The student demonstrates a strong understanding of the subject through the effective use of relevant terms and concepts, such as bilingualism and executive functions, supported by credible sources. They apply subject-specific terminology effectively throughout the essay, discussing theories like the inhibitory control hypothesis and the significance of socioeconomic status. The exploration of bilingualism and cognitive development is comprehensive, incorporating a variety of research materials and addressing the research question thoroughly. The essay references an appropriate number of high-quality sources, including peer-reviewed articles and empirical studies, which enrich the analysis and support the arguments presented. Overall, the student effectively addresses the complexities of bilingualism and its cognitive implications.
