Members of society today embrace multiple communication media for various purposes and intents. Text messaging has been identified as the medium of choice for continual relationship maintenance and text messaging from mobile devices overshadows all other media forms for the support of social connections. Text messaging is changing everything from how operators market their plans to how advertisers and service providers reach consumers. But just as technology usage of social media and internet access are different across generational boundaries, text messaging usage and habits may also be different for various generational groups. The majority of peer-reviewed research regarding text messaging usage habits has focused on adolescent and young adult users with less attention on text messaging usage habits by older adults; there is a scarcity of peer-reviewed research examining cross-generation text messaging habits and texting usage patterns. The primary goal of this study was to assess the similarities and differences in text messaging usage habits, purposes, and support of social connections differentiated by five of the commonly designated generational groups in America; the Post-War Silent Generation, Baby Boomers, Generation X, Millennials, and Generation Z. A mixed methods study provided data on the text messaging usage habits of members of the generational groups using a pool of adult college students, members of the researcher’s LinkedIn network, and data from a survey service to determine to what extent differences and similarities exist between users’ text messaging usage habits within each generational group. Results indicated generational group membership has a significant effect on a participant’s messaging volume (UV), text messaging partner choices (TMPC), and text messaging social habits (SH), regardless of gender, education level, or employment status. The older the generational group, the more likely they are to prefer talking over texting and to have issues with the device interface. The Post-War Silent generation texts their spouses the least of any group, while Generation X texts their spouses the most, and all generational groups with the exception of Generation Z would limit texting while driving. Generational characteristics seem to have some influence over texting behaviors. Contributions to the existing body of knowledge in the human computer interaction field include an investigation of factors that contribute to each generational group’s willingness to embrace or reject the text messaging medium, and an investigation into the into how each generation views and exploits the texting medium.

Den ökande och snabba utvecklingen av informations- och kommunikationsteknik har skapat ett nytt ekosystem inom hälso- och sjukvårdssektorn bestående av digitala plattformar. Detta har gjort det möjligt för patienter att söka och ta emot vård på nya sätt som tidigare inte var möjligt. Att digitalisera patientresan har visat sig vara effektivt och underlättar självständigt boende och enkel åtkomst för uppföljningskonsultationer för de som lider av kroniska sjukdomar. Trots detta är många människor, särskilt äldre, underrepresenterade i användningen av digitala vårdplattformar. Syftet med detta examensarbete är att undersöka äldre patienters beteende inom digitala vårdplattformar för att tillgodose behoven hos den större befolkningen och minimera den digitala klyftan. För att uppnå syftet formulerades följande forskningsfrågor: Vilka är skillnaderna i användningsbeteende mellan äldre och yngre primärvårdspatienter på digitala vårdplattformar? Vilka är de viktigaste förebyggande faktorerna som påverkar äldres användningsbeteende? Denna studie följde en mixad forskningsdesign. Vi använde SPSS för att utföra one-way ANOVA följt av ett Games-Howell post hoc-test för varje variabel som möjligtvis kunde förklara en skillnad i användningsbeteende mellan yngre och äldre primärvårdspatienter. För att svara på vår andra forskningsfråga genomförde vi 17 intervjuer med respondenter i åldern 60+ som tidigare använt en digital vårdplattform. Våra resultat visar att det finns en signifikant skillnad i användningsbeteende mellan äldre och yngre primärvårdspatienter. Den äldre generationen spenderar mer tid under anamnes, onboarding och i väntekö, där de i åldern 75+ sticker ut mest på alla uppmätta variabler. Den äldre generationen tenderade också att betygsätta tjänsten något lägre, uppskatta deras hälsa högre och bli tilldelad färre antal sjukvårdsexperter i processen jämfört med den yngre generationen. De viktigaste förebyggande faktorerna som påverkar äldres användningsbeteende är den upplevda användbarheten, upplevda användarvänligheten, deras digitala mognad, förtroende, och attityd till digital vård. Denna studie bidrar till den glesa litteraturen inom digitala vårdplattformar och äldres beteende efter adoption av informations- och kommunikationsteknik. Vi tillhandahöll ny kunskap om äldres användning av digitala vårdplattformar i jämförelse till den yngre generationen och lade till en förklaring angående vilka faktorer som påverkar användningsbeteendet hos den äldre generationen. Dessutom stärker vi nuvarande teori genom att betona vikten av att undersöka de påverkande faktorerna snarare än kronologisk ålder. Våra praktiska bidrag riktar sig till både plattformsägare och vårdpersonal med syftet att ge vägledning i hur dessa två aktörer ska agera för att öka användningen bland den äldre generationen, där utformning av plattformen och information är särskilt viktigt att ta hänsyn till. / The rise and rapid development of information communication technologies have created a new ecosystem in the healthcare sector consisting of digital platforms. This has enabled patients to access, seek, and receive care in new ways which was not previously possible. Digitizing the patient journey is proven to be effective while facilitating independent living and easy access for follow-up consultations for those who live in rural areas and are suffering from chronic diseases. Yet, many people, especially elderly, are underrepresented in the usage of digital healthcare platforms. The purpose of this master thesis is to investigate elderly patients’ behavior inside the digital healthcare platforms to accommodate the needs of the greater population and minimize the digital divide. To achieve the purpose, the following research questions were formulated: What are the differences in usage behavior between elderly and younger primary care patients in digital healthcare platforms? Which are the key antecedent factors that influence the usage behavior of the elderly? This study followed a mixed method research design. We used SPSS to perform a one-way ANOVA followed by a Games-Howell post hoc test for each variable that possibly could explain a difference in usage behavior between younger and elderly primary care patients. To answer our second research question, we held 17 interviews with respondents in the age of 60+ that previously had used a digital healthcare platform. Our findings reveal that there is a significant difference in usage behavior between elderly and younger primary care patients. The elderly generation spend more time during anamnesis, onboarding, and in waiting lines, where those in the age 75+ stand out the most on all measured variables. The elderly generation also tended to rate the service slightly lower, estimate their health higher and get assigned to fewer healthcare professionals in comparison to the younger generation. The key antecedent factors that influence the usage behavior of elderly is the perceived usefulness, perceived ease of use, their digital maturity, trust, and attitudes towards digital healthcare. This study contributes to the sparsely literature within digital healthcare platforms and elderly’s behavior after adoption of ICTs. We provided new knowledge regarding elderly’s usage of digital healthcare platforms in contrast to the younger generation and added an explanation of factors that influence the usage behavior. In addition, we strengthen current theory by highlighting the importance of examining influencing factors rather than chronological age. Our practical contributions address both platform owners and healthcare professionals and aims to give direction in how these two actors should act to increase usage among the elderly generation, where design of the platform and information are especially essential to take into consideration.

寬頻網路發展的日趨成熟，讓即時通訊成為許多網路族開機後必使用之軟體，本研究乃運用「使用與滿足」理論，探討即時通訊使用者的使用動機、使用行為、使用滿足，以及三者之間的關係。 經由資料分析發現，使用者在使用即時通訊上，有三大使用動機因素，分別為「同儕交流動機」、「新奇娛樂動機」、「生活便利動機」；有三大使用活動因素，分別為「影音導向活動」、「訊息導向活動」、「文件導向活動」；有三大使用滿足因素，分別為「情緒管理滿足」、「關係維繫滿足」、「問題解決滿足」。本研究以使用動機因素為基礎，將樣本資料進行集群分析，結果獲得三大使用族群：「無的導向群」、「交際導向群」、「功能導向群」，再以統計檢定三大族群在「人口變項」、「使用行為」、「使用選擇」及「使用滿足」上的特徵差異描述。本研究亦發現即時通訊的兩大主流為MSN、Yahoo，兩者之使用人數即佔了有效樣本98.7%。 本研究的結果發現，三大族群在「使用動機」、「使用行為」上均有顯著的差異，但在「使用選擇」上則無顯示出特別的選擇偏好；三大族群的「使用動機」、「使用行為」與其「使用滿足」均有正向的關係，亦即是使用動機、使用行為表現得愈強烈，其所獲得之使用滿足也就愈強烈；另外，三大族群中選擇使用MSN、Yahoo的使用者，在「使用滿足」上亦呈現出不同的滿足情形。

本研究之目的在於瞭解國民小學學生網路使用行為與網路閱讀素養之關係，採問卷調查法收集研究資料，以全臺灣各縣市之國民小學高年級學生為研究母群，進行分層隨機抽樣，共取得有效樣本1182人。 研究工具採用「網路使用行為問卷」、「網路閱讀素養問卷」，並以t 檢定、Pearson積差相關、迴歸分析等方法進行研究資料分析，最後以結構方程式模型建立網路使用行為與網路閱讀素養模型，研究結果如下： 一、性別在資訊瀏覽與搜尋活動、線上遊戲活動方面達顯著差異。 二、性別在整體網路閱讀素養上無顯著差異。 三、年級在訊瀏覽與搜尋活動、社群活動方面達顯著差異，在線上遊戲上無顯著差 異。 四、年級在整體網路閱讀素養上達顯著差異，六年級優於五年級。 五、結構方程式模型檢定資訊瀏覽與搜尋活動、線上遊戲活動對國小學生網路閱 讀素養有顯著的影響。 六、資訊瀏覽與搜尋活動能正向預測網路閱讀素養，線上遊戲對網路閱讀素養有 負向影響，社群活動對網路閱讀素養無顯著影響。 最後，根據研究結果提出各項建議，以供教學實務上及未來參考。 / This research aims to reveal the relationship between internet usage behavior and internet reading literacy of elementary school students. This study used a questionnaire survey method to collect data. The subjects were collected from the elementary school students in 2011 by the stratified random sampling. The total valid samples were 1182. The research instruments used in this study included "Internet Usage Behavior Questionnaire", and "Internet Reading literacy Questionnaire ". Meanwhile, the collected data were analyzed by descriptive statistic, the t-test and Pearson correlation and regression analysis. Lastly, data were analyzed with Internet Usage Behavior and Internet Reading Literacy by structural equation modeling. The main findings were as follows: 1.There existed gender differences on information browsing and search activities and online game. 2.There existed no gender differences on internet reading literacy. 3.There existed grade differences on information browsing and search activities, community activities, and no grade differences on online game. 4.There existed grade differences on internet reading literacy with girls performed better than boys. 5.Structural equation modeling (SEM) showed that information browsing and search activities and online game activities had a remarkable influence on the internet reading literacy of elementary school students. 6.The study had found that information browsing and search activities have a positive effect upon internet reading literacy, and online game have a negative effect upon internet reading literacy. Community activities had no influence on the internet reading literacy. Finally, according to the findings, implications and suggestions for teaching and future researches were discussed and proposed.

在網際網路普及率高居不下的時代裡，知識工作者平日使用網路之時間比例已有逐年升高的趨勢。在這種潮流下，工作場域中知識工作者花費於網路訊息傳播的時間，佔用工作時間之比率驚人，尤以電子郵件為甚。對於使用電子郵件所產生的問題，使用者似乎感到能力不足，而且在面對超載的資訊流通量時，更覺得難以應付。因為個人不佳的電子郵件使用習慣所引發的問題，都會直接或間接衝擊到時間資源的運用以及增加時間的壓力。因此，瞭解如何有效處理電子郵件，對於知識工作者的生產力非常重要。 本研究採用Creswell所提出之三階段混合方法探討研究議題。首先，第一階段採用質性之焦點群體訪談法，瞭解知識工作者典型的電子郵件使用行為。第二階段以大樣本的調查研究，探討知識工作者的人格主動性如何經由電子郵件管理行為影響其電子郵件使用時間控制感及工作時間控制感，並以社會認知理論及目標設定理論之整合觀點探討。第三階段以實地實驗的方式，在實際組織場域中進行員工電子郵件管理教育訓練，以觀察是否能產生訓練遷移之效果，亦即提升受訓者之電子郵件自我效能、電子郵件時間管理行為及電子郵件使用時間控制感。 第一階段焦點群體訪談的重要結論包括：1)使用者被電子郵件支配著，但他們往往毫無知覺；2)日常工作使用上，電子郵件的弱點卻變成其強項；3)具有資訊系統背景的使用者，不必然會使用電子郵件工具的複雜功能；4)電子郵件被認為是平面媒體，而非即時互動媒體；5)電子郵件在工作場合，已經大幅度地取代面對面溝通；6)電子郵件使用者習慣性地使用副本轉寄功能，但並非出於真正的需要；7)使用者並不常將工作或個人電子郵件分開處理；8)使用者非常珍惜學習電子郵件功能的機會，但機會並非輕鬆即能獲得。有關以上相關結論及看法間之對照情況也在本文中提及。另外，本階段也歸納出有效率使用電子郵件之方法，並據以發展下一階段調查研究法之問卷。 第二階段經由251位知識工作者之分析結果顯示，人格主動性透過電子郵件時間管理行為及電子郵件自我效能，可以推測電子郵件使用時間控制感及工作時間控制感。此外，電子郵件自我效能較高者，其電子郵件時間管理行為的評量分數也較高。 第三階段實地實驗共涵蓋280位受測者，其中實驗組有175位，控制組有105位。ANCOVA分析之結果顯示，相較於控制組，實驗組之受測者經過教育訓練後展現較高的電子郵件自我效能及較佳的電子郵件時間控制感，但是受測者於訓練後並未投入更多心力於電子郵件時間管理行為。此外，接受此電子郵件訓練課程一個月後，平均每一位受訓者節省約17%之電子郵件使用時間。 / At the high widespread rate of the Internet era, the time spent on the Internet among knowledge workers has gradually increased. Because of this trend, these people have spent an alarming proportion of their work time on message communications tools, such as emails. Problems arising from e-mail management make users helpless particularly when they have to deal with information overload. Problems caused by inefficient e-mail use would directly/ indirectly affect the time resource, inevitably increasing time pressure to the workers. Therefore, it is essential for knowledge workers to understand how to use e-mail efficiently to heighten their productivity. This study adopted Creswell’s three-phases mixed methods to investigate our research issues. First, this study investigates the e-mail usage behavior of knowledge workers through an in-depth literature review and a focus group discussion. Then, a sample survey method, along with a social cognitive theory and a goal setting theory, was adopted to investigate how personality affects perceived control of time in the context of e-mail handling. The third phase includes a quasi-experimental field study carried out in an organizational setting to examine the effects of an e-mail management training program on e-mail self-efficacy, e-mail-specific time management behavior, and time control over e-mail use. The important findings in phase one include : 1) people are ruled by e-mail, but they think otherwise; 2) in daily usage, many weaknesses of e-mail are turned into strengths; 3) an information system background does not necessarily lead to sophistication in using e-mail tools; 4) e-mail is regarded as a print medium rather than an interactive medium; 5) e-mail to a large extent replaces face-to-face communication in the workplace; 6) e-mail users use the carbon copy and forwarding features habitually and not out of necessity; 7) users do not usually handle work-related and personal e-mail messages separately; and 8) users seek opportunities to learn about e-mail functionality out of convenience, but these are not attained with ease. A contrast between these findings and conventional wisdom concludes this study. In addition, we also conclude efficient e-mail usage approaches in this phase and develop the questionnaire for the next stage. Based on data collected from 251 knowledge workers in second phase, the results show that personality predicts perceived control of time in e-mail handling and work through both e-mail-specific time management behavior and e-mail self-efficacy. In addition, higher e-mail self-efficacy leads to improved e-mail-specific time management behavior. The field experiment in third phase includes 280 subjects, with 175 subjects in the experimental group, and 105 subjects in the control group, the ANCOVA results show that, after the training, the subjects exhibited greater e-mail self-efficacy and better time control over e-mail use but not paid more attention to e-mail-specific time management behavior According to the study reported here, this employee training program leads to a perceived time saving of about 17%.