The Duke Religion Index: A Psychometric Investigation

This study evaluated the psychometric properties of the Duke Religion Index (DRI) in two separate samples (n ₁=628, n ₂=243) of college students enrolled in randomly selected courses. An exploratory factor analysis of the DRI in the first sample supported a one-factor structure. A subsequent confirmatory factor analysis in the second sample confirmed this model. The internal consistency was excellent in both samples. A significant, positive correlation was found between the DRI and a measure of religious beliefs, supporting the convergent validity of the DRI. These findings provide further support for the reliability and construct validity of the DRI.     

The Diabetes Family Behavior Checklist: A Psychometric Evaluation

The Diabetes Family Behavior Checklist (DFBC) assesses supportive and non-supportive parental behavior specific to diabetes management via parent and child reports. The DFBC was administered to 133 children with type 1 diabetes (T1D) and their caregivers. Subsequent analysis verified the two-factor structure of the DFBC corresponding to positive and negative support behaviors. Internal consistency was high for DFBC scores. Moderate to strong correlations with other measures of diabetes-specific familial behaviors, adherence, and metabolic control support the validity of the DFBC. Clinical application of the DFBC is discussed.