Final answer:
The exact research question for Dickinson & O'Connell (1990) cannot be determined from the provided information, but studies often analyze how Emily Dickinson's poetry intersects with gender roles.
Step-by-step explanation:
The provided information does not contain details about the research question for Dickinson & O'Connell (1990). As such, I cannot confidently provide an accurate answer about their specific research question. However, in relation to Dickinson's work, a relevant research question might involve examining how Emily Dickinson's poems support or challenge traditional gender roles in the nineteenth century. Literary scholars often engage with such questions to better understand the cultural and social contexts of literary works.