Hello everyone. My name is Li Na, and I am a research student. I currently teach Chinese at Ritsumeikan Asia Pacific University. I am interested in Chinese language education, particularly in improving Chinese conversational skills through the use of ICT and AI. I look forward to working with you.

Here, I will describe the paper I introduced at the recent English seminar.

• Title: Pedagogical Content Knowledge: A systematic review of Chinese language pronunciation teaching in the CFL context
• Authors: Linghong Li, Martin Valcke, Bart Dessein, Linda Badan, Christoph Anderl
• Journal: Foreign Language Annals (2021)
• DOI: https://doi.org/10.1111/flan.12558

1. Research Background

First, I will explain the background of this research. In Chinese language learning, pronunciation is a crucial element. Chinese, in particular, has tones. Even with the same sound “ma,” the meaning changes depending on the pitch contour. Furthermore, it contains many phonetic features that are difficult for learners to master, such as aspirated and unaspirated sounds, and retroflex sounds. Therefore, pronunciation is considered one of the most challenging areas for learners of Chinese as a foreign language.

However, within the overall field of Chinese language education research, pronunciation instruction has not necessarily received sufficient attention compared to other skills such as reading, writing, and listening.
Based on this awareness of the issue, this paper is a study that attempts to systematically organize what kind of instructional strategies teachers have actually used in Chinese pronunciation instruction, and what effects these strategies have.

2. Research Objectives

This paper has three main objectives.

The first is to clarify the extent to which research on pronunciation instruction in CFL (Chinese as a Foreign Language) refers to research on second language pronunciation instruction.
The second is to organize what kind of pronunciation instructional strategies are currently used in CFL classrooms.
The third is to examine the empirical effects of these instructional strategies.

3. Theoretical Perspective

This paper uses the concept of Pedagogical Content Knowledge (PCK). While this is a somewhat technical term, simply put, it refers to the knowledge teachers possess that connects “what to teach” with “how to teach it.”

For example, a teacher teaching Chinese pronunciation needs not only knowledge of the Chinese sounds themselves, but also knowledge of where learners are likely to stumble, what kind of practice is effective, and how to check learning outcomes. This paper views pronunciation instruction not as mere repetitive practice, but as an educational activity that requires the teacher’s professional ingenuity.

4. Research Methodology

In this paper, research published between 1980 and 2019 was targeted, and relevant literature was collected and organized. Initially, 549 documents were found, but after excluding those that did not fit the content or were duplicates, 22 studies were finally analyzed in detail.

The databases used were CNKI, ScienceDirect, ProQuest, and Web of Science. Many of the studies covered were aimed at students learning Chinese at higher education institutions such as universities, or at teachers who teach pronunciation to those students.

5. Characteristics of the Analyzed Studies

Among the 22 studies analyzed, many targeted learners whose native language is English. However, learners with various native languages such as Korean, Japanese, Thai, Russian, Mongolian, and Polish were also included. This shows that a learner’s native language has a significant impact when learning Chinese pronunciation.

Also, many of the studies dealt with tones and the pronunciation of individual sounds. On the other hand, it was found that there are few studies dealing with natural pronunciation in conversation, rhythm, intonation, and so on.

6. Main Results

First, in Chinese pronunciation instruction, methods such as comparing the learner’s native language with Chinese sounds, listening to and repeating after teachers or audio models, drill practice, using diagrams of speech organs, and using gestures or body movements were frequently used. These are considered particularly useful for beginner learners to acquire accurate pronunciation.

Second, for tone instruction, it was shown that practice using computers is effective. For example, methods such as viewing changes in pitch on a screen or recording one’s own pronunciation and comparing it with that of a native speaker. Since it can be difficult to judge Chinese tones by ear alone, support that allows for visual confirmation is considered easy for learners to understand.

Third, many studies reported that pronunciation instruction led to improved scores on pronunciation tests, increased learner awareness, and more active participation in class. In other words, it is considered that appropriate pronunciation instruction has a certain effect.

7. Challenges Identified by This Paper

On the other hand, this paper also points out that there are several challenges in previous research.

The first is that the foundation of thinking suitable for Chinese pronunciation is not yet sufficient. While there are studies that refer to ideas from English education and second language acquisition research, theories that sufficiently address the characteristics of Chinese tones and sounds are still in the process of development.

The second is that the research subjects are biased toward tones and individual sounds. In actual conversation, not only the accuracy of pronunciation but also rhythm, intonation, speaking speed, and speaking in a way that is easy for the listener to understand are important. However, there are not yet many studies that deal with these points.

The third is that there is little practice through actual interaction. Activities that use pronunciation while interacting with others, such as role-playing, presentations, and free conversation, have not yet been sufficiently researched. Especially for intermediate and advanced learners, it becomes important not only to “read correctly” but also to “communicate naturally.”

The fourth is the challenge of evaluation methods. In previous research, methods of having students read words or sentences to evaluate pronunciation have been frequently used. However, it is considered difficult to sufficiently see how naturally one can speak in actual conversation with that alone.

8. Conclusion and Significance

This paper is a study that systematically organizes CFL pronunciation education research. It has great value in that it clarifies overall trends that are difficult to see from individual studies alone.

It also shows trends in effective instructional strategies. In particular, it clearly shows that comparative and repetitive instruction for segmental sounds and computer-assisted instruction for tones are effective.

Furthermore, as future research topics, problems such as the inadequacy of theoretical frameworks, bias in research subjects, lack of communicative instruction, and the fragility of evaluation methods were revealed. Because of this, it can be said that it has become clearer what points should be developed in the future.

Reflections

First, this paper is one of the few literature reviews that organizes research related to Chinese phonetics, and in that sense, it is a very significant study. Also, the journal in which it is published is a highly regarded one, so it can be said to be a highly reliable paper.

By reading this paper, I was able to understand not only the accumulation and achievements of research in this field but also the research challenges and missing points more systematically. Furthermore, there were many points that were helpful for my own research in terms of how to proceed with and organize a review paper.

I myself would like to continue researching the improvement of Chinese conversational skills using ICT and AI in the future. Therefore, this paper is an important document for organizing the background of my own research. In particular, the need for theory construction based on the phonetic characteristics of Chinese, and the need for comprehensive pronunciation education research that takes into account more natural conversation and interaction, which are pointed out in the text, are points I would like to focus on in my own future research.

Report by: Li Na