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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315479

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2539

School Emph on Acad Success-Prncpl/IDX (ACDGEAS)

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

Overview

Valid: 969

Invalid: 31

Type: Discrete

Decimal: 0

loc_start_pos: 169

loc_end_pos: 169

Width: 1

Range: 1 - 3

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1	Very High Emphasis	52	5.4%
2	High Emphasis	417	43%
3	Medium Emphasis	500	51.6%
Sysmiss		31

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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