Background: Clinical research is required to develop and evaluate suicide prevention interventions in the elderly. However, there is insufficient information available about how to best recruit suicidal older adults for such research. This study evaluated the success and efficiency of five recruitment strategies for a clinical trial on the efficacy of cognitive therapy for suicidal older men.

Methods: For each strategy, the numbers of individuals approached, screened, and enrolled were calculated, and the expenses and time associated with each enrollment estimated. Men who were 60 years or older and who had a desire for suicide over the past month were eligible for the trial.

Results: Of 955 individuals considered for trial, 33 were enrolled. Most enrollments were sourced from the Veterans Affairs Behavioral Health Laboratory. Recruiting form this source was also the most time and cost efficient recruitment strategy in the study.

Conclusions: Recruitment strategies are effective when they are based on collaborative relationships between researchers and providers, and utilize an existing infrastructure for involving patients in ongoing research opportunities.

This study examined whether nonclinical obsessions and nonclinical compulsions relate differently to cognitive and mood factors such as responsibility, perfectionism, trait anxiety and depressed mood. Two hundred and three nonclinical undergraduate psychology students (70.4% females, 29.6% males, mean age = 18.7, SD = 1.1) completed questionnaires. After controlling for the relationship between obsessions and compulsions, obsessions were found to relate significantly more strongly to depressed mood, trait anxiety, socially prescribed perfectionism and responsibility than compulsions. Conversely, compulsions were found to relate more strongly to self-oriented perfectionism than obsessions. These results were interpreted as providing support for the notion that obsessive-compulsive disorder (OCD) is maintained by a conflicted mental representation of the self and the world. Obsessions were interpreted as reflecting an overdeveloped vigilance for threat, responsibility and need for social approval. Compulsions were interpreted as emanating from the belief that the self is self-sufficient and resourceful, and that the world is ordered and systematic. Implications for the treatment of OCD were discussed.

This study explored whether obsessive-compulsive (OC) and depressive phenomena share common cognitive personality vulnerabilities. Specifically, the study examined the relationship of OC phenomena to sociotropy, autonomy and aspects of perfectionism, which traditionally have been associated with depression. A non-clinical sample of 152 subjects, mostly undergraduate university students, completed four questionnaires. Results indicated a significant relationship between depression and OC variables, with both relating significantly to autonomy, sociotropy and socially prescribed perfectionism. Correlations between OC phenomena and these cognitive personality styles were still significant after controlling for depression. Sociotropy and socially prescribed perfectionism predicted unique OC variance. Depression also predicted unique OC variance, controlling for the cognitive personality styles. It was concluded that OC and depressive phenomena share vulnerability centred on desires for approval. It was also recognized that depression-specific processes account for some of the covariability between depression and OC phenomena. Therefore, it was suggested that treatment of obsessive-compulsive disorder may improve by attending to the reduction of depressive phenomena and to the modification of beliefs related to social-approval.