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우울증 치료용 웨어러블 기술 제품의 수용 의도

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Alternative Title
Acceptance Intention of Wearables for Treating Depression : Moderation Effects of Depression Degree
Abstract
Depression: Moderation Effects of Depression Degree, using a wearable device named "Flow" aimed at treating depression with a technique called tDCS (transcranial direct current stimulation) developed by a Swedish company. In recent years, attention has been called to the drastically increased number of depression patients. In the context of flawed conventional treatment, this study creates a TAM (technology acceptance model) based model for depression treatment wearables, combining the features of the product and users. The independent variables include innovation, social influence, mobility, perceived cost and result demonstrability; the dependent variables include perceived usefulness, perceived ease of use, attitude and behavioral intentions; the moderating variable is depression degree. This study analyzes the degree of influence by independent variables and the effects of the moderating variable using SmartPLS 3.0 based on 386 conducted surveys. It is found out that innovation, social influence, mobility, perceived cost, result demonstrability, and perceived ease of use directly affect perceived usefulness; innovation and mobility affect perceived ease of use; social influence and perceived cost do not affect perceived ease of use. For a clearer and more systematic view of how independent variables affect dependent variables, 2nd Order CFA(Second Order Confirmatory Factor Analysis) method is utilized to prove the influence of external factor on perceived usefulness and perceived ease of use. It is also proved that perceived usefulness and perceived ease of use directly affect attitude, and attitude directly affects perceived usability. In the moderation study of depression degree, it is concluded that depression degree moderates 1) how social influence affects perceived usefulness, 2) how perceived ease of use affects perceived usefulness, and 3) how attitude affects behavioral intentions. Other assumptions of moderation effects are not proved. In a nutshell, this study sheds some light on the application and acceptability of new wearable products, and the popularization of depression treatment knowledge.
Author(s)
형원원
Issued Date
2021
Awarded Date
2021. 2
Type
Dissertation
URI
https://oak.jejunu.ac.kr/handle/2020.oak/23846
Alternative Author(s)
邢媛媛
Affiliation
제주대학교 대학원
Department
대학원 경영정보학전공
Advisor
김민철
Table Of Contents
Ⅰ. 서 론 1
1. 연구의 배경 및 목적 1
2. 연구방법 및 구성 2
Ⅱ. 이론적 배경 3
1. 우울증 의 개요 및 치료 방법 3
1) 우울증 의 정의 및 특징 3
(1) 우울증 의 정의 3
(2) 우울증 의 진단표준 및 특징 4
2) 우울증 의 치료방법 및 치료현황 5
(1) 우울증 치료방법에 개요 5
(2) TDCS에 관한 설계 7
2. 웨어러블 디바이스에 설계 및 응용 12
1) 웨어러블 디바이스의 개요 12
2) 웨어러블 디바이스의 특징 13
3) 웨어러블 디바이스의 핵심 기술 15
4) 웨어러블 디바이스의 응용 16
5) 기술 수용 모델(TAM)에 개요 .및 TAM을 적용한 웨어러블 디바이스 수용의도에 관한 선행 연구 20
(1) 기술 수용 모델(TAM)의 개요 20
(2) 기술수용모델 (TAM) 을 적용한 웨어러블 디바이스 수용의도에 관한 선행 연구 21
Ⅲ. 분석 23
1. 연구모형 및 가설설정 23
1) 연구모형의 설정 23
2) 연구가설의 설정 24
3) 변수의 조작적 정의 및 설문측정항목 28
2. 자료 분석 및 가설검증 32
1) 데이터 수집 32
2) 표본 집단의 특성 분석 33
3) 신뢰성 및 타당성 분석 33
4) 판별적 요인 분석 36
5) 연구가설의 검증 37
Ⅳ. 결론 46
1. 연구결과 46
2. 시사점 49
3. 연구의 한계점 및 연구 방향 49
Degree
Master
Publisher
제주대학교 대학원
Citation
형원원. (2021). 우울증 치료용 웨어러블 기술 제품의 수용 의도
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