By DAVID GRAVELY Pulaski County Public Schools Pulaski County Public Schools has named Jessica Morrison to the position of director of school nutrition. She takes over for Ethelene Sadler, who is retiring in June. “I am so excited to be part of the PCPS team,” Morrison said. “I strongly believe, and studies show, that good nutrition greatly supports academic achievement. That's what the school nutrition program strives to do every day, and I'm excited to join the team.”