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Uanhoro, James Ohisei; O'Connell, Ann A. – AERA Online Paper Repository, 2018
There have been increasing calls for applied researchers to see and utilize effect sizes as the primary outcomes of their research. However, this sometimes places a methodological burden on researchers whose primary interests are substantive. Motivated by a desire to help applied researchers better report effect sizes and their confidence…
Descriptors: Effect Size, Computation, Statistical Analysis, Hierarchical Linear Modeling
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Bekturganov, Zakir Z. – International Journal of Environmental and Science Education, 2016
Development of the global information space is the basis of change in the educational paradigm and the formation of the world market of educational services. Traditional educational institutions face new challenges and risks that undermine their competitiveness. This implies the emerging phenomenon of online reputation risks, with significant…
Descriptors: Foreign Countries, Reputation, Internet, Social Media
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Evers, Arne; McCormick, Carina M.; Hawley, Leslie R.; Muñiz, José; Balboni, Giulia; Bartram, Dave; Boben, Dusica; Egeland, Jens; El-Hassan, Karma; Fernández-Hermida, José R.; Fine, Saul; Frans, Örjan; Gintiliené, Grazina; Hagemeister, Carmen; Halama, Peter; Iliescu, Dragos; Jaworowska, Aleksandra; Jiménez, Paul; Manthouli, Marina; Matesic, Krunoslav; Michaelsen, Lars; Mogaji, Andrew; Morley-Kirk, James; Rózsa, Sándor; Rowlands, Lorraine; Schittekatte, Mark; Sümer, H. Canan; Suwartono, Tono; Urbánek, Tomáš; Wechsler, Solange; Zelenevska, Tamara; Zanev, Svetoslav; Zhang, Jianxin – International Journal of Testing, 2017
On behalf of the International Test Commission and the European Federation of Psychologists' Associations a world-wide survey on the opinions of professional psychologists on testing practices was carried out. The main objective of this study was to collect data for a better understanding of the state of psychological testing worldwide. These data…
Descriptors: Testing, Attitudes, Surveys, Psychologists
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Garett, Renee; Liu, Sam; Young, Sean D. – Journal of American College Health, 2017
Objectives: The objectives of this study were to: (1) examine changes in stress during first semester among freshmen undergraduates and (2) identify predictors of stress (coping strategies, emotional states, and quality of sleep). Participants: One hundred ninety-seven freshmen students were recruited for a 10-week study during first quarter…
Descriptors: Longitudinal Studies, Anxiety, College Freshmen, Psychological Patterns
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Stavropoulos, Vasilis; Kuss, Daria; Griffiths, Mark; Motti-Stefanidi, Frosso – Journal of Adolescent Research, 2016
Over the last decade, research on Internet addiction (IA) has increased. However, almost all studies in the area are cross-sectional and do not examine the context in which Internet use takes place. Therefore, a longitudinal study examined the role of conscientiousness (as a personality trait) and classroom hostility (as a contextual factor) in…
Descriptors: Longitudinal Studies, Adolescent Attitudes, Internet, Addictive Behavior
Ye, Lei – ProQuest LLC, 2013
This scale-up study investigated the impact of a teacher technology tool (Curriculum Customization Service, CCS), curriculum, and online resources on earth science teachers' attitudes, beliefs, and practices and on students' achievement and engagement with science learning. Participants included 73 teachers and over 2,000 ninth-grade students…
Descriptors: Technology Uses in Education, Secondary School Science, Internet, Earth Science
Potter, James Thomson, III – ProQuest LLC, 2012
Research into teaching practices and strategies has been performed separately in AP Statistics and in K-12 online learning (Garfield, 2002; Ferdig, DiPietro, Black & Dawson, 2009). This study seeks combine the two and build on the need for more investigation into online teaching and learning in specific content (Ferdig et al, 2009; DiPietro,…
Descriptors: Advanced Placement, Online Courses, High School Students, Statistics
Swart, Sandra, Ed.; Friesen, Barbara, Ed.; Holman, Ariel, Ed.; Aue, Nicole, Ed. – Research and Training Center on Family Support and Children's Mental Health, 2009
The State of the Science conference was held in May, 2007 as part of the ongoing series of national conferences, "Building on Family Strengths," conducted by the Research and Training Center on Family Support and Children's Mental Health at Portland State University. The theme of this State-of-the Science conference was "Effective…
Descriptors: Health Needs, Mental Health, Mental Health Programs, Family Programs