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Full-Text Articles in Quantitative Psychology
Special Review: Evaluation Of The Exploratory Factor Analysis Programs Provided In Spssx And Spss/Pc+, Gregory J. Boyle
Special Review: Evaluation Of The Exploratory Factor Analysis Programs Provided In Spssx And Spss/Pc+, Gregory J. Boyle
Gregory J. Boyle
Given the frequent use of SPSSX and SPSS/PC+ exploratory factor analysis in analyzing multivariate psychometric data, it is germane to examine the limitations of the Factor program as it currently exists. Over recent years, the routines in these packages generally have been developed and expanded considerably. In particular, the exploratory factor analysis procedures have been greatly extended and enhanced with inclusion of additional estimation methods such as minimum likelihood, unweighted least squares, generalized least squares, and so on. Like wise, availability of a Scree plot of the latent roots against factor number has facilitated determination of the appropriate factor-extraction number. …
A Study Of Subjective Symptoms Associated With Seizure Disorders In Adolescents, Elaine Fletcher-Janzen
A Study Of Subjective Symptoms Associated With Seizure Disorders In Adolescents, Elaine Fletcher-Janzen
Dissertations, Theses, and Masters Projects
The purpose of this study was to develop a self-report questionnaire that would address subjective symptoms associated with seizures in adolescents. The study was a preliminary investigation as to the reliability and validity of the Seizure Disorder Questionnaire.;Two groups of subjects were studied. The seizure group consisted of 31 adolescents diagnosed with epilepsy and contacted through the Epilepsy Clinic at the Medical college of Virginia, the Comprehensive Epilepsy Clinic at the University of Virginia, Cumberland Hospital for Children and Adolescents in New Kent, Virginia, and the Williamsburg-James City County public schools. The control group consisted of 125 adolescents who did …