Results 91 to 100 of about 207,311 (269)
Acta Paediatrica, EarlyView.ABSTRACT Aim To predict changes in health‐related quality of life (HRQoL) when sedentary behaviour was hypothetically replaced with other movement behaviours (sleep, standing, light physical activity and moderate‐to‐vigorous physical activity) in adolescents.
Deborah M. Telford +2 more
wiley +1 more source
Platform competition with partial multihoming under differentiation: a note [PDF]
A model of a two-sided market with two horizontally differentiated platforms and multihoming on one side is developed. In contrast to recent contributions, it is shown that platforms do not necessarily generate all revenues on the multihoming side by ...
Alexander Rasch
core
For a Caring Geography: Situated Solidarities and Feminist Care Ethics During and Beyond Crisis
Area, EarlyView.ABSTRACT This paper calls for a caring geography that centres care and solidarity as interrelated, embodied practices rather than abstract concepts. Drawing on feminist ethics of care and scholarship on geographies of solidarity, I argue that care becomes politically transformative when coupled with solidarity, understood as negotiated mutuality across
Matina Kapsali
wiley +1 more source
Addictive Behaviors Reports, 2015 Introduction: This study used the Rasch model to evaluate the psychometric properties of the Portuguese version of the Substance Problem Scale (SPS) of the “Global Appraisal of Individual Needs - Initial” for use in Brazil.
Heloísa Garcia Claro +6 more
doaj +1 more source
The Rasch sampler is an efficient algorithm to sample binary matrices with given marginal sums. It is a Markov chain Monte Carlo (MCMC) algorithm. The program can handle matrices of up to 1024 rows and 64 columns. A special option allows to sample square
Norman Verhelst +2 more
core +1 more source
Faces and phases of epistemic curiosity in science learning: A longitudinal study
British Journal of Developmental Psychology, EarlyView.Different faces of epistemic curiosity shape science learning across development. While early scientific reasoning depends on the joint action of interest‐type and deprivation‐type curiosity, science knowledge is robustly driven by interest‐type curiosity, revealing a developmental reweighting of motivational mechanisms.
Susanne Koerber, Christopher Osterhaus
wiley +1 more source
APLIKASI MODEL RASCH CAMPURAN DALAM MENGEVALUASI PENGUKURAN HARGA DIRI
Jurnal Penelitian dan Evaluasi Pendidikan, 2013 Penelitian ini bertujuan untuk mengeksplorasi keberadaan kelompok responden yang menyebabkan estimasi parameter butir melalui pemodelan Rasch tidak invarian pada keseluruhan responden.
Wahyu Widhiarso
doaj
JPBI (Jurnal Pendidikan Biologi Indonesia)In biology learning, test instruments are essential for assessing students' understanding of complex concepts. A test instrument is a crucial factor in learning evaluation; however, its implementation remains minimal.
Tanti Priyani, Bowo Sugiharto
doaj +1 more source
What is the functional role of adult neurogenesis in the hippocampus? [PDF]
, 2004 The dentate gyrus is part of the hippocampal memory system and special in that it generates new neurons throughout life. Here we discuss the question of what the functional role of these new neurons might be.
Kempermann, Gerd +2 more
core +1 more source
British Journal of Educational Technology, EarlyView.Abstract Given the increasing integration of Artificial Intelligence (AI) into everyday life and professional contexts, it is essential to investigate learners' existing capabilities regarding AI tools to inform possible interventions to equip them with necessary AI skills, but also advance the theoretical frameworks on digital skills measurement and ...
Christian Scheibenzuber +4 more
wiley +1 more source