• 한국조사연구학회:학술대회논문집
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• 한국조사연구학회 2002년도 추계학술대회 발표논문집
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• pp.241-253
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• 2002

1980년대 이후 전 세계적으로 유선 전화가 빠르게 보급되고 다양한 표본 추출 기법들이 개발되면서 자료 수집 방법으로서 전화 조사가 널리 사용되어 왔다. 한편 1990년대 초반 이후 통신기술이 급격히 발전하면서 대부분의 국가에서 핸드폰의 수가 점차적으로 증가했고 특히 최근 수년간에 걸쳐 그 수가 급증했다. 아울러 유선 전화 대신 핸드폰만을 소유하는 전화 가구들이 증가하면서 많은 국가들에 있어 유선 전화 가구 보급률이 감소하고 있다. 본 논문에서는 유럽 연합, 우리나라를 포함한 아시아 지역, 북미 등에서 핸드폰의 증가에 따른 유선 전화 가구 보급률의 변화와 동향을 살펴보고 특히 우리나라에서도 당면할 수 있는 전화 조사상편의 문제를 다룬다.

• Child Health Nursing Research
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• 제2권1호
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• pp.112-126
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• 1996

The purpose of this study was to investigate the current status of the need of telephone call and to identify the status of nursing intervention through telephone. Head nurses of the pediatric nursing unit and a nurse of pediatric outpatient clinic wrote down the telephone record of calls by parents of children discharged from hospital from 7 am to 3 pm during the period of March to June, 1995. Content of 120 telephone calls but for 26 calls with incomplete record among 146 calls were analyzed into frequency of general characteristics, needs and nursing intervention. The needs of telephone call were identified and classified into 11 areas and analyzed into frequency of detailed content by 11 areas. Nursing intervention was identified and classified into 10 categories, and analyzed into frequency of detailed content by 10 categories. The findings of this study were as follows ; The need of telephone call was identified with nutritional state, medication, vital signs, language retardation, personal hygiene, vaccination, administration procedure, physical symptoms, follow up care management and others. The most frequent needs were physical symptoms and vaccination. A kind of food among nutrition dose of drugs among medication, fever among vital signs, cough among physical symptoms, and content of vaccination among vaccination was the most frequent needs. Nursing intervention through telephone was identified with instruction, knowledge offer, information offer, judgement, solicitation, referral and instruction, referral, connection, reassurance, reservation, and regulation. Instruction, knowledge offer and information offer was the most frequent nursing intervention by telephone call. Instruction was about a visit to hospital, a visit to nearby clinic, instruction about symptoms,, instruction about nursing care procedure, retelephoning and vaccination. Knowledge offer was about vaccination, knowledge related to medication, and dental care. Information offer and judgement was about vaccination and medication. Referral and instruction delivery was about instruction delivery following consultation to doctor, visit to emergency room and a visit to hospital following consultation to doctor. These results suggest that telephone call intervention program should be established as a field of extended pediatric nursing role in health care delivery system for the children.

• 한국통신학회논문지
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• 제12권1호
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• pp.71-81
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• 1987

ISDN의 효율적 활용을 위해서는 다양한 가입자 서어비스를 제공할 수 있는 terminal의 개발이 선결되어야 한다. 본 논문의 ISDN가입자-망 간 접속에 관한 2편의 논문중 제2부로서 ISDN가입자 단말장치의 일반적 관련요소에 대한 연구를 수행하였으며 ISDN이 제공할 수 있는 서어비스 중 가장 간단한 예로 전화 서어비스를 위한 stimulus mode type의 digital telephone을 설계, 제작하여 그 성능을 고찰하여 보았다. 본 digital telephone은 ECM(Echo Cancellation Method)방식을 사용하여 network에 접속되며 user-network간 신호방식으로 CCITT의 I.440-441에서 권고하는 LAPD Protocol을 채택하였고 소규모 ISDN교환 emulator와의 연동을 통하여 관련된 S/W 및 H/W개발의 타당성을 검증하였다. 또한 digital telephone으로서의 기본 기능인 음성의 디지틀화, man-machine interface등이 실현되었다.

• 한국조사연구학회지:조사연구
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• 제10권1호
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• pp.33-56
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• 2009

국내 전화조사에서 면접대상인 가구 또는 개인 표본을 뽑기 위한 표본추출틀로서 전화번호부 또는 이와 대등한 전화번호 데이터베이스가 주로 사용된다. 최근에 전화번호부 등재를 원하지 않거나 이동전화의 사용으로 유선전화를 보유하지 않은 가구들이 늘면서 전화번호부에 포함되지 않은 가구들이 증가하고 있다. 그런데 전화번호부의 가구 포함률이 낮을수록 포함편향으로 인하여 조사의 정확성이 떨어질 수 있다. 따라서 국내 전화조사의 정확성 판단을 위해 전화번호부의 가구 포함률 추정은 매우 중요하다. 본 논문에서는 먼저 국내 가구들의 전화보유 분포를 살펴보고 이를 다른 국가들과 비교한다. 그리고 전화번호부의 특성들을 설명하고 간접적 직접적 방법으로 전화번호부의 가구 포함률을 추정하며, 그 실제 포함률이 전국적으로 65.6%에도 못 미쳐 조사결과의 신뢰성 확보가 어려운 수준임을 보인다. 또한 이러한 비포함 문제를 해결하기 위해서는 효율적 임의번호추출법의 개발이 필수적임을 밝히며 이에 따른 몇 가지 연구방향들도 제시한다.

• 한국간호교육학회지
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• 제22권3호
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• pp.345-354
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• 2016

Purpose: The purpose of this study was to determine the effects of a low intensity exercise program with telephone coaching on the physical fitness and physiological index of elderly women who are receiving home visiting health program. Methods: This study was conducted using a non-equivalent control group pretest-posttest design. The participants were 53 senior citizens. The subjects (15) in experimental group 1 performed only a low-intensity exercise program and the subjects (16) in experimental group 2 performed a low intensity exercise program with telephone coaching for 16 weeks. The low intensity exercise program consisted of muscle strength band exercise, stretching, and hand exercise using balls. Results: There were statistical differences in the right grip strength (p=.030), left grip strength (p=.035), raising behind of right arm (p=.046), raising behind of left arm (p=.045), postprandial blood sugar (p=.021), body mass index (p=.029). Conclusion: The low intensity exercise program with telephone coaching is recommended as a physical fitness and physiological index for elderly women in a home visiting health program.

• 기본간호학회지
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• 제15권4호
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• pp.457-466
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• 2008

Purpose: The purpose of this study was to determine the effects of low intensity exercise program with telephone coaching on the physical fitness of elderly people who are receiving home visiting nursing care. Method: This study was conducted using a non-equivalent control group pretest-posttest design. The participants were 61 elders. Elders (34) in the experimental group performed low intensity exercise and of these 16 received telephone coaching. The low intensity exercise program consisted of stretching, muscle strengthening with an elastic band, massage, and ball exercise, five days a week, for sixteen weeks. Data were collected from July 2007 to December 2007. $x^2$-test, ANCOVA with SPSS WIN 11.0 program were used to analyse the data. Results: There were statistical differences in the right grasping power in the right hand (p=0.021), Raising behind of right arm (p=0.006), Raising behind of left arm (p=0.007). Conclusion: These results indicate, that a low intensity exercise program with telephone coaching can help improve physical fitness in elders receiving served home visiting nursing care.

• 경영과학
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• 제25권2호
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• pp.43-55
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• 2008

Contingent valuation method(hereafter CVM) is generally believed to be one of the most popular methods used for quantifying the value of non-market goods or services particularly by asking respondents of willingness to pay. This study deals with how to use CVM in calculating the value of mobile telephone service by suggesting methodology of estimation and eliminating biases. This study represents an attempt to estimate the WTP(Willingness To Pay) of the mobile telephone service using the face-to-face interview which is the qualitative technique is used. In this study, by using the single bound dichotomous choice model(SBDC) in order to analyze the valuation of mobile telephone service, WTP was estimated. Also we analyze the factors to pay for mobile service in which it becomes the important factor of demanding services. We used logit model. In order to provide robust estimates of WTP, we have used the Method of Montecarlo Simulation. Consequently, consumers showed that WTP about the mobile communications service is generally high. And it could know that the WTP will fell down as the specialized knowledge about the mobile communications frequency was high. It will be able to become the important part to not only the business carrier but also the policy maker to estimate the economic value of mobile telephone service.

• 정보와 통신
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• 제11권2호
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• pp.113-122
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• 1994

본 논문은 우리나라 PSTN 가입자 번호 배분의 실태와 문제점을 분석 검토하여 장기적인 안목에서 우리나라의 ISDN 가입자 번호계획의 방향을 제안하였다. 특히 현 번호체계에서 ISDN 번호체계로 전환계획을 세울 때는 통화량이 많은 공공기관이나 관공서 등에는 선호도가 높고 기억하기 쉬운 번호를 전국을 통일하여 부여하므로써 호손율을 줄일 수 잇고 시간절약을 도모하는 방안을 모색하였다. 이러한 번호 전환계획에 대한 구체적인 실행 방안으로 T-time 이전에 시행 될 한국의 국번호 개편에 즈음하여 일관성 있게 가입자 번호 개혁을 단행하고 이어서 미비된 부분에 대해서는 국 신설이나 대형건물, 공공기관의 단독 RSS 설치시에 시행하도록 하므로써 혼돈을 줄일 수 있다.

• 한국조사연구학회지:조사연구
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• 제5권1호
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• pp.1-26
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• 2004

The aim of this study lies in answering the question "How to form weighting cells to enhance sample representativeness in telephone, Internet and mobile surveys\ulcorner". For this, we explored 2% raw data of Year 2000 Population and Housing Census of Korea looking for meaningful patterns for ownership of telephones, the usage of Internet and/or mobile phones. We found that telephone coverage rates vary significantly by household size; 84.6% for one member households, contrasting 98.5% for two-or-more member households. Thus, telephone survey samples need to be weighted differently in sub-groups by household size for proportional representation of target population. Searching socio-demographic factors influencing the use of Internet by C5.0 tree models, we found that education levels and the occupation (or housing type, the automobile ownership) are two most important factors in addition to gender and age. Thus, surveyor might form weighting cells by such factors at the stage of post-stratification or set quotas, a priori, proportional to size of the cells by such factors. For mobile surveys, we approached similarly and found that education levels and the occupation (or the automobile ownership, marriage status) are two additional factors that may be used in forming weighing cells or in setting quotas for cells.

• 한국조사연구학회지:조사연구
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• 제12권2호
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• pp.77-88
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• 2011

최근 우리나라의 전화조사가 전화번호부 기반에서 벗어나 임의번호걸기(RDD)로 이행되는 추세에 있다. 그러나 아직도 대부분의 전화조사가 지역 성 나이대 할당표집으로 수행되므로 이로 인해 재택성향이 큰 사회적 계층에 편중되기 쉽다는 지적이 있어 왔다. 이에 대한 대응으로서 시간균형할당표집이 제안된 바 있었으나 실증적 조사는 이제까지 부재하였다(허명회 황진모 2006). 이 연구는 TV시청환경에 대한 조사를 RDD와 통상적인 할당 표집의 결합방식으로 수행한 결과와 RDD와 시간균형할당표집의 결합방식으로 수행한 결과를 비교하여 제시한다.