Skip Navigation

Sign-ons
- CyMail
- Outlook
- Canvas
- AccessPlus
- Workday

More

Index
- A
- B
- C
- D
- E
- F
- G
- H
- I
- J
- K
- L
- M
- N
- O
- P
- Q
- R
- S
- T
- U
- V
- W
- X
- Y
- Z

Publications

This is a list of articles, chapters, and commentaries written by PPSI scientists and collaborators from other research institutions.

Search

Show only items where

Author

Type

Term

Year

Keyword

First Author [ Title

Filters: Author is Ragan, Daniel T. [Clear All Filters]

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

P

Ragan, D. T. (2016). Peer beliefs and smoking in adolescence: A longitudinal social network analysis. The American Journal Of Drug And Alcohol Abuse, 42(2), 222-230.

W

Kreager, D., Ragan, D. T., Nguyen, H., & Staff, J. (2016). When onset meets desistance: Cognitive transformation and adolescent marijuana experimentation. Journal Of Developmental And Life-Course Criminology, 2(2), 135-161.