Trends in International Mathematics and Science Study 2003

International, 2002 - 2003

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Reference ID

int-iea-timss-2003-v1.1

Producer(s)

TIMSS & PIRLS International Study Center

Collections

TIMSS and PIRLS

Metadata

Documentation in PDF DDI/XML JSON

Created on

May 08, 2012

Last modified

May 24, 2020

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577610

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GEN\INTERACTIONS TEACHERS\DISCUSS CONCEP (BTBGOTDC)

Data file: TIMSS 2003 - Population 2 - Sci Teacher Bg - All Countries v1

Overview

Valid: 0

Invalid: 0

Type: Discrete

Decimal: 0

Width: 2

Range: 1 - 9

Format: Numeric

Questions and instructions

Categories

Value	Category
1	NEVER OR ALMOST NEVER
2	2 OR 3 TIMES PER MONTH
3	1-3 TIMES PER WEEK
4	DAILY OR ALMOST DAILY
9	OMITTED
11	.A

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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