what is the scope and delimitation of the study' the relationship between social media usage and sleep quality of senior high school students?
Answer (1)
Answer:The scope and delimitation of a study on the relationship between social media usage and sleep quality among senior high school students define the boundaries of the research. A well-defined scope clarifies what aspects of the topic will be investigated, while the delimitations specify the limitations and exclusions. Scope: The scope should clearly articulate the target population (senior high school students), the specific social media platforms to be considered, the metrics used to measure social media usage (e.g., daily time spent, frequency of use, types of platforms), and the methods for assessing sleep quality (e.g., self-reported questionnaires like the Pittsburgh Sleep Quality Index (PSQI), actigraphy, polysomnography). The scope might also specify the types of relationships to be examined (correlations, causal links). For instance, the scope might focus on the impact of nighttime social media use on sleep latency, sleep duration, and sleep efficiency. It could also explore whether specific types of social media content (e.g., violent content, social comparison-inducing content) have a differential impact on sleep. Delimitations: The delimitations acknowledge the limitations of the study. This might involve specifying a geographic area (e.g., a particular school or region), a particular demographic within the senior high school population (e.g., only students of a specific gender or academic track), or a specific time frame for data collection. The delimitations should also acknowledge any methodological limitations, such as the reliance on self-reported data (which can be subject to recall bias and social desirability bias), the inability to establish causality definitively (correlation does not equal causation), and the potential influence of confounding variables (e.g., stress levels, pre-existing mental health conditions, academic workload). The study might also delimit its scope by excluding certain social media platforms or focusing solely on the correlation between social media use and sleep quality, rather than exploring potential mediating or moderating factors. Finally, the delimitations should clearly state what aspects of the broader topic are not being investigated. For example, the study might explicitly exclude an examination of the impact of social media on daytime functioning or the role of parental influence on social media usage and sleep habits. By clearly defining both the scope and delimitations, the study ensures its focus remains manageable and its findings are accurately interpreted within their defined context.
