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.
Wistar rats were handled at 60 hours, 84 hours, or 108 hours after birth, or not at all. At 86 days of age half of each group were subjected to 10 shocks per day for 14 days, with all Ss then tested for emotionality in an open field 24 hours after the shock. Those Ss not handled or handled at 108 hours after birth showed no differences as a function of the shock. Ss handled at 60 hours of age appeared significantly less emotional than others before the shock and hyperemotional following the shock. Ss handled at 84 hours of age appeared initially hyperemotional, with a reduction in emotionality following the shock.
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