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Hawkley, Louise C.; Buecker, Susanne; Kaiser, Till; Luhmann, Maike – International Journal of Behavioral Development, 2022
Prior research in non-U.S. samples has found a complex nonlinear relationship between loneliness and age. This research has shown that established predictors of loneliness--poor health, being unmarried, living alone, and having infrequent social interactions--help to explain age differences in loneliness. However, while some variables were found…
Descriptors: Psychological Patterns, Predictor Variables, Age Differences, Adults
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Cummins, Phyllis A.; Yamashita, Takashi; Millar, Roberto J.; Sahoo, Shalini – Adult Learning, 2019
Automation and advanced technologies have increased the need for a better understanding of the skills necessary to have a globally competitive workforce. This study used data from the Program for the International Assessment of Adult Competencies to compare problem-solving skills in technology-rich environments among adults in South Korea,…
Descriptors: Foreign Countries, Global Approach, Employment Qualifications, Problem Solving
Cummins, Phyllis A.; Yamashita, Takashi; Millar, Roberto J.; Sahoo, Shalini – Grantee Submission, 2019
Automation and advanced technologies have increased the need for a better understanding of the skills necessary to have a globally competitive workforce. This study used data from the Program for the International Assessment of Adult Competencies to compare problem solving skills in technology rich environments among adults in South Korea,…
Descriptors: Foreign Countries, Global Approach, Employment Qualifications, Problem Solving
Shakeel, M. Danish; Peterson, Paul E. – Program on Education Policy and Governance, 2021
Principals (policy makers) have debated the progress in U.S. student performance for a half century or more. Informing these conversations, survey agents have administered seven million psychometrically linked tests in math and reading in 160 waves to national probability samples of selected cohorts born between 1954 and 2007. This study is the…
Descriptors: Academic Achievement, Socioeconomic Status, Race, Ethnicity
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Spangler, Sibylle M.; Schwarzer, Gudrun; Freitag, Claudia; Vierhaus, Marc; Teubert, Manuel; Fassbender, Ina; Lohaus, Arnold; Kolling, Thorsten; Graf, Frauke; Goertz, Claudia; Knopf, Monika; Lamm, Bettina; Keller, Heidi – Infancy, 2013
We investigated the development of the other-race effect "ORE" in a longitudinal sample of 3-, 6-, and 9-month-old Caucasian infants. Previous research using cross-sectional samples has shown an unstable ORE at 3 months, an increase at 6 months and full development at 9 months. In Experiment 1, we tested whether 9-month-olds showed the…
Descriptors: Foreign Countries, Infants, Longitudinal Studies, Child Development
Marie, Olivier; Zölitz, Ulf – Centre for Economic Performance, 2015
This paper investigates how legal cannabis access affects student performance. Identification comes from an exceptional policy introduced in the city of Maastricht which discriminated legal access based on individuals' nationality. We apply a difference-in-difference approach using administrative panel data on over 54,000 course grades of local…
Descriptors: Marijuana, Academic Achievement, Foreign Countries, Grades (Scholastic)