Data Collection

*R=Respondent; T=Time; Y=Youth; P=Partent; T=Teacher

Sample
Resp*
W1
W2
W3
W4
W5
W6
W7
W8
W9
J31
T*
2000.3
2000.10
2001.10
2003.3
2004.2
2004.10
2006.12
   
Y*
S12
phone
C13
phone
 
P*
         
T*
               
J11
T*
2000.3
2001.3
2002.3
2002.10
2003.10
2005.3
2006.3
2007.6
2009.6
Y*
P*
       
T*
           
In-Depth Interviews
  2004
30P-Y dyad4
2005
30P-Y dyad
2006~07
60Youths
 
School Principal
  2004.6
selfadm
 

1. J3 Sample was 3rd year junior high in year 2000; J1: Sample was 1st year junior high in year 2000
2. S1 indicates the survey was conducted in fall semester at the 1st year of Senior High School.
3. C1 indicates the survey was conducted in spring semester at the 1st year of College.
4. P-Y dyad indicates household in-depth interviews with one parent and with youth.