출력에 민감한 경제성에 관한 연구

최숙희,김성헌 한국현대언어학회 2001 언어연구 Vol.17 No.2

최숙희·김성헌. 2001. 출력에 민감한 경제성에 관한 연구, 언어연구 17-2, 227-244. 최근 Chomsky(1998)에 의해서 통사이론의 이동에 의한 도출적 접근방식을 지지해 줄 수 있는 강력한 증거가 제기되고 있다. 최소주의 체계 하에서 이동 현상의 근본적 원동력이 확대투사원리(Extended Projection Principle: EPP)라고 보며, 나아가 일반화 EPP로 모든 언어의 이동 현상을 포착하게 된다. 본 연구에서는 이러한 EPP를 외견상 비완벽성의 견지에서 고찰하면서 T의 EPP 자질은 의무적인 반면 C나 υ의 EPP 자질은 수의적이라는 일반화를 살펴본다. EPP 자질이 아무런 정보구조 효과 없이도 만족된다는 사실을 정당화하기 위해 핵, 의미적 내용이 없는 경우, 불완전 Ψ-자질, 의미효과가 없는 연속 순환적 인상의 경우들을 만족시키는 EPP를 다룬다. 또한 Fox(1998)의 의미해석에 민감한 경제성에 의해서 C나 υ가 정보구조에서 변화를 야기시킬 때에만 수의적으로 EPP 자질을 지니는 문제를 해결한다. 출력 경제성은 수의적 운용들이 출력에 영향을 끼쳐야 한다는 조건이므로 LF에서 민감한 작용역 경제성이 언어능력 전 과정을 통해 확대되는 출력에 민감한 경제성을 제안하면서 모든 운용은 접합점에서 출력 효과를 나타낼 때에만 민감하게 발생한다고 주장한다. 결과적으로 EPP 선택 자질들에 대한 수의성은 의미해석 과정에서 출력 경제성인 정보구조 효과를 예견할 수 있을 때에만 작용된다는 일반화를 포착한다. (한국과학기술원/단국대학교)

Factors Affecting Korean Registered Nurses’ Intention to Implement Smoking Cessation Intervention

최숙희,김윤희 질병관리본부 2016 Osong Public Health and Research Persptectives Vol.7 No.1

Objectives: Nurses have been identified as an instrumental partner in tobacco reduction. This study aimed to examine factors affecting Korean nurses’ intention to implement smoking cessation intervention in Busan, Korea. Methods: The participants were a total of 215 Korean registered nurses. A selfadministered questionnaire evaluated predisposing factors, motivational factors (attitude, social influence, and self-efficacy) and intention to implement smoking cessation intervention. Data were analyzed by t tests, Pearson’s correlation, and hierarchical multiple regression. Results: The mean age of the participants was 28.12 ± 5.72 years. The majority of the participants were staff nurses (85.6%), and 64.2% of the sample had < 5 years of work experience. Significant predictors of intention to implement smoking cessation intervention included perceived barrier of smoking cessation intervention (β = -0.128, p = 0.023), willingness to receive smoking cessation training (β = 0.123, p = 0.034), more positive attitude (β = 0.203, p = 0.002), higher social influence (β = 0.292, p < 0.001), and higher selfefficacy toward smoking cessation intervention (β = 0.151, p = 0.021), which explained 45% of the total variance of intention to implement smoking cessation intervention. Conclusion: Attitude, social influence, and self-efficacy towards smoking cessation intervention had a significant positive influence in determining the intention to implement smoking cessation intervention. These findings can be used to develop evidence-based smoking cessation training programs for nurses in Korea. The programs should aim for positive attitude, higher social influence, and higher self-efficacy in hospital settings.

On Coreference

최숙희 한국현대영어영문학회 1987 현대영어영문학 Vol.29 No.1

Coreferential relations between antecedent and anaphor have been a source of controversy in linguistic research. Many linguists have centered their interests on the coreferential theory and the coreferential conditions in English pronominalization transformation, and they have tried to establish more general and simpler theory for coreference. This study examines pronominalization transformation in part Ⅱ and deals with noncoreference rule which solves some problems of pronominalization transformation in part Ⅲ. In part Ⅳ, the coreferential theory is discussed with the binding theory suggested by Chomsky, in order to pursue more a general explanatory adequacy. In part Ⅱ, the coreferential theory in pronominalization transformation is examined. Consider the following examples: (1) a. Schwartz claims that he is sick. b. He claims that Schwartz is sick. (1 a) shows ambiguity because the relation between Schwartz and he is interpreted either coreferentially or noncoreferentially by pronominalization transformation. However, the relation between Schwartz and he in (1 b) is disjoint in reference. Because identical conditions must be represented as coreference, Chomsky suggested indexing rule which assigns every NP in a sentence an index. However, the pronominalization transformation can't restrain its overgeneration. In part Ⅲ, noncoreference rule is dealt with. This section shows that there is no need to consider coreferential theory as a rule, for pronominalization is restricted by recoverability condition and is not derived in order to delete some NP. Therefore, noncoreference rule is illustrated in the following examples: (2) a. ?His mother loves John. b. *He loves John's mothor. In (2 a), the relation between His and John is coreferential because His precedes and does not kommand John. However, in (2 b), the relation between he and John's is noncoreferential because He precedes and kommands John's. Although the noncoreference rule solves some problems of pronominalization, it can't be accepted as a general theory. In part Ⅳ, the binding theory is discussed. To propose the indexing condition, Chomsky suggested the binding theory; an anaphor must be bound in its governing category and a pronominal NP must be free in its governing category if it has one. (3) a. *Wei thought [s COMP [s* each otheri gave the books to Bill]]. b. Maryi thought [s COMP [s* shei gave the books to Bill]]. Because the anaphor each other must be bound in its governing category S*, (3a) is ungrammatical. In (3b), pronoun she must be free in its governing category S*, she can be coindexed with Mary. Consider the followiog examples whose governing categories are NPs: (4) a. *We heard [NP* their stories about each other]. b. John saw [NP* my picture of him]. In (4a), the governing category which anaphor must be bound is NP*. If there is a subject in the governing category NP* like (4a), the result of binding theory in (4a) is acceptable because the anaphor can't be bound in its governing category. On the other hand, a pronominal must be free in its governing category; the sentence (4b) is grammatical if him is coindexed with John. Because binding theory in GB framework has some problems in explaining the arguments which appear in NPs, it is revised with the concept of SUBJECT. The governing category for a is the minimal category containing a SUBJECT accessible to a. In the revised binding theory, an anaphor is bound in a local domain and a pronominal is free in a local domain. Therefore, (4 a) is ungrammatical because an anaphor can't be bound in a local domain, and (4 b) is grammatical because a pronoun is free in a local domain. Although the binding theory explains complementary distribution between an anaphor and a pronominal in most cases, it can't explain the following examples: (5) a. They read [each other's books]. b. John read [his book]. To explain this, the minimal governing category in (5 a) is considered as S, whereas the minimal governing category in (5 b) is considered as NP. These explanations are so complicated that the binding theory is revised again. Therefore, Indexing is BT-compatible with (α, β) if a is an anaphor and is bound in β under Ⅰ, and α is a pronominal and is free in β under I. The revised binding theory solves many problems of transformations and explains the grammaticality of many sentences with BT-compatibility under indexing. However, it seems that the revised binding theory recedes from the binding theory which shows complementary distribution between an anaphor and a pronominal. Therefore, the binding theory can't be a perfect solution to the coreferential theory, and it leaves us many interesting research questions into the relationship between coreference and noncoreference.

상호사와 작용역

최숙희 한국현대언어학회 1995 언어연구 Vol.11 No.1

The purpose of this study is to deal with reciprocal scope for the interpretation of reciprocal constructions in English. Because the reciprocal requires a plural NP as an antecedent, the referential dependency between the reciprocal and the antecedent shows the ambiguity in the reciprocal scope. In the analysis of reciprocal scope, the distributor each of each other moves to the antecedent NP at LF for the reciprocal binding and the reciprocal ambiguities. Both the distributor and the reciprocator are quantifiers and subject to QR However, the distributor each requires the weak distributivity and the variable bound to each is the plural variable, while the floated quantifier each requires the strong distributivity and its variable is the singular one. Hence, the scopal assignment of the distributor phrases by QR explains the ambiguities of the reciprocal constructions.

통계적 추론의 교육을 위한 웹기반 전자교재의 개발

최숙희 한국자료분석학회 2007 Journal of the Korean Data Analysis Society Vol.9 No.2

A web-based electronic text was developed to help to learn properly the procedure of statistical inference and analytical method of its result for those who need statistical inference to improve a hypothesis of research as non-statistics. Developed electronic text explains the meaning of estimation and procedure of statistical hypothesis testing. And also it deals with the procedure of statistical hypothesis testing and analytical method of results in cross analysis, correlation analysis, t-test and analysis of variance. We survey how many classes and what kinds of names the related statistics have in the departments of non-statistics in college. It turns out that most colleges opened the courses of statistics. All the branch of learning in natural science, humanities and social science, college of education, field of medical science and even the college of arts and physical education has opened the courses of the related statistics. 통계비전공자이면서 연구가설의 입증을 위해 통계적 추론을 반드시 필요로 하는 사람들을 대상으로 통계적 추론의 절차와 그 결과의 해석방법을 좀 더 쉽고 올바르게 학습할 수 있도록 도움을 주는 웹기반 전자교재를 구현하였다. 구현된 전자교재에서는 추정의 의미와 통계적 가설검정의 원리 및 절차를 설명하였으며 실제 자료분석에서 널리 사용되어지는 분석기법인 교차분석, 상관분석, 두 표본의 평균비교, 분산분석 등에서의 통계적 가설검정의 절차와 분석결과의 해석방법 등을 다루었다. 전국 4년제 대학의 비통계학과에서 통계학 관련 강좌를 어느 정도 개설하고 있는지, 또한 어떤 이름으로 통계학 강의가 이루어지고 있는지를 조사하였다. 대부분의 대학에서 통계학 강의가 이루어지고 있었으며 자연과학분야뿐만이 아니라 인문사회과학, 사범대학, 예체능계열, 의약학분야까지 모든 학문분야에서 다양한 이름으로 통계학 관련 강좌가 개설되어 있음을 알 수 있었다.

간호대학생의 문화적 역량에 영향을 미치는 요인

최숙희 한국자료분석학회 2017 Journal of the Korean Data Analysis Society Vol.19 No.6

본 연구는 간호대학생의 문화적 역량의 정도와 영향을 미치는 요인을 파악하여 문화적 역량을 향상하기 위한 기초자료를 제공하기 위해 시행되었다. 본 연구의 대상은 B, Y시의 간호대학생 1, 2학년 168명이다. 자료수집은 2017년 5월 22일부터 6월 2일까지였다. 수집된 자료는 SPSS 22.0 program을 이용하여 실수와 백분율, 평균과 표준편차, t-검정, 일원분산분석, Pearson 상관계수, 다중회귀분석으로 분석하였다. 문화적 역량의 평균은 3.27±0.42점이었으며, 일반적 특성에 따른 문화적 역량의 차이에서 다문화 학생과 수업경험(t=18.985, p<.001)이 통계적으로 유의한 차이를 나타냈다. 다문화 인식, 다문화 태도, 다문화 효능감, 문화적 역량과의 상관관계를 분석한 결과 다문화 인식(r=.524, p<.001), 다문화 태도(r=.373, p<.001), 다문화 효능감(r=.484, p<.001)은 문화적 역량과 정적 상관관계를 나타내었다. 문화적 역량에 영향을 미치는 요인은 다문화 인식, 다문화 학생과 수업경험, 다문화 효능감으로 나타났고, 문화적 역량을 33.2% 설명하는 것으로 나타났다. 본 연구 결과를 통해 간호대학생의 문화적 역량에 영향을 미치는 요인을 확인하는 반복연구와 문화적 역량을 높일 수 있는 교육과 프로그램 개발이 필요하다. The purpose of this study was to explore degree of nursing students multicultural perception, multicultural attitude, multicultural efficacy and cultural competence, the factors influencing of cultural competence of nursing students and to provide the basic data to increased cultural competence. This research involved 168 nursing students at B, C city. Data were collected from May 22, 2017 to June 2. The analyzed by the ANOVA, Pearson's correlation coefficient, and multiple regression using SPSS/WIN 22.0. The degree of cultural competence with the nursing students were 3.27±0.42. There were significant difference in cultural competence with experience of class with multicultural students. There were positive correlation between cultural competence and multicultural perception (r=.524, p<.001), between cultural competence and multicultural attitude (r=.373, p<.001), between cultural competence and multicultural efficacy (r=.484, p<.001). Regression analysis showed 33.2% of variance in nurses cultural competence can by experience of multicultural perception, experience of class with multicultural students, multicultural efficacy. These results indicated that it is necessary to determine the various factors affecting cultural competence. And cultural competence increasing education and program development are required.

P-값을 이해하기 위한 멀티미디어 프로그램의 개발

최숙희 한국통계학회 1997 Communications for statistical applications and me Vol.4 No.3

통계학의 개념들을 직관적으로 이해시키기 위해 기존의 교재중심 강의교육에서 탈피하여 실제적인 실험을 중시하고 컴퓨터를 교육에 활용하는 방안에 국내외적으로 많은 관심이 쏠리고 있다. 본 연구에서는 통계학의 기초개념들을 쉽게 배울 수 있는 통계교육용 멀티미디어 프로그램개발의 한 단계로서 유의성검증시 필요한 p-값(유의확률)의 의미를 정확히 이해하고 적용할 수 있도록 하는 프로그램을 개발하였다. 다양한 상황을 소리, 컴퓨터그래픽, 애니메이션, 텍스트와 동영상을 통합한 멀티미디어 환경하에서 구현하여 피교육자가 흥미를 가지고 학습함으로써 단순한 계산결과가 아니라 원리와 과정을 알 수 있도록 구성하였다. 이 프로그램은 한글 windows 95가 설치된 개인용컴퓨터에서 사용할 수 있으며 internet을 통하여 web browser에서 직접 실행할 수 있다.

정규 모집단의 평균 비교를 위한 신뢰구간 겹치기 시각화

최숙희,한경수,Choi, Sookhee,Han, Kyungsoo 한국통계학회 2017 응용통계연구 Vol.30 No.5

두 개의 정규 모집단의 평균이 같은가를 검증할 때 두 개의 신뢰구간이 겹치는 지를 시각적으로 판단하여 결정하는 방법은 매우 직관적이면서도 사용하기 쉽다. 그러나 신뢰구간이 겹칠 때도 두 집단의 평균은 통계적으로 유의하게 다를 수 있으므로 가설검증 결과와 다를 수 있다. 평균 차에 대한 신뢰구간을 각 평균의 신뢰구간으로 변환한 후에 두 신뢰구간이 겹치는지 여부를 시각적으로 판단하여 가설검증을 할 수 있는 방법을 제안한다. 또한 이 방법은 분산이 같은 k개의 정규 모집단의 평균을 비교할 경우에도 사용할 수 있음을 보인다. Data analysts sometimes test the equality of two normal population means by the inspection of the overlapping of two confidence intervals. This method seems simple to use; however, it is a common statistical misconception to suppose that two normal means are not significantly different because of no overlapping. This article will present transforming the confidence interval of the mean difference to individual confidence intervals that are visualized to inspect overlapping. It will also be shown that this technique can be extended when comparing the k normal population means with equal variances.

교양 통계학 교재: 위기인가? 기회인가?

최숙희,한경수 한국통계학회 2022 응용통계연구 Vol.35 No.1

Recently, the number of students taking basic statistics in liberal arts courses at universities nationwide has been increasing significantly. Students who learn statistics only for one semester are more likely to live as consumers than producers of statistical analysis in the future. What consumers need is statistical literacy and thinking skills rather than statistical methods. This paper deals with what points should be considered in order to develop textbooks that improve statistical thinking. 최근 전국 대학에서 교양 통계학을 배우는 학생이 크게 늘고 있다. 2022년 대학수능에서 수학영역의 선택과목으로 확률과 통계를 선택한 학생은 53.2\%를 차지했다. 통계를 한 학기만 배우고 졸업하는 통계 비전공 학생들은 미래에 데이터를 통계적으로 분석하는 생산자보다 소비자로 살아갈 가능성이 높다. 통계 소비자가 배워야 할 것은 요리법처럼 각종의 통계 분석 기법이 아닌 통계적 문해력과 사고력이다. 이 논문은 통계적 사고력을 함양하는 교양 통계학 교재를 개발하기 위해 고려해야 할 사항들을 논의한다.

인터넷쇼핑몰의 쿠폰판촉이 소비자의 구매행동에 미치는 영향

최숙희,김홍,Choi, Sook-Hee,Kim, Hong 한국벤처창업학회 2006 벤처창업연구 Vol.1 No.2

This study is conducted to examine how purchase behaviors of consumers have affected by the promotion of coupons in internet shopping mall. This study was conducted with the purpose of identifying the differences In purchase behavior based on consumer's perception and experience of internet shopping mall coupons, and based on consumers' perception of cost and value of coupons, using a theoretic framework presented in previously conducted studies. The results of this study can be summarized as follows. First, based on the perception of coupons, there were significant differences in intent to use and intent to re-use at the time when coupons are offered, and at the time when coupons are offered, no significant differences were found between the level of interest and the importance of coupon at the time of visiting the shopping mall; however, significant differences were found in the overall purchase behavior based on perception of coupons. Second, when overall differences In purchase behavior based on experience in coupon use was observed, having experience in using coupons showed a higher average than did having no experience in using coupons, showing a significant difference. It was found that compared to those without experience in using coupons, those with experience with coupons had higher intent to use at the time when coupon is offered, intent to re-use at the time when coupon is offered, and higher level of purchase behavior In the importance of coupons at the time of visiting the shopping mall. Third, when relationship between purchase behaviors, cost of coupon, and perception of convenience was observed, a clear static relationship was found. This suggests that as the cost and perception of convenience of coupon increases, purchase behavior also increases. Such result suggests that there is a difference in purchase behavior based on experience in coupon use. When relationship of purchase behavior by variables of cost of coupon and perception of convenience is observed, it has a positive relationship with the perception that the use of coupon includes saving money, financial help, enjoyment of use, habitual use, has a short effective date, and has a negative relationship with the perception that it saves little money and is a waste of time. Therefore, it can be seen that purchase behavior has the highest relationship with enjoyment of coupon use and habitual coupon use. Such results suggest that purchase behavior will be significantly influenced based on cost of coupon and perception of convenience.