Accettabilità e fattibilità della formazione socio-cognitiva orientata al lavoro per veterani con gravi malattie mentali

Rationale and Study Aims: Many individuals with serious mental illness have difficulty accurately interpreting interpersonal cues and effectively engaging in social exchanges. Difficulties related to the interpersonal aspects of work can lead to isolation, poor productivity, and job loss. As a contributor to role functioning, social cognitive ability has become an intervention target. The most established intervention, Social Cognition and Interaction Training (SCIT), is a group psychotherapy that targets 3 social cognitive domains: emotion recognition, theory of mind, and attributional bias. SCIT offers 20-24 hours of instruction and has been delivered to individuals with schizophrenia, bipolar disorder, and depression previously. The goals of this study are to: 1) adapt SCIT for work settings and use with Veterans, 2) examine the acceptability of the work focused skills training intervention, 3) assess the feasibility of combining the social cognitive skills training program with supported employment, and 4) examine change on functional outcomes.

Intervention Development: The SCIT curriculum has three phases. Phase 1 focuses on the role of emotions in social situations and recognizing emotion in self and others. Phase 2 focuses on increasing awareness of cognitive biases and teaching strategies to avoid jumping to conclusions. Phase 3 focuses on integrating skills and applying them to social situations through a social problem-solving process. Social Cognition and Interaction Training-Work Edition (SCIT-WE) will follow the same three phase structure as SCIT. Based upon feedback from stakeholders, this curriculum will be expanded. To contextualize the intervention for work settings and for use with a Veteran population, semi-structured stakeholder interviews will be conducted with Veterans who have participated in supported employment in the previous five years (n = 20) and employment specialists at the Minneapolis VAHCS (n = 5). Stakeholders will be asked about work experiences, work-related social problems that are commonly encountered/observed, types of training/feedback currently received through the supported employment program, feedback about additions to the curriculum, and concerns about the proposed integration of SCIT-WE with supported employment. Notes will be taken during the interviews and used to identify educational topics and types of skills training that would be most useful additions to the curriculum.

Four to six hours of content will be added to the SCIT group session curriculum focused on workplace social norms, expression and regulation of emotion at work, and communication styles. In addition, training materials will be developed to supplement the SCIT curriculum: (1) standardized homework assignments that reinforce the SCIT curriculum with work-related scenarios; (2) standardized activities that participants can complete with their employment specialist to practice skills outside of sessions; (3) standardized skill application session materials to prompt continued use of skills after training sessions are completed; and (4) materials to standardize communications between the study therapist and the employment specialists.

An open trial pilot study will be conducted with 20 Veterans who are outpatients and enrolled to receive supported employment services at the Minneapolis VA Health Care System. Veterans participating in supported employment are receiving services from a mental health team, are motivated to pursue employment, and are seeking employment within 30 miles of the medical center. Veterans will be provided with information about the study after enrollment in supported employment. Veterans who express an interest in the study will complete a screening interview that establishes psychiatric diagnosis and eligibility for the study.

Veterans who choose to enroll in the study will attend one 2-hour SCIT-WE session weekly for 13 weeks, when most participants are in the job development and job search phases of supported employment. Group size will be 4 or fewer Veterans. The group will be facilitated by a doctoral level therapist who has received training from one of the intervention developers and who has over five years of experience offering SCIT to Veterans. To promote generalization of skills training, weekly homework and practice partner assignments will be given to participants to complete outside of group. The group facilitator will contact participants by phone each week for a 15-30-minute individual review of assigned homework and to discuss its relevance to their personal goals. Veterans will complete the practice partner assignments during sessions with their employment specialist. Practice partner activities will take 10-15 minutes to complete in session. These activities are an opportunity for the Veteran to practice using a skill introduced during group with someone outside of group. While a Veteran is participating in SCIT-WE, the group facilitator will contact the employment specialist at the end of each training phase to provide feedback about the Veteran's social cognitive performance. Upon completion of SCIT-WE skills training group, Veterans will continue to meet with their employment specialist for supported employment activities. In the 3 months post-skills training, employment specialists will use structured intervention materials developed for SCIT-WE during 10 sessions to prompt skill application. This material will add 15 minutes to their sessions with participants.

Assessments: To evaluate the intervention, participants will complete assessments at baseline, before receiving the intervention; 3-months post-enrollment, after participating in a weekly skills training group; and 6-months post-enrollment, after receiving 10 additional individual skills review sessions with their employment specialist. Accessibility will be measured with rate of treatment uptake, rate of treatment completion, and participant attitudes toward the intervention. Feasibility of the intervention will be assessed by examining retention in supported employment and the study at 3- and 6-months post-enrollment. Impact of the intervention will be examined with measures of quality of life, social adjustment, self-efficacy, and work relationship quality. It is hypothesized that the intervention will be acceptable to Veterans. The investigators predict a 50% treatment uptake rate, a 70% intervention completion rate, and positive ratings on measures of satisfaction, interest, and value. The investigators hypothesize that it will be feasible to complete this intervention in combination with supported employment activities. The investigators predict that retention in both skills training and supported employment will be 75% at 3-months post-enrollment and 60% 6-months post enrollment. The investigators hypothesize that positive change will be seen at 3-months post-enrollment and sustained at 6-months post-enrollment on measures of quality of life and social adjustment. The investigators predicted that self-efficacy regarding return to work will be improved at 3-months post-enrollment. Direction and magnitude of change will be measured with Cohen's d and 95% confidence intervals. The investigators predict that veterans will report being productive and having positive work relationships 6-months post-enrollment.

Treatment Manual Development: To gain additional insights about the experience of the intervention for participants, an exit interview will be completed 6-months post-enrollment. Veterans who enroll in the open trial pilot (n = 20) and employment specialists (n = 5) who use the educational materials developed for this project will each complete a 90-minute, semi-structured exit interview. The interview will assess: (1) attitudes about the intervention components, structure, and materials; (2) suggestions for intervention improvement; (3) impact of the training on intervention targets and unexpected impacts; and (4) barriers and facilitators to training participation. Interviews will be conducted by phone or in-person by a doctoral level clinician. Exit interviews will be transcribed and processed using an efficient, rapid turn-around analytic approach to identify key themes. Based upon participant feedback, a SCIT-WE treatment manual will be finalized for use in future research.

Significance: The findings will inform the development of a novel intervention targeting the social and functional impairments associated with serious mental illness. The knowledge gained from this study will guide the development of the next generation of interventions. Given that employment is a critical part of recovery, advancement in therapeutic interventions that support Veterans in this process will be of significance.