Passive Social Withdrawal Research Articles

The Effects of Art Therapy and Psychosocial Skills Training on Symptoms and Social Functioning in Patients with Schizophrenia and Their Relatives.

The effects of antipsychotics on negative symptoms are limited. The most appropriate approach in the treatment of schizophrenia is the integration of drug therapy with psychological and social interventions. The purpose of this study was to evaluate and compare the effects of art therapy and psychosocial skills training (PSST) in the treatment of schizophrenia. A total of 15 patients diagnosed with schizophrenia according to the criteria in DSM-5 and 12 patient relatives were included in the study. The patients were randomly divided into 2 groups, 7 were included in the art therapy program and 8 were included in the PSST program for schizophrenia. 90-minute sessions of art therapy and PSST were carried out once a week for 17 weeks. Participants with schizophrenia were evaluated with the Positive and Negative Syndrome Scale (PANSS), Social Functioning Scale (SFS) and the Calgary Depression Scale for Schizophrenia and the relatives were given Beck Depression Inventory, Beck Anxiety Inventory and Zarit Burden Interview. There was a significant decrease in the PANSS negative symptoms, PANSS general psychopathology, SFS pro-social activities and SFS recreation scores in both groups, while the SFS social withdrawal scores decreased significantly only in the art therapy group. In the PANSS negative symptoms subscale, passive social withdrawal, difficulty in abstract thinking, lack of spontaneity and flow of conversation and stereotyped thinking scores were significantly lower in the art therapy group. In the PSST group only the score for difficulty in abstract thinking declined significantly. The findings of the present study suggest that art therapy and PSST have positive effects on the improvement of negative symptoms as well as improvements in social and cognitive functionality in schizophrenia.

Linking social motivation, general motivation, and social cognition to interpersonal functioning in schizophrenia: insights from exploratory graph analysis

Motivation in general, and social motivation in particular are important for interpersonal functioning in individuals with schizophrenia. Still, their roles after accounting for social cognition, are not well understood. The sample consisted of 147 patients with schizophrenia. General motivation was measured using the Behavioral inhibition/activation scale (BIS/BAS). Social motivation was measured by Passive social withdrawal and Active social avoidance items from PANSS. Interpersonal functioning was evaluated with Birchwood’s Social Functioning Scale (SFS). We used Exploratory Graph Analysis for network estimation and community detection. Active social avoidance, passive social withdrawal, and social withdrawal/engagement (from SFS) were the most important nodes. In addition, three distinct communities were identified: Social cognition, Social motivation, and Interpersonal functioning. Notably, the BIS and BAS measures of general motivation were not part of any community. BAS showed stronger links to functioning than BIS. Passive social withdrawal was more strongly linked to interpersonal functioning than social cognitive abilities. Results suggest that social motivation, especially social approach, is more closely related to interpersonal functioning in schizophrenia than general motivation. In contrast, we found that general motivation was largely unrelated to social motivation. This pattern highlights the importance of type of motivation for understanding variability in interpersonal difficulties in schizophrenia.

Factors Related to Passive Social Withdrawal and Active Social Avoidance in Schizophrenia.

Social withdrawal in schizophrenia may be a result of "passive" motivation (reduced drive to engage) or "active" motivation (increased drive to avoid). We conducted a cross-sectional, between-subjects study using self-report measures and social cognition tasks to evaluate the relationships between motivational subtypes, social abilities, and social functioning in schizophrenia spectrum (n = 52, ages 19-34). Regression models showed significant differences in passive and active withdrawal. Passive, but not active, motivation predicted social functioning as measured by a clinical interview. This suggests that motivation, especially passive type, plays an important role in social withdrawal in schizophrenia. However, on a self-report measure of social functioning, neither passive nor active motivation predicted outcomes, suggesting a potential disconnect between observer versus self-report measures when assessing social motivation. Furthermore, performance on tasks of social abilities did not predict motivation, which supports the idea that motivation is distinct from social ability and should be specifically addressed in treatment.

M184. SOCIAL SKILLS TRAINING FOR TREATMENT-RESISTANT SCHIZOPHRENIA WITH PREDOMINANTLY NEGATIVE SYMPTOMS

BackgroundPoor social skills are a core characteristic of schizophrenia and are highly associated with the progression of negative symptoms. While positive symptoms have a good response to antipsychotics, the treatment of negative symptoms remains an unmet need.MethodsA randomized controlled trial to assess the efficacy of a 20-week social skills training (SST) program for the improvement of negative symptoms in patients with treatment-resistant schizophrenia (TRS) with predominantly negative persistent symptoms, with a score > 4 (moderate) in at least 3 items of the Negative Symptom Factor Score (NSFS) (blunted affect, emotional withdrawal, poor rapport, passive social withdrawal, lack of spontaneity, motor retardation and active social avoidance).Each session lasted 60 minutes and included 6 to 9 participants. The SST sessions were conducted by trained psychologists, following topics previously outlined in a manual, and role-playing activities. The non-directive control group was conducted by nurses specialists in mental health, with the same duration but without role-playing activities. Control groups’ therapists were instructed not to give directions to the patients but to listen and redirect questions to the group.TRS was defined as the persistence of psychotic symptoms after at least two adequate trials with two different antipsychotics, All patients were taking clozapine. Blinded raters evaluated the patients at baseline, 20 weeks and after 6 months follow-up by the Positive and Negative Syndrome Scale (PANSS), Clinical Global Impression (CGI) and the Social Skills Inventory (SSI). Longitudinal comparisons between groups were carried out using a linear mixed-effects model at pre, post and follow-up to assess differences between groups. Cohen’s d effect size was computed at each time point. Primary outcome measure was the PANSS negative subscale score.Social skill were assessed with the Social Skills Inventory.Results62 patients were randomized to SST (N=29) and control group (N=33). Subjects were predominantly male (70.96%) and single (88.70%). At baseline, groups showed no differences in terms of demographic variables and illness duration. Patients were moderately ill, with mean CGI = 4.10 (SD 0.78) in SST group and 4.34 (0.90) in the control group, and had a high baseline PANSS score, with a mean total PANSS 71.90 (10.83) in the SST group and 70.4 (13.8) in the control group. The mean PANSS negative subscale score was 25.48 (4.56) in SST group and 25.13 (6.34) in control group; in the SST group 28 patients completed the 20-week intervention and 24 were assessed after 6 months; in the control group, 18 completed the treatment and 16 were assessed at the follow-up. After the 20-week intervention period, the PANSS negative scores were 24.57 (4.92) in the SST group and 22.67 (6.59) in the control group. At the follow-up, the negative score was 23.92 (5.85) in the SST group and 22.97 (5.32) in the control. There was no improvement at any timepoint (p= 0.162) or any difference between groups (p= 0.864). Patients remained clinically stable during the study. The only symptom which showed a significant improvement was the control of aggressiveness (Cohen’s d at week 20 = 0.445 [IC 95% -0.140; 1.030]), which was maintained at follow-up (Cohen’s d = 0.682 [IC 95% 0.037; 1.327]).DiscussionThe study has limitations: the SSI was not designed to assess social skills in patients with psychosis, and we have not assessed the adherence to pharmacological treatment. Our findings suggest that SST is not effective to improve negative symptoms in patients with TRS with predominantly negative symptoms, but may be potentially useful for the control of aggressiveness in situations such as criticism and mockery, which frequently occur in social interactions.

Antipsychotic Overdosing and Polypharmacy in Schizophrenic Delinquents Explored

A logistic regression model for 289 cases of schizophrenic offenders in a Swiss forensic hospital between 1995 and 2016 revealed the following factors for above average levels of antipsychotic overdosing and polypharmacy: Odds for overdosing increased in absence of a personality disorder (237%), for each point increase in emotional withdrawal (63.5%) and motor retardation (71.7%), and decreased for poor rapport (42.3%) recorded at admission. Odds for polypharmacy increased with complaints about physicians (157%), for each point increase in IQ (3.6%; range = 65-131, M = 92, SD = 14), reduction of the security level of the ward (36.8%; four levels), and for each point increase in poor attention (27.6%) at admission. It decreased with each previous conviction (10.9%; range = 1-21, M = 3, SD = 2), breaking of rules (46.4%) and the administration of compulsory measures (55.7%) on the ward, a poor legal prognosis (29.4%, four levels), and each point increase in grandiosity (40.3%), passive social withdrawal (42.3%), and depressive symptoms (38.7%) at admission.

Predicting one-year outcome in first episode psychosis using machine learning.

BackgroundEarly illness course correlates with long-term outcome in psychosis. Accurate prediction could allow more focused intervention. Earlier intervention corresponds to significantly better symptomatic and functional outcomes. Our study objective is to use routinely collected baseline demographic and clinical characteristics to predict employment, education or training (EET) status, and symptom remission in patients with first episode psychosis (FEP) at one-year.Methods and findings83 FEP patients were recruited from National Health Service (NHS) Glasgow between 2011 and 2014 to a 24-month prospective cohort study with regular assessment of demographic and psychometric measures. An external independent cohort of 79 FEP patients were recruited from NHS Glasgow and Edinburgh during a 12-month study between 2006 and 2009. Elastic net regularised logistic regression models were built to predict binary EET status, period and point remission outcomes at one-year on 83 Glasgow patients (training dataset). Models were externally validated on an independent dataset of 79 patients from Glasgow and Edinburgh (validation dataset). Only baseline predictors shared across both cohorts were made available for model training and validation. After excluding participants with missing outcomes, models were built on the training dataset for EET status, period and point remission outcomes and externally validated on the validation dataset. Models predicted EET status, period and point remission with receiver operating curve (ROC) area under the curve (AUC) performances of 0.876 (95%CI: 0.864, 0.887), 0.630 (95%CI: 0.612, 0.647) and 0.652 (95%CI: 0.635, 0.670) respectively. Positive predictors of EET included baseline EET and living with spouse/children. Negative predictors included higher PANSS suspiciousness, hostility and delusions scores. Positive predictors for symptom remission included living with spouse/children, and affective symptoms on the Positive and Negative Syndrome Scale (PANSS). Negative predictors of remission included passive social withdrawal symptoms on PANSS. A key limitation of this study is the small sample size (n) relative to the number of predictors (p), whereby p approaches n. The use of elastic net regularised regression rather than ordinary least squares regression helped circumvent this difficulty. Further, we did not have information for biological and additional social variables, such as nicotine dependence, which observational studies have linked to outcomes in psychosis.Conclusions and relevanceUsing advanced statistical machine learning techniques, we provide the first externally validated evidence, in a temporally and geographically independent cohort, for the ability to predict one-year EET status and symptom remission in individual FEP patients.

F233. NEGATIVE SYMPTOMS ARE INDEPENDENT MODERATOR FACTORS OF TREATMENT RESISTANT SCHIZOPHRENIA EFFECTS ON MULTIPLE CLINICAL, PSYCHOPATHOLOGICAL, COGNITIVE AND PSYCHOSOCIAL VARIABLES

BackgroundNegative symptoms (NSs) are more severe in Treatment Resistant Schizophrenia (TRS) than Antipsychotic Responder Schizophrenia (ARS) patients. NSs are predictors of outcomes of neurological soft signs and functional capacity in TRS but not in ARS patients. The scope of this work is to clarify whether NSs effects are integral to or independent from the TRS diagnosis in our sample of patients.Methods70 out of 206 eligible putative TRS and ARS patients were included (enrollment still ongoing). Patients were tested by the Neurological Evaluation Scale (NES); the CGI-S; the PANSS; the Heinrichs’ Quality of Life Scale (QLS); the UCSD Performance-Based Skills Assessment (UPSA); the Personal and Social Performance (PSP) scale and Specific Level of Functioning (SLOF). Patients were subdivided in NSHigh (severe NSs) and NSLow (mild NSs) based on ROC curve-derived cut-off.ResultsAt the Student’s t test, NSHigh had significantly lower scores than NSLow patients on: Verbal Fluency; QLS score; PSP score; UPSA Financial, Communication, and Family Skills; UPSA total score; all SLOF areas (except Area4). NSHigh patients had significantly higher scores than NSLow patients on CGI-S; PANSS Positive and General Psychopathology Subscale scores; and NES score.Distribution of NS patients was significantly different between TRS/ARS diagnostic groups, as NSHigh patients were significantly more frequent in the TRS group (Pearson chi square: □1=5.51, p=.001). Notably, mean PANSS Negative Subscale scores were significantly higher in TRS compared to ARS patients (Student’s t: F1,58=2.84, p=.006).Since multiple variables found to be significantly different in NSHigh vs. NSLow patients were also significantly different between TRS and ARS patients, the question arises whether the significant differences found between diagnostic groups may depend on the higher percentage of patients with more severe NSs in the TRS group. Therefore, a two-way ANOVA was carried out with dichotomous NS and Diagnosis variables as the independent variables. Outcomes on multiple clinical variables were significantly different among groups. A NS*Diagnosis interaction effect was found for NES score (F1,58=4.32, p=.042, Visuospatial Memory, UPSA Transportation skills, and SLOF Area1. In all these cases, NSHigh/TRS patients performed significantly worse than the other patient groups; in the case of NES score, NSHigh/TRS patients score significantly higher than the other groups. Independent effect of either NSs or Diagnosis were also found for multiple variables, suggesting that NSs and Diagnosis may interact but their effects are not completely overlapping. To have a more deepen comprehension of NS effects on diagnosis, we carried out a moderator regression analysis and an ANCOVA analysis that further confirmed the finding that NSs’ mediate Diagnosis effects on a number of clinical outcomes.Given that NSs largely affect clinical variables, we asked which distinct symptom may exert the greater impact on each of these variables. Therefore, we carried out a including the seven PANSS Negative Subscale items as the independent variables. The items that explained the highest variance in clinical variables were mostly Stereotyped Thinking (N7), Passive Social Withdrawal (N4), and Difficulty in Thinking (N5).DiscussionThese data suggest that NSs are both independent determinants and moderators of TRS/ARS diagnosis effect on multiple psychopathology, cognitive, and psychosocial factors. More impaired functions attributed to non-response to antipsychotics may depend on more severe NSs. However, only a subset of NSs appears to exert this action, possibly related to the multidimensional construct of these symptoms.

F63. COGNITIVE CORRELATES OF THE NEGATIVE SYMPTOMS EXPRESSIVE AND EXPERIENTIAL DEFICIT FACTORS IN PSYCHOSIS

BackgroundPrimary negative symptoms of schizophrenia contribute heavily to functional disability. Treatment of these symptoms continues to be a major unmet need, even when positive symptoms are controlled. Recent factor analyses of negative symptoms using the PANSS and other symptom assessments in patients with schizophrenia have identified two factors of negative symptoms: expressive and experiential deficits. These two factors most likely have very different clinical, neurocognitive and neurobiological correlates. This study examines the clinical and cognitive correlates associated with expressive and experiential deficits in a large cohort of patients with psychosis before and after computerized cognitive remediation.MethodsThis is a secondary data analysis of subjects enrolled in a cognitive remediation program for 12 weeks. One hundred fifty-one subjects age 18 - 55 with a DSM IV-TR diagnosis of schizophrenia, schizoaffective disorder or bipolar disorder were enrolled. Assessments of demographic, psychopathology (PANSS), cognition (MCBB), and daily living skills (UPSA-Brief) were conducted at baseline and endpoint. Exploratory (EFA) and confirmatory (CFA) factor analyses of PANSS items as well as Pearson’s correlations between factors, demographics, MCCB, and UPSA-Brief scores were examined at baseline and endpoint.ResultsEFA baseline PANSS data resulted in the five-factor model of the PANSS with seven items attributed to the Negative Symptom Factor (NSF; N1, blunted affect; N2, emotional withdrawal; N3, poor rapport; N4, passive social withdrawal; N6, lack of spontaneity and flow of conversation; G7, motor retardation; and G16, active social avoidance). CFA of the NSF revealed a two-factor model consisting of an Expressive Deficit (N1, N3, N6, G7), and an Experiential Deficit (N2, N4, and G16). Difference tests comparing the one-factor and two-factor models found that the two-factor model exhibited significantly better fit than the one-factor model (χ2 = 67.117, df = 1, p ≤ 0.001; CFI = 0.92; Tucker–Lewis index TLI = 0.91; root mean square error of approximation RMSEA = 0.040; and Goodness of Fit index GFI = 0.93). There were significant correlations between the Expressive Deficit factor score and cognition: TMT- A (r=-0.259, p=0.001), BACS Symbol coding (r=-0.287, p=0.001), Category Fluency (r=-0.342, p=0.001), Hopkins Verbal Learning Test – revised (HTLV-R) (r=-0.236, p=0.05), Letter Number Sequencing (r=-0.256, P=0.001), and NAB Mazes (r=-0.409, p=0.001). The Expressive Deficit factor was also significantly correlated with the neurocognitive domains of Processing Speed (r=-0.352, p=0.001) and Reasoning/Problem Solving (r=-0.338, p=0.001). There were no significant correlations between either factor and UPSA-Brief or the MCCB cognitive composite. There were no significant correlations for change from baseline to endpoint in negative symptoms.DiscussionOur results support the negative symptom two-factor model of Expressive Deficit and Experiential Deficit domains. Only the Expressive Deficit factor was associated with baseline deficits in Working Memory, Processing Speed, Reasoning/Problem Solving and Verbal Learning. The association of the Expressive Deficit factor with significant cognitive impairments supports a more profound neurobiological dysfunction in contrast to the Experiential Deficit factor and may represent an important treatment challenge. The relevance of these findings for the treatment of negative symptoms in schizophrenia will be discussed.

Social motivation in schizophrenia: The impact of oxytocin on vigor in the context of social and nonsocial reinforcement.

Experiential negative symptoms-including diminished motivation-have a profound impact on functional outcomes in schizophrenia. Animal research suggests that abnormalities in dopaminergic regulation can negatively impact effort exertion, a translational model that has been applied to individuals with schizophrenia. Paradigms that assess effort-based decision making, for example, suggest less likelihood of choosing high effort tasks that are high in probability of success, and this preference varies with negative symptoms and impaired functioning. Although asociality is another well-documented component of experiential negative symptoms, it is unclear whether diminished motivation for monetary reward extends to the social domain. To test this question, the authors designed the Social Vigor Task (SVT)-a measure of effort exertion in the context of live social encouragement. They further examined the effect of oxytocin, a neuropeptide implicated in social behavior, on vigor. Forty-two individuals with schizophrenia and 43 healthy controls completed the SVT twice: once after intranasal administration of saline placebo and again after oxytocin. Both groups showed similar increases in vigor in response to social encouragement, suggesting effort in the social context is spared in schizophrenia. Group differences in the effect of social encouragement on vigor varied by point-based reward rate and trial length. Oxytocin did not increase vigor during social encouragement in either group. Within the schizophrenia group, clinician-rated passive social withdrawal, but not active social avoidance, was negatively associated with vigor. Results suggest that people with schizophrenia show normative levels of effort in the context of social encouragement; low approach motivation, however, relates to lower effort. (PsycINFO Database Record

Early End to Substance Use Linked to Better Outcome in First-Episode Psychosis

Back to table of contents Previous article Next article Clinical and Research NewsFull AccessEarly End to Substance Use Linked to Better Outcome in First-Episode PsychosisMark MoranMark MoranSearch for more papers by this authorPublished Online:16 Mar 2017https://doi.org/10.1176/appi.pn.2017.3b14AbstractBoth episodic and persistent users had lower rates of symptom remission than nonusers. Persistent users also had more negative symptoms than those who stopped using.Patients experiencing a first-episode psychosis who stop using drugs or alcohol within two years of diagnosis have outcomes similar to those who have never used substances, with fewer symptoms than patients who continued using substances. That’s the finding from a long-term longitudinal study of first-episode patients published last month in Schizophrenia Bulletin. Substance use has been associated with poorer outcomes, including more severe psychopathology, higher relapse rates, and lower life expectancy. While previous studies have suggested discontinuing substance use early in the course of illness can improve symptoms and function, most of these were short-term trials.The new study tracked the relationship between substance use, early abstinence, and psychosis longitudinally over 10 years and suggests the detrimental effects of substance use on mental health may be all but entirely reversed if the person quits early.“The fact that harm can be substantially minimized with early discontinuation gives a hopeful message for patients who struggle with addiction and psychosis,” wrote a global team of researchers, led by a group in Norway. “Addressing substance use as early as possible is critical, as early substance use termination predicts better long-term outcome.”The study was a naturalistic, longitudinal follow-up of a large, clinical epidemiological sample collected consecutively from four Scandinavian health care sectors, with a combined estimated population of 665,000 inhabitants.Inclusion criteria included being 15 to 65 years old; living in one of the participating sites; and having first-episode schizophrenia, schizophreniform disorder or schizoaffective disorder, delusional disorder, mood disorder with mood-incongruent psychotic features, brief psychotic disorder, or psychosis not otherwise specified.Three hundred and one patients were included between 1997 and 2001 and followed up at three months and at 1, 2, 5, and 10 years. Symptom remission was defined as having no score of 4 or higher for the past six months on any of the following items on the Positive and Negative Syndrome Scale (PANSS): delusions, disorganized thought, hallucinatory behavior, affective flattening, passive social withdrawal, lack of spontaneity, bizarre posture, or unusual thought content.Recovery was defined as a combination of symptom remission and adequate social functioning according to the Strauss-Carpenter Level of Functioning score. This includes at least 12 months of work or study full time, living independently, seeing friends at least once a week, and not having been hospitalized.Of the 301 patients, 266 could be classified into one of four groups based on their patterns of substance use in the first two years after diagnosis: persistent users (n=43), episodic users (n=48), stop-users (stopped substance use within two years after diagnosis, n=34), and nonusers (n=141). There were 35 patients about whom substance use data were incomplete and who could not be designated into any of the four categories. After 10 years, stop-users had similar symptom profiles as nonusers, and both groups had fewer symptoms than episodic or persistent users. In fact, while persistent users had PANSS negative scores that increased over the 10-year period, the negative scores of stop-users decreased over time.“Our results, showing improvement in negative symptoms with cessation of substance use are of interest as these are symptoms that are difficult to treat with antipsychotics. In addition, these symptoms are closely linked to daily and social functioning and quality of life,” the authors concluded. ■An abstract of “The Effect of Substance Use on 10-Year Outcome in First-Episode Psychosis” can be accessed here. ISSUES NewArchived

A Two-Factor Model Better Explains Heterogeneity in Negative Symptoms: Evidence from the Positive and Negative Syndrome Scale.

Acknowledging separable factors underlying negative symptoms may lead to better understanding and treatment of negative symptoms in individuals with schizophrenia. The current study aimed to test whether the negative symptoms factor (NSF) of the Positive and Negative Syndrome Scale (PANSS) would be better represented by expressive and experiential deficit factors, rather than by a single factor model, using confirmatory factor analysis (CFA). Two hundred and twenty individuals with schizophrenia spectrum disorders completed the PANSS; subsamples additionally completed the Brief Negative Symptom Scale (BNSS) and the Motivation and Pleasure Scale—Self-Report (MAP-SR). CFA results indicated that the two-factor model fit the data better than the one-factor model; however, latent variables were closely correlated. The two-factor model’s fit was significantly improved by accounting for correlated residuals between N2 (emotional withdrawal) and N6 (lack of spontaneity and flow of conversation), and between N4 (passive social withdrawal) and G16 (active social avoidance), possibly reflecting common method variance. The two NSF factors exhibited differential patterns of correlation with subdomains of the BNSS and MAP-SR. These results suggest that the PANSS NSF would be better represented by a two-factor model than by a single-factor one, and support the two-factor model’s adequate criterion-related validity. Common method variance among several items may be a potential source of measurement error under a two-factor model of the PANSS NSF.

Long-term poor rapport, lack of spontaneity and passive social withdrawal related to acute post-infectious encephalitis: a case report.

IntroductionPost-infectious encephalitis/encephalopathy is a neurological syndrome that sometimes develops following common viral or bacterial infections. The most common form is acute disseminated encephalomyelitis (ADEM). ADEM is a demyelinating disease of the central nervous system that typically presents as a monophasic disorder associated with multifocal neurologic symptoms and encephalitis. Anti-N-methyl-d-aspartate receptor (anti-NMDAR) encephalitis is another type of severe autoimmune disorder, characterized by seizures, movement disorders and psychiatric symptoms. In general, the prognosis and long-term outcomes of both ADEM and anti-NMDAR encephalitis are favorable. Most patients show complete, albeit slow recovery over a period of one to 2 years. There are few reports of patients with these disorders showing long-term residual psychiatric symptoms.Case presentationWe report the case of a 16-year-old Japanese male who suffered from acute post-infectious encephalitis. The patient followed an atypical recovery course, in that he showed poor rapport, lack of spontaneity and passive social withdrawal for more than 2 years after the initial symptoms. While treatment with small doses of antipsychotic drugs at the hospital had no effect on the symptoms, the patient recovered gradually over a prolonged period of five or so years.ConclusionsThis case report suggests that a type of acute post-infectious encephalitis with demyelinating features, possibly ADEM or anti-NMDAR encephalitis, or an overlap between the two, can cause a prodrome of behavioral changes and long-term residual psychiatric symptoms for many months, although it is eventually associated with a good prognosis.

How stigma impacts on people with psychosis: The mediating effect of self-esteem and hopelessness on subjective recovery and psychotic experiences

This study aimed to examine how stigma impacts on symptomatic and subjective recovery from psychosis, both concurrently and longitudinally. We also aimed to investigate whether self-esteem and hopelessness mediated the observed associations between stigma and outcomes. 80 service-users with psychosis completed symptom (Positive and Negative Syndrome Scale) and subjective recovery measures (Process of Recovery Questionnaire) at baseline and 6-months later, and also completed the King Stigma Scale, the Self-Esteem Rating Scale and the Beck Hopelessness Scale at baseline. In cross sectional regression and multiple mediation analyses of the baseline data, we found that stigma predicted both symptomatic and subjective recovery, and the effects of stigma on these outcomes were mediated by hopelessness and self-esteem. When the follow-up data were examined, stigma at baseline continued to predict recovery judgements and symptoms. However, self-esteem only mediated the effect of stigma on PANSS passive social withdrawal. Self-esteem and hopelessness should be considered in interventions to reduce the effects of stigma. Interventions that address the current and long-term effects of stigma may positively affect outcome for people being treated for psychosis.

Converging evidence of social avoidant behavior in schizophrenia from two approach-avoidance tasks

Many people with schizophrenia suffer from social impairments characterized by active social avoidance, which is related to social phobia common in schizophrenia, while motivational impairments can also result in passive social withdrawal. Although social avoidance is frequently reported in this population, this is the first study to directly compare approach-avoidance tendencies in schizophrenia patients (N = 37) and healthy controls (N = 29). Participants performed two tasks: a computerized approach-avoidance task (AAT) to assess response tendencies toward images of happy and angry faces with direct or averted gaze and a one-to-one personal space test (PST) to gauge more naturalistic approach-avoidance behaviors toward a real person bearing a neutral expression. The AAT results showed that both groups showed faster avoidance responses to angry faces and faster approach responses to happy faces with a direct gaze. Happy faces with averted gaze, however, resulted in faster avoidance responses in the patient group only. On the PST, the patients approached the experimenter less than healthy controls did. This measure of interpersonal distance was positively related to positive symptom severity. Delusions of reference and increased sensitivity to social rejection may explain the patients' avoidance tendencies in response to pictures of happy faces with averted gaze and in the presence of an actual person. The current findings demonstrate the importance of others adopting positive and unambiguous attitudes when interacting with schizophrenia patients to minimize behavioral avoidance patterns, which is particularly relevant for relatives and clinicians whose interactions with the patients are crucial to facilitating treatment and promoting healthy social relationships.

Object Relations, Reality Testing, and Social Withdrawal in Schizophrenia and Bipolar Disorder

In this study, we investigated the relationships between observed social withdrawal (Positive and Negative Syndrome Scale [PANSS] Passive Social Withdrawal and PANSS Active Social Avoidance), subjectively experienced social withdrawal (Social Functioning Scale [SFS] Withdrawal and SFS Interpersonal Behavior), and their associations to the underlying psychological patterns of Object Relations and Reality Testing. Patients with schizophrenia (n = 55) and bipolar disorder (n = 51) from the ongoing Thematically Organized Psychosis project, Oslo University Hospital, Norway, were evaluated using the Bell Object Relations and Reality Testing Inventory, the PANSS, and the SFS. Object relations and reality testing subscales related differentially to PANSS Passive Social Withdrawal and PANSS Active Social Avoidance. These two measures, together with the level of alienation, explained a significant amount of variance in self-experienced social dysfunction. Findings reveal the multidimensional nature of social dysfunction in severe mental disorders.

Rater Evaluations for Psychiatric Instruments and Cultural Differences

This article compares Positive and Negative Syndrome Scale (PANSS) data from Chinese and American inpatients with chronic schizophrenia to show how differences in item ratings may reflect cultural attitudes of raters. The Chinese sample (N = 504) came from Beijing Huilongguan Hospital. The American sample came from 268 PANSS assessments of Clinical Antipsychotic Trials of Intervention Effectiveness subjects hospitalized for 15 days or more to optimize equivalence of the samples. When controlling for age and sex, the Chinese sample scored significantly lower for total score by 25% (p < 0.0001), for the positive subscale by 35% (p < 0.0001), and on the general subscale by 32% (p < 0.0001) but not significantly different on the negative subscale score (+0.26%; p = 0.76). However, the Chinese sample scored 26% higher on the item on poor rapport (p < 0.0001), 10.2% higher on passive social withdrawal (p = 0.003), and most notably 46% higher on the item on lack of judgment and insight (p < 0.0001). These results remain broadly consistent across sex subgroup analyses. Differences seem to be best explained by both cultural differences in patient clinical presentations and varying American and Chinese cultural values affecting rater judgment.

Assessment of social anxiety in first episode psychosis using the Liebowitz Social Anxiety scale as a self-report measure

ObjectiveSocial anxiety is a common problem in psychotic disorders. The Liebowitz Social Anxiety Scale, Self-Rating version (LSAS-SR) is a widely used instrument to capture different aspects of social anxiety, but its psychometric properties have not been tested in this patient group. The aims of the present study were to evaluate the psychometric properties of the LSAS-SR in patients with first episode psychosis, to investigate whether it differentiated between active and passive social withdrawal and to test which clinical factors contributed to current level of social anxiety. MethodA total of 144 first episode psychosis patients from the ongoing Thematically Organized Psychosis (TOP) study were included at the time of first treatment. Diagnoses were set according to the Structured Clinical Interview (SCID-1) for DSM-IV. A factor analysis was carried out and the relationship of social anxiety to psychotic and general symptomatology measured by the Positive and Negative Syndrome Scale (PANSS) was evaluated. Possible contributors to social anxiety were analyzed using multiple hierarchic regression analysis. ResultsThe factor analysis identified three subscales: public performance, social interaction and observation. All three subscales showed satisfactory psychometric properties, acceptable convergent and discriminate properties, and confirmed previous findings in social anxiety samples. Self-esteem explained a significant amount of the variance in social anxiety, even after adjusting for the effects of delusions, suspiciousness and depression. ConclusionThe study shows that the LSAS-SR can be used in this patient group, that social anxiety is strongly related to both behavioral social avoidance and to self-esteem. The results support the use of this measure in assessment of social anxiety in both clinical settings and in research.

Passive/Apathetic Social Withdrawal and Active Social Avoidance in Schizophrenia

Social withdrawal, a core feature of negative symptoms, is differentiated into passive social withdrawal (PSW) and active social avoidance (ASA). We examined whether this differentiation was related to differences in underlying psychological processes of object relations and reality testing. Two hundred seventy-two outpatients with schizophrenia and schizoaffective disorders from VA Connecticut Healthcare System/Connecticut Mental Health Center were evaluated using the Bell Object Relations and Reality Testing Inventory (BORRTI) and the Positive And Negative Symptoms Scale. Distinct patterns were found; PSW was associated with object relation subscales explaining 5% of the variance, ASA was associated with object relations and all reality testing subscales explaining 12% of the variance. Findings suggest differences in the underlying mechanisms behind PSW and ASA, confirming that PSW is a primary negative symptom, while ASA is related more to positive symptoms.