Trends in International Mathematics and Science Study 2015

International, 2015

Get Microdata

Reference ID

int-iea-timss-2015-v1

Producer(s)

TIMSS & PIRLS International Study Center

Collections

TIMSS and PIRLS

Metadata

DDI/XML JSON

Created on

Mar 20, 2021

Last modified

Mar 20, 2021

Page views

385912

Downloads

2796

GEN\WAS YOUR MOTHER BORN IN (ASBG06A)

Data file: timss-2015-pop1-num-bg-stu-allcountries-metadata

Overview

Valid: 945

Invalid: 55

Type: Discrete

Decimal: 0

loc_start_pos: 42

loc_end_pos: 42

Width: 1

Range: 1 - 3

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1	Yes	727	76.9%
2	No	141	14.9%
3	I don't know	77	8.1%
Sysmiss		55

Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.

Back to Catalog