y Y
1964 College Questionnaire Adolescence 1964 Y Y
1964 School and College Questionnaire Adolescence 1964 Y Y
1964 University Questionnaire Adolescence 1964 Y Y
1964 YEO’s Second Follow-Up Adolescence 1964 Y Y
1965 College Questionnaire Early adulthood 1965 Y No data
1965 Health Visitor Interview with Study Member Early adulthood 1965 Y Y
1965 School and College Questionnaire Early adulthood 1965 Y Y
1965 Study Member Self Completion Early adulthood 1965 Y No data
1965 Student Questionnaire Early adulthood 1965 Y Y
1966 College Questionnaire Early adulthood 1966 Y No data
1966 Questionnaire for Final Year Students Early adulthood 1966 Y Y
1966 Postal Questionnaire Early adulthood 1966 Y Y
1968 Further and Technical Education Survey Early adulthood 1968 Y No data
1968 Health and Employment Questionnaire Early adulthood 1968 Y Y
1969 Postal Questionnaire Early adulthood 1969 Y Y
1970 College Questionnaire Early adulthood 1970 Y No data
1971 Postal Questionnaire Early adulthood 1971 Y Y
1972 Accident Record Early adulthood 1972 Y No data
1972 Education Update Early adulthood 1972 Y No data
1972 Main Questionnaire Early adulthood 1972 Y Y
1972 Maudsley and Cognitive Test Early adulthood 1972 N N
1977 Postal Questionnaire Mid-adulthood 1977 Y Y
1982 Dietary Diary Mid-adulthood 1982 Y Y
1982 Present State Examination Mid-adulthood 1982 Y Y
1982 Main Questionnaire Mid-adulthood 1982 Y Y
1982 Self-Completion Questionnaire Mid-adulthood 1982 Y Y
1989 Dietary Diary Mid-adulthood 1989 Y Y
1989 Disability Supplemental Questions Mid-adulthood 1989 Y Y
1989 Main Questionnaire Mid-adulthood 1989 Y Y
1989 Self-Completion Questionnaire Mid-adulthood 1989 Y Y
1993 Women’s Health in the Middle Years Postal Questionnaire Mid-adulthood 1993 N N
1994 Women’s Health in the Middle Years Postal Questionnaire Mid-adulthood 1994 N N
1995 Women’s Health in the Middle Years Postal Questionnaire Mid-adulthood 1995 N N
1996 Women’s Health in the Middle Years Postal Questionnaire Mid-adulthood 1996 N N
1997 Women’s Health in the Middle Years Postal Questionnaire Mid-adulthood 1997 N N
1998 Women’s Health in the Middle Years Postal Questionnaire Mid-adulthood 1998 N N
1999 Nurse Interview Mid-adulthood 1999 Y Y
1999 Dietary Diary Mid-adulthood 1999 Y Y
1999 Self-Completion Questionnaire Mid-adulthood 1999 Y Y
1999 Women’s Health in the Middle Years Sub-study Postal Questionnaire Mid-adulthood 1999 N No data
2000 Women’s Health in the Middle Years Additional Postal Questionnaire Mid-adulthood 2000 N No data
2000 Women’s Health in the Middle Years Postal Questionnaire Mid-adulthood 2000 N N
2003 Women’s Health in the Middle Years Postal Questionnaire Mid-adulthood 2003 Y Y
2005 Women’s Health in the Middle Years Postal Questionnaire Mid-adulthood 2005 N N
2006-2010 Paper Tests Third age 2006 - N
2006-2010 Clinic Study Nurse Clinic Schedule Third age 2006 Y Y
2006-2010 Clinic Study Postal Questionnaire Third age 2006 Y Y
2006-2010 Clinic Study Pre-Assessment Booklet Third age 2006 Y Y
2006-2010 Clinic Study Self-Completion Booklet Third age 2006 Y Y
2014-2016 Nurse Questionnaire Third age 2014 N N
2014-2016 Postal Questionnaire Third age 2014 N N
2014-2016 Paper Test Third age 2014 N N
2014-2016 Self-Completion Third age 2014 N N
2014-2016 Activity Questionnaire Third age 2014 N N
2020 COVID-19 Survey - Wave 1 Third age 2020 N N

Southampton Womens Survey

Questionnaire Name Life stage Start Year Discovery Questionnaire Discovery Dataset
Initial Blood and Urine Questionnaire Other 1998 Y Y
Initial Questionnaire Other 1998 Y Y
Early Pregnancy Questionnaire Pregnancy, birth and infancy 1998 Y Y
Late Pregnancy Questionnaire Pregnancy, birth and infancy 1998 Y Y
6 Month Infancy Questionnaire Pregnancy, birth and infancy 1999 Y Y
19 Week Pregnancy Short Questionnaire Pregnancy, birth and infancy 1999 Y Y
Obstetric Form Pregnancy, birth and infancy 1999 Y Y
12 Month Infancy Questionnaire Pregnancy, birth and infancy 2000 Y Y
24 Month Child Questionnaire Early years 2001 Y Y
3 Year Strengths and Difficulties Questionnaire Early years 2002 Y Y
3 Year Child-Parent Relationship Scale Early years 2002 Y Y
3 Year Child Questionnaire Early years 2002 Y Y
4 Year Child Questionnaire Early years 2003 N N
4 Year Physical activity Questionnaire Early years 2003 N N
6-7 Year Home Questionnaire Early years 2005 N N
6-7 Year Clinic Questionnaire Early years 2005 N N
8-9 Year Questionnaire Early years 2007 N N

Understanding Society

Questionnaire Name Life stage Start Year Discovery Questionnaire Discovery Dataset
Wave 1 Adult Self-Completion Questionnaire Other 2009 Y Y
Wave 1 Questionnaire Other 2009 Y Y
Wave 1 Youth Self-Completion Questionnaire Other 2009 Y Y
Wave 2 Adult Self-Completion Questionnaire Other 2010 Y Y
Wave 2 Questionnaire Other 2010 Y Y
Wave 2 Youth Self-Completion Questionnaire Other 2010 Y Y
Wave 3 Questionnaire Other 2011 Y Y
Wave 3 Youth Self-Completion Questionnaire (2 versions) Other 2011 Y Y
Wave 4 Main Questionnaire Other 2012 N Y
Wave 4 Youth Self-Completion Questionnaire Other 2012 Y Y
Wave 5 Questionnaire Other 2013 N Y
Wave 5 Youth Self-Completion Questionnaire (2 versions) Other 2013 Y Y
Wave 6 Main Questionnaire Other 2014 N N
Wave 6 Youth Self-Completion Questionnaire (2 versions) Other 2014 N N
Wave 7 Main Questionnaire Other 2015 N N
Wave 7 Youth Self-Completion Questionnaire (2 versions) Other 2015 N N
Wave 8 Main Questionnaire Other 2016 N N
Wave 8 Youth Self-Completion Questionnaire Other 2016 N N
Wave 9 Main Questionnaire Other 2017 N N
Wave 9 Youth Self-Completion Questionnaire Other 2017 N N
Wave 10 Main Questionnaire Other 2018 N N
Wave 10 Youth Self-Completion Questionnaire (2 versions) Other 2018 N N
COVID-19 Wave 1 Questionnaire Other 2020 Y Y
COVID-19 Wave 2 Questionnaire Other 2020 Y Y
COVID-19 Wave 3 Questionnaire Other 2020 Y Y
COVID-19 Wave 4 Questionnaire Other 2020 N N

Wirral Child Health and Development Study

Questionnaire Name Life stage Start Year Discovery Questionnaire Discovery Dataset
Phase 01 Mother Questionnaire Pregnancy, birth and infancy 2007 Y Y
Phase 01 Partner Questionnaire Pregnancy, birth and infancy 2007 Y Y
Phase 02 Mother Interview Pregnancy, birth and infancy 2007 N N
Phase 03 Birth Outcome Pregnancy, birth and infancy 2007 N N
Phase 04 Mother Neonatal Assessment Pregnancy, birth and infancy 2007 N N
Phase 05 Mother Questionnaire Pregnancy, birth and infancy 2007 Y Y
Phase 06 Mother Infant Assessment Pregnancy, birth and infancy 2008 N N
Phase 07 and 08 Mother Questionnaire Pregnancy, birth and infancy 2008 N N
Phase 07 Partner Questionnaire Pregnancy, birth and infancy 2008 N N
Phase 08 Mother Interview/child assessment Pregnancy, birth and infancy 2008 N N
Phase 09 Mother Child Assessment Early years 2010 N N
Phase 09 Mother Interview Early years 2010 N N
Phase 10 Mother Child Assessment Early years 2011 N N
Phase 10 Partner Questionnaire Early years 2011 N N
Phase 11 and 12 Mother Questionnaire Early years 2012 N N
Phase 11 Mother Child Assessment Early years 2012 N N
Phase 11 Mother Interview Early years 2012 N N
Phase 12 Partner Questionnaire Early years 2012 N N
Phase 12 School Readiness Teacher Questionnaire Early years 2012 N N
Phase 13 Mother Interview/child assessment Childhood 2015 N N
Phase 13 Mother Questionnaire Childhood 2015 N N
Phase 13 Partner Questionnaire Childhood 2015 N N
Phase 13 Teacher Questionnaire Childhood 2015 N N
Phase 14 Mother Child Assessment Childhood 2017 N N
Phase 14 Mother Questionnaire Childhood 2017 N N
Phase 14 Partner Questionnaire Childhood 2017 N N
Phase 14 Teacher Questionnaire Childhood 2017 N N