Introducing assessing competencies for social and emotional learning : conceptualization, development, and applications / Jeremy Burrus, Meghan W. Brenneman, and Samuel H. Rikoon -- An integrative perspective on SEL frameworks / Alex Casillas, Brent Roberts, and Stephanie Jones -- A developmental framework for SEL assessment : context, culture, and equity / Rebecca J. Bulotsky-Shearer, Pilar Alamos, Jenna Futterer, and Jhonelle Bailey -- Developing a validity argument for social and emotional learning assessments : consideration of uses and evidence / Krista Mattern and Kate Walton -- Standards for SEL assessment / Michael C. Rodriguez -- Principled and practical approaches to developing SEL assessments / James C. DiPerna, Pui-Wa Lei, Christopher J. Anthony, and Stephen N. Elliott -- Self-report and observer ratings : item types, measurement challenges, and techniques of scoring / Ricardo Primi, Nelson Hauck-Filho, and Felipe Valentini -- Novel technology-based SEL assessments / Nicole M. Russo-Ponsaran, Ashley Karls, and Clark McKown -- When actions speak louder than words : stealth assessment of social and emotional skills / Kristin Stoeffler, Yigal Rosen, and Jason Way -- Connecting measurement and action : reporting results in the SEL context / April L. Zenisky -- Assessment of social and emotional learning for admissions and selection / Phoebe Hessen, Samuel D Lee, and Nathan R. Kuncel -- Multi-informant formative and summative assessments of SEL skill development / Stephen N. Elliott, Christopher J. Anthony, Pui-Wa Lei, and James C. DiPerna -- School climate assessments : measuring the conditions that support students' social and emotional competencies / Juliette Berg, Anne Diffenderffer, and David Osher -- Social and emotional learning (SEL) skills cannot thrive on shaky foundations : preventing and detecting mental health problems in school-based programs / Suniya S. Luthar and Nicole Zillmer -- SEL assessment : building a rigorous foundation in support of an innovative, equitable future / Samuel H. Rikoon, Meghan W. Brenneman, and Jeremy Burrus.