• Korean journal of communication and information
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• v.69
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• pp.30-70
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• 2015

This paper is to show the relationship between power and communication. For this purpose, speech act theory has been introduced. Power is the capacity of some persons to produce intended effects on others. And the human being tries to get intended effects by perlocutionary acts through performing illocutionary acts, both of which belong to speech acts. Generally speaking, therefore, it can be said power is exercised through speech acts. Of course, in case of exercising physical force or violence, no speech act is needed. However, even violence is not totally unrelated with communication. Moreover, power other than violence is always in need of speech acts for its exercise. Including psychic force, power in general is in a close relationship with communication by mediation of speech acts. This paper, using speech act theory, attempts to examine that what is the relationship power and communication hold, that the exercise of power is the same as performing speech acts called perlocutionary acts, that the form of power is differentiated by kinds of illocutionary acts used for its exercise, and that morality of power is different according to illocutionary acts used for its exercise.

• Korean Journal of English Language and Linguistics
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• v.3 no.4
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• pp.499-526
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• 2003

This paper, based on Krifka (2001), is about the interpretation of quantifiers in questions. I have argued that quantification into question acts is possible for universal quantifiers, as these quantifiers are based on conjunction, an operation that is defined for speech acts. This explains the restriction to universal quantifiers, which are generalized conjunctions. I have developed a type system in which quantification into question acts can be described. I have argued that expressions that scope out of speech acts must be topic, which explains a number of additional observations. I have also discussed embedded questions, which, depending on the embedding verb, may allow for quantification into questions.

• Asia Pacific Journal of Corpus Research
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• v.2 no.1
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• pp.13-22
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• 2021

The present study employed an analytical framework that is characterised by a synthesis of quantitative and qualitative analyses with a specially designed computer software SpeechActConc to examine speech acts in business communication. The naturally occurring data from the audio recordings and the prosodic transcriptions of the business sub-corpora of the HKCSE (prosodic) are manually annotated with a speech act taxonomy for finding out the frequency of fillers, the co-occurring patterns of fillers with other speech acts, and the linguistic realisations of fillers. The discoursal function of fillers to sustain the discourse or to hold the floor has diverse linguistic realisations, ranging from a sound (e.g. 'uhuh') and a word (e.g. 'well') to sounds (e.g. 'um er') and words, namely phrase ('sort of') and clause (e.g. 'you know'). Some are even combinations of sound(s) and word(s) (e.g. 'and um', 'yes er um', 'sort of erm'). Among the top five frequent linguistic realisations of fillers, 'er' and 'um' are the most common ones found in all the six genres with relatively higher percentages of occurrence. The remaining more frequent realisations consist of clause ('you know'), word ('yeah') and sound ('erm'). These common forms are syntactically simpler than the less frequent realisations found in the genres. The co-occurring patterns of fillers and other speech acts are diverse. The more common co-occurring speech acts with fillers include informing and answering. The findings show that fillers are not only frequently used by speakers in spontaneous conversation but also mostly represented in sounds or non-linguistic realisations.

• Journal of KIISE:Software and Applications
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• v.35 no.6
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• pp.374-385
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• 2008

Speech act tagging is an important step in various dialogue applications, which recognizes speaker's intentions expressed in natural language utterances. Previous approaches such as rule-based and statistics-based methods utilize the speech acts of previous utterances and sentence features of the current utterance. This paper proposes a method that determines speech acts of the current utterance using the speech acts of the following utterances as well as previous ones. Using the features of following utterances yields the accuracy 95.27%, improving previous methods by 3.65%. Moreover, sentence features of the previous utterances are employed to maximally utilize the information available to the current utterance. By applying the proper probability model for each speech act, final accuracy of 97.97% is achieved.

• Korean Linguistics
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• v.76
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• pp.187-211
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• 2017

The purpose of this study is to investigate the speech act realization of speculative expressions and to present their teaching-learning contents. It is hard for Korean learners to use speculative expressions appropriately because there are various similar expressions and their meaning is distinctive in detail. This study describes speech act realizations of '-는 것 같다, -을까, -나 보다, -을걸'. All these forms have the meaning of speculations, so they are mainly used to present uncertain information or thoughts of speaker. But they show distinctive aspects. '-는 것 같다' is mainly used to present contents contrary to their counterparts' opinions or irritating for their counterparts. It is used as polite forms because it conveys meanings of uncertainty. Especially in these contexts, it performs the refusal speech acts. '-을까' has the characteristic feature in the complex forms such as '뭐랄까', '뭐라고 할까' and it performs request speech acts more frequently than '-는 것 같다'. Also it is used to express the speakers' opinions contrary to their counterparts'. '-나 보다' expresses speaker's speculations based on hearer's conditions or his speech, so it is used to respond to hearer actively and express interests unlike other speculative expressions. '-을걸' isn't used to perform request, to express interests to hearer. However, it is mainly used when speaker has the contrary assumptions or expectations to hearer's. Based on the analyze, this study presents and grades teaching-learning contents of speculative expressions.

• Journal of Korean language education
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• v.29 no.4
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• pp.225-254
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• 2018

The purpose of this study is to contrast the patterns of realization and understanding of refusal speech acts between Korean and Thai learners. This study intends to answer the following questions: (1) Do Koreans and Thai learners perform refusal speech acts differently? (2) Do Koreans and Thai learners understand refusal speech acts differently? A DCT and a follow-up interview were conducted to collect data of two groups of 30 native Korean speakers and 30 native Thai speakers. For research question 1, we analyzed the refusal strategy and provided reasons given by Koreans and Thai learners depending on the context. For research question 2, we ran a chi-squared test on the elements of the follow-up interviews, such as the weight of burden of refusing, and whether the participant would actually refuse or not. The differences between the refusal strategies of the two groups could be categorized by the preceding inducing speech act. In refusing a request, the difference was prominent in the apologizing strategy, whereas in refusing a suggestion, the difference was mainly in the direct refusal strategy. When refusing an invitation, the most evident difference was the number of refusal strategies employed. When providing an explanation of refusal to people with high social status, Koreans gave more specific reasons for refusals, whereas Thai learners tended to use more vague reasons. Moreover, when refusing an invitation, Koreans primarily mentioned the relationship, and Thai learners showed the spirit of Greng Jai. When asked the weight of burden of refusing, Koreans felt pressured to refuse a request from people with high social status, and a suggestion or invitation from people with high level of intimacy while Thai learners found it highly difficult to make a refusal in all cases. In answering whether they would actually refuse or not, Koreans tried not to make a refusal to people with high level of intimacy, and such a trend was not evident among the Thai. This study can help us better understand the learner's pragmatic failure, and serve as a basis in establishing a curriculum for teaching speech acts.

• Proceedings of the Korean Society for Language and Information Conference
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• 2007.11a
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• pp.311-320
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• 2007

Interrogative sentences are generally used to perform speech acts of directly asking a question or making a request, but they are also used to convey such speech acts indirectly. In the utterances, such indirect uses of interrogative sentences usually carry speaker's emotion with a negative attitude, which is close to an expression of anger. The identification of such negative emotion is known as a difficult problem that requires relevant information in syntax, semantics, discourse, pragmatics, and speech signals. In this paper, we argue that the interrogatives used for indirect speech acts could serve as a dominant marker for identifying the emotional attitudes, such as anger, as compared to other emotion-related markers, such as discourse markers, adverbial words, and syntactic markers. To support such an argument, we analyze the dialogues collected from the Korean soap operas, and examine individual or cooperative influences of the emotion-related markers on emotional realization. The user study shows that the interrogatives could be utilized as a promising device for emotion identification.

• Korean Journal of Cognitive Science
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• v.19 no.3
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• pp.297-310
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• 2008

Since speech acts implies speakers' intentions, it is essential to determine speakers' speech acts if we want to implement an intelligent dialogue system. We propose a two-step model for effectively determining speakers' speech acts. In the first step, the proposed model returns speech act candidates by using a neural network model based on machine learning and a predictivity model based on statistics, respectively. In the second step, using speech act candidates which are returned by the predictivity model, the proposed model filters out speech act candidates which are returned by the neural network model. Then, the proposed model selects a speech act with maximum output value among the unremoved speech act candidates. In the experiment on a schedule management domain, the proposed two-step modeling method showed better precisions than the previous methods only using a machine learning model or a probability model.

• Proceedings of the Korean Society for Language and Information Conference
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• 1994.02a
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• pp.203-212
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• 1994

• The Journal of the Convergence on Culture Technology
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• v.10 no.1
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• pp.261-270
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• 2024

This study is to analyze the aspects of speech acts of greetings in the workplace by Chinese students studying in South Korea. While existing studies have mainly focused on specific expressions of 'hardship' and 'greetings', or have been tailored to improve textbooks, this study aims to analyze the realization patterns of greeting actions in the workplace by Chinese students studying in Korea, based on speech act theory. It seeks to identify the differences and similarities between Chinese students in Korea and Koreans. The method of the Discourse Completion Test (DCT) in speech act theory is used for investigation, review, and analysis. Through the analysis results, this study hopes to understand the importance of greeting expressions among Chinese students in Korea and to help develop effective greeting strategies.