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

385162

Downloads

2796

BSBB22H (BSBB22H)

Data file: TIMSS-2015-pop2-bg-stu-allcountries-metadata

Overview

Valid: 183

Invalid: 817

Type: Discrete

Decimal: 0

loc_start_pos: 166

loc_end_pos: 166

Width: 1

Range: 1 - 4

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1	Agree a lot	93	50.8%
2	Agree a little	58	31.7%
3	Disagree a little	21	11.5%
4	Disagree a lot	11	6%
Sysmiss		817

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