Peripheral inflammation is associated with impaired sadness recognition in euthymic bipolar patients.

BACKGROUND: Inflammation impairs cognitive function in healthy individuals and people with psychiatric disorders, such as bipolar disorder (BD). This effect may also impact emotion recognition, a fundamental element of social cognition. Our study aimed to investigate the relationships between pro-inflammatory cytokines and emotion recognition in euthymic BD patients and healthy controls (HCs). METHODS: We recruited forty-four euthymic BD patients and forty healthy controls (HCs) and measured their inflammatory markers, including high-sensitivity C-reactive protein (hs-CRP), interleukin-6 (IL-6), and TNF-α. We applied validated cognitive tasks, the Wisconsin Card-Sorting Test (WCST) and Continuous Performance Test (CPT), and a social cognitive task for emotion recognition, Diagnostic Analyses of Nonverbal Accuracy, Taiwanese Version (DANVA-2-TW). We analyzed the relationships between cytokines and cognition and then explored possible predictive factors of sadness recognition accuracy. RESULTS: Regarding pro-inflammatory cytokines, TNF-α was elevated in euthymic BD patients relative to HCs. In euthymic BD patients only, higher TNF-α levels were associated with lower accuracy of sadness recognition. Regression analysis revealed that TNF-α was an independent predictive factor of sadness recognition in patients with euthymic BD when neurocognition was controlled for. CONCLUSIONS: We demonstrated that enhanced inflammation, indicated by increased TNF-α, was an independent predictive factor of impaired sadness recognition in BD patients but not in HCs. Our findings suggested a direct influence of TNF-α on sadness recognition and indicated vulnerability to depression in euthymic BD patients with chronic inflammation.

Liking music with and without sadness: Testing the direct effect hypothesis of pleasurable negative emotion.

Negative emotion evoked in listeners of music can produce intense pleasure, but we do not fully understand why. The present study addressed the question by asking participants (n = 50) to self-select a piece of sadness-evoking music that was loved. The key part of the study asked participants to imagine that the felt sadness could be removed. Overall participants reported performing the task successfully. They also indicated that the removal of the sadness reduced their liking of the music, and 82% of participants reported that the evoked sadness also adds to the enjoyment of the music. The study provided evidence for a "Direct effect hypothesis", which draws on the multicomponent model of emotion, where a component of the negative emotion is experienced as positive during music (and other aesthetic) experiences. Earlier evidence of a mediator, such as 'being moved', as the source of enjoyment was reinterpreted in light of the new findings. Instead, the present study applied a semantic overlap explanation, arguing that sadness primes emotions that share meaning with sadness, such as being-moved. The priming occurs if the overlap in meaning is sufficient. The degree of semantic overlap was defined empirically. The present study therefore suggests that mediator-based explanations need to be treated with caution both as a finding of the study, and because of analytic limitations in earlier research that are discussed in the paper.

Can Happiness and Sadness Overcome Organ Donation Barriers Following Exposure to Radio Ads?

Concerns related to bodily integrity, medical mistrust, superstition, and disgust with respect to organ transplantation remain commonly cited barriers among African American, Caucasian, and Hispanic non-donors. The current study examined two narrative strategies for mitigating these barriers by eliciting feelings of happiness or sadness. African American, Caucasian, and Hispanic non-donors (N = 576) were randomly assigned to a radio ad that communicated either a recipient narrative or a waiting list narrative. As expected, the recipient narrative elicited greater feelings of happiness whereas the waiting list narrative aroused greater feelings of sadness. Moderated mediation analyses revealed models in which happiness, not sadness, was the mediator, such that the narrative frame was associated with ad persuasiveness. Additionally, only medical mistrust interacted with happiness to predict ad persuasiveness The results are discussed with an emphasis on message design strategies to employ among reluctant adult African American, Caucasian, and Hispanic potential donors.

Co-existence of depression and post-concussion syndrome one month after mild traumatic brain injury.

BACKGROUND: Previous studies suggest an association between Post-concussion syndrome (PCS) and depression, both highly prevalent after mTBI. OBJECTIVE: To assess the prevalence and risk-factors of depression among patients with PCS 1 month after mTBI. METHODS: We prospectively screened 372 mTBI patients admitted in two academic Emergency Departments between 2017 and 2019. One month after mTBI, we administered the Rivermead Post-concussion symptoms Questionnaire (RPQ) and the Patient Health Questionnaire (PHQ-9) questionnaires over the telephone. PCS and depression were defined by RPQ ≥ 12 and PHQ-9 ≥ 10. Multivariate multinomial regression identified baseline factors associated with PCS and depression. RESULTS: Two hundred and eight completed RPQ and PHQ-9. Forty-seven patients (22.5%) met criteria for PCS, among which 22 (46.8%) met criteria for depression (PCS+D+). Patients with PCS but without depression were less likely to present with an associated injury (Coefficient = -1.6, p = 0.047) and to report initial sadness (Coefficient = -2.5, p = 0.03). Initial sadness (Coefficient = -1.3, p = 0.047), associated injury (Coefficient = -1.9, p = 0.008), as well as initial nausea (Coefficient = -1.8, p = 0.002), and male sex (Coefficient = 1.8, p = 0.002), were associated with the absence of depression and PCS in comparison with PCS+D+ patients. CONCLUSION: Among patients with PCS 1 month after mTBI, those with depression are more likely to present with initial sadness and with an associated injury.

A pilot study of measuring emotional response and perception of LLM-generated questionnaire and human-generated questionnaires.

The advent of ChatGPT has sparked a heated debate surrounding natural language processing technology and AI-powered chatbots, leading to extensive research and applications across various disciplines. This pilot study aims to investigate the impact of ChatGPT on users' experiences by administering two distinct questionnaires, one generated by humans and the other by ChatGPT, along with an Emotion Detecting Model. A total of 14 participants (7 female and 7 male) aged between 18 and 35 years were recruited, resulting in the collection of 8672 ChatGPT-associated data points and 8797 human-associated data points. Data analysis was conducted using Analysis of Variance (ANOVA). The results indicate that the utilization of ChatGPT enhances participants' happiness levels and reduces their sadness levels. While no significant gender influences were observed, variations were found about specific emotions. It is important to note that the limited sample size, narrow age range, and potential cultural impacts restrict the generalizability of the findings to a broader population. Future research directions should explore the impact of incorporating additional language models or chatbots on user emotions, particularly among specific age groups such as older individuals and teenagers. As one of the pioneering works evaluating the human perception of ChatGPT text and communication, it is noteworthy that ChatGPT received positive evaluations and demonstrated effectiveness in generating extensive questionnaires.

Altered emotional mind-body coherence in older adults.

Coherence between subjective experience and bodily responses in emotion is assumed to have a positive influence on well-being, which might be particularly valuable in late adulthood. Previous studies of young adults' continuous subjective, behavioral, and physiological responses to emotional films reported emotional mind-body coherence. In contrast, research regarding emotional coherence in older adults has been scarce. In this study, we examined emotional coherence in older adults between continuous valence ratings and behavioral responses (facial electromyography [EMG] of the corrugator supercilii and zygomatic major muscles), as well as between continuous arousal ratings and physiological measures (electrodermal activity [EDA] and fingertip temperature), in response to four emotion-eliciting film clips (anger, sadness, contentment, and amusement) film clips and an emotionally neutral clip. Intraindividual cross-correlation analyses revealed that the coherence between valence ratings and corrugator EMG activity for the anger-eliciting film was weaker in older adults than in young adults, who completed an identical experiment. Age differences also emerged in the coherence of arousal ratings with EDA and fingertip temperature measures, respectively, while participants watched the anger-eliciting and contentment-eliciting films; while negative correlations were found for older adults, positive correlations were found for young adults. These results indicate that emotional mind-body coherence somewhat differs quantitatively and qualitatively between older and young adults. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Relationships Between Meaning in Life and Positive and Negative Spirituality in a Field Setting in Japan.

This study examined the relationships between positive/negative spirituality and meaning in life at two religious sites in Japan. Participants reported greater sadness and less meaning in life at Koyasan Okunoin, a temple with graves surrounded by nature, than at Nachi Kumano Taisha, a shrine with a waterfall. However, greater feelings of happiness protected meaning in life in the presence of sadness at Koyasan. Additionally, participants who felt a sense of awe reported greater meaning in life through self-liberation, regardless of the sites. The results provide new insights into meaning in life from the two sides of spirituality.

Hidden feelings: Expressive suppression in middle childhood and links with physiology and negative emotion.

A commonly used strategy for regulating emotions, expressive suppression (ES), involves attempts to conceal emotion-expressive behavior. The present study investigated the effects of two types of ES (trait and state) in middle childhood on two domains of functioning-subjective negative emotion (measured by self-report of sadness) and stress physiology (measured by skin conductance level [SCL], an indication of physiological arousal)-in a racially diverse sample. Children ages 9-10 (n = 117; 46% female) self-reported trait ES before coming into the lab, then were randomly assigned to receive instructions to suppress or receive no emotion regulation instructions (control condition) while watching a sad movie scene. SCL and self-reported emotions were measured before and during the movie scene, and children subsequently self-reported how much they had suppressed during the movie scene. Parents and children provided a wide range of additional measures as covariates. Data were collected from 2017 to 2018. Results from multiple regression analyses indicated that higher trait ES predicted greater SCL, but not subjective sadness, during the movie scene. The instructions to suppress did not affect children's subjective sadness or SCL during the movie scene, but self-reported (noninstructed) ES during the movie scene was related to feeling more sadness. Although additional research is needed to generalize findings to other developmental periods, results converge with considerable research on adults and also with a growing number of studies pointing to the potential physiological and emotional correlates of frequent ES during childhood. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Sadness facilitates "deeper" reading comprehension: a behavioural and eye tracking study.

Reading is one of the most common everyday activities, yet research elucidating how affective influence reading processes and outcomes is sparse with inconsistent results. To investigate this question, we randomly assigned participants (N = 136) to happiness (positive affect), sadness (negative affect), and neutral video-induction conditions prior to engaging in self-paced reading of a long, complex science text. Participants completed assessments targeting multiple levels of comprehension (e.g. recognising factual information, integrating different textual components, and open-ended responses of concepts from memory) after reading and after a week-long delay. Results indicated that the Sadness (vs. Happiness) condition had higher comprehension scores, with the largest effects emerging for assessments targeting deeper levels comprehension immediately after reading. Eye-tracking analyses revealed that such benefits may be partly driven by sustained attentional focus over the 20-minute reading session. We discuss results with respect to theories on affect, cognition, and text comprehension.

Genetic algorithms reveal identity independent representation of emotional expressions.

People readily and automatically process facial emotion and identity, and it has been reported that these cues are processed both dependently and independently. However, this question of identity independent encoding of emotions has only been examined using posed, often exaggerated expressions of emotion, that do not account for the substantial individual differences in emotion recognition. In this study, we ask whether people's unique beliefs of how emotions should be reflected in facial expressions depend on the identity of the face. To do this, we employed a genetic algorithm where participants created facial expressions to represent different emotions. Participants generated facial expressions of anger, fear, happiness, and sadness, on two different identities. Facial features were controlled by manipulating a set of weights, allowing us to probe the exact positions of faces in high-dimensional expression space. We found that participants created facial expressions belonging to each identity in a similar space that was unique to the participant, for angry, fearful, and happy expressions, but not sad. However, using a machine learning algorithm that examined the positions of faces in expression space, we also found systematic differences between the two identities' expressions across participants. This suggests that participants' beliefs of how an emotion should be reflected in a facial expression are unique to them and identity independent, although there are also some systematic differences in the facial expressions between two identities that are common across all individuals. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Not all negative emotions are equal - Sadness and anger develop differently and their adaptivity is age-graded.

We argue that a comprehensive understanding of emotional development across adulthood must go beyond broad dimensions of affect and consider discrete emotions. Current evidence focuses on sadness and anger, two negative emotions that exert contrasting age trajectories because anger has high adaptive value in young adulthood, when people have abundant resources and need to carve out a niche in society, whereas sadness has high adaptive value in old age, a time of declining resources that requires adaptation to increasingly unattainable goals. We conclude that our position about the age-graded experience and adaptive value of emotions should hold for a variety of negative and positive emotions.

Activity increases in empathy-related brain regions when children contribute to peers' sadness and happiness.

Responding empathically when causing peers' emotions is critical to children's interpersonal functioning, yet there are surprising gaps in the literature. Previous research has focused on empathy when witnessing others' emotions instead of causing others' emotions, on negative emotions instead of positive emotions, and on behavioral correlates instead of neural correlates. In this study, children (N = 38; Mage = 9.28 years; 50% female) completed a functional magnetic resonance imaging block design task in which they played a rigged game where they won and lost coins for themselves or peers and viewed their peers' happiness and sadness. We used a region of interest approach to test whether activity in brain regions associated with positive and negative empathy in adults showed significantly greater activity in each condition (i.e., when children won and lost tokens for themselves and peers) compared with a fixation baseline. We predicted that experiencing self-conscious emotions, such as pride and guilt, would heighten the experience of empathy. Activity in the amygdala, which is associated with visceral arousal, and in the anterior insula and dorsal anterior cingulate cortex, which are associated with integrated arousal, increased significantly when winning and losing for oneself and peers and observing their resulting happy and sad facial expressions. Activity did not differ when playing for oneself versus peers, indicating that self-conscious emotions do not heighten empathy and instead support similar neural processes underlying firsthand and secondhand (empathic) emotions. These findings support that empathy during middle childhood involves the same brain regions as empathy during adulthood and that children experience firsthand and secondhand positive and negative emotions in similar ways.

The power of personal control: Task choice attenuates the effect of implicit sadness on sympathetically mediated cardiac response.

Implicitly processed pictures of facial expressions of emotions have been found to systematically influence sympathetically mediated cardiovascular reactivity during task performance. According to the Implicit-Affect-Primes-Effort model, this happens because different affect primes activate the concepts of performance ease versus performance difficulty. Grounded in a recent action shielding model, our laboratory experiment (N = 129 university students) tested whether engaging in action by personal choice can immunize against those implicit affective influences on effort. Participants worked on an objectively difficult cognitive task, which was either externally assigned or ostensibly personally chosen. As predicted, participants in the assigned task condition showed weaker cardiac pre-ejection period reactivity during task performance, reflecting disengagement, when they were primed with sadness than when they were exposed to anger primes. Most relevant, this affect prime effect disappeared when participants could ostensibly choose their task themselves. These findings replicate previous research on implicit affect's impact on sympathetically mediated cardiac response and extend the literature on action shielding by personal choice effects to implicit affective influences on action execution.

Parent-adolescent Congruence and Discrepancy in Perceived Parental Emotion Socialization to Anger and Sadness: Using Response Surface Analysis to Examine the Links with Adolescent Depressive Symptoms.

Parents and adolescents often hold discrepant perceptions of parental emotion socialization, which reflect misunderstandings in parent-adolescent communication on emotions and have potential detrimental effects on mental health of adolescents. The present study investigated the associations between parent-adolescent congruence and discrepancy in parental emotion socialization perception to two specific negative emotions (anger and sadness) and depressive symptoms in Chinese adolescents. A total of 372 adolescents (48.4% female, Mage = 13.43, SDage = 0.49) and their parents (79.6% mother, Mage = 41.15, SDage = 5.46) participated in this study. Both parents and adolescents reported perceived parental emotion socialization to anger and sadness, and adolescents reported depressive symptoms. Data were analyzed using polynomial regression and response surface analyses. Both congruence and discrepancy in parent and adolescent's reports were associated with adolescent depressive symptoms. A higher level of adolescent depressive symptoms was associated with higher parent-adolescent congruence in supportive responses to anger, sadness, and nonsupportive responses to anger. A higher level of depressive symptoms was associated with inconsistent reporting of supportive responses to sadness and nonsupportive responses to anger (only when parents had a more positive view than adolescents). This study highlights the significance of evaluating parent-child communication process by assessing perceived emotion socialization from both parents and adolescents and analyzing the reporting congruence and discrepancy. It also suggests that enhancing effective communication regarding parental emotion socialization could be a promising target for adolescent mental health promotion programs.

Personal task choice attenuates implicit happiness effects on effort: A study on cardiovascular response.

Research on the Implicit-Affect-Primes-Effort model (Gendolla, 2012) found that priming happiness or anger in challenging tasks results in stronger sympathetically mediated cardiovascular responses, reflecting effort, than priming sadness or fear. Recent studies on action shielding revealed that personal task choice can attenuate affective influences on action execution (e.g., Gendolla et al., 2021). The present experiment tested if this action shielding effect also applies to affect primes' influences on cardiovascular response. Participants (N = 136) worked on a cognitive task with integrated briefly flashed and backward masked facial expressions of sadness vs. happiness. Half of the participants could ostensibly choose whether they wanted to work on an attention or on a memory task, while the other half was assigned to one task. Our findings revealed effects on cardiac pre-ejection period (PEP), which align with the expected outcomes for a task of unfixed difficulty where participants establish their own performance standard. Most importantly, task choice shielded against the implicit affective influence on PEP that was evident when the task was externally assigned. Effects on systolic blood pressure (SBP) reactivity largely corresponded to those of PEP.

When eco-anger (but not eco-anxiety nor eco-sadness) makes you change! A temporal network approach to the emotional experience of climate change.

Research on the emotional experience of climate change has become a hot topic. Yet uncertainties remain regarding the interplay between climate change-related emotions (i.e., eco-anxiety, eco-anger, eco-sadness), general emotions (i.e., regardless of climate change), and pro-environmental behaviors. Most previous research has focused on cross-sectional studies, and eco-emotions in everyday life have seldom been considered. In this preregistered study, 102 participants from the general population rated their eco-emotions (i.e., eco-anxiety, eco-anger, eco-sadness), general emotions (i.e., anxiety, anger, sadness), and pro-environmental intentions and behaviors daily over a 60-day period. Using a multilevel vector autoregressive approach, we computed three network models representing temporal (i.e., from one time-point to the next), contemporaneous (i.e., during the same time-frame), and between-subject (i.e., similar to cross-sectional approach) associations between variables. Results show that eco-anger was the only predictor of pro-environmental intentions and behaviors over time. At the contemporaneous level, the momentary experience of each eco-emotion was associated with the momentary emotional experience of the corresponding general emotion, indicating the distinctiveness of each eco-emotion and the correspondence between its experience and that of its general, non-climate-related emotion. Overall, our findings 1) emphasize the driving role of eco-anger in prompting pro-environmental behaviors over time, 2) suggest a functional and experiential distinction between eco-emotions, and 3) provide data-driven clues for the field's larger quest to establish the scientific foundations of eco-emotions.

Preliminary results of the effect of music therapy treatment on anxiety, sadness, physical discomfort, mood, and quality of life in hospitalized onco-haematological patients.

BACKGROUND: Physical and psychological distress may occur in patients facing an onco-haematological diagnosis and undergoing complex therapies such as intensive chemotherapy, stem cell transplantation, and immunotherapy. Studies have shown the need for incorporating different therapeutic modalities to respond to patients' physical and psychosocial needs. AIMS: The purpose of this study was to evaluate the effectiveness of music therapy treatment on mood, anxiety, depression, and physical discomfort in hospitalized onco-haematological patients. METHODS: Forty patients were included in this music therapy study from November 2021 to May 2023. Treatment consisted of individual weekly music therapy sessions. Participants completed the following evaluation instruments before and after the intervention: the Hospital Anxiety and Depression Scale (HADS), Profile of Mood States-Short Form A-Version (POMS-A), and European Organization for Research and Treatment of Cancer-Quality of Life Core Questionnaire-30 (EORTC QLQ-C30). A three-item numerical rating scale (NRS) for anxiety, sadness, and physical discomfort was administered at the beginning and end of each session (pre-/postsession). RESULTS: Differences (p < 0.05) were shown in NRS scores for anxiety, sadness, and physical discomfort before and after the music therapy sessions. Quality of life (QoL) was affected in almost all items, and patients could be anxious at a nonclinical level, but they were clinically depressed. EORTC QLQ-C30 scores for insomnia and pain related to the hospitalization process got worse after discharge. CONCLUSIONS: The interim results of our study showed that music therapy sessions can positively change emotional distress and improve the mood of haematological patients after every session. Despite the difficulties and limitations of this study, this preliminary report contributes to a greater understanding of the potential benefits of music therapy in hospitalized onco-haematological patients.

The inside out model of emotion recognition: how the shape of one's internal emotional landscape influences the recognition of others' emotions.

Some people are exceptional at reading emotional expressions, while others struggle. Here we ask whether the way we experience emotion "on the inside" influences the way we expect emotions to be expressed in the "outside world" and subsequently our ability to read others' emotional expressions. Across multiple experiments, incorporating discovery and replication samples, we develop EmoMap (N = 20; N = 271) and ExpressionMap (N = 98; replication N = 193) to map adults' experiences of emotions and visual representations of others' emotions. Some individuals have modular maps, wherein emotional experiences and visual representations are consistent and distinct-anger looks and feels different from happiness, which looks and feels different from sadness. In contrast, others have experiences and representations that are variable and overlapping-anger, happiness, and sadness look and feel similar and are easily confused for one another. Here we illustrate an association between these maps: those with consistent and distinct experiences of emotion also have consistent and distinct visual representations of emotion. Finally (N = 193), we construct the Inside Out Model of Emotion Recognition, which explains 60.8% of the variance in emotion recognition and illuminates multiple pathways to emotion recognition difficulties. These findings have important implications for understanding the emotion recognition difficulties documented in numerous clinical populations.

An empirical study on learners' learning emotion and learning effect in offline learning environment.

The application of non-cognitive factors represented by facial emotion in educational evaluation has attracted much attention in recent years. There are many existing studies on facial emotion assisted education evaluation, but most of them are based on virtual learning environments, which means that the research on facial emotion and learning effect in offline learning environments is sparse. In order to solve this problem, this study designed an emotion observation experiment based on the offline learning environment, obtained the type of learner facial emotion and learning effect of 127 college students, and further explored the relationship between the two. The results show that: 1) We obtained eight types of learner emotion through the combined description method: joy, relaxation, surprise, meekness, contempt, disgust, sadness, anxiety and their respective PAD emotional mean. 2) We obtained the correlation results of the six emotions of joy, relaxation, surprise, meekness, contempt, and anxiety with the learning effect and the predicted value of the learning effect. 3) We then constructed an explanatory model of learner emotion and learning effect based on the offline learning environment.