Worry: daily self-report in clinical and non-clinical populations.

The present study establishes an ecologically-valid point of reference for generalized anxiety disorder (GAD) treatment outcome studies. Although worry is the main diagnostic criterion for GAD, it is also a common and everyday cognition. Few studies have investigated the normal manifestation of worry in a non-clinical population. For this research, time spent worrying and the tendency to worry were measured in a non-clinical sample (n = 36), where GAD was screened-out, and results were compared to those obtained from a GAD sample (n = 60). Participants recorded the time spent worrying in self-monitoring notebooks for two consecutive weeks and completed the French version of the Penn State Worry Questionnaire (PSWQ). It was found that the non-GAD group reported less time spent worrying on a daily basis as well as a lower tendency to worry than the GAD group. Results are discussed in terms of treatment implications.

Strategies used with intrusive thoughts: a comparison of OCD patients with anxious and community controls.

Models of intrusive thoughts attribute a key role to strategies used by people to cope with their unwanted cognitions. In an extension of previous work, the authors conducted structured interviews with 38 people with obsessive-compulsive disorder, 38 people with another anxiety disorder, and 19 healthy volunteers. The interview identified the repertoire of strategies used with the participant's most troubling thought. The 2 clinical groups reported significantly more strategies than the nonclinical group. The clinical groups also reported significantly greater intensity of the thought and their emotional response and lower efficacy for the strategies. People with OCD reported a significantly higher proportion of strategies that were specifically linked to the thought content (as distinct from nonspecific strategies that were only linked sequentially in time). The results identify both common and differential characteristics of intrusive cognition in anxiety disorders.

Functional and dysfunctional perfectionists: are they different on compulsive-like behaviors?

Both perfectionism and excessive responsibility have been linked to obsessive compulsive disorder (OCD). Up to now however, a greater number of studies have focused on the role of responsibility. The present study compared compulsive-like behavior of people with different styles of perfectionism. Sixteen functional perfectionists (FP) and 16 dysfunctional perfectionists (DP) were compared on three different tasks in order to explore OC type behavior such as doubting, checking and intrusions. Results show that DP participants, compared to FP participants, scored higher on an OC behavior scale, took significantly more time to complete a precision task and precipitated their decision when confronted with ambiguity. The two groups also tended to differ in their intrusive thoughts following an unsolved problem; FP participants were more preoccupied about solving the problem than about the quality of their performance, contrary to DP subjects. Results are discussed according to theoretical models of OCD.

[The evaluation of perceived responsibility among obsessive-compulsive patients]. / Evaluation de la responsabilité perçue chez les patients obsessionnels-compulsifs.

Although many authors agree that excessive responsibility is associated with Obsessive-Compulsive Disorder (OCD), some believe that the manifestations of responsibility are more easily observed among patients suffering from checking compulsions (36, 42). This study compares a group of obsessive-compulsive patients that have been sub-divided into three groups (washers, checkers, ruminators) with a group of normal volunteers that are healthy with regards to responsibility. The sample consisted of 58 adults who meet diagnostic criteria for OCD and 20 normal individuals. During an individual interview, a clinician administered the ADIS III-R (section on OCD) as well as other instruments in order to precise the diagnosis. The participants then filled out questionnaires that assess symptoms, responsibility, perfectionism and general functioning. The results confirm that OC patients obtain higher scores than the normal group with regards to responsibility. However, no significant difference was found between the three sub-groups of OC patients. Thus, it seems to be pertinent of consider excessive responsibility as a characteristic of OC clients, for checkers and washers, as well as ruminators.

Responsibility and perfectionism in OCD: an experimental study.

Cognitive models of obsessive-compulsive disorder (OCD) suggest a number of different variables that may play a role in the development and maintenance of obsessive compulsive symptoms [Freeston, M. H., Rhéaume, J., & Ladouceur, R. (1996) Correcting faulty appraisals of obsessional thoughts. Behaviour Research and Therapy, 34, 433-446]. This study's aim was to verify the effect of perfectionism and excessive responsibility on checking behaviors and related variables. Twenty-four moderately perfectionistic subjects (MP) and 27 highly perfectionistic subjects (HP) were submitted to a manipulation of responsibility (low and high). After each manipulation, they had to perform a classification task during which checking behaviors were observed. Results indicate that more checking behaviors (hesitations, checking) occurred in the high responsibility condition than in the low responsibility condition for subjects of both groups. After executing the task in the high responsibility condition, HP subjects reported more influence over and responsibility for negative consequences than MP subjects. These results suggest that high perfectionistic tendencies could predispose individuals to overestimate their perceived responsibility for negative events. Furthermore, perfectionism could be conceived as playing a catalytic role in the perception of responsibility. Results are discussed according to cognitive models of OCD.

[Schizophrenia, special approach and continuity of care : The first episode program of Hôtel-Dieu Hospital in Lévis, Québec.]. / Schizophrénie, approche spécialisée et continuité de soins. Le programme spécifique d'intervention Premier-Episode de l'Hôtel-Dieu de Lévis.

Schizophrenia is a complex illness with an evolutive character. Based on a conceptual framework of cognitive orientation, the specific intervention program First Episode of Hôtel-Dieu in Lévis includes a complete and standardized assessment to an individualized and family plan. Different methods of treatment acording to an individualized approach (psyhco-education, psychotherapy) as well as group therapy (psychological intervention at the cognitive level or Brenner's Integrated psychological therapy) are then proposed. Psycho-education intervention for families is also offered. Structures and different steps described here, harmonize with those already in place before the program's creation thus offering a continuity in care. The underlying conceptual framework and the different methods of functioning of the program are also presented.

Worry themes in primary GAD, secondary GAD, and other anxiety disorders.

This study examines worry themes among 87 anxiety disorder patients divided into three groups: (a) 24 primary generalized anxiety disorder (GAD) patients, (b) 25 secondary GAD patients, and (c) 38 other anxiety disorder patients (primarily obsessive-compulsive disorder, social phobia and panic disorder with agoraphobia). Structured and free-recall measures were used to measure five worry themes: relationships, work, finances, physical threat, and the future. Both types of measures revealed that GAD patients worry more about the future than non-GAD patients. Further, post hoc analyses testing for linear relationships indicated that primary GAD patients worry more about the future than secondary GAD patients who in turn worry more about the future than other anxiety disorder patients. The results suggest that although worry about immediate problems may not differentiate GAD patients from other anxiety disorder patients, high levels of worry about future events may be a distinguishing feature of GAD.

Cognitive-behavioral treatment of obsessive thoughts: a controlled study.

Twenty-nine patients with obsessive-compulsive disorder as diagnosed in accordance with the Diagnostic and Statistical Manual of Mental Disorders (3rd ed., revised; American Psychiatric Association, 1987) who did not have overt compulsive rituals were randomly assigned to treatment and waiting-list conditions. Patients in the treatment condition received cognitive-behavioral therapy consisting of a detailed explanation of the occurrence and maintenance of obsessive thoughts, exposure to obsessive thoughts, response prevention of all neutralizing strategies, cognitive restructuring, and relapse prevention. Compared with waiting-list patients, treated patients improved significantly on measures of severity of obsessions, current functioning, self-report obsessive-compulsive symptoms, and anxiety. When waiting-list patients were subsequently treated, the combined group improved on all outcome measures. Treatment gains were maintained at 6-month follow-up. Results indicate that cognitive-behavioral therapy is effective in the treatment of patients with obsessive thoughts, a group that has often been considered resistant to treatment.

Excessive responsibility in obsessional concerns: a fine-grained experimental analysis.

Excessive responsibility has been suggested as a central cognitive variable associated with Obsessive-Compulsive Disorder (OCD) (Rachman, 1993, Behaviour Research and Therapy, 31, 149-154; Salkovskis, 1985, Behaviour Research and Therapy, 23, 571-583; Salkovskis, 1989, Behaviour Research and Therapy, 27, 677-682; Salkovskis, 1995, Current controversies in the anxiety disorders). Several studies using questionnaires (e.g. Rhéaume, Freeston, Dugas, Letarte & Ladouceur, 1995, Behaviour Research and Therapy, 33, 785-794) and experimental manipulations (Ladouceur et al., 1995, Behaviour Research and Therapy, 33, 937-946; Lopatka & Rachman, 1995, Behaviour Research and Therapy, 33, 673-684) have shown evidence for such a link between responsibility and obsessive-compulsive symptoms. Responsibility has been defined as the belief of possessing a pivotal power to provoke or preventing crucial negative consequences (Salkovskis et al., 1992 cited in Salkovskis, 1995, Current controversies in the anxiety disorders). This definition emphasizes two related cognitive distortions: personal influence and potential negative consequences. The respective roles of each component and their potential interaction need to be clarified. The present study tests the effects of an experimental manipulation of both influence and negative consequences on perceived responsibility and checking behavior during a classification task. Seventy-seven subjects were divided into four experimental conditions: the Combined condition, the Influence condition, the Negative Consequences condition and the Control condition. After the experimental manipulation, subjects from each condition had to classify capsules in semi-transparent bottles. Results showed that personal influence is the best predictor of perceived responsibility. Although increased potential negative consequences were sufficient to trigger hesitations, combined influence and negative consequences were necessary to produce modifications. These results are consistent with the results obtained by the questionnaires (e.g. Rhéaume, Ladouceur, Freeston & Letarte, 1995a, Behaviour Research and Therapy, 33, 159-169) and previous manipulations (e.g. Ladouceur et al., 1995).

Correction of inflated responsibility in the treatment of obsessive-compulsive disorder.

This study evaluates the efficacy of a cognitive treatment for obsessive-compulsive disorder (OCD). Four patients with OCD whose major complaints were checking rituals were treated in a multiple baseline across subjects design. Cognitive correction targeted inflated responsibility, without any exposure or response prevention. All subjects reported a clinically significant decrease in interference caused by rituals, a 52-100% reduction in Y-BOCS scores, and a decrease in perceived responsibility. Therapeutic gains were maintained at follow-up (6 and 12 months) for three patients. Results suggest that cognitive therapy targeting inflated responsibility is a promising alternative to exposure-based treatment.

Correcting faulty appraisals of obsessional thoughts.

Cognitive techniques are becoming more widely established in the treatment of obsessive-compulsive disorder (OCD). This paper extends previous work by van Oppen and Arntz (1994, Behaviour Research and Therapy, 33, 79-87) on overestimation of threat and excessive responsibility by discussing other types of appraisals that may be involved in OCD, particularly when overt compulsions are absent. Examples are given of types of intervention that may be useful to correct faulty appraisals concerning the overestimation of the importance of thoughts such as thought-action fusion, excessive responsibility, perfectionistic concerns such as the need for absolute certainty, and expectations about anxiety and its consequences.

Experimental manipulations of responsibility: an analogue test for models of obsessive-compulsive disorder.

Several authors attribute excessive responsibility a predominant role in Obsessive-Compulsive Disorder (OCD) [Salkovskis, P. M. (1985) Behaviour Research and Therapy, 23, 571-583; Rachman, S. (1993) Behaviour Research and Therapy, 31, 149-154; van Oppen, P. & Arntz, A. (1994) Behaviour Research and Therapy, 32, 79-87]. The present studies aimed at demonstrating the link between different levels of perceived responsibility and checking behaviors by experimentally manipulating responsibility in non-clinical Ss. In the first study, a sound recognition task was used to compare checking behaviors in Ss with high (HR) and low (LR) perceived responsibility. Only one variable was significantly different, Ss from the HR group reporting more anxiety during the task than Ss from the LR group. Results did not support a link between responsibility and checking behavior. In a second study HR and LR Ss were compared on a manual classification task. Subjects from the HR group hesitated and checked more, and reported more preoccupation with errors and anxiety during the task than Ss from the LR group. Since perceived severity of the outcome was the most variable affected by the manipulation, the implications for current models of OCD are discussed and an alternative explanation is attempted. Finally, clinical implications are examined and suggestions are made for future directions of research.

Perfectionism, responsibility and obsessive-compulsive symptoms.

Although both perfectionism and responsibility have been associated with OCD at a theoretical level, responsibility has been the focus of a number of recent articles. This study was conducted in order to empirically test the relative importance of perfectionism and responsibility in Obsessive-Compulsive symptoms. Perfectionism and two measures of responsibility showed moderate correlations with Obsessive-Compulsive symptoms. A hierarchical regression analysis revealed that although responsibility accounted for more variance, perfectionism was still a significant predictor of Obsessive-Compulsive symptoms, once responsibility had been partialled out. These results suggest that although responsibility is related to OC symptoms, perfectionism is also independently associated. While responsibility has received much attention lately from OCD theorists and clinicians, perfectionism may also play a significant if underestimated role in some OC patients. The results are discussed in terms of their implications for current cognitive models and treatment procedures that give responsibility a central role in OCD. A new definition of perfectionism is also proposed.

Inflated responsibility in obsessive compulsive disorder: validation of an operational definition.

An excessive sense of responsibility has been identified in obsessive-compulsive disorder (OCD) where patients evaluate their thoughts in terms of the harm they could cause to themselves or others. In a new definition, responsibility was defined as the belief that one possesses pivotal power to provoke or prevent subjective crucial negative outcomes. In order to empirically test the validity of this definition, two studies used a semi-idiographic design to evaluate responsibility across ambiguous situations related to major OCD themes like contamination, verification, somatic concerns, loss of control, making errors, sexuality and magical thinking. In the first study, 397 volunteer adults participated in the experiment. For each situation, subjects briefly described a possible negative outcome and then rated this outcome on four dimensions: (1) probability; (2) severity; (3) influence; and (4) pivotal influence, using a 9-point Likert scale. Finally Ss rated perceived responsibility and personal relevance. Highly relevant situations were retained for the final analysis. Regression analysis suggested that influence and pivotal influence were better predictors of responsibility ratings than probability and severity. The second study examined the effect of the order of the questions on the responsibility ratings. A first group of Ss (n = 85) answered the Responsibility Questionnaire (RQ) in the original order, while a second group (n = 53) rated responsibility before the other ratings. Regression analysis showed that although proportion of variance explained diminished when the order was reversed, pivotal influence was still the best predictor of responsibility. Results are discussed in terms of current models of OCD and implications for future research and cognitive treatment are identified.

Health-related intrusive thoughts.

Two studies address the prevalence, concomitants, and appraisal of health-related intrusive thoughts. Eighty-three percent of adults (N = 658) in waiting rooms of two general hospitals reported at least one intrusive thought during the preceding month and 75.0% of patients and 55.5% of people accompanying them reported a health-related intrusive thought in the same period. The intrusions were associated with anxious and depressive symptoms. Health related intrusive thoughts were reported by 61% of a sample of university students (N = 608) and were the most frequent intrusive thought among 19.9% of the students. First, triggering stimuli reported by the subjects were significant predictors of thought frequency, worry, removal difficulty, and effort used in removing the thought. Second, appraisals of high probability were significant predictors of high frequency, worry, and especially difficulty in removing the thought. Finally, perceived responsibility and disapproval of the thought were also significant predictors of thought frequency, worry, removal difficulty, effort used in removing the thought, and guilt. These data support the position that cognitive appraisal of intrusive thoughts is closely linked to the subjective experience of the thought: more extreme appraisals were associated with more troublesome thoughts. The clinical implications of these studies are discussed in terms of current models of hypochondriasis and health anxiety.

Self-report of obsessions and worry.

The relationships between self-reported worry and obsessional-compulsive symptoms were examined among 145 hospital outpatients. Subjects completed the Penn State Worry Questionnaire and the Padua Inventory. Despite moderately strong correlations, the scales measured distinct constructs. Eliminating five items from the Padua Inventory may improve its discriminant validity. Correlations with the Padua Inventory subscales showed that obsessional loss of mental control was moderately correlated to both worry and checking, whereas worry and checking were only weakly correlated. The results are discussed in terms of possible relationships between worry and obsessions.

[The Beck Anxiety Inventory. Psychometric properties of a French translation]. / L'inventaire d'anxiété de Beck. Propriétés psychométriques d'une traduction française.

The Beck Anxiety Inventory (Beck, Epstein, Brown, & Steer, 1988) is a 21-item checklist developed with large clinical samples to measure anxiety symptoms associated with DSM III-R (APA, 1987) anxiety disorders. Administration and scoring are rapid; the patient rates symptom intensity during the last seven days on a 0 to 3 scale. The BAI adequately covers the major cognitive, affective, and physiological symptoms of anxiety. Care was taken during scale construction to eliminate items that would be confounded with depression items. The authors demonstrate excellent reliability and appropriate convergent and discriminant validity with other measures of anxiety and depression as well as criterion-related validity with in patient samples (Beck et al., 1988). The properties of the BAI have been further studied by Beck and collaborators as well as by other groups of researchers. Since its appearance in 1988 the BAI has quickly been adopted by clinical researchers in the United States, Canada, and the United Kingdom. Five studies present psychometric data on a French translation of the BAI. The translation process involved alternative versions by three translators, a panel of experts, and pilot testing on a group of 20 volunteers. The first study with university students (N = 72) indicated good internal consistence (Cronbach's alpha = .85) and stability (r = .63) at four weeks. The second study (N = 91) demonstrated convergent and discriminant validity significant positive: correlations with measures of obsessive-compulsive symptoms, irrational beliefs, and depression; significant negative correlations with assertiveness and self-esteem, and non-significant correlations with two measures of social desirability.(ABSTRACT TRUNCATED AT 250 WORDS)

Metabolic activity of manganese during late gestation of first-litter gilts.

Four pairs of littermate Landrace gilts consuming either a low manganese (LMn) basal corn-soya diet (10 mg/kg) or a high Mn (HMn) supplement diet (84 mg/kg) were maintained in individual stainless steel metabolic cages throughout gestation. On the 100th day of gestation 200 microCi of 54Mn was administered intravenously. Total collection of feces and urine was conducted for a seven-day period. The sows were sacrificed after a three-week lactation period and several tissues excised. All samples were assayed for stable Mn content and 54Mn activity. Urinary excretion of 54Mn was negligible and not dependent on dietary Mn intake. Dietary Mn intake did not influence the rate of 54Mn elimination via the feces. The biological half-life (BHL) of the body Mn pool in late gestation averaged 54 days and was not influenced by treatment. The fecal Mn of endogenous origin was similar between treatments averaging 0.24 mg/d and yielded true absorption estimates of 1.31 and 1.61 mg/d for the LMn and HMn diets or 4.41% and 0.77% of dietary intake.

Trace mineral metabolism in non-gravid, gestating and lactating gilts fed two dietary levels of manganese.

Six pairs of littermate Landrace gilts weighing 100-110 kg were randomly assigned to one of the experimental diets; 1) Low Mn: basal corn-soya diet (10 mg/kg) or 2) High Mn: basal+supplement (84 mg/kg), and maintained in individual stainless steel metabolic cages. Consumption of the semipurified diet was restricted to 2.5 kg/d with water available at all times ad libitum. Retention of Mn, Cu, Zn, and Fe were determined using the balance technique in the non-gravid state and at 30, 60 and 100 days of gestation. Blood samples were collected at the initiation of each balance period, the day before farrowing and at the end of lactation. Colostrum and milk were collected at birth and one week after farrowing, respectively. Piglets were bled at birth and weaning. Significant differences in mineral retention were not detected between the two dietary treatments. Retention of Mn was not influenced by pregnancy and averaged 1.37 +/- 0.92 mg/d and 0.97 +/- 0.92 mg/d for the supplemented and basal treatments, respectively. Fecal Zn excretion declined (P less than 0.01) at 100 days of gestation in both treatment groups and thus tended to improve Zn retention. Plasma Mn did not reflect Mn intake, but was significantly reduced at 100 days of gestation from the non-gravid state. Colostrum and milk from supplemented dams tended to contain higher concentrations of Mn. Total litter weight at birth was significantly greater for supplemented gilts.

[For a sociology of intervention in mental health.]. / Pour une sociologie de l'intervention en santé mentale.

Mental health workers develop a solid understanding of social phenomenon, which gives them direction and on which they are able to base their interventions. This is what the authors call the "implicit sociology" ("sociologie implicite") of workers. The article describes the principal elements of this special knowledge through information gathered from workers in clinical environments, private practice and "alternative" organizations. The authors focus on the idea workers make of health/mental handicaps, of their clientele, of their involvement, of the organizational and societal context of their work, of their "role" in society. Finally, the authors show how a sociological approach can help improve one's understanding of how to deal with mental health.