Emotional intelligence in schizophrenia

The roles of ability emotional intelligence in predicting affective decision-making

BACKGROUND

Decision-making is integral to navigating everyday life, and understanding the cognitive and emotional factors influencing affective decision-making is crucial.

METHODS

In this study, 149 participants completed the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) to measure ability emotional intelligence, a N-back working memory task, and three affective decision-making tasks: the Iowa Gambling Task (IGT), Balloon Analogue Risk Task (BART), and Columbia Card Task (CCT).

RESULTS

The results revealed that understanding emotions, a domain of emotional intelligence, was a significant predictor of superior decision-making on both the IGT and CCT, even after controlling for working memory abilities. This finding suggests that the relationship between understanding emotions and affective decision-making is not merely a reflection of general cognitive abilities, but rather highlights the unique contribution of emotional understanding to strategic decision-making in emotionally charged contexts. However, emotional intelligence was not significantly associated with BART performance.

CONCLUSIONS

These findings highlight the importance of understanding emotions in strategic decision-making and open avenues for future research to investigate whether training ability emotional intelligence can improve affective decision-making tasks and yield meaningful benefits in real-world contexts.

Emotional intelligence as a predictor of functional outcomes in psychotic disorders

Psychotic disorders are associated with significant impairment in psychosocial functioning, yet mechanisms associated with this impairment remain poorly understood. Emotional intelligence, a component of social cognition, is associated with psychosocial functioning in this population. However, prior work has used relatively small samples, reported inconsistent relations between functioning domains and emotional intelligence, and inconsistently considered negative symptoms. To address these limitations, we examined the predictive ability of emotional intelligence on functional outcomes using a five-year longitudinal design. We used a large sample of individuals with and without psychotic disorder diagnoses (N = 324), a performance-based measure of emotional intelligence, and three measures of functioning (i.e., social performance, assessor-rated social and occupational functioning, self-rated functioning in independent living). Results revealed individuals diagnosed with a psychotic disorder have lower emotional intelligence than those without a history of psychosis. Emotional intelligence was associated with social performance and social and occupational functioning in both those with and without a history of psychosis. In those diagnosed with a psychotic disorder, emotional intelligence and negative symptoms better predict social performance (βEmotional = 0.36, R2delta = 0.09) and social and occupational functioning (βEmotional = 0.21, R2 = 0.03), but not self-rated functioning in independent living (βEmotional = -0.08, R2delta = 0.00), as compared to negative symptoms alone. Overall, findings support the use of emotional intelligence as a longitudinal predictor of social and occupational outcomes above and beyond negative symptoms alone. This work highlights potential, specific intervention targets for individuals with psychotic disorders.

Intermittent Theta Burst Stimulation Combined with Cognitive Training to Improve Negative Symptoms and Cognitive Impairment in Schizophrenia: A Pilot Study

Schizophrenia is a chronic psychiatric disorder severely affecting patients' functioning and quality of life. Unlike positive symptoms, cognitive impairment and negative symptoms cannot be treated pharmacologically and represent consistent predictors of the illness's prognosis. Cognitive remediation (CR) interventions have been applied to target these symptoms. Brain stimulation also provides promising yet preliminary results in reducing negative symptoms, whereas its effect on cognitive impairment remains heterogeneous. Here, we combined intermittent theta burst stimulation (iTBS) with CR to improve negative symptoms and cognitive impairment in schizophrenia spectrum patients. One hundred eligible patients were invited, and twenty-one participated. We randomized them into four groups, manipulating the stimulation condition (real vs. sham) and CR (no training vs. training). We delivered fifteen iTBS sessions over the left dorsolateral prefrontal cortex for three weeks, followed (or not) by 50 min of training. Consensus-based clinical and cognitive assessment was administered at baseline and after the treatment, plus at three follow-ups occurring one, three, and six months after the intervention. Mixed-model analyses were run on cognitive and negative symptom scores. The preliminary findings highlighted a marginal modulation of iTBS on negative symptoms, whereas CR improved isolated cognitive functions. We herein discuss the limitations and strengths of the methodological approach.

The relationship between sex and functional outcome in first-episode schizophrenia: the role of premorbid adjustment and insight

BACKGROUND

Studies that examined sex differences in first-episode patients consistently show that males compared to females have poor premorbid adjustment, earlier age of onset, worse clinical characteristics, and poorer outcomes. However, little is known about potential mediators that could explain these sex differences.

METHODS

Our sample consisted of 137 individuals with first episode schizophrenia (males, n = 105; 77%) with a mean age of 22.1(s.d. = 4.1) years and mean education of 12.5(s.d. = 1.7) years. At entry, patients were within 2 years of their first psychotic episode onset. Baseline assessments were conducted for premorbid adjustment, symptoms, cognitive functioning, insight, and at 6-months for role and social functioning.

RESULTS

Males as compared to females had poorer premorbid adjustment across several key developmental periods (p < 0.01), an earlier age of onset [M = 20.3(3.3) v. 22.8(5.6), p = 0.002], more negative symptoms (p = 0.044), poorer insight (p = 0.031), and poorer baseline and 6-month role (p = 0.002) and social functioning (p = 0.034). Several of these variables in which males showed impairment were significant predictors of 6-month role and social functioning. Premorbid adjustment and insight mediated the relationship between sex and role and social functioning at 6-months, but not negative symptoms.

DISCUSSION

Males compared to females were at lower levels across several key premorbid and clinical domains which are strongly associated with functional outcome supporting the hypothesis that males might have a more disabling form of schizophrenia. The relationship between sex with role and social functioning was mediated through premorbid adjustment and insight suggesting pathways for understanding why females might have a less disabling form of schizophrenia.

Inferential Emotion Tracking reveals impaired context-based emotion processing in individuals with high Autism Quotient scores

Emotion perception is essential for successful social interactions and maintaining long-term relationships with friends and family. Individuals with autism spectrum disorder (ASD) experience social communication deficits and have reported difficulties in facial expression recognition. However, emotion recognition depends on more than just processing face expression; context is critically important to correctly infer the emotions of others. Whether context-based emotion processing is impacted in those with Autism remains unclear. Here, we used a recently developed context-based emotion perception task, called Inferential Emotion Tracking (IET), and investigated whether individuals who scored high on the Autism Spectrum Quotient (AQ) had deficits in context-based emotion perception. Using 34 videos (including Hollywood movies, home videos, and documentaries), we tested 102 participants as they continuously tracked the affect (valence and arousal) of a blurred-out, invisible character. We found that individual differences in Autism Quotient scores were more strongly correlated with IET task accuracy than they are with traditional face emotion perception tasks. This correlation remained significant even when controlling for potential covarying factors, general intelligence, and performance on traditional face perception tasks. These findings suggest that individuals with ASD may have impaired perception of contextual information, it reveals the importance of developing ecologically relevant emotion perception tasks in order to better assess and treat ASD, and it provides a new direction for further research on context-based emotion perception deficits in ASD.

Emotion regulation and social knowledge in youth at clinical high-risk for psychosis and outpatients with chronic schizophrenia: Associations with functional outcome and negative symptoms

AIM

Previous studies indicate that several aspects of social cognition are associated with poor social and vocational outcome in the chronic phase of psychosis. However, it is less clear whether specific aspects of social cognition are impaired in those at clinical high-risk (CHR) for psychosis and associated with functioning. The current study evaluated two understudied components of social cognition, emotion regulation knowledge and social knowledge, to determine whether CHR and chronic schizophrenia (SZ) samples demonstrated comparable magnitudes of impairment and associations with functioning.

METHODS

Two studies were conducted. Study 1 included n = 98 outpatients with chronic SZ and n = 88 demographically matched healthy controls (CN). Study 2 included 30 CHR and 30 matched CN participants. In both studies, participants completed the emotion management and social management subtests of the Mayer-Salovey-Caruso Emotional Intelligence Test to assess emotion regulation knowledge and social knowledge, respectively. A battery of clinical interviews was also administered, including measures of: role and social functioning, positive symptoms, negative symptoms, disorganization and general symptoms.

RESULTS

Individuals with SZ demonstrated lower emotion management and social management scores than CN participants. CHR demonstrated lower scores in social management than CN but did not display deficits in emotion management. In both studies, reduced social knowledge was associated with worse functioning and negative symptoms.

CONCLUSIONS

Findings indicate that deficits in social knowledge are transphasic across the SZ spectrum, and are associated with clinical functioning. Social knowledge may be a novel treatment target for psychosocial interventions.

Reducing consumer materialism and compulsive buying through emotional intelligence training amongst Lithuanian students

Consumers’ inclinations towards materialism and compulsive buying are influenced by a variety of factors. Materialistic consumers face maladies that cause stress and lower subjective well-being and are unable to control their buying behaviour that in turn leads to social and financial issues. This paper aims to investigate the effect of emotional intelligence training on consumers’ materialism and compulsive buying. The experimental design involves 36 respondents across both groups. Findings confirm the hypothesis that ability-based training programmes can help consumers improve their emotional intelligence whilst also lowering their levels of materialism and compulsive buying. In sum, the results extend the existing literature on consumer materialism by providing an explanation on how specific emotional ability-based training can diminish materialistic and excessive buying inclinations. The development of emotional intelligence skills-based training programmes contributes to more sustainable consumer behaviour, mitigating the vulnerability to materialism and related addictive behavioural consequences.

Deconstructing emotion regulation in schizophrenia: the nature and consequences of abnormalities at the identification stage

Existing evidence suggests that emotion regulation is abnormal in schizophrenia and associated with undesirable clinical outcomes. However, this literature is based predominantly on trait self-report and does not indicate which stages of emotion regulation (identification, selection, implementation) are impaired. The current study focused on determining the nature of abnormalities at the identification stage using ecological momentary assessment (EMA). Participants included clinically stable outpatients with schizophrenia (SZ; n = 48) and healthy controls (CN; n = 52) who completed 6 days of EMA. The EMA surveys assessed emotional experience, emotion regulation, and symptoms. Results indicated that SZ identified the need to regulate at a higher rate than CN. Specifically, SZ displayed an inefficient threshold for identifying the need to regulate, such that they regulated too much when negative affect was low and too little when negative affect was high. Emotion regulation effort exertion was also inefficient, such that effort was too high at low levels of negative affect and too low at high levels of negative affect in SZ. These identification stage abnormalities also demonstrated differential associations with positive and negative symptoms. Findings suggest that identification stage abnormalities may create a bottleneck that feeds forward and impacts subsequent stages of emotion regulation in SZ that are critically related to symptoms. Targeting the psychological processes underlying these identification stage abnormalities might offer a novel means of treating positive and negative symptoms in schizophrenia.

Functional connectivity associated with improvement in emotion management after cognitive enhancement therapy in early-course schizophrenia

BACKGROUND

The ability to manage emotions is an important social-cognitive domain impaired in schizophrenia and linked to functional outcome. The goal of our study was to examine the impact of cognitive enhancement therapy (CET) on the ability to manage emotions and brain functional connectivity in early-course schizophrenia.

METHODS

Participants were randomly assigned to CET (n = 55) or an enriched supportive therapy (EST) control group (n = 45). The resting-state functional magnetic resonance imaging scans and measures of emotion management performances were collected at baseline, 9, and 18 months follow-up. The final sample consisted of 37 CET and 25 EST participants, including 19 CET and 12 EST participants with imaging data. Linear mixed-effects models investigated the impact of treatment on emotion management and functional connectivity from the amygdala to ventrolateral and dorsolateral prefrontal cortex (dlPFC).

RESULTS

The CET group showed significant improvement over time in emotion management compared to EST. Neither functional connectivity changes nor main group differences were observed following treatment. However, a significant between-group interaction showed that improved emotion management ability was associated with increased functional connectivity between the left amygdala and the left dlPFC in the CET group exclusively.

CONCLUSION

Our results replicate the previous work demonstrating that CET is effective at improving some aspects of social cognition in schizophrenia. We found evidence that improvement in emotion management may be associated with a change in amygdala-dlPFC connectivity. This fronto-limbic circuit may provide a mechanistic link between the biology of emotion management processes that can be enhanced in individuals with schizophrenia.

Emotional intelligence scores in children and adolescents with subclinical hypothyroidism-correlation with serum serotonin and thyroid-stimulating hormone (TSH) concentrations

INTRODUCTION

Thyroxine is essential for nervous system development. Subclinical hypothyroidism (SCH), also known as mild thyroid failure, is associated with impaired cognitive function in children and mood disorders in adults. Serotonin is also involved in brain development as well as in mood and behavior modulation. The possible interaction between thyroid function tests, serum serotonin concentrations, and emotional intelligence (EI) was studied.

METHODS

A total of 224 schoolchildren from the Peloponnese, Greece, aged 11-19, were included in the study, of whom 26.3% had SCH. Emotional quotients (EQ), such as well-being, self-control, emotionality, and sociability, were assessed using the TEIQue-ASF questionnaire, and TSH, fT4, and serum serotonin concentrations were also evaluated.

RESULTS

Children and adolescents with SCH had a lower EQ total score (p < 0.001), EQ well-being score (p = 0.025), EQ self-control score (p = 0.029), EQ emotionality score (p = 0.029), and EQ sociability score (p = 0.010) and lower serum serotonin concentrations (p < 0.001).

CONCLUSIONS

Children and adolescents with SCH exhibited lower EI scores and lower serum serotonin concentrations when compared with age-matched healthy controls.

Premorbid adjustment in childhood is associated with later emotion management in first-episode schizophrenia

Poor premorbid adjustment and social functioning deficits are recognized as cardinal features of schizophrenia. Whether premorbid maladjustment is associated with interpersonal functioning problems that manifest during the first episode of psychosis is less well-established. No previous work has investigated the relationship between premorbid adjustment and a key component of social cognition (emotion management) during the early phase of schizophrenia. A sample of 119 individuals (40 experiencing a first episode of schizophrenia, FE-SZ, 22 experiencing a first episode of another psychotic disorder, FE-OP, and 57 healthy controls, HC) participated in an assessment of premorbid adjustment and emotion management, measured using the Cannon-Spoor Premorbid Adjustment Scale (PAS) and the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) Managing Emotions (ME) scale. The relationship between premorbid adjustment (from age 5 to onset of psychotic symptoms) and ME was examined, as well as the specific relationship between childhood premorbid adjustment (ages 5-11) and ME. Results indicated that both FE-SZ and FE-OP participants exhibited significantly worse premorbid adjustment (all p's < 0.01) across development and lower ME scores when compared to HC participants. Among FE-SZ participants only, premorbid maladjustment in childhood was correlated with deficits in emotion management. This study is the first to suggest that poor premorbid social and academic functioning in childhood is related to later deficits in emotion management in those experiencing a first episode of schizophrenia. These results point to a possible relationship between early developmental deficits in premorbid social and school functioning and social cognitive deficits during the early (first episode) phase of schizophrenia.

Deconstructing emotion regulation in schizophrenia: The nature and consequences of abnormalities in monitoring dynamics

Prior studies implicate abnormalities at the identification, selection, and implementation stages of Gross' extended process model of emotion regulation in schizophrenia. However, it is unclear whether monitoring dynamics (i.e., emotion regulation maintenance, switching, and stopping), another critical component of the model, are also abnormal or what predicts those abnormalities. The current study evaluated switching (i.e., switching to a different emotion regulation strategy because the initial strategy was not effective) and stopping dynamics (i.e., terminating the implementation of an emotion regulation strategy) and their associated mechanisms using 6 days of ecological momentary assessment in 47 outpatients with schizophrenia or schizoaffective disorder (SZ) and 52 healthy controls (CN). Results indicated that individuals with SZ exhibited excessive switching between emotion regulation strategies and delayed stopping compared to CN, self-efficacy moderated group differences in stopping abnormalities, and switching and stopping abnormalities were associated with different patterns of state-level positive and negative symptoms in SZ. Findings may inform psychosocial emotion regulation therapies for SZ that could incorporate elements for monitoring dynamics and associated mechanisms.

Eye movement characteristics in male patients with deficit and non-deficit schizophrenia and their relationships with psychiatric symptoms and cognitive function

BACKGROUND

The cognitive impairment pattern of deficit schizophrenia (DS) is centered on an impaired attention function. Previous studies have suggested that the exploratory eye movement (EEM) tests reflect attention deficits in patients with schizophrenia. However, no study has investigated the characteristics of eye movement in DS in the Chinese Han population. This study aimed to investigate the pattern of eye movement characteristics in DS patients and to examine whether eye movement characteristic is associated with serious negative symptoms and cognitive decline in this schizophrenia subtype.

METHODS

A total of 86 male patients [37 DS and 49 non-deficit schizophrenia (NDS)] and 80 healthy controls (HC) participated in this study. Clinical symptoms were assessed using the Scale for the Assessment of Positive Symptoms (SAPS) and Scale for the Assessment of Negative Symptoms (SANS). Cognitive function was assessed using the Mattis Dementia Rating Scale (MDRS-2). Eye movement data of subjects were collected using an eye movement tracking analyzer.

RESULTS

There were significant differences in the overall eye movement data and cognitive test scores among the three groups (all P < 0.001). Both DS and NDS schizophrenia subgroups showed more severe eye movement and cognitive impairment compared with the control group. The number of eye fixations (NEF), total of eye scanning length (TESL), and cognitive function in DS patients were significantly lower than those in NDS patients. The discriminant analysis (D score) was higher than that of the control group (P < 0.001). In the DS group, the inattention factor of SANS was negatively correlated with the attention factor (r = - 0.545, P = 0.001) and structure factor of cognitive (r = - 0.389, P = 0.023), the affective flattening factor of SANS was negatively correlated with TESL (r = - 0.353, P = 0.041) and initiation/retention factor of cognitive (r = - 0.376,P = 0.028). TESL was found to positively correlate with the MDRS-2 total score (r = 0.427, P = 0.012), attention factor (r = 0.354, P = 0.040), and memory factor (r = 0.349, P = 0.043) in the DS group, whereas the mean of eye scanning length (MESL) positively correlated with cognitive impairments in the NDS group. The negative symptoms showed no significant correlation with cognition in the NDS group.

CONCLUSIONS

Total of eye scanning length may be a characteristic eye movement symptom in DS patients, which is associated with serious negative symptoms and cognitive impairment in this schizophrenia subtype.

Social cognition and its relationship with sociodemographic, clinical, and psychosocial variables in first-episode psychosis

People with first episode of psychosis (FEP) show deficits in social cognition, which have been linked to several sociodemographic, clinical, and psychosocial variables. The aim of the present research was to study social cognition as a whole measure in people with FEP comparing it with a healthy control sample, to study gender differences, and to examine the relationship between sociodemographic, clinical, and psychosocial variables and social cognition in the onset of psychosis. A descriptive, cross-sectional study was performed. The study sample consisted of 63 people (18 females; 45 males) with a diagnosis of FEP and a healthy control group (78 participants: 38 females; 40 males). All the participants were assessed with the social cognitive domain of the MATRICS Consensus Cognitive Battery (MCCB) and several questionnaires related to studied variables. Our results indicated that compared with healthy controls, people with FEP showed social cognition deficits. Furthermore, premorbid IQ was the most relevant variable in social cognition performance in FEP sample. The findings of the present research may be taken into account in clinical practice to improve the intervention with people with FEP.

Effects of a Short Emotional Management Program on Inpatients with Schizophrenia: A Pilot Study

The prevalence of schizophrenia is gradually increasing worldwide. Many patients with schizophrenia have a diminished ability to empathize and to detect their own emotions or those of others, deteriorating their social functioning and their quality of life. Nonetheless, emotional management training may improve patients' emotion recognition, emotional expression, and negative symptoms. Developing and applying a short but effective program that reflects the current medical environment, in which hospital stays are ever-diminishing, is warranted. This one-group, pretest-posttest, quasi-experimental pilot study aimed to examine the effects of a short emotional management program (EMP-S) on 17 patients with chronic schizophrenia. Participants were patients hospitalized in the National Center for Mental Health in Korea. After the completion of a twice-a-week, eight-session, four-week long EMP-S, participants showed improvements in emotion recognition, emotional expression, and negative symptoms. Our results suggest the applicability and potential effectiveness of the EMP-S, which takes the length of psychiatric hospital stay and the inpatient environment into consideration. To minimize any barriers to social functioning in the post-discharge lives of inpatients with chronic schizophrenia and enhance their social cognition-by improving their emotion recognition, emotional expression, and negative symptoms-we suggest the periodical administration of this EMP-S to these inpatients.

The relationship between emotional intelligence and quality of life in schizophrenia and bipolar I disorder

Purpose

Social cognitive skills, both psychosocial functioning and well-being of patients with schizophrenia (SZ) or bipolar disorder (BD), have consistently been shown to be interrelated. While previous research mainly focused on emotion perception, the present study investigates the impact of the other subdomains of emotion processing on a subjective Quality of Life (QoL) estimate and objective QoL indicators. We hypothesized that patients with better performance in the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) report better QoL; and assumed that SZ and BD patients report comparable subjective QoL, whereas BD patients show higher levels of objective QoL.

Methods

Patients diagnosed with either SZ (n = 63) or BD (n = 60), as well as 80 healthy controls, were included into a cross-sectional study. Emotional Intelligence (EI) and QoL were assessed using the MSCEIT and the German version of the Lancashire Quality of Life Profile.

Results

The two patient groups were comparable with regard to overall EI, as well as subjective and objective QoL, but indicated significantly lower levels of EI and QoL than healthy controls. Whereas EI was not associated with both patient groups’ subjective QoL, a significant correlation of EI with objective QoL was only observed in SZ. However, overall effect sizes were small.

Conclusion

Our findings point to a difference in the interrelation between EI and QoL in patients suffering from SZ and BD, and suggest that they may have different needs to achieve recovery. It will be critical to develop training programs targeting EI in SZ, and to examine their impact on objective QoL in these patients.

Impairment in Emotional Intelligence May Be Mood-Dependent in Bipolar I and Bipolar II Disorders

Background: An emotional intelligence (EI) deficit has been noticed in euthymic bipolar spectrum disorder (BD) patients. However, whether this deficit is affected by mood or subtype is unclear. Objectives:The aim of this study was to investigate whether an EI deficit is mood-dependent, and which mood symptoms have more impact on EI in BD. Methods: Two hundred and thirty participants aged between 18 and 65 years old were recruited [130 BD patients (51 bipolar I disorder (BDI) and 79 bipolar II disorder (BDII): 39.2% males; 91 healthy controls (HCs): 48.4% males)]. The Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT), which contains experiential and strategic EI ratings, was used to assess social cognition. The Hamilton Depression Rating Scale (HDRS) and the Young's Mania Rating Scale (YMRS) were used for evaluating the severity [HAMD and YMRS scores ≦7 were euthymic (BDeut) and HAMD YMRS sores ≧8 were episodic (BDepi)]. Analyses of covariance (ANCOVA) were performed, with adjustment for background information between the BD patients and HCs. Results: The results showed that, compared to the HCs, the BDeut patients showed no difference in any MSCEIT measures, while the BDepi patients showed lower scores in all MSCEIT measures, except for perceiving emotions. In addition, a main effect of mood state instead of BD subtype was found for the managing emotions branch (p < 0.0007). Regression analyses showed that the duration of illness and HDRS scores were correlated with the scores in the strategic area of the MSCEIT, while age and YMRS scores were more relevant to the scores in the experiential area of the MSCEIT. Conclusion: The results confirm that an EI deficit is mood-dependent in BD patients. In addition, a depressive mood is more related to the strategic EI area, while a manic mood is correlated with the experiential EI area. Understanding the different domains of EI deficits in BD patients may be helpful for developing interventions for BD.

Metacognition Is Uniquely Related to Concurrent and Prospective Assessments of Negative Symptoms Independent of Verbal Memory in Serious Mental Illness

The inability to synthesize information into experience of self and others could be one significant cause of negative symptoms. To explore this possibility, we examined the relationships between baseline metacognition and concurrent and prospective negative symptoms controlling for verbal memory. The participants were 62 adults diagnosed with serious mental illness enrolled in outpatient treatment. Metacognition was measured with the Metacognitive Assessment Scale-Abbreviated, symptoms were assessed using the Brief Psychiatric Rating Scale, and verbal memory was assessed using the California Verbal Learning Test. Significant correlations were found, indicating that poorer overall metacognition was associated with greater levels of negative symptoms assessed concurrently (r = 0.39) and 1 month later (r = 0.36). A significant relationship persisted after controlling for verbal memory and education. These findings support the idea that metacognitive deficits are related to negative symptoms and point to the potential of metacognitive interventions to positively influence negative symptoms.

Associations between physiological responses to social-evaluative stress and daily functioning in first-episode schizophrenia

Schizophrenia (SZ) is associated with impaired adaptive functioning, including difficulties managing the demands of independent living, work, school, and interpersonal relationships. Prior studies have linked the physiological stress response with less effective coping in daily life. Differences in stress-response tendencies may also support heterogeneity in daily functioning in SZ. The present study examined two established measures of the stress response in patients with first-episode SZ. Salivary cortisol was included as an index of hypothalamic-pituitary-adrenal response. Vagal suppression (VS), a measure of stress-related reduction in heart rate variability, was used to assess parasympathetic flexibility. Greater cortisol response and VS to social-evaluative stress were predicted to be associated with better functioning in SZ over and above relationships with social cognition and neurocognition, two well-established predictors of functional outcome. Thirty-eight first-episode SZ outpatients and 29 healthy comparison subjects (HC) provided social cognitive, neurocognitive, and physiological measurements before and after the Trier Social Stress Test (TSST). Although SZ and HC did not differ on VS to the TSST, patients exhibited significant associations between VS and functioning across all four domains of the Role Functioning Scale. Furthermore, greater VS predicted more effective functioning with friends, beyond the contributions associated with social cognition and neurocognition, and strengthened the positive effects of higher levels of social cognition on independent living/self-care. VS elicited by social-evaluative stress in the laboratory may reflect stress-response tendencies in daily life that are relevant for daily functioning in first-episode SZ.

Awareness and rumination moderate the affective pathway to paranoia in daily life

Numerous cross-sectional studies found psychosis to be associated with less awareness of emotions, a decreased use of adaptive (e.g. reappraisal) and an increased use of maladaptive emotion regulation (ER) strategies (e.g. suppression). In this study, we tested whether state levels of emotion awareness and momentary use of specific ER strategies moderate the link between negative affect at one timepoint (t-1) and paranoia at the next timepoint (t) in a six-day experience sampling study. Individuals with psychotic disorders (n = 71) reported on the presence of paranoia, negative affect, emotion awareness and the use of six ER strategies (reappraisal, acceptance, social sharing, distraction, suppression and rumination) ten times per day. Multilevel regression analysis revealed that higher awareness at t-1 reduced the association of negative affect at t-1 and paranoia at t, whereas rumination had an opposite, amplifying moderation effect. Our results provide novel insight into the conditions under which negative affect translates into delusional beliefs. The finding that emotion awareness and rumination have a relevant role corresponds with current psychological conceptualisations of psychosis and with the attempt to treat delusions by focusing on reducing ruminative thoughts. To investigate the causal effect, treatment trials with a focus on enhancing these components of emotion regulation are needed.

Trait emotional experience in individuals with schizophrenia and youth at clinical high risk for psychosis

BACKGROUND

Disturbances in trait emotions are a predominant feature in schizophrenia. However, less is known about (a) differences in trait emotion across phases of the illness such as the clinical high-risk (CHR) phase and (b) whether abnormalities in trait emotion that are associated with negative symptoms are driven by primary (i.e. idiopathic) or secondary (e.g. depression, anxiety) factors.

AIMS

To examine profiles of trait affective disturbance and their clinical correlates in individuals with schizophrenia and individuals at CHR for psychosis.

METHOD

In two studies (sample 1: 56 out-patients diagnosed with schizophrenia and 34 demographically matched individuals without schizophrenia (controls); sample 2: 50 individuals at CHR and 56 individuals not at CHR (controls)), participants completed self-report trait positive affect and negative affect questionnaires, clinical symptom interviews (positive, negative, disorganised, depression, anxiety) and community-based functional outcome measures.

RESULTS

Both clinical groups reported lower levels of positive affect (specific to joy among individuals with schizophrenia) and higher levels of negative affect compared with controls. For individuals with schizophrenia, links were found between positive affect and negative symptoms (which remained after controlling for secondary factors) and between negative affect and positive symptoms. For individuals at CHR, links were found between both affect dimensions and both types of symptom (which were largely accounted for by secondary factors).

CONCLUSIONS

Both clinical groups showed some evidence of reduced trait positive affect and elevated trait negative affect, suggesting that increasing trait positive affect and reducing trait negative affect is an important treatment goal across both populations. Clinical correlates of these emotional abnormalities were more integrally linked to clinical symptoms in individuals with schizophrenia and more closely linked to secondary influences such as depression and anxiety in individuals at CHR.

DECLARATION OF INTEREST

None.

Establishing a standard emotion processing battery for treatment evaluation in adults with autism spectrum disorder: Evidence supporting the Mayer-Salovey-Caruso Emotion Intelligence Test (MSCEIT)

Autism spectrum disorder (ASD) and schizophrenia are neurodevelopmental disorders which show markedly similar deficits in emotion processing, yet treatment evaluation in ASD and treatment comparisons across ASD and schizophrenia are constrained by a lack of empirical work validating a standard emotion processing battery across ASD and schizophrenia. Encouragingly, the Mayer-Salovey-Caruso Emotion Intelligence Test, version 2.0 (MSCEIT (Mayer et al., 2003) spans the range of emotion processing deficits in schizophrenia and ASD. This study therefore aimed to establish MSCEIT's factorial, measurement, and structural invariance in community-residing adults with schizophrenia (N = 103) and ASD (N = 113) using multigroup confirmatory factor analysis. Consistent with prior studies in normative populations, a two-factor structure comprised of emotional experiencing and emotional reasoning was supported in ASD and schizophrenia. Both groups operationalize MSCEIT measures similarly, with all measures except for Facilitation and Management showing comparability across groups. To our knowledge, this study is not only the first to establish the measurement and structural invariance of a standard emotion perception battery in adults with ASD, it is also the first to establish its comparability across ASD and schizophrenia. Ultimately, these findings underscore MSCEIT's utility for standardizing treatment evaluation of social cognitive outcomes across the autism-schizophrenia spectrum.

Effect of an emotion management programme for patients with schizophrenia: A quasi-experimental design

One of the goals of psychiatric social rehabilitation treatment is to improve patients' emotion recognition, emotional expression, and empathetic abilities. In this study, we used a quasi-experimental, nonrandomized design to examine the effect of an emotion management programme on the emotion recognition (emotion attention and emotion clarity), emotional expression (positive expressivity, negative expressivity, and impulse strength), and quality of life (QoL) of a sample of patients with schizophrenia in South Korea. Over eight sessions, we collected data from 56 patients with schizophrenia registered in community mental rehabilitation facilities. After attending the emotion management programme, the emotion recognition, emotional expression, and QoL scores of the experimental group were found to have significantly increased, whereas those of the control group had significantly decreased. Therefore, our findings show that emotion management programmes can be used as nursing interventions to improve the QoL of people with schizophrenia.

Emotional intelligence and schizophrenia spectrum disorders: a critical review

Abstract Introduction Emotional intelligence (EI) is a theoretical construct postulated by Mayer and Salovey to designate the ability to perceive, understand, use and manage emotions. The study of EI in schizophrenia offers new insights into the disorder’s cognitive and functional impacts. Objectives To comprehensively review studies analyzing EI impairment in schizophrenia spectrum disorders using standardized instruments. Methods Searches were run on MEDLINE/PubMed, Google Scholar, Cochrane, LILACS, Embase, ClinicalTrials.gov and SciELO databases. The only validated instrument used was the Multifactor Emotional Intelligence Scale (MSCEIT). Articles that used all branches of the MSCEIT to assess EI in schizophrenia spectrum disorders and healthy controls were included in the review. Results We found 30 articles on this topic. The studies analyzed showed a significant impairment of MSCEIT total score in patients with schizophrenia spectrum disorders when compared to healthy controls. In relation to the MSCEIT branches, understanding of emotions and management of emotions are the most impaired branches. Conclusion Since most studies are cross-sectional, it is not possible to establish a cause and effect relationship between EI deficits and schizophrenia spectrum disorders. Therefore, longitudinal studies are needed to establish a clearer relationship between these variables. By so doing, we may be able to intervene for prevention and management of these disorders, aiming at better quality of life for patients.

The Effect of Intranasal Oxytocin on Measures of Social Cognition in Schizophrenia: A Negative Report

Social cognition is impaired in patients with schizophrenia and is related to functional outcome. Neither current pharmacologic treatments for psychotic symptoms nor psychosocial interventions robustly improves measures of social cognition. Given this, the development of adjunctive treatments to improve functional outcome is a rational approach to treatment research in schizophrenia. The neuropeptide oxytocin is a candidate to treat deficits in social cognition due to its prosocial as well as anxiolytic effects. We report here results from a randomized, double-blind, parallel group 3 week clinical trial with daily administration of adjunctive intranasal oxytocin (20 IU twice daily) (n = 13) or placebo (n = 15). We examined the effect of oxytocin administration on measures of 4 domains of social cognition, as well as social functioning. After 3 weeks of oxytocin/placebo dosing, there was no significant difference favoring oxytocin between treatment groups in any outcome measure. These results add to the body of literature examining the effects of oxytocin on social cognition in schizophrenia. Further study is warranted.

Social functioning impairments in schizotypy when social cognition and neurocognition are not impaired

The present study examined the social, cognitive, and emotional functioning of persons with schizotypy. Over 2000 undergraduate students were screened for schizotypy with the Schizotypal Personality Questionnaire - Brief over two consecutive semesters. Ninety-two persons with high schizotypy and 22 persons with low schizotypy completed measures of social functioning (Social Adjustment Scale, Social Functioning Scale, MOS Social Support Survey), working memory (Paced Auditory Serial Addition Test, Digit Span, Letter-Number Sequencing, Corsi Block Tapping Test) and empathy (Interpersonal Reactivity Index, Empathy Quotient). Persons with high schizotypy, when compared to their counterparts with low schizotypy, displayed deficits on many indices of social functioning even though differences in working memory and empathy were not observed. The social functioning deficits of persons with high schizotypy included impairments in friendship relations, family relations, interpersonal engagement, and recreational activities. These findings indicate that persons with high schizotypy experience broad deficits in social functioning even when their cognitive and emotional skills are unaffected.

An ecological momentary assessment evaluation of emotion regulation abnormalities in schizophrenia

BACKGROUND

Prior studies using self-report questionnaires and laboratory-based methods suggest that schizophrenia is characterized by abnormalities in emotion regulation (i.e. using strategies to increase or decrease the frequency, duration, or intensity of negative emotion). However, it is unclear whether these abnormalities reflect poor emotion regulation effort or adequate effort, but limited effectiveness. It is also unclear whether dysfunction results primarily from one of the three stages of the emotion regulation process: identification, selection, or implementation.

METHOD

The current study used ecological momentary assessment (EMA) to address these questions in the context of everyday activities. Participants included 28 outpatients diagnosed with schizophrenia (SZ) and 28 demographically matched healthy controls (CN) who completed 6 days of EMA reports of in-the-moment emotional experience, emotion regulation strategy use, and context.

RESULTS

Results indicated that SZ demonstrated adequate emotion regulation effort, but poor effectiveness. Abnormalities were observed at each of the three stages of the emotion regulation process. At the identification stage, SZ initiated emotion regulation efforts at a lower threshold of negative emotion intensity. At the selection stage, SZ selected more strategies than CN and strategies attempted were less contextually appropriate. At the implementation stage, moderate to high levels of effort were ineffective at decreasing negative emotion.

CONCLUSIONS

Findings suggest that although SZ attempt to control their emotions using various strategies, often applying more effort than CN, these efforts are unsuccessful; emotion regulation abnormalities may result from difficulties at the identification, selection, and implementation stages.

Childhood Executive Functioning Predicts Young Adult Outcomes in 22q11.2 Deletion Syndrome

OBJECTIVE

While individuals with 22q11.2 deletion syndrome (22q11DS) are at increased risk for a variety of functional impairments and psychiatric disorders, including psychosis, not all individuals with 22q11DS experience negative outcomes. Efforts to further understand which childhood variables best predict adult functional outcomes are needed, especially those that investigate childhood executive functioning abilities.

METHODS

This longitudinal study followed 63 individuals with 22q11DS and 43 control participants over 9 years. Childhood executive functioning ability was assessed using both rater-based and performance-based measures and tested as predictors of young adult outcomes.

RESULTS

Childhood global executive functioning abilities and parent report of child executive functioning abilities were the most consistent predictors of young adult outcomes. The study group moderated the relationship between child executive functioning and young adult outcomes for several outcomes such that the relationships were stronger in the 22q11DS sample.

CONCLUSION

Rater-based and performance-based measures of childhood executive functioning abilities predicted young adult outcomes in individuals with and without 22q11DS. Executive functioning could be a valuable target for treatment in children with 22q11DS for improving not only childhood functioning but also adult outcomes. (JINS, 2018, 24, 905-916).

Relationship between social and cognitive functions in people with schizophrenia

PURPOSE

The purpose of the present study was to examine clinical factors related to social function in people with schizophrenia.

PATIENTS AND METHODS

The participants were 55 stabilized outpatients with schizophrenia. Their mean age was 39.36 (SD =10.65) years. Social function was assessed using the Quality of Life Scale (QLS). Cognitive function was evaluated with the Measurement and Treatment Research to Improve Cognition in Schizophrenia Consensus Cognitive Battery (MCCB). Clinical symptoms were assessed using the Positive and Negative Syndrome Scale (PANSS), the Calgary Depression Scale for Schizophrenia, and the Drug-Induced Extrapyramidal Symptoms Scale.

RESULTS

Neither the MCCB cognitive domain score nor composite score was correlated with the QLS scores. However, of the 10 MCCB subtests, the Trail Making Test Part A and the Brief Assessment of Cognition in Schizophrenia-Symbol Coding (BACS-SC) scores were positively correlated with the QLS scores. Among clinical variables, especially the PANSS negative syndrome scale score had a strong negative correlation with the QLS scores. Stepwise regression analyses showed that the PANSS negative syndrome scale score was an independent predictor of the QLS scores, and although the BACS-SC score predicted the QLS common objects and activities subscale score, the association was not so strong compared to the PANSS negative syndrome scale score.

CONCLUSION

These results indicate that speed of processing evaluated by BACS-SC could predict some aspect of social function but negative symptoms have a much stronger impact on global social function in people with schizophrenia.

Cognition, social cognition and functional disability in early-stage schizophrenia: A study from southern India

In high-income countries a wealth of studies has revealed cognitive and social cognitive deficits in schizophrenia and a close relationship of these deficits to psychosocial functioning. Studies examining these illness features in middle and low-income countries are rare, particularly in early-stage samples. Sixty adult participants within 5 years of diagnosis with schizophrenia and 53 matched, healthy control were assessed with the MATRICS Consensus Cognitive Battery and the PEAT emotion identification task at study entry, and the WHODAS functioning scale one year later. Deficits on cognitive instruments ranged from d = 0.64-1.04 and were consistent with those reported in Western samples. Negative symptoms were linked to function longitudinally. Deficits in social cognitive skills and longitudinal links between cognition and functioning were not evident. These findings suggest a highly consistent magnitude of neurocognitive deficits in people with schizophrenia across widely varying cultures, but with limited evidence of social cognitive skill deficits using Western-based instruments. There was little evidence of a relationship between cognition and psychosocial disability in people with early-stage schizophrenia in this sample.

What does the Managing Emotions branch of the MSCEIT add to the MATRICS consensus cognitive battery?

The Managing Emotions branch of the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT-ME) was included within the MATRICS Consensus Cognitive Battery (MCCB) as the measure of social cognition, although limited research has examined its associations with psychosocial functioning in people with schizophrenia or other severe mental illnesses. This secondary analysis with 107 participants examined what the MSCEIT-ME contributes to our understanding of functioning in this population, and whether it uniquely predicts psychosocial functioning after controlling for performance on the other MCCB tests and negative symptoms. Performance on the MSCEIT-ME was significantly correlated with all three MCCP factors (processing speed, attention/working memory, learning) within schizophrenia-schizoaffective disorder, bipolar disorder, and other mixed diagnoses groups. Better performance on MSCEIT-ME was associated with better psychosocial functioning on the Quality of Life Scale (QLS) in the schizophrenia-schizoaffective disorder group, but not in the bipolar or other mixed diagnoses groups. In addition, in the schizophrenia-schizoaffective disorder group, after controlling for demographic characteristics in stepwise multiple regression analyses, MSCEIT-ME was the only significant predictor of the QLS total score and the QLS interpersonal relations and intrapsychic foundations subscales, with none of the MCCB factors entering any of the regression models. The MSCEIT-ME may reflect a unique aspect of social cognition that is related to impaired psychosocial functioning in schizophrenia and is not tapped by the other cognitive tests on the MCCB. Further research on the MSCEIT-ME could provide unique insights into the social functioning problems in schizophrenia.

Is Emotional Intelligence Impaired in Unaffected Siblings of Patients with Schizophrenia?

OBJECTIVES

Social cognitive deficits have been discussed to be endophenotypes for schizophrenia and other serious mental illnesses. The current study aimed to assess emotional intelligence (EI) in unaffected siblings of schizophrenia patients to investigate its potential role as endophenotype for schizophrenia.

METHODS

EI was measured in 56 schizophrenia patients, 57 unaffected siblings, and 127 healthy control subjects by using the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT). In addition, non-social cognition was assessed with the Brief Assessment of Cognition in Schizophrenia (BACS). Linear mixed models with compound symmetric correlation structure were used for of the three groups with respect to EI and non-social cognition.

RESULTS

Schizophrenia patients showed significantly lower overall EI and performed significantly worse in three out of four MSCEIT branches compared to unaffected siblings and control subjects, whereas the two latter groups had comparable EI levels. Similar performance patterns (patients<unaffected siblings=control subjects) were found with respect to non-social cognition. Solely in the "Tower of London" test, siblings achieved significantly lower task scores compared to control subjects.

CONCLUSIONS

Based on our results, EI as measured with the MSCEIT does not seem to represent a marker of risk for schizophrenia. Further investigations should concentrate on other EI measures to reassess this finding. (JINS, 2017, 23, 577-583).

Social cognition in bipolar disorder: Focus on emotional intelligence

BACKGROUND

The present study aims to characterize emotional intelligence (EI) variability in a sample of euthymic bipolar disorder (BD) patients through the Mayer- Salovey-Caruso Emotional Intelligence Test (MSCEIT).

METHOD

A total of 134 euthymic BD outpatients were recruited and divided into three groups according to the total Emotional Intelligence Quotient (EIQ) score of the MSCEIT, following a statistical criterion of scores 1.5SDs above/below the normative group mean, as follows: a low performance (LP) group (EIQ <85), a normal performance (NP) group (85≤EIQ≤115), and a high performance (HP) group (EIQ >115). Afterwards, main sociodemographic, clinical, functional and neurocognitive variables were compared between the groups.

RESULTS

Three groups were identified: 1) LP group (n=16, 12%), 2) NP group (n=93, 69%) and 3) HP group (n=25, 19%). There were significant differences between the groups in premorbid intelligence quotient (IQ) (p=0.010), axis II comorbidity (p=0.008), subthreshold depressive symptoms (p=0.027), general functioning (p=0.013) and in four specific functional domains: autonomy, occupation, interpersonal relations and leisure time. Significant differences in neurocognitive performance were found between groups with the LP group showing the lowest attainments.

LIMITATIONS

The cross-sectional design of the study.

CONCLUSION

Our results suggest that EI variability among BD patients, assessed through MSCEIT, is lower than expected. EI could be associated with premorbid IQ, subthreshold depressive symptoms, neurocognitive performance and general functioning. The identification of different profiles of SC may help guide specific interventions for distinct patient subgroups aimed at improving social cognition, neurocognitive performance and psychosocial functioning.

Ability-based emotional intelligence in schizophrenia

PURPOSE OF REVIEW

As one part of social cognition, emotional intelligence is a controversially discussed construct. Although well founded critique on the conceptualization of emotional intelligence has emerged over the last years, studies about emotional intelligence - especially the ability-based approach by Mayer and Salovey - can persistently be found in schizophrenia research.

RECENT FINDINGS

Studies published between October 2015 and October 2016 were included in this review. The majority of the studies addressed the associations between ability-based emotional intelligence and other clinical or neuropsychological features, for example symptom severity or executive functioning. One study investigated the effect of oxytocin on emotional intelligence and another dealt with the question, whether emotional intelligence could be an endophenotype for schizophrenia.

SUMMARY

The reviewed literature reveals that patients with schizophrenia exhibit impairments in ability-based emotional intelligence. In this context, non-social cognition, positive symptoms, and anomalous-self experiences seem to be of major relevance. The potential endophenotypic role of ability-based emotional intelligence in schizophrenia remains to be clarified.

Emotion processing and psychosocial functioning in euthymic bipolar disorder

OBJECTIVE

To examine emotion processing in euthymic bipolar patients (EBP) compared to healthy controls. In addition, to determine whether or not there is an association between emotion processing and psychosocial functioning.

MATERIAL AND METHODS

A sample of 60 EBP and 60 healthy controls matched for age, gender, education level, and premorbid intelligence were studied. All subjects were assessed using the MATRICS Consensus Cognitive Battery (MCCB) and two additional executive function measures: the Trail Making Test-Part B and the Stroop Test. Emotion processing was examined using the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT). Psychosocial functioning was assessed using the Functional Assessment Short Test (FAST).

RESULTS

Euthymic bipolar patients obtained lower scores than controls in all MSCEIT measures except for the using emotions branch. Likewise, EBP obtained a worse performance than healthy controls in all neurocognitive domains. Correlation between MSCEIT strategic area measures and FAST total score was found (r = -0.311; P < 0.016). Regression analysis showed that residual depressive symptomatology explains a 9.1% of the variance in functional outcome. MSCEIT strategic area score explained an additional 8.6%. Neurocognition did not increase the percentage of the variance explained by emotion processing.

CONCLUSIONS

Euthymic bipolar patients exhibit deficits in emotion processing. Emotion processing is associated with social functioning in these patients.

Emotional intelligence and non-social cognition in schizophrenia and bipolar I disorder

BACKGROUND

The different patterns of Emotional Intelligence (EI) deficits in schizophrenia and bipolar I disorder are are not yet well understood. This study compares EI levels among these groups and highlights the potential impact of non-social cognition on EI.

METHOD

Fifty-eight schizophrenia and 60 bipolar outpatients were investigated using the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) and the Brief Assessment of Cognition in Schizophrenia (BACS). Analyses of covariance were performed with adjustment for the BACS composite score.

RESULTS

Compared to bipolar subjects, schizophrenia patients showed significantly lower levels in both EI and non-social cognition. After adjustment for the BACS composite score, the difference in EI was lost. The mediation analysis revealed that differences between schizophrenia and bipolar patients in strategic EI are almost fully attributable to the mediating effect of non-social cognition.

CONCLUSIONS

Our findings suggest that in both schizophrenia and bipolar patients EI is strongly influenced by non-social cognitive functioning. This has to be taken into account when interpreting MSCEIT data in comparative studies in serious mental illness and emphasizes the importance of cognitive remediation.

Traditional Chinese version of the Mayer Salovey Caruso Emotional Intelligence Test (MSCEIT-TC): Its validation and application to schizophrenic individuals

Schizophrenia is an illness that impairs a person's social cognition. The Mayer Salovey Caruso Emotional Intelligence Test (MSCEIT) is the most well-known test used to measure emotional intelligence (EI), which is a major component of social cognition. Given the absence of EI ability-based scales adapted to Chinese speakers, we translated the MSCEIT into a Traditional Chinese version (MSCEIT-TC) and validated this scale for use in schizophrenia studies. The specific aims were to validate the MSCEIT-TC, to develop a norm for the MSCEIT-TC, and use this norm to explore the EI performance of schizophrenic individuals. We included in our study seven hundred twenty-eight healthy controls and seventy-six individuals with schizophrenia. The results suggest that the MSCEIT-TC is reliable and valid when assessing EI. The results showed good discrimination and validity when comparing the two study groups. Impairment was the greatest for two branches Understanding and Managing Emotions, which implies that the deficits of schizophrenia individuals involve ToM (theory of mind) tasks. Deficits involving the negative scale of schizophrenia was related to impaired performance when the MSCEIT-TC was used (in branch 2, 3, 4, and the area Strategic). Our findings suggest that the MSCEIT-TC can be used for emotional studies in healthy Chinese and in clinical setting for investigating schizophrenic individuals.

'Emotional Intelligence': Lessons from Lesions

'Emotional intelligence' (EI) is one of the most highly used psychological terms in popular nomenclature, yet its construct, divergent, and predictive validities are contentiously debated. Despite this debate, the EI construct is composed of a set of emotional abilities - recognizing emotional states in the self and others, using emotions to guide thought and behavior, understanding how emotions shape behavior, and emotion regulation - that undoubtedly influence important social and personal outcomes. In this review, evidence from human lesion studies is reviewed in order to provide insight into the necessary brain regions for each of these core emotional abilities. Critically, we consider how this neuropsychological evidence might help to guide efforts to define and measure EI.

Emotional intelligence in non-psychotic first-degree relatives of people with schizophrenia

Subtle social cognitive deficits in unaffected relatives of schizophrenia patients have received increasing attention over the last few years, supporting their potential endophenotypic role for this disorder. The current study assessed non-psychotic first-degree relatives' performance on a multidimensional measure of emotional intelligence (EI): the Mayer-Salovey-Caruso Emotional Intelligence Test 2.0 (MSCEIT). Endorsed by the National Institute of Mental Health, the MSCEIT is a valid and reliable instrument for detecting emotion-processing deficits among schizophrenia patients and people high in schizotypy.

METHOD

Thirty-seven first-degree relatives, 37 schizophrenia outpatients and 37 healthy controls completed the MSCEIT, which comprises eight subscales aimed to assess the four branches of EI: Identifying, Facilitating, Understanding and Managing Emotions. Potential associations with cognitive function and schizotypy levels, measured with the Schizotypal Personality Questionnaire-Brief, were further evaluated.

RESULTS

Relatives had significantly lower MSCEIT total scores than controls and also significantly lower scores on the Identifying emotions branch. Nevertheless, schizophrenia patients still had the poorest global EI performance. The strongest positive correlations were found in relatives and controls with measures of executive function, processing speed and general intelligence. A higher level of schizotypy correlated significantly with lower MSCEIT scores among controls, but not among relatives.

CONCLUSIONS

Contrary to expectations in the general population, the current study observed subtle EI impairment in non-psychotic first-degree relatives of schizophrenia patients. These findings support the hypothesis that these EI deficiencies may be potential endophenotypes located between the clinical phenotype and the genetic predisposition for schizophrenia.

Dynamic emotion perception and prior expectancy

Social interactions require the ability to rapidly perceive emotion from various incoming dynamic, multisensory cues. Prior expectations reduce incoming emotional information and direct attention to cues that are aligned with what is expected. Studies to date have investigated the prior expectancy effect using static emotional images, despite the fact that dynamic stimuli would represent greater ecological validity. The objective of the study was to create a novel functional magnetic resonance imaging (fMRI) paradigm to examine the influence of prior expectations on naturalistic emotion perception. For this purpose, we developed a dynamic emotion perception task, which consisted of audio-visual videos that carry emotional information congruent or incongruent with prior expectations. The results show that emotional congruency was associated with activity in prefrontal regions, amygdala, and putamen, whereas emotional incongruency was associated with activity in temporoparietal junction and mid-cingulate gyrus. Supported by the behavioural results, our findings suggest that prior expectations are reinforced after repeated experience and learning, whereas unexpected emotions may rely on fast change detection processes. The results from the current study are compatible with the notion that the ability to automatically detect unexpected changes in complex dynamic environments allows for adaptive behaviours in potentially advantageous or threatening situations.

Emotional Intelligence deficits in schizophrenia: The impact of non-social cognition

BACKGROUND

Previous studies using the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) revealed significant performance deficits across all areas of Emotional Intelligence (EI) in schizophrenia patients compared to healthy controls. However, none of these studies has investigated a potential influence of non-social cognition on these findings.

METHODS

56 schizophrenia outpatients and 84 control subjects were investigated using the MSCEIT and the Brief Assessment of Cognition in Schizophrenia (BACS). Analyses of covariance were performed with adjustment for the BACS composite score and education. To investigate this issue in more detail, a mediation analysis was conducted.

RESULTS

Patients showed significantly lower EI and non-social cognition levels compared to healthy controls. After adjustment for BACS composite score and education, only the group difference in the "managing emotions" branch and thus in the "strategic" EI part of the MSCEIT remained statistically significant, whereas for all other MSCEIT branches (perceiving, using, understanding emotions) statistical significance was lost. The mediation analysis revealed that the difference between schizophrenia patients and controls regarding the MSCEIT total score was almost fully attributable to the mediating effect of non-social cognition.

CONCLUSIONS

Our findings suggest that in schizophrenia patients EI is largely influenced by non-social cognitive functioning. Only the "managing emotions" branch was found to be independent of non-social cognition. Consequently, non-social cognitive performance was mainly responsible for the observed differences in EI between schizophrenia patients and controls. This has to be taken into account when interpreting MSCEIT data in this population.

INCREASED INTERNET USE AND POORER ABILITY TO MANAGE EMOTIONS IN YOUTH AT HIGH-RISK FOR PSYCHOSIS

The relationship between Internet use and social behavior remains unknown. However, research indicates that Internet use (IU) may have some causal role in certain types of psychopathology and overall functioning. In contrast, other work suggests that IU may be protective and buffer against social isolation. Poorer emotional processing (EP) is characteristic of schizophrenia, and these deficits are present prior to illness onset (the ultra high-risk period (UHR)). UHR adolescents/young adults also fall within an age demographic characterized by extensive IU, which suggests that evaluating a link between IU and social behavior in this population may be especially informative. The present study examined the relationship between IU and emotional processing in 98 adolescents/young adults (52 UHR youth and 46 controls). UHR youth exhibited greater problematic IU (β = − 6.49, F(1,95) = 8.79, p = 0.002) and social withdrawal/problems resulting from this use (β = − 3.23, F(1,95) = 11.43, p < 0.001), as well deficits in emotional processing in comparison to healthy peers (β = 4.59, F(1,94) = 5.52, p = 0.011). Furthermore, the social problems resulting from IU were significantly related to the ability to process emotional information in the UHR group (β = − 0.51, t(1,48) = − 2.10, p = 0.021). UHR youth showed evidence of problematic IU relative to controls, and the social problems resulting from IU related to poorer EP. Findings replicate extant research involving other psychosis risk populations, while adding information regarding how social processes may relate to IU.

Conceptual disorganization weakens links in cognitive pathways: Disentangling neurocognition, social cognition, and metacognition in schizophrenia

Disentangling links between neurocognition, social cognition, and metacognition offers the potential to improve interventions for these cognitive processes. Disorganized symptoms have shown promise for explaining the limiting relationship that neurocognition holds with both social cognition and metacognition. In this study, primary aims included: 1) testing whether conceptual disorganization, a specific disorganized symptom, moderated relationships between cognitive processes, and 2) examining the level of conceptual disorganization necessary for links between cognitive processes to break down. To accomplish these aims, comprehensive assessments of conceptual disorganization, neurocognition, social cognition, and metacognition were administered to 67 people with schizophrenia-spectrum disorders. We found that conceptual disorganization significantly moderated the relationship between neurocognition and metacognition, with links between cognitive processes weakening when conceptual disorganization is present even at minimal levels of severity. There was no evidence that conceptual disorganization-or any other specific disorganized symptom-drove the limiting relationship of neurocognition on social cognition. Based on our findings, conceptual disorganization appears to be a critical piece of the puzzle when disentangling the relationship between neurocognition and metacognition. Roles of specific disorganized symptoms in the neurocognition - social cognition relationship were less clear. Findings from this study suggest that disorganized symptoms are an important treatment consideration when aiming to improve cognitive impairments.

Perceived emotional intelligence is impaired and associated with poor community functioning in schizophrenia and bipolar disorder

Schizophrenia and bipolar disorder have been associated with shared and distinct emotion processing abnormalities. Initial findings indicate that these disorders differ with respect to the domain of emotional intelligence (EI). Individuals with schizophrenia display deficits on performance measures of EI, whereas those with bipolar disorder do not. However, no research has examined patients' subjective beliefs about their own EI (referred to as "perceived EI"). This study examined perceived EI, assessed with the Trait Meta-Mood Scale (TMMS), and its clinical and functional correlates in outpatients with schizophrenia (n=35) or bipolar disorder I (n=38) and matched healthy controls (n=35). The TMMS includes three subscales that assess beliefs about one's ability to attend to (Attention to Feelings), understand (Clarity of Feelings), and repair emotions (Mood Repair). Participants in the clinical groups also completed community functioning and symptom assessments. Both clinical groups reported significantly lower perceived EI than controls, but did not differ from each other. Higher total TMMS correlated with higher levels of independent living in the schizophrenia group (r=.36) and better social functioning in the bipolar group (r=.61). In addition, although higher Attention to Feelings scores correlated with greater psychiatric symptoms in the schizophrenia group, higher scores across all subscales correlated with less manic symptoms in the bipolar group. The findings suggest that perceived EI is impaired and related to community functioning in both disorders.

Social cognition in patients with schizophrenia spectrum and bipolar disorders with and without psychotic features

Background

Social cognition may be critical to the impoverished social functioning seen in serious mental illness. However, although social-cognitive deficits are consistently demonstrated in schizophrenia spectrum disorders (SSD), studies in bipolar disorder (BD) have produced inconsistent results. This inconsistency may relate to symptom profiles of patients studied, particularly the presence or absence of psychotic features. Thus, we examined social cognition in bipolar disorder with psychotic features (BD +) versus without psychotic features (BD −) relative to SSD and controls.

Methods

A sample of 537 SSD patients, 85 BD + patients, 37 BD − patients, and 309 controls were administered the MATRICS Consensus Cognitive Battery, including a social cognition measure, the managing emotions branch of the Mayer–Salovey–Caruso Emotional Intelligence Test (MSCEIT). Analyses of covariance compared MSCEIT performance between diagnostic groups while controlling for race, psychotropic medication status, and neurocognition.

Results

SSD but not BD − or BD + patients showed significant MSCEIT deficits relative to controls.

Conclusions

MSCEIT deficits were found in SSD but not BD − or BD +, suggesting that social cognition may represent an underlying difference between SSD and BD. However, variance in MSCEIT performance among BD patients may also suggest latent BD subgroups characterized by social-cognitive deficits. Findings can help inform future investigations into how social cognition and social brain development differ between SSD and BD.

Emotional Intelligence and Personality in Anxiety Disorders

Anxiety disorders (AD) are by far the most frequent psychiatric disorders, and according to epidemiologic data their chronicity, comorbidities, and negative prognostic constitute a public health problem. This is why it is necessary to continue exploring the factors which contribute to the incidence, appearance, and maintenance of this set of disorders. The goal of this study has been to analyze the possible relationship between Emotional Intelligence (EI) and personality disorders (PersD) in outpatients suffering from AD. The sample was made up of 146 patients with AD from the Mental Health Center at the Health Consortium of Maresme, who were evaluated with the STAI, MSCEIT, and MCMI-II questionnaires. The main findings indicate that 89,4% of the patients in the sample met the criteria for the diagnosis of some PersD. The findings also confirm that patients with AD present a low EI, especially because of difficulties in the skills of emotional comprehension and regulation, and the lack of these skills is related to a higher level of anxiety and the presence of PersD. These findings suggest the need to consider emotional skills of EI and personality as central elements for the diagnosis and treatment of AD.

Role of visual integration in gaze perception and emotional intelligence in schizophrenia

BACKGROUND

Individuals with schizophrenia demonstrate a wide range of social cognitive deficits that significantly compromise functioning. Early visual processing is frequently disrupted in schizophrenia, and growing evidence suggests a role of perceptual dysfunctions in socioemotional functioning in the disorder. This study examined visual integration (the ability to effectively integrate individual, local visual features into a holistic representation), a target construct of basic perception identified by the Cognitive Neuroscience Treatment Research to Improve Cognition in Schizophrenia initiative, and its relationship with eye- contact perception and emotional intelligence in schizophrenia.

METHODS

Twenty-nine participants with schizophrenia (SCZ) and 23 healthy controls (HC) completed tasks measuring visual integration (Coherent Motion Task, Contour Integration Task), an eye-contact perception task, and a measure of emotional intelligence.

RESULTS

SCZ participants showed compromised visual integration as suggested by poorer performance on the Contour Integration Task relative to HC. Visual integration was a significant predictor of eye-contact perception and emotional intelligence among SCZ. The amounts of variances in these 2 social cognitive areas accounted for by visual integration were comparable to and overlapped with those accounted for by the diagnosis of schizophrenia.

CONCLUSIONS

Individuals with schizophrenia showed compromised visual integration, and this may play a significant role in the observed deficits in higher level processing of social information in the disorder.