The document summarizes a study by Egbert and Jessup (1996) on effective tasks in computer-assisted language learning (CALL) environments, focusing on 102 adult English learners' perceptions of two types of tasks. The study found that student interest and their perceptions of task elements significantly influence learning outcomes, though it faced limitations such as reliance on self-reports. Future research should address gaps and further explore the integration of student interest into task design.