The present study is based on the theoretical assumptions that frequency of characters and their structural components, as well as the frequency types of structural components, are important to enable learners of Chinese as a foreign language (CFL) to discover the underlying structure of Chinese characters. In the CFL context, since reliable target language input is limited largely to textbook materials and teacher instruction, it is important to more rigorously examine the inventory of Chinese characters that is typically presented in CFL textbooks. The purpose of this study was to systematically describe and classify Chinese characters from ten CFL textbooks designed for college and adult beginning learners. The main focus was to compare the textbooks in the following areas: explicit orthographic decomposition instruction, character frequency selection, radical combination frequency, radical semantic transparency, radical positional regularity among different character graphic structures, phonetic element reliability, and phonetic component combination frequency. To accomplish the analysis required for this study, a special character database was created. Dictionaries were used to classify character characteristics, and documented frequency lists were used to classify the character usage frequency. The findings revealed that most textbooks rarely include explicit orthographic decomposition instruction in the vocabulary lists or lessons, while over 40% of the characters in most of the textbooks did not combine with other characters to form words. In addition, analysis of frequency lists created over time revealed that the ten textbooks generally contain many high frequency characters. Furthermore, the results indicated that 60% of the characters in the database were classified by relatively few radicals (17%), with most radicals appearing on the left side of the characters. Relatively reliable phonetic analogy groups appeared frequently. About half of the characters are semantic-phonetic compound characters. Less than 10% of the characters in the textbooks are semantic-phonetic compound characters that contain semantically transparent radicals and reliable phonetic elements. The results of the study suggest that textbook writers should consider integrating orthographic decomposition and component frequency materials into their textbooks, as systematic instruction in textbooks is generally lacking. Teachers should also be mindful of emphasizing the high frequency characters that are consistently featured in all textbooks, as well as the frequently appearing radicals and left-right internal structure of many of the characters. In this way, students will early on develop a firm foundation of the principles governing Chinese orthography.

The main purpose of this study was to develop a reliable and valid Chinese as a Foreign Language (CFL) Anxiety Scale based on a sound theoretical model of CFL Anxiety. Furthermore, the study attempted to discuss the influence of background variables on CFL Anxiety and the relationships between CFL Anxiety and other learning variables such as motivation, self-perceived language achievement, etc.. A total of 428 students studying Chinese in two U.S. universities participated in the study. Based on the results of item analysis, the researcher retained 16 items in the final CFL Anxiety Scale. EFA performed on responses to the 16 items from the 245 participants at the southwestern university yielded three factors: CFL Speaking Anxiety, Listening Anxiety, and Reading & Writing Anxiety. These results provided evidence for the construct validity of the CFL Anxiety Scale. Correlation analyses between the 16- item CFL Anxiety Scale and other related measures showed that the CFL Anxiety Scale had high convergent, discriminant, and criterion-related validity. The internal consistency reliabilities of the final 16-item CFL Anxiety Scale and its three subscales (i.e., Speaking, Listening, and Reading & Writing Anxiety scales) performed on responses from the 428 participants yielded Cronbach’s Alphas of .898, .837, .802, .and 875. ANOVA and MAVOVA analyses revealed that heritage-learning status and proficiency level had significant effects on CFL Anxiety, CFL Speaking Anxiety, Listening Anxiety, and Reading & Writing Anxiety. Heritage learners with Chinese language background were significantly less anxious than heritage learners without Chinese language background and non-heritage learners. Advanced learners experienced significantly lower levels of CFL Anxiety than elementary and intermediate learners. In addition, seven variables: age, perception of difficulty of Chinese, motivation in learning Chinese, self-perceived language learning abilities, self-perceived achievement in the Chinese class, self-expectations in the Chinese class, and perception of importance of Chinese were found to be significantly correlated with CFL Anxiety, and altogether explained 33.2%, 20.5%, 14.8%, and 33.1% of variances in CFL Anxiety, Speaking Anxiety, Listening Anxiety, and Reading & Writing Anxiety respectively. / text

This dissertation examines the effects of semantic and phonetic radicals on Chinese character decoding by high-intermediate level Chinese as a Foreign Language (CFL) learners. The results of the main study (discussed in Chapter #5) suggest that the CFL learners tested have a well-developed semantic pathway to recognition; however, their phonological pathway is not yet a reliable means of character identification. Semantic radicals that correctly pertain to character meaning facilitated reaction time in semantic categorization tasks (Experiment #1), while radicals that had no immediately interpretable relation to character meaning had a strong inhibitory effect. The relativeaccuracy of phonetic radicals (for predicting the whole-character's pronunciation) did not measurably improve homonym recognition (Experiment #2). Subjects were then tested to determine their default processing modes in Chinese character reading. In a lexical decision task (Experiment #3) wherein semantic radicals or phonological components were blurred to delay recognition, surprisingly, the subjects were significantly slower in identifying pseudo-characters when the phonological component was blurred, indicating that, despite having unreliable phonological pathways to character recognition, the subjects were still utilizing that strategy first. These results were mirrored in a sentence reading task (Experiment #4) wherein a single character had either a blurred semantic radical or phonological component. This tendency to use the less developed pathway is explained as a default means of attempting character recognition as a result of subjects gleaning orthographic information from the densely packed phonological component and as a result of L1 (English) interference predisposing subjects to phonological decoding strategies.Such a study on CFL learner reading processes is an important step towards ameliorating CFL teaching methodologies. For this reason, the author contrasts the data on CFL learners with data taken from similar experiments with native Chinese speakers (in Chapter #6) in order to demonstrate concrete differences in character reading processes which should affect teaching practices between the two groups. The authorconcludes the dissertation by making targeted recommendations for CFL pedagogical practices based upon the results of the study on the effect of character-internal features on reading patterns by non-native readers of Chinese (Chapter #8).

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This dissertation addresses the differential effects of two oral corrective feedback strategies, recasts and metalinguistic prompts, on the acquisition of Chinese wh-questions and classifiers, while examining how individual differences (i.e. language analytical abilities, attitudes, and anxiety) would moderate the effects of CF. Two beginning Chinese classes were randomly assigned to the recast or metalinguistic prompts group. In a span of 5 weeks, a total of 4 treatment sessions took place. Students were tested with an oral production task and a written error correction task before, immediately after, and two weeks after the treatment. Mixed-method ANOVAs were used to analyze the differential effects of the two CF strategies on the acquisition of wh-questions and classifiers. In addition, students also completed two questionnaires, with one testing their language analytical ability, and a combined questionnaire measuring their attitudes and anxiety. Multiple regressions were used to analyze the relationship between individual differences and students’ learning outcome. The results showed that the metalinguistic prompts group had significant gains in accuracy in all measures, regardless of testing time (posttests or delayed posttests), target forms (wh-questions or classifiers), and testing mode (oral production or written error correction tests). The recast group showed significant gains in the written tests for wh-questions and classifiers, but only achieved significant short-term gains for wh-questions in the oral test. Regarding individual differences, we found that learners’ language analytical abilities and attitudes were important in predicting their test performance, while anxiety did not affect the learning outcome. Results were discussed within the Interactional Cognitive Framework. Form-focused instruction, along with metalinguistic prompts, which were consistent, output-pushing, and reminded students of previous learned declarative knowledge, worked better than input-providing CF (recasts) for both syntactic and lexical features. Metalinguistic prompts withheld the target L2 forms, provided metalinguistic comments, and pushed for modified output, which may have increased the likelihood for learners to close the gap between their existing knowledge and the target L2 forms, and convert declarative knowledge into procedural knowledge. The findings also suggested that CF could be delivered without raising students’ anxiety, and helping students maintain positive attitude was important for their language development.

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This case study aims to investigate the relationship between the online reading group meetings (ORG) and reading difficulties among upper-level learners of Chinese as a foreign language (CFL learners). Based on Bernhardt’s constructivist model of L2 reading (1986, 1991) and sociocultural perspectives, this study attempts to answer two research questions: 1. What reading difficulties upper-level CFL learners encountered when they read in Chinese? 2. What components in the online reading group meetings helped upper-level CFL learners to cope with their reading difficulties? How did the components help? Seven Fourth-Year Chinese learners at a university in the United States participated in this study and attended the ORG meetings throughout a semester to discuss five assigned readings. Qualitative research methods were used to collect and analyze the data. The data sources of this study included pre- and post-ORG questionnaires, pre- and post-meeting comprehension checks, pre- and post-meeting self-reports, recordings of the online reading group meetings, and semi-structured interviews. The findings showed a complicated and interactive relationship of the six components in Bernhardt’s model when it came to reading difficulties among upper-level CFL learners. Even though the participants identified word recognition as one of their top reading difficulties when reading in Chinese, the findings showed that extra-text driven components, especially intratextual perceptions and prior knowledge, played an important role in determining the participants’ reading comprehension. Being able to constantly monitor what they learned from each paragraph and which prior knowledge they applied to the reading was found to be a key to improving their reading comprehension. The findings also found reflexivity in dialogic collaboration, especially when the ORG meetings created opportunities for the participants to improve their reading comprehension via peer-to-peer interaction. The patterns of peer-mediated learning included giving corrective feedback, negotiating meaning, learning from listening, strategy coaching, and using English strategically. Whereas the instructor as a facilitator was regarded important to provide timely feedback and facilitate the discussion, the findings suggested that a peer-led group discussion was possible for upper-level CFL learners once they built up their confidence in offering help to their peers. Even though the component of the role assignment seemed to be beneficial for the participants to cope with their reading difficulties in the ORG meetings, the participants did not perceive each role equally helpful nor easy due to various reasons. The study concluded with a discussion of the implications for CFL education, teacher education programs and future research.

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This research focuses on the strategies that native English speakers use as they learn to speak and write Chinese vocabulary words in the first year of an elementary Chinese class. The main research question was: what strategies do native English-speaking beginning learners of Chinese use to learn Chinese vocabulary words in their speaking and writing? The study was conducted at a medium-sized comprehensive university in the Southeastern U.S. The study drew from concepts and theories in second language acquisition and psycholinguistic studies. A random sampling of four students was selected in their first year of Chinese study for qualitative analyses. Data were collected from demographic student surveys, reflection papers, interviews, observation and field notes, weekly diary of the students and Strategies Inventory for Language Learning (SILL). The conclusions from this study provide insight as to how students of this demographic approach the challenge of learning Chinese. From this study, a clear picture emerges that students use different strategies to learn Chinese. Some students respond better to sound while others are more visually based learners. However, in this study, students used combinations of audio, visual, and kinesthetic learning techniques. The tonality of spoken Chinese was one of the most difficult skills to master and this aspect of the language frustrated many students. This is a widely recognized problem with Chinese education. Nevertheless, students enjoyed the artistic nature of Chinese characters and for the most part enjoyed writing them. This element can be emphasized in Chinese instruction to motivate students and appeal to visual learners. Similarly, integrating instruction on Chinese culture into language classes made the Elementary Chinese curriculum more appealing to students. Using native Chinese speakers from the local community in the language curriculum, reinforced classroom instruction, made the instruction more relevant, and increased student interest. Encouraging students to attend Chinese cultural events in the community had many of the same positive benefits for students. The motivations for learning revealed in this study are very interesting and support earlier studies of Chinese learners. Personal and profession interests as well as a combination of both these factors were the most commonly cited reasons for learning Chinese. Maintaining proper motivation is a pivotal factor that determines the success of many elementary learners including the students in this study. When students lost their motivation, interest in the curriculum and learning declined as well. Teachers need to be aware of motivations and attempt to foster them in individual students in order to maximize the learning experience. / Ph. D.