Trends in International Mathematics and Science Study 2015

International, 2015

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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

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GEN\FILL TEACHING VACANCIES\MATH (BCBG16A)

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

Overview

Valid: 953

Invalid: 47

Type: Discrete

Decimal: 0

loc_start_pos: 81

loc_end_pos: 81

Width: 1

Range: 1 - 4

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1	Were no vacancies in this subject	537	56.3%
2	Easy to fill vacancies	223	23.4%
3	Somewhat difficult	145	15.2%
4	Very difficult	48	5%
Sysmiss		47

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.

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