Answer:
In Shirley Brice Heath's study of literacy in preschoolers, she found that children from the primarily African-American neighborhood of Trackton.
Step-by-step explanation:
For 9 years, Shirley Brice Heath carried out a comparison of linguistic practices in two culturally different communities called Trackton and Roadville. These two neighborhoods were similar as regards size and wages, but Trackton was mainly populated by African Americans, whereas Roadville had a white population.
Heath participated in everyday life and activities of each community. Her goal was to recognize how much home life and neighborhood influenced the language of residents, to finally determine the link between these styles of language and school.