Trends in International Mathematics and Science Study 2007

International, 2007

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Reference ID

int-iea-timss-2007-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 25, 2020

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1183272

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Data file: TIMSS 2007 - Bridge Population 1 - Student Written Assessment Reliability - All Countries v1

Overview

Valid: 0

Invalid: 0

Type: Discrete

Decimal: 0

loc_start_pos: 286

loc_end_pos: 287

Width: 2

Range: 10 - 99

Format: Numeric

Questions and instructions

Categories

Value	Category
10	partial response
11	partial response
12	partial response
20	correct response
21	correct response
70	incorrect response
79	incorrect response
96	not reached
99	omitted

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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