We have a Psychology research guide http://libguides.starkstate.edu/psychology you can access our research databases found on the left side from both on and off campus. You may try doing a search in Psychology and Behavioral Science Database. Keep your search words fairly simple. Some keywords to try might be FAMILIES of the mentally ill or MENTALLY ill -- Care and SCHIZOPHRENIA or SCHIZOPHRENIA and family relationships
Also when using the databases be sure to set your limiting options. Use Full Text and Scholarly or Peer Reviewed Journals. These options are found down in the second half of the screen.
Please let me know if you need further assistance.
Sara