Do cognition and emotion matter? A study of COVID-19 vaccination decision-making in college students.

The unparalleled speed of COVID-19 vaccine development has necessitated an expansion of existing knowledge on vaccination decision-making. The current study explored (1) how cognitions and emotions shaped college students' COVID-19 vaccination decisions, and (2) where vaccination-inclined and vaccination-hesitant students converged and diverged in their decision-making process. Seventy-seven students participated in 26 focus groups to discuss their complex thoughts and feelings regarding COVID-19 vaccination, offering a more nuanced understanding of COVID-19 vaccination decision-making that has not been fully captured by quantitative studies.

Social vs. non-social measures of learning potential for predicting community functioning across phase of illness in schizophrenia.

Studies demonstrate that dynamic assessment (i.e., learning potential) improves the prediction of response to rehabilitation over static measures in individuals with schizophrenia.

Episodic Memory for Dynamic Social Interaction Across Phase of Illness in Schizophrenia.

Although a number of studies examined recollection and familiarity memory in schizophrenia, most of studies have focused on nonsocial episodic memory. Little is known about how schizophrenia patients remember social information in everyday life and whether social episodic memory changes over the course of illness. This study aims to examine episodic memory for dynamic social interaction with multimodal social stimuli in schizophrenia across phase of illness.

Longitudinal stability of social cognition in schizophrenia: A 5-year follow-up of social perception and emotion processing.

Background: Individuals with schizophrenia exhibit marked and disproportional impairment in social cognition, which is associated with their level of community functioning. However, it is unclear whether social cognitive impairment is stable over time, or if impairment worsens as a function of illness chronicity. Moreover, little is known about the longitudinal associations between social cognition and community functioning.

Social cognition and functional outcome in schizophrenia: The moderating role of cardiac vagal tone.

Individuals with schizophrenia face significant challenges in daily functioning, and although social cognition predicts how well patients respond to these challenges, associated physiological mechanisms remain unspecified. The present study draws from polyvagal theory and tested the hypothesis that respiratory sinus arrhythmia (RSA), an established indicator of the capacity to self-regulate and adapt to environmental demands, combines with social cognition to predict functional outcome. Using data from 41 schizophrenia patients and 36 healthy comparison subjects, we replicated group differences in RSA and social cognition and also demonstrated that RSA and social cognition interact to predict how effectively patients manage work and independent living activities.

An intact social cognitive process in schizophrenia: situational context effects on perception of facial affect.

Background: Impaired facial affect recognition is the most consistent social cognitive finding in schizophrenia. Although social situations provide powerful constraints on our perception, little is known about how situational context modulates facial affect recognition in schizophrenia.

Methods: Study 1 was a single-site study with 34 schizophrenia patients and 22 healthy controls.

Social cognition in schizophrenia, Part 2: 12-month stability and prediction of functional outcome in first-episode patients.

This study evaluated the longitudinal stability and functional correlates of social cognition during the early course of schizophrenia. Fifty-five first-episode schizophrenia patients completed baseline and 12-month follow-up assessments of 3 key domains of social cognition (emotional processing, theory of mind, and social/relationship perception), as well as clinical ratings of real-world functioning and symptoms. Scores on all 3 social cognitive tests demonstrated good longitudinal stability with test-retest correlations exceeding .

Social cognition in schizophrenia, Part 1: performance across phase of illness.

Social cognitive impairments are consistently reported in schizophrenia and are associated with functional outcome. We currently know very little about whether these impairments are stable over the course of illness. In the current study, 3 different aspects of social cognition were assessed (emotion processing, Theory of Mind [ToM], and social relationship perception) at 3 distinct developmental phases of illness: prodromal, first episode, and chronic.

Brain dysfunctions during facial discrimination in schizophrenia: selective association to affect decoding.

Schizophrenia patients exhibit impaired facial affect perception, yet the exact nature of this impairment remains unclear. We investigated neural activity related to processing facial emotional and non-emotional information and complex images in 12 schizophrenia patients and 15 healthy controls using functional magnetic resonance imaging. All subjects performed a facial information processing task with three conditions: matching facial emotion, matching facial identity, and matching complex visual patterns.

Development of a measure of relationship perception in schizophrenia.

Relationships Across Domains (RAD) is a new measure of competence in relationship perception that may be used to assess clinically stable persons with schizophrenia and healthy persons. The structure and content of the RAD are grounded in relational models theory, a well-validated theory of social relations. The 75-item RAD contains 25 vignettes and can be administered in approximately 35 min.

Emotional intelligence in schizophrenia.

Background: Deficits in emotion perception have been extensively documented in schizophrenia and are associated with poor psychosocial functioning. However, little is known about other aspects of emotion processing that are critical for adaptive functioning. The current study assessed schizophrenia patients' performance on a theoretically-based, well-validated, multidimensional measure of emotional intelligence, the Mayer-Salovey-Caruso Emotional Intelligence Test (Mayer, J.

Social Cognition and Neurocognition: Effects of Risperidone, Olanzapine, and Haloperidol.

Objective: This study examined the short-term effects of first- and second-generation antipsychotic medications on social cognition and basic cognition. Method: One hundred patients with schizophrenia or schizoaffective disorder participated in an 8 week, double-blind study of risperidone, olanzapine, and haloperidol. Participants were administered multiple measures of social cognition, basic cognition, and clinical symptoms at baseline, the end of week 4, and the end of week 8.

Social cognition [corrected] and neurocognition: effects of risperidone, olanzapine, and haloperidol.

Objective: This study examined the short-term effects of first- and second-generation antipsychotic medications on social cognition and basic cognition.

Method: One hundred patients with schizophrenia or schizoaffective disorder participated in an 8 week, double-blind study of risperidone, olanzapine, and haloperidol. Participants were administered multiple measures of social cognition, basic cognition, and clinical symptoms at baseline, the end of week 4, and the end of week 8.

An analysis of categorical perception of facial emotion in schizophrenia.

Background: Emotion perception deficits have been extensively documented in schizophrenia and are associated with poor social functioning. Yet fundamental questions about the nature and scope of these impairments remain unanswered from commonly used experimental tasks. An alternative categorical perception paradigm that focuses on distinguishing boundaries between emotions was used to evaluate whether schizophrenia patients demonstrate atypical patterns of categorical perception and a negativity bias in the identification of ambiguous facial expressions.

Cross-ethnic differences in perception of emotion in schizophrenia.

Background: The purpose of this study was to examine cross-ethnic differences in Perception of Emotion (POE) in schizophrenia. POE is an emerging construct in schizophrenia and involves the recognition and accurate identification of emotion in the facial and vocal expression of others. It has been implicated as relevant to instrumental functioning in schizophrenia, as well as a potential core deficit or marker for the disorder.

Do the siblings of schizophrenia patients demonstrate affect perception deficits?

Affect perception deficits have been extensively documented in schizophrenia and are associated with the social dysfunction that is characteristic of this disorder. The two previous studies examined facial affect perception in genetically at-risk samples and yielded mixed results. The current study was designed to provide a rigorous test of affect perception abilities among schizophrenia patients (n=58), their biological siblings without psychosis (n=51), and nonpsychiatric controls (n=49).

Is emotion processing a predictor of functional outcome in schizophrenia?

Deficits in the ability to perceive facial and vocal emotion expression are common in schizophrenia. However, relatively little is known about how such deficits might affect functional outcomes. This prospective study examined cross-sectional and longitudinal relationships between perception of emotion and aspects of psychosocial functioning, including family relationships, social relationships, work functioning, and independent living/self-care in 94 clinically stabilized schizophrenia outpatients from five community-based rehabilitation programs.