Month: May 2012

Using the GLIMMIX Procedure in SAS 9.3 to fit a standard dichotomous Rasch and Hierarchical 1-PL IRT Model

Based on a recent study, our team has published an article in the “Applied Psychological measurement” journal titled, “Using the GLIMMIX Procedure in SAS 9.3 to fit a standard dichotomous Rasch and Hierarchal 1-PL IRT Model.” To access the full text, click here. Abstract Although Rasch models have been shown to be a sound methodological… Read more »

Life after the ban: An assessment of US syringe exchange programs’ attitudes about and early experience with Federal funding

Based on a recent study, our team has published an article in the “American Journal of Public Health” titled, “Life after the ban: An assessment of US syringe exchange programs’ attitudes about and early experience with Federal funding.” To access the full text, click here. Abstract OBJECTIVES: We aimed to determine whether syringe exchange programs… Read more »