This thesis investigates referential communication strategies using the theoretical framework of Levelt's (1989) model of speech production and its application to second language speech production (de Bot, 1992). The investigation focuses on utterances of adult speakers who solve a referential communication task in their first language (English) and their second language (German). Two different groups participate in the study. The first group consists of students from a large West Canadian University who learn German in a foreign language classroom, whereas the second group consists of native speakers of English who work in Germany and acquire German in a second language environment. All participants describe abstract shapes while their utterances are being recorded and later transcribed for analysis. Quantitative and qualitative methods measuring the time and words reflect the strategies used to describe the shapes. The analysis of the data reveals that the participants in Germany are more accurate in their descriptions and solve the referential problems more successfully than the participants from the West Canadian University do. The direct contact these participants have with the German language and culture proves to be beneficial to the process of generating a comprehensible message in referential communication. The study concludes with suggestions for the teaching of German as a second language and recommendations are made for future research on language acquisition the learning environment.

The purpose of this study was to investigate the effect of first language literacy and educational backgrounds on literacy and academic performance in a second language and, to learn more about students' perceptions of their linguistic, academic and social development in schooling in which the language of instruction is English. Fifty-five students were selected from seven high schools in the Vancouver School District, Vancouver, British Columbia. Information about students' first language (L1) literacy and educational experiences, including previous instruction in English was obtained on arrival. Proficiency in second language (L2) reading and first and second language writing was observed on arrival and in the spring of 1996, after a minimum of four years of English-only schooling, using standardized and holistic measures. Grade Point Averages (GPA) were calculated for students' achievement in four academic subjects. Analysis by ANOVA showed a significant difference in the length of time spent in ESL due to years of previous English study (F (7,43) = 4.26, p = .0012). Pearson product-moment correlation coefficients were calculated to observe relationships between L1 literacy and time spent in ESL, L1 education and time spent in ESL, and L2 reading and writing and achievement in English, social studies, science and math. Significant relationships were found between proficiency in L2 reading and writing and academic achievement, as measured by GPA. Significant findings were also obtained for L1 literacy and time spent in ESL (-.33, p < .05). Orthographic similarity was not a predictor of L2 reading, as measured on a standardized test of reading comprehension (t = .105, p = .747). Results of the study showed that L1 literacy development, L1 schooling, and previous English study enhanced acquisition of English, as measured by time spent in ESL. The researcher concluded that L1 literacy and education are important factors affecting the rate and level of L2 proficiency attained and academic achievement. Implications from findings suggest that in schooling where the language of instruction is English, students who have not acquired literacy skills in L1 have different needs and face a greater challenge than students who are literate in L1 .

Inflectional verbal morphology, the system of correspondences between grammatical meanings and their means of expression, is an area of language which is difficult for adult L2 learners. The purpose of this thesis is to develop a pedagogical tool for Anglophone adult learners presenting French verbal morphology with a focus on semantics. This thesis adopts the view that explicit teaching of grammar is the most effective with these learners. Using theoretical insights from the Meaning-Text Theory, Le Morpheur, an Internet-based conjugator, has been developed. In order to see a fully-conjugated form using Le Morpheur, the user selects from a table of inflectional meanings those he wishes to express. In this way, the user becomes aware of all the meanings which must be combined to produce a verbal form. This resource was tested with a group of first-year French students at Dalhousie University. The participants were enthusiastic about Le Morpheur and the manner in which it presents French verb conjugation. These encouraging results indicate that continuing development and evaluation of this semantic-based pedagogical approach is desirable.

This thesis investigates the syntax-discourse interface in adult, end state second language (L2) acquisition. Specifically, it examines topic constructions in Spanish and English, namely Clitic Left Dislocation (CLLD) and Contrastive Left Dislocation (CLD), which exhibit both syntactic and discourse level properties. In both cases, topics occur at the left periphery of clauses and reintroduce a subset of a known set previously mentioned in discourse. Sensitivity to specificity is available in Spanish but not in English. The interpretation of the topicalized element as either generic or specific depends on the presence or absence of the clitic. Data from a bidirectional study are reported in order to investigate the issue of L1 transfer as well as the question of whether acquiring a new property is easier than losing a property. / Three current theories of acquisition are examined, namely, the Full Transfer/Full Access model (FT/FA), Failed Functional Features Hypothesis/Representational Deficit Hypothesis (FFFH/RDH), and Optionality theory. The theories are considered with respect to their predictions about L2 ultimate attainment and the syntax-discourse interface. / Participants were 15 end state speakers of L2 Spanish/L1 English and 15 end state speakers of L2 English/L1 Spanish were tested. Three tasks were administered for each study (Sentence Completion Task, oral Sentence Selection Task, and oral Acceptability Task) targeting topic constructions and associated interpretive properties in the respective target languages. Results for the L2 Spanish study indicate that while the syntactic properties of CLLD were acquired, the interpretive properties of specificity were fossilized (i.e. clitic was overgeneralized). Results for the L2 English study also showed that the syntactic properties were acquired but the specificity distinction of the L1 was transferred into the L2. Results demonstrate that problems with specificity occur in both directions as predicted by the theory of Optionality. In both cases, the optionality found at the interpretive level was L1-based. Namely, non-target L1 forms co-existed with the L2 forms.

This study explores the relationships among technology, language literacy and instruction in University Continuing Education Institutions. Adult second language education strives to update media resources in an information era in which literacy encompasses the abilities to communicate both in different languages and in a variety of media across disciplines. / The main assumption underlying this study is that teaching adults to use language in an era in which networks and multimedia are major components, is a challenging task and responsibility. Instructional implications of literature regarding the implementation of new technologies in language learning suggest a persistent disagreement on the merits of new technologies as learning tools and a mismatch between expectations and applications of new media. I interview four teachers of second or foreign languages to adults to explore the challenges embedded in mediating adults' literacy in using multiple representations of second language knowledge within technology enhanced classroom environments. / Teachers are shown to integrate digital technologies into traditional print and audiovisual tools to advance three main literacies: Cultural literacy relates to the ability to make socioculturally appropriate links of language and media. Disciplinary literacy denotes the ability to effectively identify, analyze, evaluate and apply language resources in various contexts. Media literacy denotes the ability to make informed choices among the various language representations. Integrated media applications are challenging for teachers who need to be aware of media benefits and constraints. The ongoing development of teachers' media literacy is a prerequisite for meaningful and constructive uses of the instructional resources available that will enable adults to apply second language knowledge within and beyond linguistic, cultural, and disciplinary contexts.

This thesis sets out to test the Full Transfer Full Access hypothesis (FTFA), which claims (i) that second language (L2) learners start out with the parameter settings instantiated in their first language (L1) grammars ('full transfer') and (ii) that they can subsequently reset parameters to the target L2 settings where these differ from the L1 settings, provided the required (triggering) positive evidence is available in the L2 input ('full access'). / Three studies on the L2 acquisition of two verb movement parameters, the V2 parameter and the Split-IP parameter (SIP), are reported. The first study investigates 'full access', testing whether English-speaking learners of Afrikaans, who started acquiring the L2 in early childhood and are thus child L2 learners, can reset the two parameters. The second study investigates 'full transfer' and 'full access' by testing whether English-speaking and German-speaking learners start out with different settings of the two parameters and whether the English-speaking learners can reset the parameters. All participants in this study are adult L2 learners, which facilitates a comparison of child L2 acquisition (first study) with adult L2 acquisition. The third study investigates whether Afrikaans-speaking learners of French can acquire knowledge of the ungrammaticality of certain construction types that are allowed in their L1 but not in the L2 (although the languages share the same parameter setting), despite the fact that there seems to be no positive evidence to this effect in the L2 input. It is argued that, taken together, the studies provide evidence in support of the FTFA. / The original contribution of this thesis lies in (i) investigating both verb movement parameters (instead of only one), (ii) providing a thorough discussion of the relevant syntactic properties of Afrikaans, (iii) investigating the L2 acquisition of Afrikaans, and (iv) addressing the question of how learners go about acquiring a parameter setting ([+SIP]) in cases where both the L1 and the L2 share the parameter setting but the L1 exhibits a superset of the properties exhibited by the L2.

This thesis investigates the second language acquisition of Japanese relative clauses (RCs) by native speakers of English or Korean. Researchers have argued that Universal Grammar (UG) can be accessed in adult second language (L2) acquisition. The Full Transfer Full Access (FTFA) Hypothesis (Schwartz and Sprouse 1994, 1996) claims that after initial transfer from L1, learners reset their parameter values and are able to acquire L2 properties that are different from their L1. Japanese and English relativization: while Japanese relativization does not involve movement in the syntax (Kuno 1973, Saito 1985, etc.), English relativization involves obligatory operator movement and is subject to movement constraints like Subjacency. Because of Subjacency, certain RC structures are prohibited in English. In Japanese, on the other hand, a zero pronominal, pro, is base-generated in the gap position of an RC and coindexed with the relative head noun, and thus long distance relativization is possible. I argue that the presence or absence of pro is also a parametric difference between Japanese and English; pro is present in Japanese, but not in English. In order for English speakers to acquire Japanese RCs, they need to reset the values of these two parameters. / Experimental studies were conducted with high-intermediate and advanced learners of Japanese (15 English speakers and 18 Korean speakers). Tests examined the learners' knowledge of the two grammatical properties in Japanese---namely, the lack of wh-movement and the presence of pro. Korean is different from English but similar to Japanese with respect to the parameters in question. Following FTFA, it is hypothesized that English-speaking learners initially transfer their L1 values, and that eventually they are able to switch parameters to the L2 values by accessing UG. The results of several tasks (including interpretation tasks and judgment tasks) confirm this hypothesis; while Korean speakers generally performed well irrespective of proficiency levels, English-speaking intermediate learners transferred their L1 values, failing to accept grammatical Japanese sentences that are not possible in English. English-speaking advanced learners, on the other hand, performed better than intermediate learners, and exhibited evidence that they had acquired the two properties of Japanese, supporting FTFA.

Through an investigation of the acquisition of feature geometric representations in first and second language acquisition, this dissertation demonstrates how the Feature Geometry theory contained in Universal Grammar actively guides and constrains the acquisition of segmental representations by children. In addition, it demonstrates how the mature feature geometry in a speaker's mental grammar restricts the range of nonnative phonemic contrasts that he or she will be sensitive to in the input and, hence, able to acquire as an L2 learner. / Three related areas of research are explored and integrated in this work: first, a theoretical study explores the feature-geometric representation of sonorant and non-sonorant laterals, based on their behavior in a variety of phonological processes cross-linguistically, and suggests that [lateral] is not a phonological feature, but rather that laterality is a phonetic property that derives from a specific feature-geometric representation; second, an experimental study investigates the acquisition of phonemic contrasts by English children and demonstrates that segmental representations are acquired in a uniform order that is consistent with properties of Feature Geometry; finally, a series of experimental studies examines the perception and acquisition of the English /l-r/, /b-v/, /p-f/, /f-v/ and /s-theta/ contrasts by native speakers of Japanese, Mandarin Chinese and Korean. / The findings from each of these studies are synthesized to obtain a comprehensive picture of how segmental representations are acquired and how this L1 knowledge impinges on the acquisition of L2 phonemes: it is argued that the monotonic acquisition of feature-geometric structure by young children restricts their sensitivity to particular non-native contrasts, and the continued operation of this existing feature geometry in adult speech perception constrains which non-native contrasts adult learners will be sensitive to in the L2 input and, therefore, capable of acquiring; the circumstances in which the native grammar facilitates perception of non-native contrasts and in which acquisition is possible are also discussed.

No description available.

At a technically biased secondary school in KwaZulu-Natal, teachers of Grade 12 English Second Language (ESL) learners, including myself, found it problematic to assess students' writing which is often fraught with spelling and grammar errors. This meant that these learners were disadvantaged because they were assessed with a lower score in comparison to students who edited their work and ensured that their writing was free from spelling and grammar errors. The aim of this study is to improve English vocabulary spelling of ESL learners by investigating the effectiveness of processing Heard English Vocabulary, in comparison to the Transcribed Vocabulary Training Programme (TVTP). This study is theoretically framed by the Cognitive Load Theory (2003), and employs a quasi-experimental approach as a methodology (Goodwin, 2005). It is a quasi-experiment because the sample was not randomly selected, as in a classic experiment. The sample consisted of 60 Grade 12 English Second Language (ESL) volunteers from a technically biased high school in Ethekwini, KwaZulu-Natal. Significant findings revealed first, that the comparative analysis of the Nonequivalent Control Group (NECG) in comparison to the Experimental Group (EG) was that the Transcribed Vocabulary Training Programme (TVTP) increased the 06-010 average scores for the EG by 36.3%, yet reduced the average time by 40 seconds; second, the visual and kinetic nature of transcription facilitates distinct pattern markings on the graphemic output lexicon; third, transcription also facilitates semantic processing, because meaning can be derived from context, and finally, there is a strong positive correlation between transcription and sustained attention, which implies that correct transcription depends on sustained attention. The findings in this research are compatible with the principles underpinning Sweller and Cooper's (1998) Cognitive Load Theory and Instructional Design. It is argued that if the instructional design uses more than one sense of perception, for example, auditory and visual, then the cognitive load on the working memory is decreased and the mental capacity (attention levels) is increased. When mental capacity is increased, the chances of retrieval are greater. It is also argued that time and training results in automatic processing, which decreases cognitive load, and increases mental capacity. Training also enhances performance, and reduces performance time. In this study, performance would mean written retrieval of English vocabulary. The findings also suggest that any ESL learner who attentively transcribes meaningful English vocabulary will successfully retrieve English vocabulary. The overall conclusion of this research is that instructional designers (for example, educators) have some control in increasing attention levels through synergizing the senses of perception at the encoding stage of the instructional design, and presenting meaningful data. The use of transcription as a 'hands on' instructional design in a quasi-experiment makes this an innovative project. This study began in March 2005 and was completed in July 2008. / Thesis (Ph.D.)-University of KwaZulu-Natal, Durban, 2009.