Oklahoma afterschool improvement process: Evaluation of 5 year trajectories REQUEST ACCESS This paper describes validity of QIS performance measures and longitudinal change over four years in Oklahoma 21st CCLC programs. You Might Also Like The multilevel person in context ~ neuroperson (MPCn) model: Guidance for quality improvement systems (QIS) focused on socio-emotional skill growth and transfer outcomes October 26, 2019 Findings from the PQA self-assessment pilot in Michigan 21st century learning centers September 11, 2005 Development and early validation evidence for an observational measure of high quality instructional practice for science, technology, engineering and mathematics in out-of-school time settings: The STEM supplement to the Youth Program Quality Assessment November 24, 2012