"Learning-Focused Supervision: Developing Professional Expertise in Standards-Driven Systems" is a practical guide for instructional supervisors at any level. With real-world examples, QR-linked videos, and actionable strategies, this updated second edition aligns supervision with today's educational trends, elevating teacher…

The Conservative Dual Criteria (CDC) method is known to improve decision-making accuracy in users when interpreting graphed data. The effectiveness of this method with in-service special education teachers, however, has not been investigated. The present study examined the effects of a virtual training package designed to improve the data-based…