• openAccess   Análisis no paramétrico de la interacción de dos factores mediante el contraste de rangos alineados 

      Oliver Rodríguez, Juan Carlos; González-Álvarez, Julio; Rosel, Jesús F. Colegio Oficial de Psicólogos del Principado de Asturias (2009)
      Problemas que requieren un análisis no paramétrico de la interacción surgen con cierta frecuencia en estudios del comportamiento. Hay, sin embargo, una ausencia de procedimientos en paquetes estadísticos usuales como SAS ...
    • closedAccess   Family and Ability Correlates of Academic Grades: Social Status Group Differences 

      García Bacete, Francisco Juan; Oliver Rodríguez, Juan Carlos Ammons Scientific (2004-08)
      In a continuation of work by Marjoribanks (2003), using a sample of 150 seventh grade students, relationships among Parent Involvement as defined by factor scores of four measures of parents' involvement completed by ...
    • openAccess   Non-parametric three-way mixed ANOVA with aligned rank tests 

      Oliver Rodríguez, Juan Carlos; Wang, X. T. Wiley (2013-12)
      Research problems that require a non-parametric analysis of multifactor designs with repeated measures arise in the behavioural sciences. There is, however, a lack of available procedures in commonly used statistical ...