Development and Evaluation of the Lifestyle History Questionnaire (LHQ) for People Entering Treatment for Substance Addictions.

OBJECTIVE: We developed and investigated the psychometric properties of the Lifestyle History Questionnaire (LHQ), a self-report instrument designed to measure the extent of occupational dysfunction attributable to substance abuse. METHOD: The instrument was developed using concepts in the ecological models of occupational therapy and in the work of William L. White, who defined addiction culture in terms of the patterns of life in context. We analyzed data from two field tests using both classical test theory and item response theory. RESULTS: The final version of the instrument has 70 items, 1 unifying construct, and 8 subscales. We found it to be valid and reliable (α=.93) for measuring the extent of occupational dysfunction and specific areas of strengths and weaknesses. CONCLUSION: The LHQ is a promising new instrument, the first of its kind to measure occupational dysfunction in context for people with substance addictions.

Effectiveness of a peer-support community in addiction recovery: participation as intervention.

The main purpose of the study was to determine whether a peer-support community programme would reduce relapse rates among clients recovering from substance addictions and homelessness and result in increased perceived community affiliation, supportive behaviours, self-determination and quality of life. Mixed methods were utilized including semi-structured interviews, participant observation and a pretest/post-test to evaluate changes on the quality of life rating, the Medical Outcomes Study-Social Support Survey, and the Volitional Questionnaire. Data from the prior year's permanent supportive housing programme were used for comparison of relapse rates. Significant reduction of risk of relapse was found in clients who participated in the programme. Significant differences were found on three subscales of the Medical Outcomes Study-Social Support Survey. Improvement that did not reach statistical significance was seen on the quality of life rating. Qualitative evidence supported improvements in perceived community affiliation and supportive behaviours.Evidence suggests that a peer-supported community programme focused on self-determination can have a significant positive impact on recovery from substance addictions and homelessness. Limitations include a small sample size and lack of a randomized control group.

Mothers in recovery: an occupational perspective.

The purposes of this study were to discover the stories of mothers regarding their journeys to addiction and through recovery, to explore the impact of addiction on the occupational performance of mothers and to identify the factors perceived by these mothers as important in their treatment. A narrative inquiry with thematic analysis of data was utilized; semi-structured interviews were conducted with 10 women in treatment for alcohol or other drug addiction who were all mothers of minor children. Alterations in occupational identity, occupational performance patterns and performance capacity were revealed. Environmental elements contributing to addiction and those important in recovery were identified and included structure (or the lack of it) and the persons populating the social environment. This qualitative study is not generalizable and should be viewed as relevant to these informants in this context; participants had histories of chronic substance addiction and are not representative of all addictions patients. Findings can be viewed within the context of other research to help enrich the reader's understanding of the complexity of issues. Further research is recommended to test the efficacy of occupational therapy interventions for substance addictions. Possible intervention studies might include those focused on environmental structure, exploration of interests in treatment and co-occupations of mother and child.