erythema chroÂ´nicum miÂ´grans a ring-shaped erythema due to the bite of a tick of the genus Ixodes; it begins as an erythematous plaque several weeks after the bite and spreads peripherally with central clearing.
Making self-assessment a success. In order to self-assess effectively, students must have an understanding of the criteria that they gauge their performance against in order to be able to evaluate what makes a piece of work good or poor.aking self-assessment a success. In order to self-assess effectively, students must have an understanding of the criteria that they gauge their performance against in order to be able to evaluate what makes a piece of work good or poor.
By Bruce Duncan Perry, M.D., Ph.D. The ability to self-regulate is the second of six core strengths that are an essential part of healthy emotional development. These core strengths are the foundation of Scholastic's company-wide program, Keep the Cool in School: A Scholastic Campaign Against Violence and Verbal Abuse. In this article, Bruce D. Perry, M.D., Ph.D., explores self-regulation and how it contributes to preventing aggression and anti-social behaviors in children.