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International Study of Achievement in Mathematics (Belgium, England, Finland,...
International vergleichende Studie über den Einfluß von Schultypen auf die Einstellungen der Schüler zur Mathematik und ihre Leistungen in diesem Fach. Themen: Der Datensatz... -
euroWiss - Linguistic Profiling of European Academic Education (Subcorpus 1) ...
Subcorpus 1 presents part of the euroWiss-Corpus covering communication in teaching/learning discourses in instruction at German and Italian universities, in the humanities as... -
Longitudinal Study of American Youth, 1987-1994, 2007-2011
The Longitudinal Study of American Youth (LSAY) is a project that was funded by the National Science Foundation in 1985 and was designed to examine the development of: (1)... -
Longitudinal Study of American Youth, 1987-1994, 2007-2011
The Longitudinal Study of American Youth (LSAY) is a project that was funded by the National Science Foundation in 1985 and was designed to examine the development of: (1)... -
Longitudinal Study of American Youth, 1987-1994, 2007-2011
The Longitudinal Study of American Youth (LSAY) is a project that was funded by the National Science Foundation in 1985 and was designed to examine the development of: (1)... -
Longitudinal Study of American Youth, 1987-1994, 2007-2011
The Longitudinal Study of American Youth (LSAY) is a project that was funded by the National Science Foundation in 1985 and was designed to examine the development of: (1)... -
Longitudinal Study of American Youth, 1987-1994, 2007-2011
The Longitudinal Study of American Youth (LSAY) is a project that was funded by the National Science Foundation in 1985 and was designed to examine the development of: (1)... -
Longitudinal Study of American Youth, 1987-1994, 2007-2011
The Longitudinal Study of American Youth (LSAY) is a project that was funded by the National Science Foundation in 1985 and was designed to examine the development of: (1)... -
Longitudinal Study of American Youth, 1987-1994, 2007-2011
The Longitudinal Study of American Youth (LSAY) is a project that was funded by the National Science Foundation in 1985 and was designed to examine the development of: (1)... -
Replication data for: Invisible Geniuses: Could the Knowledge Frontier Advanc...
A better understanding of the determinants of idea/knowledge production remains critical for long-run growth. Towards this end, this paper establishes two results using data... -
Replication data for: Invisible Geniuses: Could the Knowledge Frontier Advanc...
A better understanding of the determinants of idea/knowledge production remains critical for long-run growth. Towards this end, this paper establishes two results using data... -
IQB Ländervergleich in Mathematik und den Naturwissenschaften 2012 (IQB-LV 20...
Der IQB-Ländervergleich 2012 in Mathematik und den Naturwissenschaften ist eine im Auftrag der Kultusministerkonferenz (KMK) der Bundesrepublik Deutschland bundesweit... -
Children's Numeracy Skills
The current study examined preschoolers’ (N = 801) age-related performance on one measure of verbal counting and two measures of cardinality (“how many” and “give n”) aligned... -
Children's Numeracy Skills
The current study examined preschoolers’ (N = 801) age-related performance on one measure of verbal counting and two measures of cardinality (“how many” and “give n”) aligned... -
National Center for Early Development and Learning Multistate Study of Pre-Ki...
The National Center for Early Development and Learning (NCEDL) Multi-State Study of Pre-Kindergarten examined the pre-kindergarten programs of six states: California, Illinois,... -
National Center for Early Development and Learning Multistate Study of Pre-Ki...
The National Center for Early Development and Learning (NCEDL) Multi-State Study of Pre-Kindergarten examined the pre-kindergarten programs of six states: California, Illinois,... -
National Center for Early Development and Learning Multistate Study of Pre-Ki...
The National Center for Early Development and Learning (NCEDL) Multi-State Study of Pre-Kindergarten examined the pre-kindergarten programs of six states: California, Illinois,... -
National Center for Early Development and Learning Multistate Study of Pre-Ki...
The National Center for Early Development and Learning (NCEDL) Multi-State Study of Pre-Kindergarten examined the pre-kindergarten programs of six states: California, Illinois,... -
National Center for Early Development and Learning Multistate Study of Pre-Ki...
The National Center for Early Development and Learning (NCEDL) Multi-State Study of Pre-Kindergarten examined the pre-kindergarten programs of six states: California, Illinois,... -
Chicago Longitudinal Study, 1986-1989 CLS, 1986-1989 Archival Version
The Chicago Longitudinal Study investigates the educational and social development of a same-age cohort of 1,539 low-income, minority children (93 percent African American) who...