[Practices and interventions related to the work integration of people with a severe mental illness: work outcomes and avenues of research]. / Pratiques et interventions de soutien à l'insertion professionnelle des personnes présentant des troubles mentaux graves : résultats et pistes de recherche.

Sustained work integration for people with a severe mental illness or handicap psychique in French (e.g., schizophrenia) is an important issue in our society today. Indeed, work is not only an essential factor in people's social integration but is also a stepping-stone toward recovery for this clientele. Well-defined programs and services related to work integration were developed and studied over the last three decades. Although the work integration of people with severe mental illness has been studied extensively in the Anglo-Saxon literature, the impact of these studies on the traditional beliefs and services in France remains uncertain. In terms of the scope of the studies so far, there has been an initial interest lasting over many years to uncover individual characteristics of people with severe mental illness which would best predict job tenure. Since, studies have been increasingly investigating various supports in order to facilitate the work integration process. These supports can be illustrated as direct supports or accommodations offered in the workplace, as needed, particularly when people with severe mental illness choose to disclose their mental disorder in the workplace. This awareness of the impact of the workplace environment on the work integration of people with a severe mental illness increases the need to find solutions and develop environmentally sensitive clinical strategies to overcome difficulties during the work integration. To illustrate this thematic, in this special issue, we have gathered together studies conducted in different countries but who share the focus on work integration of people with a severe mental illness. To reflect the advancement in this domain, this special issue is divided in three parts. The first part consists of the presentation of different types of vocational programs: supported employment programs, social firms, and hybrid models. Supported employment programs are very well documented in the specialised literature and are recognized as an evidence-based practice across the world to help people get competitive employment. Social firms is an another alternative model for facilitating the work integration of people with severe mental illness but has to date scarcely been studied empirically. Other hybrid vocational programs implemented in Québec (Canada) and France and inspired by supported employment programs and social firms' principles, are also described. The second part of this special issue is related to the presentation of two adjunct clinical interventions for helping people with a severe mental illness in their work integration, and more particularly for increasing job tenure: cognitive remediation and group cognitive behavioral therapy. Cognitive remediation was developed to reduce the impact of cognitive deficits, such as memory or attention, in people with a severe mental illness whereas group cognitive behavioral therapy was developed to change the dysfunctional beliefs and behaviours that might hinder job tenure in people receiving supported employment services. Finally, the third part of this special issue presents two papers on the influence of the workplace, of stakeholders from the organization (e.g., employers, supervisors) and of the work environment on the work integration of people with severe mental illness. The first paper discusses disclosure of the mental illness in the workplace and its positive and negative consequences such as receiving work accommodations and experiencing stigma, respectively. In the last paper, psychological processes during the hiring process are presented to better understand the elements related to discrimination and stigma during the work integration of people with severe mental illness.

[Disclosure of a mental disorder in the workplace and work accommodations: two factors associated with job tenure of people with severe mental disorders]. / La divulgation du trouble mental et les mesures d'accommodements de travail : deux facteurs du maintien en emploi des personnes aux prises avec un trouble mental grave.

Job tenure for people with severe mental disorders (e.g., schizophrenia) remains a stumbling-block to their work integration. However, the length of job tenure can vary according to the workplace (e.g., provided resources) and the work context (e.g., regular market, social firms). This gap can be explained in part by diverse organisational components, particularly the implementation of work accommodations, which is related to the disclosure of the mental disorder in the workplace. Indeed, in the scientific literature, the principal reason associated with disclosure is in regards to requesting work accommodations. The main objective of this paper is to increase our understanding of the relationships between these three concepts - disclosure of a mental disorder, work accommodations and natural supports, and job tenure - by reviewing the specialized literature and presenting the work of the authors of this paper. To do so, the authors will address the following questions: How do we define 'disclosure' of a mental disorder in the workplace and what are the strategies to consider before disclosing? What is the decision-making process related to disclosure in the workplace? How are the three concepts - disclosure of the mental disorder in the workplace, work accommodations and job tenure - intertwined? Finally, how can employment specialists facilitate the work integration of people with severe mental disorders by considering the three concepts mentioned above? Results from a review of the literature show that disclosure of a mental disorder is a dialectical process that goes beyond the question: to tell or not to tell? In fact, it is not a single binary decision. Several components are associated with the disclosure concept, and can be summarized by the questions: What, how, when and to whom to disclose his/her mental condition? Reasons for disclosing his/her mental disorder in the workplace are numerous, characterized by personal, interpersonal and work environmental factors, on one hand. On the other hand, disclosure has potential consequences, both positive (e.g., to obtain work accommodations) and negative (e.g., stigma). A decision-making process takes place when people with a severe mental disorder think about the possibility of disclosing their mental condition in the workplace - a complex decisional process involving the need to evaluate different aspects (i.e. individual, interpersonal and work environmental factors). Also, the literature supports the fact that requiring work accommodations is often related to the disclosure of the mental disorder, when natural supports in the workplace are not available. The literature is scarce regarding the correlations between the concepts of disclosure, implementation of work accommodations and job tenure; however, a more recent study demonstrated this significant relationship, in which the supervisor and co-worker supports are crucial. Employment specialists or counselors recognise the importance of planned disclosure as a means to obtain access to work adjustments in the workplace and to prevent stigma. The employment specialist working in supported employment programs for instance, could adopt with his/her clients a plan for managing the pros and cons of disclosure of the mental disorder in the workplace; this plan is entitled: Managing personal information. It consists of several steps - for example, to collect details of any sensitive information such as diagnosis, to identify work restrictions with the client, to have a common agreement (employment specialists and clients together) on terms to describe work restrictions - to help clients feel empowered and more confident as productive and valued workers. This plan allows employment specialists to work through the disclosure concept, often negatively connoted, and to adopt a more normalising strategy. Furthermore, additional tools for supporting the management of personal information plan could be used such as the Decision-Making About Disclosure Scale, the Barriers to Employment and Coping Efficacy Scale, and the Work Accommodation and Natural Support Scale, to name a few. To conclude, job tenure for people with severe mental disorders is not a pious vow, several pragmatic ingredients for intervening on this issue are now available.

[A group cognitive behavioral intervention for people registered in supported employment programs: CBT-SE]. / Une intervention cognitive comportementale de groupe pour les personnes suivies dans le cadre d'un programme de soutien en emploi (TCC-SE).

INTRODUCTION: Supported employment programs are highly effective in helping people with severe mental illness obtain competitive jobs quickly. However, job tenure is often a problem for many. Of the various obstacles to job tenure documented, dysfunctional beliefs regarding the workplace and one's own abilities has been proposed as a therapeutic target. OBJECTIVES: The purpose of this article is threefold: (1) to describe the development and the content of a novel group cognitive behavioral intervention designed to increase job tenure for people receiving supported employment services; (2) to present the feasibility and acceptability of the intervention; and (3) to investigate some preliminary data regarding employment outcomes. A group CBT intervention offered during 8 sessions over the course of one month, in order to respect the rapid job search principle of IPS (individual placement and support), was developed. The content was tailored to facilitate the learning of skills specific to the workplace, such as recognizing and managing one's stressors at work, determining and modifying dysfunctional thoughts (e.g. not jumping to conclusions, finding alternatives, seeking facts), overcoming obstacles (e.g. problem solving), improving one's self-esteem as a worker (recognizing strengths and qualities), dealing with criticism, using positive assertiveness, finding coping strategies (for symptoms and stress) to use at work, negotiating work accommodations and overcoming stigma. A trial is currently underway, with half the participants receiving supported employment as well as CBT-SE and the other half receiving only supported employment. METHODS: A subsample of the first 24 participants having completed the 12-month follow-up were used for the analyses, including 12 having received at least 3 sessions out of the 8 group sessions and 12 receiving only supported employment. Feasibility and acceptability were determined by the group therapists' feedback, the participants' feedback as well as attendance to group sessions. The work outcomes looked at with the preliminary sample only included the 12-month follow-up and involved: obtaining a competitive job, number of hours worked per week as well as number of weeks worked at the same job (>24hours). RESULTS: In terms of feasibility and acceptability, therapists and participants all mentioned appreciating the group, finding it useful and helpful, some even mentioning feeling grateful to have had the opportunity to receive the intervention. The only negative feedback received pertained to the frequency of the meetings, which could be brought down to one meeting per week of two hours instead of two one-hour sessions per week. Participation was very good, with the average number of sessions attended being of 6/8. In terms of work outcomes, 50 % of all participants in both conditions found competitive work. Out of those working competitively, the number of participants working more than 24hours per week at the 12-month follow-up was higher in the CBT-SE group compared to the control condition (75 % vs. 50 %). Similarly, there was a trend towards the number of consecutive weeks worked at the same job being slightly superior at the 12-month follow-up for those who had received the CBT-SE intervention (22.5 weeks vs. 18.3 weeks). DISCUSSION: The preliminary results support previous studies where on average 50 % of people registered in supported employment programs obtain competitive work. We confirmed that the intervention was feasible and acceptable. Preliminary data suggest that the CBT-SE intervention might help people with severe mental illness use skills and gain the needed confidence enabling them to work longer hours and consecutive weeks. These results should be considered with caution given that only 24 participants were looked at whereas the final sample size will be of 160 participants. Nonetheless, these preliminary results are promising. Furthermore, additional information regarding the impact of the CBT-SE intervention on the capacity to overcome obstacles at work, self-esteem as a worker, as well as other work-related variables have been collected but have not been investigated here. Once the study is completed, the results should enlighten us regarding the usefulness of offering CBT-SE not only in terms of work outcomes but also in improving various psychosocial domains linked to workplace satisfaction.

Development and validation of the mental health professional culture inventory.

AIMS: No instrument has been developed to explicitly assess the professional culture of mental health workers interacting with severely mentally ill people in publicly or privately run mental health care services. Because of theoretical and methodological concerns, we designed a self-administered questionnaire to assess the professional culture of mental health services workers. The study aims to validate this tool, named the Mental Health Professional Culture Inventory (MHPCI). The MHPCI adopts the notion of 'professional culture' as a hybrid construct between the individual and the organisational level that could be directly associated with the professional practices of mental health workers. METHODS: The MHPCI takes into consideration a multidimensional definition of professional culture and a discrete number of psychometrically derived dimensions related to meaningful professional behaviour. The questionnaire was created and developed by a conjoint Italian-Canadian research team with the purpose of obtaining a fully cross-cultural questionnaire and was pretested in a pilot study. Subsequently, a validation survey was conducted in northern Italy and in Canada (Montreal area, Quebec). Data analysis was conducted in different steps designed to maximise the cross-cultural adaptation of the questionnaire through a recursive procedure consisting of performing a principal component analysis (PCA) on the Italian sample (N = 221) and then testing the resulting factorial model on the Canadian sample (N = 237). Reliability was also assessed with a test-retest design. RESULTS: Four dimensions emerged in the PCA and were verified in the confirmatory factor analysis: family involvement, users' sexuality, therapeutic framework and management of aggression risk. All the scales displayed good internal consistency and reliability. CONCLUSIONS: This study suggests the MHPCI could be a valid and reliable instrument to measure the professional behaviour of mental health services workers. The content of the four scales is consistent with the literature on psychosocial rehabilitation, suggesting that the instrument could be used to evaluate staff behaviour regarding four crucial dimensions of mental health care.

Induced variation of serotonin in Drosophila melanogaster and its relation to learning performance.

In insects the level of serotonin can be modified through the alimentary tract. Drosophila fed on chemically defined media to which has been added a synthesis inhibitor or an immediate precursor of this neurotransmitter have their serotonin level decreased or increased, respectively. (A 4- to 5-day treatment is optimal). Such treated flies, if tested in a procedure of Pavlovian conditioning, have different learning performances. With the same duration of starvation, nearly the same threshold for sucrose solutions, but different amounts of serotonin, the flies (blindly trained) showed conditioned inhibition of the tarsal (or proboscis-extension) reflex according to the amount of serotonin. The highest level of this biogenic amine gave the best performance.

Response strategies during acquisition of serial learning in pigeons (Columba livia).

Pigeons were exposed on fixed duration sessions to four chromatic stimuli and trained to perform a 2-item sequence. A detailed analysis of incorrect responses performed on each trial prior to completion of the sequence led to distinguish three learning stages. Already on initial sessions animals responded significantly more frequently to relevant stimuli than to irrelevant ones indicating stimulus control by salience. During an intermediary stage, responding to item 2 increased significantly and animals started an increasing number of trials with item 2, suggesting stimulus control by recency. On the final session the correct sequence outnumbered significantly the reverse sequence, suggesting control by order, while recency and salience effects were present to a lesser extent. Repeated pecks, i.e. consecutive pecks on the same cue, occurred on the four cues on the first session and decreased significantly on the last session for irrelevant colours. In addition, when key pecks were followed by a brief sound signal, repeats on relevant stimuli decreased while efficient colour pecks (i.e. when repeats were ignored) on these stimuli increased. These findings are discussed in the light of those obtained in traditional chaining paradigms.

[French validation of the Verona Service Satisfaction Scale-VSSS-54F]. / Validation française du questionnaire "Verona Service Satisfaction Scale" VSSS-54F.

INTRODUCTION: The Verona Service Satisfaction Scale-French version (13) was translated and adapted from the Italian version of Verona Service Satisfaction Scale (27). The VSSS makes it possible to evaluate the satisfaction of people with serious mental illness with respect to the services. The original VSSS-54 contained 7 dimensions: 1) Overall satisfaction, 2) Professionals' skills and behaviour, 3) Information, 4) Access to services, 5) Services efficacy, 6) Relatives' involvement and 7) Types of interventions. According to factorial analyses carried out by Ruggeri et al., the dimensions Information and Access to services were aggregated. However, no factorial analysis was carried out in order to verify the six dimension-structure of the VSSS. From an international perspective, the study entitled "The European Psychiatric Services: Inputs linked to Outcome Domains and Needs (EPSILON)" achieved the standardisation of different questionnaires in several languages (2). A new version of the VSSS entitled "Verona Service Satisfaction Scale-European version" (VSSS-EU) was developed and is now available in the following languages: Italian, Danish, German, English and Spanish. In order to compare in different countries the satisfaction of people with serious mental illness with respect to services, we undertook from 1998 to ascertain the psychometrical properties of the French version of the VSSS. (13). Confirmatory Factorial Analysis (CFA) was carried out on the six dimension-structure of the VSSS-54F: 1) Overall satisfaction, 2) Professionals' skills and behaviour, 3) Information and Access to services, 4) Services efficacy, 5) Relatives involvement and 6) Types of interventions. For each dimension, consistency analysis (Cronbach's alpha) was computed in order to bring forth additional psychometrical properties of the VSSS-54F. PARTICIPANTS: 150 clients involved in an intensive case management program and supported by 30 mental health workers, filled out the VSSS-54F questionnaire. These clients were comprised of 110 women and 40 men, their ages ranging from 22 to 90 years (M = 51.7, SD = 14.7). Among them, 65 (43.3%) had a diagnosis of schizophrenia or another form of psychosis, 56 (37.3%) had an affective disorder, 17 (11.3%) had anxious disorders and 7 (7.7%) other. DATA ANALYSES: Using the EQS Software (3), Confirmatory Factor Analyses (CFA) were carried out in this study. Thus, 'the evaluation of the models' fit with the empirical data was carried out by taking into account various statistical indices. In addition to the Chi square/df ratio, the indices of adjustment such as the "NonNormed Fit Index" (NNFI), the Comparative Fit Index (CFI), robust CFI (calculated starting from the Satorra-Bentler Chi Square) as well as the RMSEA (Root Mean Standard Error of Approximation) were used to measure the fit of the models. Moreover, the estimation method "Maximum Likelihood-Robust" was carried out in order to evaluate the models. RESULTS: The original model with 6 dimensions (M1) does not present satisfactory fit indices. Indeed, the Chi Square/df ratio is above 2, the NNFI, CFI and CFI robust indices are lower than. 90 and the RMSEA is higher than. 08. Most items from Types of intervention dimension presented saturation lower than.30, and consequently indicate that these items are not correlated significantly with their dimension. We notice also some correlations between error terms of the three items of Overall Satisfaction scale and other items of the VSSS questionnaire. Considering these last results and the direction taken in VSSS-EU by breaking down by profession items of Professionals' skills and behaviour scale, we obtained a new model (M2). The five dimensions of this model are as follow: 1) Psychiatrists/Psychologists' skills and behaviour (7 items), 2) Nursing staff/social workers' skills and behaviour (7 items), 3) Information and access to services (3 items), 4) Services efficacy (5 items), 5) Relatives' involvement (3 items). When we test this model, the fit indices are satisfactory: the Chi Square/df is 1.36, the NNFI, CFI and robust CFI indices are near or higher than 0.90, respectively 0.88, 0.89 and 0.94. Finally, the RMSEA index is 0.08. In addition, the correlations between five dimensions are significant and vary from 0.58 to 0.87 (p < 0.05). The internal consistency coefficients for each new scale are all satisfactory, and vary from .83 to .91, except for the Information and access to services scales. But this latter finding shall be evaluated knowing that acceptable alpha can be close to .60 when scales count less than four items (16). CONCLUSION: This study confirms with some adjustments the factorial structure of the VSSS. The results indicate five dimensions (25 items): Psychiatrists/Psychologists' skills and behaviour, Nursing staff/social workers' skills and behaviour, Information and access to services, Services efficacy, Relatives' involvement. Even if the Type of interventions dimension was not retained in the model, we suggest preserving it for eventual clinical evaluation based on each item. We also suggest, for future studies, the adaptation of the VSSS-54F to the European version, VSSS-EU. Indeed, the results of our study sustain the European version because the VSSS-EU is more focused since it separates the skills and behaviour of psychiatrists, psychologists, nurses and social workers (e.g. items 3a and 3b or items 22a and 22b). The next step in the validation process would be to measure Inter-rater and test-retest reliability as well as concurrent, convergent and discriminant validity of the VSSS-EU. Furthermore, a multicultural comparison of the VSSS-EU would be required if the instrument is used for interesting comparisons of survey.

Immunocytochemical and learning studies of a Drosophila melanogaster neurological mutant, no-bridgeKS49 as an approach to the possible role of the central complex.

no-bridgeKS49 (nob) has been shown to have a disturbed protocerebral bridge (pb). Using monoclonal antibodies that stain selectively some central complex regions we found that the protocerebral pridge defect is accompanied by a loss of certain inputs and outputs of the central complex. Mutant nob flies have a reduced climbing activity due to a reduced average walking speed and to a spastic state. Their mean longevity is drastically reduced, suggesting that nob is a pleiotropic gene. The nob mutant is impaired in habituation and in Pavlovian conditioning of the proboscis extension reflex (PER), although its initial reactivity to the sucrose stimulus is normal. Tested in habituation of the PER by ipsi- and contralateral stimulations, the nob mutant shows some difficulties in the "data exchange" between the two brain hemispheres, suggesting that the central complex may coordinate information processing in the two hemispheres.

[Validation of the French version of the Health of the Nation Outcome Scales (HoNOS-F)]. / Validation de la version française du Health of the Nation Outcome Scales (HoNOS-F).

OBJECTIVE: This study reports the validation of the French version of the Health of the Nation Outcome Scales (HoNOS-F), a questionnaire developed to measure health and social functioning of people with mental illness. METHOD: Once each statement was tested for readability, the scale was administered to 3 samples of people suffering from severe mental disorders to estimate its reliability and validity. More specifically, tests were run to establish the internal consistency, the stability, and the interrater reliability of the HoNOS-F. Confirmative factor analyses and mean differences according to age, sex, and diagnosis were also conducted to evaluate respectively construct- and criterion-related validity. RESULTS: Coefficients obtained from the various tests show that the scale is reliable only when the total score is used. The confirmatory factor analyses indicate that the observed data do not fit the 2 proposed models, a unidimensional model and a 4-dimension model. However, the scale did show criterion-related validity. CONCLUSIONS: Results of the present study converge with those obtained on the original widely used English version. Therefore, we suggest that clinicians use the questionnaire by referring to each item separately and by considering such patient characteristics as age, sex, and diagnosis. We also suggest that researchers wishing to evaluate health and social functioning of persons with serious mental disorders use the total score. Caution is, however, warranted when interpreting the total score for a French-speaking population, because the factorial solution 1-dimension model did not prove to be satisfactory.