Results 101 to 110 of about 860 (172)

Apuntes sobre la teoría del cambio conceptual

open access: yes, 2013
Resumen: se presentan las ideas y teorías que dieron lugar a la teoría del cambio conceptual y las analogías realizadas para conformarla. Se presenta y comenta la teoría clásica del cambio conceptual desarrollada por Posner, Strike, Hewson y Gertzog, que dio origen a una rica y variada línea de investigación en enseñanza de las ciencias Abstract: the ...
openaire   +1 more source

[Psychiatry as clinical neuroscience]. [PDF]

open access: yesRev Med Inst Mex Seguro Soc
Jiménez-López JL.
europepmc   +1 more source

It Does Matter. A New Framework on the Influence of Policy Evaluation

open access: yesPolicy Studies Journal, Volume 54, Issue 3, August 2026.
ABSTRACT Governments worldwide have invested heavily in policy evaluation, providing many policymakers with a steady stream of evidence into the effectiveness, efficiency, or relevance of policies. Yet, despite these investments, systematic knowledge about the actual influence of policy evaluations remains surprisingly limited.
Pirmin Bundi, Valérie Pattyn
wiley   +1 more source

[Efficiency after integrating a hospital with a 'new management model']. [PDF]

open access: yesAn Sist Sanit Navar
Cacho Uzal M   +3 more
europepmc   +1 more source

De la resolución de problemas al cambio conceptual

open access: yes, 2017
En este trabajo se presenta una investigación realizada con alumnos de Bachillerato, sobre como una metodología investigativa de resolución de problemas de Física produce un cambio conceptual coherente y duradero.
Martínez Aznar, Mª Mercedes   +1 more
openaire   +2 more sources

Climate change, food insecurity, and the impacts on child health and nutrition in Brazil: proposal for a conceptual model. [PDF]

open access: yesCad Saude Publica
Santos-Degner LA   +8 more
europepmc   +1 more source

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