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

381246

Downloads

2763

Test Administrator Position (ITADMINI)

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

Overview

Valid: 997

Invalid: 3

Type: Discrete

Decimal: 0

loc_start_pos: 25

loc_end_pos: 25

Width: 1

Range: 1 - 3

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1	National Center Staff	184	18.5%
2	Teacher from School	514	51.6%
3	Other	299	30%
Sysmiss		3

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