GSS Associate Professor Dr. G. Lawrence Farmer has published research that provides evidence of the reliability of the self- and social awareness subscale of the Devereux Student Strengths Assessment (DESSA) among students with an ED classification.
The study, titled “Graded Response Modeling of the DESSA’s Self- and Social Awareness Subscales in a Special Needs Sample,” appears in Youth. David Adams, Chief Executive Officer of the Urban Assembly, is co-author.
Read the full abstract below:
Addressing the interpersonal challenges that students with Emotional Disturbance (ED) classifications experience is critical to their success in and outside the school setting. Improving their self- and social awareness will strengthen their ability to navigate social relationships in and outside school. The planning and evaluation of interventions targeting the development of self- and social awareness requires psychometrically sound assessment instruments. Using the Graded Response Item Response Theory (GRM) approach, this study provides evidence of the reliability of the self- and social awareness subscale of the Devereux Student Strengths Assessment (DESSA) among students with an ED classification. The study participants were a sample of 449 youth attending schools serving students classified as emotionally disturbed in self-contained and inclusion settings. The examination of GRM item parameters (i.e., item discrimination and difficulty) and the information curves (i.e., test and item information curves) provides evidence of the reliability of DESSA’s self- and social awareness subscales across a broad range of students’ levels of self- and social awareness.
