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Open African Data sites
National Income Dynamics Study 2008, Wave 1 Secure Data
National Income Dynamics Study
DataFirst Secure Research Data Centre
Southern Africa Labour and Development Research Unit
August 29, 2018
August 29, 2018
xml (ddi standard)
Data file: Child_W1_Secure_V7.0.0
- - Phase in Wave
a14 - Relationship of the respondent to the child
a15 - PID of the respondent answering for this child
a16_1 - Interviewer code
a16_1 - Interviewer code imputed
a17_d - Date of interview (day)
a17_m - Date of interview (month)
a17_y - Date of interview (year)
a18 - Interview start time
a24 - Main reason for refusal
a24_o - Other refusal reason
a25 - Degree of interaction with person refusing
b1 - Gender
b2 - Population group
b3 - Home language
b3_o - Other home language
b4 - No. of nights spent under roof (week)
b5 - No. of nights spent under roof (month)
b6 - In which year did you move here?
b7_1 - Suburb respondent born in
b7_2 - Town/City respondent born in
b7_3 - Province respondent born in
b7 - Born main place code (Coded using census 2001)
b7 - Born main place code (Coded using census 2011)
b7_5 - District Council of Birth (Coded using census 2001)
b7_5 - District Council of Birth (Coded using census 2011)
b7_cc - Country respondent born in
b8_1 - Suburb before current location
b8_2 - Town/City before current location
b8_3 - Province before current location
b8_5 - Live before main place code (Coded using census 2001)
b8_5 - Live before main place code (Coded using census 2011)
b8_dc - District Council lived before current location (Coded using census 2001)
b8_5 - District Council lived before current location (Coded using census 2011)
b8_cc - Country before current location
b9_1 - Suburb in February 2006
b9_2 - Town/City in February 2006
b9_3 - Province in February 2006
b9_5 - Geographical code in February 2006 (Coded using census 2001)
b9_5 - Geographical code in February 2006 (Coded using census 2011)
b9_dc - District Council in February 2006 (Coded using census 2001)
b9_dc - District Council in February 2006 (Coded using census 2011)
b9_cc - Country in February 2006
c2 - The child currently attends
c3 - Has this child ever attended school?
c4 - Name of institution that child currently/last attends/attended
c5 - What is the location of this educational institution?
c6 - Highest school grade completed
c7 - Year child first attended Grade 1/Sub A
c8 - Attendance of pre-primary before Grade 1/Sub A
c9 - Has the child ever repeated a grade
c10_g1 - The child failed grade
c10_1 - Number of times child failed grade
c10_g2 - The child failed grade
c10_2 - Number of times child failed grade
c10_g3 - The child failed grade
c10_3 - Number of times child failed grade
c10_g4 - The child failed grade
c10_4 - Number of times child failed grade
c11 - Child attended school in 2007
c12 - Main reason child was not enrolled in 2007
c12_o - Other reason child was not enrolled in 2007
c13_1 - Amount spent on school fees for this child in 2007
c13_2 - Amount spent on uniforms for this child in 2007
c13_3 - Amount spent on books and stationery for this child in 2007
c13_4 - Amount spent on transport to school for this child in 2007
c13_5 - Amount spent on allowances & other school related expenses in 2007
c14_p1 - Pid of person who paid for educational expenses in 2007
c14_r1 - Relationship of person who paid for educational expenses in 2007
c14_p2 - Pid of person who paid for educational expenses in 2007
c14_r2 - Relationship of person who paid for educational expenses in 2007
c14_p3 - Pid of person who paid for educational expenses in 2007
c14_r3 - Relationship of person who paid for educational expenses in 2007
c15 - Result of child's schooling in 2007
c16 - Reason for withdrawal before end of educational year
c16_o - Other reason for withdrawal before end of educational year
c17 - The child is currently enrolled in school
c18_o - Other: Reason for not enrolling in 2008
c18_o - Other reason for not enrolling in 2008
c19 - Level child is currently enrolled in
c20 - What is the usual mode of transport to school? 1st Answer
c20 - What is the usual mode of transport to school? 2nd Answer
c21 - Time taken to reach school
c22 - Number of learners in child's classroom
c23 - Number of days child was absent from school in last month
d1 - Perceived health status
d2 - Was child's birth in hospital, clinic or at home?
d3 - The child has a birth certificate?
d4 - The child has a clinic card?
d5_d - Date of birth (day)
d5_m - Date of birth (month)
d5_y - Date of birth (year)
d5_2 - What was the source of information for the child's date of birth?
d6_g - Weight at birth (grams)
d6_k - Weight at birth (kilograms)
d6_2 - Source of Information for weight at birth
d7 - Head circumference at birth in cm
d7_2 - Source of information for head circumference at birth
d8_1 - Doctor was present at child's birth?
d8_2 - Sister/Nurse was present at child's birth?
d8_3 - Traditional birth attendant/Midwife/Doula was present at child's birth?
d8_4 - Family or friends were present at child's birth?
d9 - The child has/had any serious illnesses or disabilities
d10_1 - What is the main serious illness or disability? 1st answer
d10_2 - What is the main serious illness or disability? 2nd answer
d10_3 - What is the main serious illness or disability? 3rd answer
d10_o - Other serious illness
d11 - The child was born with this illness or disability
d12 - Number of times health professional was consulted in last 12 months
d13 - The child has been ill for at least 3 days in the last month?
d14 - Child was taken to healthcare facility?
d15 - What is the name of the hospital/clinic that the child was taken to?
d16 - What is the location of this hospital/clinic?
d17 - Reason why no health facility was consulted
d18 - Child has had their eyes tested?
d19 - Child wears glasses/contact lenses?
d20 - The child is covered by medical aid?
d21_r - Relationship code of person who pays for medical aid
d21_p - Pid of person who pays for medical aid
e2 - Relationship code of person responsible for care of child
e1 - Pid of person responsible for care of child
e3 - Who else helps care for the child? - 1st answer
e3 - Who else helps care for the child? - 2nd answer
e3 - Who else helps care for the child? - 3rd answer
e3 - Who else helps care for the child? - 4th answer
e3 - Who else helps care for the child? - 5th answer
e3 - Who else helps care for the child? - 6th answer
e3 - Who else helps care for the child? - 7th answer
e3 - Who else helps care for the child? - 8th answer
e3 - Who else helps care for the child? - 9th answer
e4 - Relationship between parents of child
e5_1 - Biological mother is alive?
e6_1 - Biological mother's age at death
e7_1 - Biological mother's year of death
e8_1 - Death of mother before respondent was 5 years old?
e9_1 - Mother is resident in household?
e10_1 - How often does the mother see the child?
e11_1 - The mother supports the child financially?
e12_1 - Amount of last payment received
e13_1 - Mother's year of birth
e14_1 - Mother's highest school grade
e15_1 - Mother completed higher education?
e16_1 - Mother's level of higher education
e17_1 - Kind of work child's mother does/did in her current/last job
e17_1 - Full Occupational codes of mother
e17_1 - Occupational codes of mother
e18_1 - Child's mother's main tasks or duties in this work
e5_2 - Biological father is alive?
e6_2 - Biological father's age at death
e7_2 - Biological father's year of death
e8_2 - Death of father before respondent was 5 years old?
e9_2 - Father is resident in household?
e10_2 - How often does the father see the child?
e11_2 - The father supports the child financially?
e12_2 - Amount of last payment received
e13_2 - Father's year of birth
e14_2 - Father's highest school grade
e15_2 - Father completed higher education?
e16_2 - Father's level of higher education
e17_2 - Kind of work child's father does/did in their current/last job?
e17_2 - Full Occupational code of father
e17_2 - Occupational code of father
e18_2 - Child's father's main tasks or duties in this work
f1 - Someone receives a social grant for the child?
f2 - Type of grant
f3_r - Relationship code of person receiving social grant
f3_p - Who is the person that is receiving this grant? PID
f4_m - Date when grant was first received - month only
f4_y - Date when grant was first received - year only
f5 - A child support grant was received on behalf of the child?
f6_m - Date when child support grant was first received - month only
f6_y - Date when child support grant was first received - year only
f7_m - Date when grant stopped being received - month only
f7_y - Date when grant stopped being received - year only
f8 - A child support grant was applied for on behalf of the child?
f9 - Reason for no application of child support grant
f10_m - Date of application for child support grant - month only
f10_y - Date of application for child support grant - year only
f11 - Result of application for child support grant
f12 - Reasons given for child support grant being refused
g3 - The child agrees to be measured?
g4_1 - Height measure one (cm)
g4_2 - Height measure two (cm)
g4_3 - Height measure three (cm)
g5_1 - Weight measure one (kg)
g5_2 - Weight measure two (kg)
g5_3 - Weight measure three (kg)
g7_1 - Waist measure one (cm)
g7_2 - Waist measure two (cm)
h - Did this respondent complete a numeracy test?
h4 - Numeracy questionnaire number
--Numeracy questionnaire number
h_q1 - Num Test
h_q2 - Num Test
h_q3 - Num Test
h_q4 - Num Test
h_q5 - Num Test
h_q6 - Num Test
h_q7 - Num Test
h_q8 - Num Test
h_q9 - Num Test
h_q10 - Num Test
h_q11 - Num Test
h_q12 - Num Test
h_q13 - Num Test
h_q14 - Num Test
h_q15 - Num Test
r4 - Likelihood of relocating
r38 - Interview end time
s1_1 - Languages used during interview
s1_2 - Languages used during interview
s1_3 - Languages used during interview
s1_4 - Languages used during interview
s1_o - Other languages used during interview
s2 - How did the respondent act during the interview?
s3 - How attentive was the respondent to questions during the interview?
s4 - Were other people within hearing range at any time during interview?
s5 - Did more than one person help to complete the questionnaire?
s6_1 - Which member of the family has helped complete the questionnaire? PID
s6_2 - Which member of the family has helped complete the questionnaire? PID
s6_3 - Which member of the family has helped complete the questionnaire? PID