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刘人境 西安交通大学管理学院教授 博士生导师 |
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张莉莉 西安交通大学管理学院电子商务系 硕士研究生 |
收稿日期: 2012-09-28
网络出版日期: 2025-04-28
基金资助
国家社会科学基金资助项目“全球网络环境下的群体行为形成机制及风险预警研究”(12XGL009)
教育部博士点基金“互联网群体智能的形成机制及其应用研究”(20120201110068)
Research on the Influencing Factors of Individual Users' Continuous Usage Behavior in Comprehensive SNS (Social Networking Service) Social Networks
刘人境 , 柴婧 , 张莉莉 . 综合类SNS社交网络个人用户持续使用行为的影响因素研究[J]. 知识管理论坛, 2013 , 2013(5) : 25 -37 . DOI: 10.7536/j.issn.2095-5472.2013.05.004
表1 样本特征变量的描述性统计分析 |
| 特征变量 | 内容分类 | 频次 | 所占百分比(%) |
| 性别 | 男 | 294 | 55.26 |
| 女 | 238 | 44.74 | |
| 年龄 | 15岁及以下 | 21 | 3.95 |
| 16岁-22岁 | 217 | 40.79 | |
| 23岁-30岁 | 239 | 44.92 | |
| 31岁-35岁 | 32 | 6.02 | |
| 36岁及以上 | 23 | 4.32 | |
| 学历 | 高中/中专以下 | 52 | 9.77 |
| 大专 | 37 | 6.95 | |
| 本科 | 194 | 36.47 | |
| 硕士 | 203 | 38.16 | |
| 博士及以上 | 46 | 8.65 | |
| 职业 | 学生 | 265 | 49.81 |
| 企业员工 | 194 | 36.47 | |
| 教师/科研人员 | 21 | 3.95 | |
| 公务员/事业单位员工 | 33 | 6.20 | |
| 其他职业 | 19 | 3.57 | |
| SNS使 用经验 | 1年及其以下 | 17 | 3.20 |
| 1年-2年(不含2年) | 27 | 5.08 | |
| 2年-3年(不含3年) | 71 | 13.35 | |
| 3年-4年(不含4年) | 89 | 16.73 | |
| 4年-5年(不含5年) | 170 | 31.95 | |
| 5年及其以上 | 158 | 29.69 |
表2 正式调研样本的信度检验结果 |
| 变量名称 | α系数 | 复合信度(CR) | 变量名称 | α系数 | 复合信度(CR) |
| 感知有用(PU) | 0.806 | 0.809 | 期望确认度(EC) | 0.707 | 0.815 |
| 满意度(S) | 0.882 | 0.846 | 持续使用意向(CI) | 0.779 | 0.802 |
| 实际使用行为(UB) | 0.724 | 0.784 | 感知娱乐(PP) | 0.848 | 0.903 |
| 感知信任(PT) | 0.883 | 0.884 | 主观规范(SN) | 0.786 | 0.874 |
| 感知行为控制(PBC) | 0.783 | 0.843 | 习惯(H) | 0.823 | 0.887 |
表3 聚合效度检验结果 |
| 变量名称 | 测量题项 | 标准因子载荷 | 变量名称 | 测量题项 | 标准因子载荷 |
| 感知有用 (PU) | PU1 | 0.708 | 期望确认度 (EC) | EC1 | 0.781 |
| PU2 | 0.774 | EC2 | 0.661 | ||
| PU3 | 0.722 | EC3 | 0.730 | ||
| PU4 | 0.663 | EC4 | 0.721 | ||
| 持续使用意向 (CI) | CI1 | 0.719 | 实际使用行为 (UB) | UB1 | 0.672 |
| CI2 | 0.801 | UB2 | 0.767 | ||
| CI3 | 0.637 | UB3 | 0.778 | ||
| CI4 | 0.673 | ||||
| 满意度 (S) | S1 | 0.510 | 感知娱乐 (PP) | PP1 | 0.798 |
| S2 | 0.788 | PP2 | 0.834 | ||
| S3 | 0.780 | PP3 | 0.842 | ||
| S4 | 0.776 | PP4 | 0.783 | ||
| S5 | 0.744 | PP5 | 0.772 | ||
| 感知信任(PT) | PT1 | 0.800 | 主观规范(SN) | SN1 | 0.770 |
| PT2 | 0.787 | SN2 | 0.775 | ||
| PT3 | 0.794 | SN3 | 0.762 | ||
| PT4 | 0.775 | SN4 | 0.783 | ||
| PT5 | 0.726 | SN5 | 0.723 | ||
| 感知行为控制 (PBC) | PBC1 | 0.768 | 习惯(H) | H1 | 0.745 |
| PBC2 | 0.726 | H2 | 0.780 | ||
| PBC3 | 0.752 | H3 | 0.846 | ||
| PBC4 | 0.672 | H4 | 0.812 | ||
| PBC5 | 0.680 | H5 | 0.722 |
表4 相关系数矩阵及AVE平方根值 |
| 变量 | PU | EC | S | CI | UB | PP | PT | SN | PBC | H |
| PU | 0.718 | |||||||||
| EC | 0.335 | 0.725 | ||||||||
| S | 0.327 | 0.622 | 0.727 | |||||||
| CI | 0.309 | 0.481 | 0.573 | 0.710 | ||||||
| UB | 0.147 | 0.163 | 0.263 | 0.312 | 0.741 | |||||
| PP | 0.282 | 0.510 | 0.603 | 0.538 | 0.285 | 0.806 | ||||
| PT | -0.027 | 0.287 | 0.280 | 0.290 | 0.235 | 0.340 | 0.777 | |||
| SN | 0.328 | 0.346 | 0.387 | 0.435 | 0.268 | 0.440 | 0.180 | 0.763 | ||
| PBC | 0.381 | 0.376 | 0.393 | 0.337 | 0.180 | 0.353 | 0.121 | 0.450 | 0.721 | |
| H | 0.276 | 0.221 | 0.282 | 0.319 | 0.351 | 0.301 | 0.155 | 0.332 | 0.316 | 0.782 |
表5 整体模型适配度指标检验结果 |
| 拟合指数 | | RMSEA | GFI | AGFI | NFI | NNFI | CFI | IFI | RFI |
| 建议值 | ≦5 | ≦0.08 | ≧0.9 | ≧0.9 | ≧0.9 | ≧0.9 | ≧0.9 | ≧0.9 | ≧0.9 |
| 实际值 | 3.170 | 0.064 | 0.84 | 0.81 | 0.94 | 0.95 | 0.96 | 0.96 | 0.93 |
表6 结构方程模型的假设检验结果 |
| 相关假设 | 验证路径 | 符号表示 | 标准路径系数 | T值 | 验证结果 |
| H1 | 感知有用—持续使用意向 | PU—CI | -0.013 | -0.336 | 不成立 |
| H2 | 感知有用—满意度 | PU—S | -0.074 | -1.482 | 不成立 |
| H3 | 期望确认度—感知有用 | EC—PU | 0.538 | 6.629 | 成立 |
| H4 | 期望确认度—满意度 | EC—S | 0.714 | 5.645 | 成立 |
| H5 | 满意度—持续使用意向 | S—CI | 0.809 | 8.408 | 成立 |
| H6 | 主观规范—持续使用意向 | SN—CI | 0.191 | 2.477 | 成立 |
| H7 | 感知行为控制—持续使用意向 | PBC—CI | 0.141 | 2.767 | 成立 |
| H8 | 感知行为控制—实际使用行为 | PBC—UB | 0.232 | 2.355 | 成立 |
| H9 | 感知娱乐—持续使用意向 | PP—CI | 0.182 | 2.671 | 成立 |
| H10 | 感知娱乐—满意度 | PP—S | 0.225 | 2.674 | 成立 |
| H11 | 期望确认度—感知娱乐 | EC—PP | 0.723 | 3.827 | 成立 |
| H12 | 感知信任—持续使用意向 | PT—CI | 0.050 | 1.349 | 不成立 |
| H13 | 感知信任—满意度 | PT—S | -0.018 | -0.420 | 不成立 |
| H14 | 期望确认度—感知信任 | EC—PT | 0.426 | 4.529 | 成立 |
| H15 | 持续使用意向—实际使用行为 | CI—UB | 0.608 | 8.491 | 成立 |
| H16 | 习惯—实际使用行为 | H—UB | 0.342 | 4.050 | 成立 |
表7 习惯的调节效应的强制回归结果 |
| 模型 | 未标准化系数 | 标准系数 Beta分布 | T值 | 显著性 (Sig.) | 共线性统计量 | ||
| B值 | 标准误 | TOL | VIF | ||||
| 常数 | -1.502E-15 | .040 | —— | .000 | 1.000 | ||
| 持续使用意向(CI) | .372 | .143 | .372 | 2.596 | .010 | 0.068 | 14.654 |
| 感知行为控制(PBC) | .108 | .041 | .108 | 2.633 | .009 | 0.812 | 1.232 |
| 习惯(H) | .494 | .176 | .494 | 2.802 | .005 | 0.309 | 3.241 |
| 习惯的调节效应(H*CI) | -.260 | .269 | -.260 | -2.662 | .008 | 0.268 | 3.742 |
| R=0.511, R=0.261, 调整后R=0.256, F改变值的显著性0.000 | |||||||
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