2001
Ce document est lié à :
http://www.redalyc.org/revista.oa
Psicothema
María F. Rodrigo et al., « Eating behavior by gender: An alternative methodological approach for the analysis of categorical data », Psicothema, ID : 10670/1.ssiuox
"This study offers relatively new methodological tools for an accurate and exhaustive analysis of categoricaldata, such as those from nominal and ordinal scales usually reported by means of contingencytables. The data about change in dieting status for men and women collected by Heatherton et al.(1997) in their longitudinal study of eating behavior, are reanalyzed now through an alternative approach,consisting of several applications derived from Generalized Linear Models. These techniquescan result highly useful for a desirable increase in the rate of repeated measures or panel works, whosedata have been in most occasions missanalyzed so far because of an abusive rest on the classic statisticalmethods. A very interesting feature observed throughout this modeling approach is the differentpatterns of eating behavior by gender; so the same models must not be applied to the analysis of women´sand men´s responses, on pain of losing crucial information"