• Validation of a school environment survey among Colombian teachers 

    Pablo Roman, Juan; Londoño, M.O.; Garcés Ceballos, José David (Springer Netherlands, 2017-10-01)
    The article explores the validity and reliability of an instrument for measuring for the School Environment (SE) among 3610 teachers in Medellín, Colombia during 2011. A multilevel exploratory factorial analysis established ...