Hits 1-10 within 33 documents
Web surveys optimized for smartphones: are there differences between computer and smartphone users? [journal article]
Source: Methods, data, analyses : a journal for quantitative methods and survey methodology (mda), 9 (2015) 2. p.213-228
Hacia una comprobación experimental de la zona de desarrollo próximo de Vigotsky [journal article]
Source: CIENCIA ergo-sum : revista científica multidisciplinaria de la Universidad Autónoma del Estado de México, 22 (2015) 2. p.167-171