Help

You can obtain assistance with finding, downloading, and analyzing PHDCN data (or general questions about PHDCN) from a number of sources.

1. Consult PHDCN's Help Documentation

   View all PHDCN Help documentation

   Browse Question Categories Select a category How to find data     About the search engine How to download data How to analyze data Summer Program in Quantitative Methods     SRC Summer Institute General information on social science data

   Search Questions

2. Contact a PHDCN Staff Member

   If you wish to submit a question/request to ICPSR electronically, please make use of our online request form.

   Alternately, please consult our Contact Us page to learn how to contact us via phone, fax, or mail.

3. Consult Our Site Map

   PHDCN's Site Map lays out the hierarchical structure of this site's information with static, textual links.