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|New American Undergraduates: Enrollment Trends and Age at Arrival of Immigrant and Second-Generation Students
This Statistics in Brief profiles the demographic and enrollment characteristics of New Americans (undergraduates who are immigrants or children of immigrants). Based on data from the 2011–12 National Postsecondary Student Aid Study (NPSAS:12), the report examines how the proportions of immigrants (first generation) and children of immigrants (second generation) in postsecondary education have changed over time and compares the demographic characteristics, academic preparation, and postsecondary enrollment of these New Americans with other undergraduates (third generation or higher). The core analysis compares the demographic characteristics, academic preparation, and enrollment characteristics of New American students with a focus on Asian and Hispanic undergraduates. The report also examines immigrant students’ age at arrival in the United States and its association with their academic preparation and enrollment.
|Third International Mathematics and Science Study 1999 Video Study Technical Report, Volume 2: Science
This second volume of the Third International Mathematics and Science Study (TIMSS) 1999 Video Study Technical Report focuses on every aspect of the planning, implementation, processing, analysis, and reporting of the science components of the TIMSS 1999 Video Study. Chapter 2 provides a full description of the sampling approach implemented in each country. Chapter 3 details how the data were collected, processed, and managed. Chapter 4 describes the questionnaires collected from the teachers in the videotaped lessons, including how they were developed and coded. Chapter 5 provides details about the codes applied to the video data by a team of international coders as well as several specialist groups. Chapter 6 describes procedures for coding the content and the classroom discourse of the video data by specialists. Lastly, in chapter 7, information is provided regarding the weights and variance estimates used in the data analyses. There are also numerous appendices to this report, including the questionnaires and manuals used for data collection, transcription, and coding.
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