Final answer:
Shane's research on the impact of cell phone use on teenagers' academic success should focus on three key phrases: 'cell phone use,' 'teenagers,' and 'academic success.'
Step-by-step explanation:
Shane is researching the impact of cell phone use on teenagers' academic success. The three key phrases from his research question that will most likely guide his research are: 'cell phone use,' 'teenagers,' and 'academic success.' These phrases target the behavior under study, the demographic of interest, and the measured outcome, respectively. Understanding these key phrases can help Shane focus his research and review relevant literature that examines various aspects, such as the effectiveness of smartphone apps for educational purposes, the negative impacts of technology on sleep and time management, and the broader societal changes regarding cell phone dependency over the years.
Research findings on technology usage are often mixed, indicating that while cell phones can facilitate communication and increase productivity, they can also make it difficult for users to disconnect from work and maintain attention. These findings underscore the importance of crafting a research approach that is sensitive to the nuanced effects of smartphone usage on different aspects of life, including academic performance. An educational leader can reconcile these discrepancies by considering context-specific factors and balancing the potential advantages of technology-assisted learning against its possible detriments to student well-being and focus.