The participants in the experimental group received the 3D VR training program.

The control group did not receive any intervention.

The SVVR training program is consisted of five scenarios with tasks. Before the SVVR training implementation, the research team provided 10-minute orientation session to introduce the purpose of the training. The 3D VR professional taught the participants how to wear the 3D VR helmets and select the VR scenes, so that the participants could practice multiple times.

Referenced related literatures (Goodhue, 1995) (Goodhue, 1995), developed 「The task technology characteristics」scale, a total of 3 questions, the task technology characteristics mainly understand the participants' experience in drug use students and related training, the higher scores indicated that participants are experienced in drug use students and related training.

Referenced relevant literatures (Association of American Colleges & Universities, 2009)(Association of American Colleges & Universities, 2009), developed「Problem-solving skills」scale, a total of 6 questions, The problem-solving skills mainly understand the participants' problem-solving skills in drug use students , the higher scores indicated that participants have better abilities.

Referenced related literatures (Schwarzer, Bäßler, Kwiatek, Schröder, & Zhang, 1997)(Schwarzer, Bäẞler, Kwiatek, Schröder, & Zhang,1997), developed「Self-efficacy」scale, a total of 6 questions, The Self-efficacy mainly understand the participants' confidence in counseling drug use students, the higher scores demonstrated the more confident participants were

Referenced relevant literatures (Hughes & Jones, 2011)(Hughes & Jones, 2011), developed「Team cooperation」scale, a total of 4 questions, The Team cooperation mainly understand the participants' Team cooperation abilities in drug use students , the higher scores indicated that participants have better Team cooperation abilities.