科技發展的快速變化，國人擁有智慧型手機的比例逐年增加，也為現代人的生活型態帶來了改變。由於智慧型手機具有即時性、隨身性和方便性等特色，所以除了為國人的生活帶來許多正面的好處之外，也因為依賴性過度而產生的精神疾病也隨之誕生，稱為「手機依賴症」或是「手機成癮症」。由此可見智慧型手機的影響力不容小覷。正因如此，「手機成癮症」之相關議題越來越受到社會的重視，也更顯得其重要性，故本研究欲探討手機成癮中，個人背景、使用行為與人際關係以及心理層面之正面和負面影響。本研究以台灣人口作為研究對象，利用問卷調查方式來進行，並以SPSS統計軟體進行資料分析，經實證結果顯示，「人際關係正面」對使用者的「年齡」、「每天使用時間」、「每週使用時間」與「使用年限」有顯著差異。在「人際關係負面」方面則對使用者的「年齡」與「教育程度」有顯著差異。而「心理層面正面」對使用者的「年齡」、「每天使用時間」、「每週使用時間」與「使用年限」有顯著差異。而在「心理層面負面」方面則對使用者的「教育程度」、「每天使用時間」與「使用年限」有顯著差異。並根據研究結果，可供學校或家庭教育、專業輔導工作之參考。

With the rapid growth of technological development, the numbers of Smartphone users had increased year-over-year recently, and it also changes modern lifestyle. As the traits of smartphone is instant, portable and convenience, it brings lots of benefits to human’s life, but also has negative impacts such as excessive dependence on smartphone. It can be called "Phone Dependency Syndrome" or "Mobile Phone Addiction". It could be realized that the influence of smartphone should not be underestimated. Issues that related to the "Mobile Phone Addiction" were gathered by social attention. The main purpose of this study is to investigate the positive and negative influence on personal background, usage behaviors, interpersonal relationship, family relationships, Psychological and Physiological. The research is based on Taiwanese resident, using the questionnaire survey and SPSS statistical software to analyze data. The empirical results are "Positive Interpersonal Relationships" to the users’ "age," "daily usage," "weekly usage," and "life time" all have significant differences, and "Negative Interpersonal Relationship" also have significant differences in users’ "ages" and "education level." And "Positive Psychological" for users’ "age", "daily usage," "weekly usage," and "life time" have significant differences, and "Negative Psychological" has significant difference to user's "education level," "daily usage” and "life time." According to the research, the result might be helpful as reference for counseling psychologist, practitioners in fields like family or school education.