Total scores of inter-personal relation

Fictitious inter-personal relation

Interpersonal relationship between teacher and students

Life inter-personal relation

Inter-personal relation between students

Total scores of internet altruistic behavior

.408^**

.372^**

.468^**

.322^**

.092

Internet sharing

.248

.244

.304

.155

.069

Internet supporting

.383^**

.373^**

.405^**

.291^*

.104

Internet reminding

.462^**

.400^**

.522^**

.380^**

.112

Internet guidance

.319^*

.237

.371^**

.296^*

.067