Few valid and reliable placement procedures are available to assess the English language proficiency of adults who enroll in English for Speakers of Other Languages (ESOL) programs. Whereas placement material exists for children and university ESOL students, the needs of students in adult community education programs have not been adequately addressed. Furthermore, the research suggests that a number of variables, such as, native language, age, prior schooling, length of residence, and employment are related to second language acquisition. Numerous studies contribute to our understanding of the relationship of these factors to second language acquisition of Spanish-speaking students. Again, there is a void in the research investigating the factors affecting second language acquisition and consequently, appropriate placement of Haitian Creole-speaking students. This study compared a standardized instrument, the NYS Place Test, used alone and in combination with a writing sample in English, to subjective judgement of a department coordinator for initial placement of Haitian adult ESOL students in a community education program. The study also investigated whether or not consideration of student profile data improved the accuracy of the test. Finally, the study sought to determine if a relationship existed between student profile data and those who withdrew from the program or did not enter a class after registering. Analysis of the data by crosstabulation and chi-square revealed that the standardized NYS Place Test was at least as accurate as subjective department coordinator placement and that one procedure could be substituted for li other. Although the writing sample in English improved accuracy of placement by the NYS test, the results were not significant. Of the profile variables, only length of residence was found to be significantly related to accuracy of placement using the NYS Place Test. The number of incorrect placements was higher for those students who lived in the host country from twenty-five to one hundred ten months. A post hoc analysis of NYS test scores according to level showed that those learners who placed in level three also had a significantly higher incidence of incorrect placements. No significant relationship was observed between the profile variables and those who withdrew from the program or registered but did not enter a class.

The purpose of this research study was to identify and define important components that might constitute an ecology of language (Mufwene 2001; Haugen 1972). Focusing on components as varied as social networks, physical ecology, identity and linguistic realities allowed for the construction of such a model, which was then applied to a specific case study addressing the vitality of Haitian Creole among first and second generation Haitian college students in South Florida. The resulting ecology of language model demonstrates that the competition and selection pressures guiding language use among first and second generation Haitian college students hinge on two ecological factors: the survey respondents' level of American acculturation and their desire to be involved in or affiliated with a separate subgroup of Haitians. The study found that (1) the reported language behavior of parents had no correlations with the respondents' interest in affiliating with other Haitians, and (2) Haitia n college students who do identify strongly with Haitian culture do not necessarily equate that cultural identity with the Haitian Creole language. These results suggest, in contrast to the claims of Zephir (2001), that Haitian college students will acculturate quickly into American linguistic society despite their desire to maintain the hyphenated identity of Haitian-American. Additionally, many of the conditions which are noted in the language endangerment literature (Grenoble & Whaley1998; Nettle & Romaine 2000; Crystal 2000) pointing towards language loss are occurring within the Haitian college community in South Florida. Despite the fact Haitian college students in South Florida all have positive attitudes towards Haitian culture and language, the respondents prefer to speak English rather than Haitian Creole. As is the case with other minority languages (Potowski 2010), it can be predicted that Haitian Creole will maintain its integrity and vitality in America continued / immigration. / by Kristyl Williams Kepley. / Thesis (Ph.D.)--Florida Atlantic University, 2011. / Includes bibliography. / Electronic reproduction. Boca Raton, Fla., 2011. Mode of access: World Wide Web.