本研究旨在調查臺灣國民小學教師網路使用動機、使用行為與網路成癮的現況，並探討各變項之間的差異、相關及預測效果。本研究採用問卷調查法，以分層比例抽樣方式，選取750位全國各縣市之國民小學授課教師，回收問卷682份，回收率90.9%。本研究以敘述統計、卡方考驗、獨立樣本t考驗、單因子變異數分析、積差相關，以及逐步迴歸等統計方法進行分析，獲致以下結論：一、教師之性別與年齡在網路使用動機、網路使用行為及網路成癮上皆具有顯著差異。二、教師網路使用動機在網路使用行為上有顯著差異。三、教師網路使用行為在網路成癮上有顯著差異。四、教師網路使用動機與網路成癮有顯著相關。五、教師網路使用動機與使用行為對網路成癮有顯著預測力。

The purpose of this study is to investigate the current situation of motivation of behavior in the internet use and internet addiction of elementary school teachers in Taiwan and to explore the differences, correlations, and predictable effects among variables. In the study, a questionnaire survey method is used, and 750 teachers from various counties in Taiwan are surveyed with proportionate stratified sampling. The total response rate is 90.9% (682 from 750). Data analyses include descriptive statistics, chi-square test, independent sample t-test, ANOVA, and product- moment correlation. The main conclusions are as follows: 1. There are statistically significant differences in internet use motivations, internet use behaviors, and internet addiction among teachers according to gender, and age. 2. There are statistically significant differences between the motivations and behaviors of internet use of teachers. 3. There are statistically significant differences between the behaviors of internet use and internet addiction of teachers. 4. There is a statistically significant correlation between motivations of internet use and internet addiction of teachers. 5. Motivations and behaviors of internet use have a statistically significant and predictable effect on the internet addiction of teachers.