01124cam a2200253 a 4500991004069019707536081202s 000 0 eng d9027216967 (Eur.)1588112543 (U.S. : pbk. : alk. paper)b13795442-39ule_instDip.to Filologia Ling. e Lett.ita418/.007/2Porte, Graeme Keith555441Appraising research in second language learning :a practical approach to critical analysis of quantitative research /Graeme Keith PorteAmsterdam ;Philadelphia :John Benjamins Pub.,c2002xx, 267 p. :ill. ;23 cm.Language learning and language teaching ;3Seconda lingua - AcquisizioneRicercaMetodologia.b1379544228-01-1402-12-08991004069019707536LE008 FL.M. (L.G.) M 6412008000452988le008-E0.00-l- 00000.i1489396402-12-08Appraising research in second language learning983922UNISALENTOle00802-12-08ma -engne 00