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Mullis, Ina V.S.; Martin, Michael O.; Foy, Pierre; Drucker, Kathleen T. – International Association for the Evaluation of Educational Achievement, 2012
PIRLS is an international assessment of reading comprehension at the fourth grade that has been conducted every five years since 2001. In 2011, nationally representative samples of students in 49 countries participated in PIRLS and prePIRLS. Forty-five countries assessed fourth grade students, and some countries participated in one or more of the…
Descriptors: Reading Achievement, Reading Comprehension, Grade 4, International Studies
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Elosua, Paula; Iliescu, Dragos – International Journal of Testing, 2012
Psychometric practice does not always converge with the advances of psychometric theory. In order to investigate this gap, the authors focus on the 10 most used psychological tests in Europe, as identified by recent surveys. The article analyzes test manuals published in 6 different European countries for these 10 most used tests. A total of 32…
Descriptors: Psychological Testing, Personality Measures, Error of Measurement, Foreign Countries
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Fernandez, Ricardo Lopez; Garcia, Ana B. Sanchez – Educational Research and Reviews, 2008
The study of errors made in subtraction is a research subject approached from different theoretical premises that affect different components of the algorithmic process as triggers of their generation. In the following research an attempt has been made to investigate the typology and nature of errors which occur in subtractions and their evolution…
Descriptors: Subtraction, Error Patterns, Mathematical Models, Incidence
Ivison, David – Psychological Test Bulletin, 1990
Raven's Progressive Matrices and the Simpson Adult Vocabulary Scale were administered to 400 Australian hospitalized adults without psychiatric or neurological impairment in 4 age groups from 30 to 69 years. Compared to pre-1964 data, the subjects did not show gains in intelligence quotient as did younger age groups. (SLD)
Descriptors: Adults (30 to 45), Age Groups, Comparative Testing, Foreign Countries
Harnqvist, Kjell; Stahle, Gun – 1977
A written intelligence test with verbal, reasoning, and spatial subscales was administered to two comparable national samples of 1,000 thirteen-year olds in Sweden, tested in 1961 and in 1966. The increases were greater for girls than for boys, and the changes occurred simultaneously with several changes in social and educational conditions. To…
Descriptors: Comparative Testing, Environmental Influences, Equal Education, Family Environment
Alberta Dept. of Education, Edmonton. – 1993
Province-wide results from the Diploma Examinations Program of the Alberta (Canada) schools are presented for the three examinations of the entire 1991-92 school year (January, June, and August). The annual report also provides summaries of results by gender, for population subgroups, and for achievement-over-time studies. School marks,…
Descriptors: Academic Achievement, Adult Students, Biology, Chemistry