LUIS MANUEL
LOZANO FERNÁNDEZ
Ikertzailea 2008-2008 tartean
José
Muñiz Fernández
José Muñiz Fernández-rekin lankidetzan egindako argitalpenak (1)
2008
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Effect of the number of response categories on the reliability and validity of rating scales
Methodology, Vol. 4, Núm. 2, pp. 73-79