Trait Version Research Articles

Psychometric properties and factorial invariance of bias scale trait version in engineering and health sciences university students

Beauty and thinness standards of come from a cultural idea that even today is considered esthetic; being physically perfect has become one of the main objectives in developed societies, a goal imposed by new models of life, in which the aspect of body image is associated with wellbeing and seems to be the only valid synonym of success and happiness. However, negative body image has serious consequences for health behaviors and is associated with low self-esteem, depression, social anxiety and contributes to the development and maintenance of body dysmorphic disorder and eating disorders. In this context, the present instrumental study aimed to analyze the psychometric properties of BIAS (Body Image Anxiety Scale) testing, trait version, in engineering and health sciences students, evaluating in the students anxiety about body parts that correspond, on the one hand with physical beauty, for example: lips, forehead, chin; and on the other hand, those related to body weight, such as: abdomen, thighs, hips, among others. The total sample consisted of 1081 participants; 568 engineering students (142 women and 426 man) and 513 health sciences students (201 women and 311 man), with a mean age of 18.16 years (SD = 0.73) and 18.21 years (SD = 0.72) respectively, the sample was obtained through convenience sampling. The instrument was applied through a computerized application using the instrument administrator module of scales editor, version 2.0 in a session of approximately 25 minutes in the computer labs corresponding to each participating academic unit. The confirmatory factorial analysis showed that a bi-factorial structure is feasible and convenient for both populations (engineering and health sciences) according to the established psychometric requirements when the informants were the same students. Furthermore, the factorial structure, factorial loads and the intercepts are considered invariant in the engineering and health sciences areas; however, there are differences in the mean of both factors among the two populations.

Adolescents’ fear of the dark: associations with fear of death and trait-anxiety

ABSTRACT Fears related to death and darkness are common during adolescence. The aim of this cross-sectional study was to investigate the association between these two types of fear, considering trait-anxiety and gender differences. A total of 171 16–18 years old adolescents (99 girls and 72 boys) completed paper-and-pencil questionnaires (Intensity of Fear of the Dark Scale, Multidimensional Fear of Death Scale, Spielberger Trait-State Anxiety Inventory – Trait version). According to our results, girls had higher levels of fear and anxiety than boys. Fear for significant others was the most intensively feared aspect of fear of death among both genders. Fear of the dark was associated with fear of death and trait anxiety, and the effect of trait anxiety on fear of the dark was partially mediated by fear of death. These results underline the symbolic association between fear of the dark and fear of death and have possible treatment implications.

The relationship between three subtypes of safety behaviors and social anxiety: Serial mediating effects of state and trait post-event processing

The cognitive model for social anxiety disorder (SAD) highlights the role of safety behaviors and post-event processing (PEP). We identify the serial mediating effect of state and trait PEP between three types of safety behaviors (impression management, avoidance behavior, and anxiety-symptom control) and social anxiety. Given that the associations between the three subtypes of safety behaviors and two perspectives of PEP have not yet been examined, we aimed to investigate these relationships according to the level of social anxiety. A total of 487 participants participated in an online survey. Participants were classified into two groups, high and low, based on their social anxiety scores. We used Social Behavior Questionnaire to distinguish three types of safety behaviors and the State and Trait versions of the Post-Event Processing Inventory to identify two perspectives of PEP. We used descriptive statistics and an independent t-test to compare the high and low social anxiety groups. Mediation effects were examined using mediation analysis and bootstrapping with 5,000 replications. The results showed that the three safety behaviors had different effects on social anxiety via PEP. In the high social anxiety group, avoidance behavior and anxiety-symptom control predicted social anxiety positively, whereas impression management did not. However, with state PEP and trait PEP as mediators, impression management and avoidance behavior positively predicted social anxiety but not anxiety-symptom control. In the low social anxiety group, only avoidance behavior was significantly related to social anxiety, but when the state and trait PEP were mediated, the effect disappeared. These results indicated that impression management could affect social anxiety only when mediated by PEP in people with high social anxiety. A better understanding of the content and processes underpinning safety behavior and PEPs might have important implications for the prevention and treatment of social anxiety disorder.

Understanding the Dimensions of Post-Event Processing: Applying a Bifactor Modeling Approach to the EPEPQ-15.

Social anxiety disorder is maintained in part by rumination about past social experiences, known as post-event processing. The Extended Post-Event Processing Questionnaire (EPEPQ-15) assesses post-event processing as three correlated factors. Competing against this structure is a bifactor model that has not yet been evaluated for the EPEPQ-15. These models were tested for the conventional state version of the EPEPQ-15 and a new trait version in two separate samples (Ns = 327 and 351). In both samples, the fit of the bifactor model was better than that of correlated factor models. Moreover, the results did not support the group factors, indicating that a unidimensional interpretation of the EPEPQ-15 is most appropriate. The general dimension of the EPEPQ-15 was highly correlated with social interaction anxiety, beliefs related to social anxiety, anticipatory processing, and safety behaviors. These results overall suggest post-event processing is best conceptualized as a unitary construct.

The State-Trait Model of Cheerfulness: Tests of Measurement Invariance and Latent Mean Differences in European and Chinese Canadian Students.

The State-Trait Cheerfulness Inventory (STCI) assesses latent traits and states of cheerfulness, seriousness, and bad mood to represent the temperamental basis of humor. The present study (1) tested the generalizability of the three-factor model in both state and trait versions of the STCI across European Canadian (N = 489) and first generation Chinese Canadian (N = 147) participants completing the English version of the STCI and (2) compared latent mean differences. Results indicated the confirmatory factor analyses of the three-factor model for European White participants born in Canada and Chinese participants born in China showed adequate fit for both trait and state measures. Furthermore, substantial equivalence of factor model parameters and partial scalar invariance were found for both the state and trait STCI measures. In examining latent mean differences, European White Canadian participants reported significantly higher trait cheerfulness, z = 3.30, p < .001, d = 0.84, and lower trait bad mood z = 3.25, p < .01, d = 0.80 compared to the Chinese Canadian groups. European White Canadian participants reported significantly lower state bad mood, z = 3.59, p < .001, d=1.15, compared to the Chinese Canadian groups. Limitations and future directions based on study findings are discussed.

Relationship among faculty fatigue, academic rank, andscholarship and service productivity.

To examine the relationship among the level of fatigue, academic rank, workload (credit hours) and faculty productivity (as measured by scholarship and service activities). Descriptive cross-sectional correlational design. All full-time faculty in national year-round nursing college. An Internet survey was distributed May/June 2017 to all full-time faculty (n=318). Responses reported are from 81 faculty members in the prelicensure baccalaureate programme. Survey items included workload, scholarship and service activities and demographic data. Fatigue was measured by the trait version of Occupational Fatigue, Exhaustion Recovery scale which has three subscales: Acute, Persistent, and Chronic. Mean fatigue for all traits ranged from 45.9 to 52.48. More service activities were reported than scholarship activities. There was a significant positive correlation between chronic fatigue and credit hours. No significant differences existed in fatigue scores based on frequency of scholarship and service activities. This first study of fatigue in nursing faculty establishes the existence of fatigue in this group. This can be serious related to the existence of chronic fatigue. Strategies to reduce fatigue are important to support the long-term employment of nursing faculty. What problem did the study address? Fatigue in faculty members and its relationship to academic rank and scholarship and service productivity. What were the main findings? Fatigue in faculty members exists. Higher rank was associated with more scholarship and service activities. Chronic fatigue is less than acute or persistent fatigue. Chronic fatigue is related to workload. Where and on whom will the research have impact?Findings may impact retention of nursing faculty members and academic leaders responsible for supporting work-life balance among nursing faculty.

The interplay of interoceptive accuracy, facets of interoceptive sensibility, and trait anxiety: A network analysis

Interoception is the sense of the body's physiological state. Both the ability to accurately perceive bodily signals, and the self-reported sensibility for the body were assumed to be reciprocally associated with negative affect. Up to now, the specific interplay between dimensions of interoception and negative affect remains largely unknown. We investigated the interplay of cardioceptive accuracy assessed by a heartbeat tracking task, facets of interoceptive sensibility as measured by the Multidimensional Assessment of Interoceptive Awareness, and trait anxiety as measured by the trait version of the State-Trait-Anxiety inventory across two studies (n = 243) using a network analytic approach. The resulting network structure suggested a relationship between interoceptive sensibility and trait anxiety through the tendency to evaluate one's own body as trustworthy. Interoceptive accuracy showed no considerable associations to other variables. The findings question the relevance of cardiac interoceptive accuracy for trait anxiety in healthy populations.

Composition Factor Analysis and Factor Invariance of the Physical Appearance State and Trait Anxiety Scale (PASTAS) in Sports and Non-Sports Practitioner Mexican Adolescents.

The purpose of the present study was to adapt and validate the Physical Appearance State and Trait Anxiety Scale (PASTAS) for Mexican adolescents, verifying the factor invariance by sports and non-sports practitioners. A sample of 930 Mexican adolescents (46.0% females), aged 11-15 years old, voluntarily participated in the study. A total of 415 participants regularly played sports in a club and/or regularly participated in sports competitions and 515 were non-sports practitioners. The adolescents filled out the trait version of the PASTAS questionnaire, which was previously translated and adapted for Mexican-speaking adolescents following the International Test Commission guidelines. The results of the confirmatory factor analyses showed an adequate measurement model for the original two-factor structure (e.g., GFI = 0.913; RMSEA = 0.078; CFI = 0.943). The internal consistency of the two dimensions was excellent (α and Ω = 0.92-0.93). Additionally, the results of the factorial invariance analyses showed an appropriate fit of the two-structure model (e.g., GFI = 0.96; CFI = 0.98; RMSEA = 0.04) among both sports and non-sports practitioners. The proposed trait version of the PASTAS questionnaire adapted to a Mexican-speaking population shows adequate psychometric properties among Mexican adolescents. The Mexican version of the PASTAS questionnaire supports the original two-factor structure (i.e., factor related to the body weight and factor not related to body weight) among adolescents. Additionally, the factorial invariance analyses support the equivalence of the two-factor structure among both sports and non-sports practitioners.

Psychological status after insulo-opercular resection in patients with epilepsy: Depression, anxiety, and quality of life

Insular epilepsy is increasingly recognized in epilepsy surgery centers. Recent studies suggest that resection of an epileptogenic zone that involves the insula as a treatment for drug-resistant seizures is associated with good outcomes in terms of seizure control. However, despite the existing evidence of a role of the insula in emotions and affective information processing, the long-term psychological outcome of patients undergoing these surgeries remain poorly documented. A group of 27 adults (18 women) who underwent an insulo-opercular resection (in combination with a part of the temporal lobe in 10, and of the frontal lobe in 5) as part of epilepsy surgery at our center between 2004 and 2019 completed psychometric questionnaires to assess depression (Beck Depression Inventory – 2nd edition; BDI-II), anxiety (State-Trait Anxiety Inventory, Trait Version; STAI-T), and quality of life (Patient Weighted Quality of Life In Epilepsy; QOLIE-10-P). Scores were compared to those of patients who had standard temporal lobe epilepsy (TLE) surgery with similar socio-demographic and disease characteristics. Seizure control after insular epilepsy surgery was comparable to that observed after TLE surgery, with a majority of patients reporting being seizure free (insular: 63.0%; temporal: 63.2%) or having rare disabling seizures (insular: 7.4%; temporal: 18.4%) at the time of questionnaire completion. Statistical comparisons revealed no significant group difference on scores of depression, anxiety, or quality of life. Hemisphere or extent of insular resection had no significant effect on the studied variables. In the total sample, employment status and seizure control, but not location of surgery, significantly predicted quality of life. Self-reported long-term psychological status after insulo-opercular resection as part of epilepsy surgery thus appears to be similar to that observed after TLE surgery, which is commonly performed in epilepsy surgery centers.

Differentiating state versus trait pain catastrophizing.

This study investigated the type and recency of the pain experience recalled (i.e., pain referent) by a healthy group and a chronic/recurrent pain group when they responded to the trait version of the Pain Catastrophizing Scale (PCS). We also aimed to disentangle the influence of trait personality factors and state oriented pain-related cognitive processes on PCS scores. Research Method/Design: A cross-sectional online survey was administered. Participants who reported chronic/recurrent pain comprised the pain group (N = 153) and those not reporting a pain condition comprised the healthy group (N = 120). A sensory pain referent, as opposed to an emotional pain referent, was reported by 92% of the healthy group and 95% of the pain group; however, the PCS pain referent in the pain group was different from their self-reported type of chronic/recurrent pain in 55% of cases. In the healthy group, 86% of participants reported PCS pain referents that occurred > 24 hr ago; 51% of participants in the pain group reported using pain referents occurring < 24 hr ago. Neuroticism and conscientiousness significantly predicted PCS scores in the healthy group. Within the pain group, both neuroticism and the state-oriented measure of rumination/absorption significantly predicted PCS scores, with rumination/absorption evidencing the largest effect size. These findings suggest individuals with and without chronic/recurrent pain focus on a sensory pain referent when answering the PCS. The results have implications for refining the PCS instructions and for improving the sensitivity of this measure in capturing variance in pain-related outcomes, particularly when administered in homogenous pain type (e.g., migraine) populations. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Translation and Validation of the Japanese Version of the Trait and State Post‐Event Processing Inventory

AbstractIn this study, we translated the Trait and State versions of the Post‐Event Processing Inventory (PEPI) into Japanese and examined their psychometric properties. One thousand participants, comprising three subsamples, completed the questionnaires. Confirmatory factor analyses supported a bi‐factor model, comprising one general factor and three theoretically derived subfactors (“Frequency,” “Self‐judgment,” and “Intensity”), for the State and Trait versions of the scale. However, both versions were essentially unidimensional, and scoring based on subfactors lacked support. Additionally, we found preliminary evidence for the test–retest reliability; internal consistency; and concurrent, convergent, divergent, incremental, and predictive validity of both versions. Furthermore, participants with self‐reported diagnoses of social anxiety disorder exhibited higher scores on both the PEPI‐Trait and PEPI‐State than healthy controls. Our findings suggest that the Japanese versions of the PEPI‐Trait and PEPI‐State may become useful alternatives to existing measures of post‐event processing in Japan.

How state and trait versions of self-esteem and depressive symptoms affect their interplay: A longitudinal experimental investigation.

States and traits are important concepts in psychological research. They can be operationalized (a) by using measures that employ different time frames and (b) by applying statistical models that decompose the variance. However, the effects of using variations in states and traits by applying measurement and modeling approaches have yet to be merged and studied systematically. The present study addressed this topic by revisiting an intensively studied research question, namely: What is the longitudinal relation between self-esteem and depressive symptoms? To do so, we created state and trait versions of questionnaires by systematically changing the time frame ("during the last 2 weeks" vs. "in general") that was used to measure self-esteem and depressive symptoms and in addition, by using state-trait statistical models. We conducted an exploratory study (N = 683) and a confirmatory replication study (N = 1,087) with samples of university students, designed as a 2 × 2 longitudinal experiment with 4 time points spanning 1 semester. Our results indicated that first, consistently across the 2 studies, trait time frames revealed higher proportions of trait variance than state time frames. Second, across the 2 studies, the well-researched vulnerability effect, which postulates that low self-esteem predicts depressive symptoms, only held when trait time frames for self-esteem were applied and traditional cross-lagged models were used. Third, when controlling for stable trait differences, cross-lagged results were least consistent when trait time frames were used, which highlighted the interdependency involved in measuring and modeling states and traits. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Heterogeneity of emotional experience in schizophrenia: Trait affect profiles predict clinical presentation and functional outcome.

The current study examined whether subgroups of individuals with schizophrenia could be identified based on their profiles of trait positive and negative emotional experience, and whether those subgroups differed in their symptom presentation and functional outcome. Participants included 192 outpatients diagnosed with schizophrenia or schizoaffective disorder (SZ) and 149 demographically matched healthy controls who completed the trait version of the Positive and Negative Affect Scale, as well as symptom and functional outcome assessments. Cluster analysis determined whether patients could be separated into meaningful subgroups based on their trait emotional experience profiles, and discriminant function analysis determined whether these groups were valid and adequately separated. Forty-two percent of the patients fell into an affectively normal cluster, whereas 28% and 30% fell into low positive affect (PA) and high negative affect (NA) clusters, respectively. These subgroups differed significantly on positive symptoms, negative symptoms, Diagnostic and Statistical Manual of Mental Disorders diagnoses, and functional outcomes. Trait emotional experience is heterogeneous in outpatients with psychotic disorders, and meaningful subgroups of patients with different profiles of PA and NA can be identified. These subgroups show meaningful differences in clinical presentation, which may necessitate different treatment approaches. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

O3.1. CLUSTER ANALYSIS FINDS THREE CLINICALLY-RELEVANT SUBGROUPS OF TRAIT EMOTIONAL EXPERIENCE IN SCHIZOPHRENIA OUTPATIENTS

BackgroundPrevious research shows that trait emotion is more affected than state emotion in schizophrenia. This literature is also somewhat inconsistent, particularly in terms of specific links between affective traits and clinical symptoms. The current study examined whether subgroups of trait emotional experience predict symptom presentation and functional outcome in schizophrenia.MethodsIn this cross-sectional observational study, 192 outpatients diagnosed with schizophrenia or schizoaffective disorder (SZ) and 149 matched healthy controls completed the trait version of the Positive and Negative Affect Scale and symptom and functional outcome assessments. Cluster and discriminant function analyses identified distinct profiles of trait affect, which were then compared on clinical and functional variables.ResultsThree SZ clusters reflected normative affect (n = 80, 42%), low trait positive affect (PA; n = 54, 28%), and high trait negative affect (NA; n = 58, 30%), compared to controls. Symptom profiles differentiated the three subgroups. Compared to the Normative Affect cluster, the Low PA cluster had more severe negative symptoms; the High NA cluster had more severe positive symptoms, disorganization, anxiety, and depression; and both the Low PA and High NA cluster had poorer overall functioning. Diagnostic and medication status also differentiated the three subgroups. The Low PA subgroup was most likely to be prescribed 1st-generation antipsychotics, while the High NA subgroup was most likely to be diagnosed with schizoaffective disorder.DiscussionDistinct subgroups with unique trait affect profiles can be identified within the broader diagnosis of schizophrenia. These subgroups show meaningful clinical differences in presentation, with theoretical and clinical implications.

Supplemental Material for How State and Trait Versions of Self-Esteem and Depressive Symptoms Affect Their Interplay: A Longitudinal Experimental Investigation

Supplemental Material for How State and Trait Versions of Self-Esteem and Depressive Symptoms Affect Their Interplay: A Longitudinal Experimental Investigation

PANAS Models of Positive and Negative Affectivity for Adolescent Boys.

The measurement of affect is often of central interest in adolescent research. Very few studies have investigated the factor structure underlying adolescent responses to the Positive and Negative Affect Schedule, with mixed results. Only two studies reported on the trait version: one in Florida, the other in Chile. This study compared a range of prominent models to capture responses from adolescent boys from grades 7 to 12 in Australia (N = 1431) employing confirmatory factor analyses. Models included two, three, and a recently proposed bifactor model. While most models showed reasonable fit compared to a one-factor solution, cross-loading of the item feeling "strong" enhanced fit to the data. In the end, interpretation and parsimony advocate for the adoption of the uncorrelated two-factor Positive and Negative Affect Schedule (PANAS) model for representing general positive and negative affectivity in boys.

Impact of Baseline Fatigue on a Physical Activity Intervention to Prevent Mobility Disability.

Our aim was to examine the impacts of baseline fatigue on the effectiveness of a physical activity (PA) intervention to prevent major mobility disability (MMD) and persistent major mobility disability (PMMD) in participants from the Lifestyle Interventions and Independence for Elders (LIFE) study. Prospective cohort of individuals aged 65 years or older undergoing structured PA intervention or health education (HE) for a mean of 2.6 years. LIFE was a multicenter eight-site randomized trial that compared the efficacy of a structured PA intervention with an HE program in reducing the incidence of MMD. Study participants (N = 1591) at baseline were 78.9 ± 5.2 years of age, with low PA and at risk for mobility impairment. Self-reported fatigue was assessed using the modified trait version of the Exercise-Induced Feelings Inventory, a six-question scale rating energy levels in the past week. Responses ranged from 0 (none of the time) to 5 (all of the time). Total score was calculated by averaging across questions; baseline fatigue was based on the median split: 2 or higher = more fatigue (N = 856) and lower than 2 = less fatigue (N = 735). Participants performed a usual-paced 400-m walk every 6 months. We defined incident MMD as the inability to walk 400-m at follow-up visits; PMMD was defined as two consecutive walk failures. Cox proportional hazard models quantified the risk of MMD and PMMD in PA vs HE stratified by baseline fatigue adjusted for covariates. Among those with higher baseline fatigue, PA participants had a 29% and 40% lower risk of MMD and PMMD, respectively, over the trial compared with HE (hazard ratio [HR] for MMD = .71; 95% confidence interval [CI] = .57-.90; P = .004) and PMMD (HR = .60; 95% CI = .44-.82; P = .001). For those with lower baseline fatigue, no group differences in MMD (P = .36) or PMMD (P = .82) were found. Results of baseline fatigue by intervention interaction was MMD (P = .18) and PMMD (P = .05). A long-term moderate intensity PA intervention was particularly effective at preserving mobility in older adults with higher levels of baseline fatigue. J Am Geriatr Soc 68:619-624, 2020.

The Italian Version of the State-Trait Cheerfulness Inventory Trait Form: Psychometric Validation and Evaluation of Measurement Invariance

The State-Trait Cheerfulness Inventory–Trait Version (STCI-T60) measures the temperamental basis of sense of humor involving theoretically derived personality dispositions of cheerfulness, seriousness, and bad mood. The reliability and validity of the newly developed STCI-T60 Italian version were assessed in a sample of Italian speakers ( N = 683). Proper fit for a three-dimensional factor structure observed in previous studies was replicated and each factor demonstrated acceptable internal consistency and test–retest reliability. The associations between the STCI subscales and major personality dimensions, optimism, resilience, stress, and general well-being were further examined and results were in the expected directions (e.g., cheerfulness and bad mood being positively and negatively associated with well-being variables, respectively). Cross-cultural invariance examination was conducted to provide more validity data for the Italian STCI. Metric invariance was found between Italian and Canadian English speakers ( N = 632), but scalar invariance was not shown.

Effect of verbal and written information on pain perception in patients undergoing fixed orthodontic treatment: a randomized controlled trial.

Pain can discourage patients from seeking orthodontic treatment or compromise their compliance during therapy. To determine the effects of verbal and written information on orthodontic pain after fixed appliance placement. Two-arm parallel design randomized controlled trial. Healthy adolescents with permanent dentition enrolled for orthodontic treatment were assigned to the study or control group using computer-generated random lists and allocation concealment with sealed envelopes. Participants completed baseline questionnaires to assess anxiety (State-Trait Anxiety Inventory Trait Version, Form X-2) and somatosensory amplification (Somatosensory Amplification Scale). Brackets were placed in the maxillary arch, from first molar to first molar, and an Australian archwire 0.012 inch was used for alignment. General verbal information on orthodontic treatment was given to all patients by the same clinician. Participants included in the study group received also detailed verbal instructions on orthodontic pain together with a take-home information leaflet by another clinician. Outcome included assessments of pain intensity with a Numerical Rating Scale (NRS) on the day of appliance placement (Day 1, bedtime) and twice a day for the following 6 days (Day 2 to Day 7, morning, bedtime), and analgesic consumption. Participants, statistician, and clinicians who gave general verbal information on orthodontic treatment and instructions about how to score pain intensity were blinded to group assignment. Sixty patients were assigned to the study (n = 30, mean age: 15.4 ± 1.3 years) or control group (n = 30, mean age: 14.7 ± 3.2 years). At baseline, no significant between-group differences were present in terms of anxiety and somatosensory amplification. Orthodontic pain scores were significantly lower in the study group compared with the control one, at bedtime on Day 1 (P < 0.05) and in the morning of Day 2 (P < 0.01). No significant between-group differences were found in following measurements. Overall, analgesic consumption was significantly lower in study compared with the control (P < 0.01). A combination of verbal and written information on orthodontic pain after placement of fixed appliances reduced patient's self-reported pain in the early stages. This study was not registered.

What is the temperamental basis of humour like in China? A cross-national examination and validation of the standard version of the state-trait cheerfulness inventory.

The State-Trait Cheerfulness Inventory-trait version (STCI-T60) consists of three dimensions of cheerfulness, seriousness, and bad mood integrated to measure the temperamental basis of the sense of humour. The present study replicated the three-dimensional factor structure of the STCI in China using 60 items consistent with other standard trait versions (e.g., English, Chilean-Spanish). Closer examination of associations between traits suggested bad mood showed curvilinear associations with both cheerfulness and seriousness, such that cheerfulness and bad mood were negatively associated for those low and average in trait bad mood but not for those with high trait bad mood. Seriousness was positively associated with bad mood at high levels of trait bad mood, but not at average or low levels of bad mood. Associations between the STCI traits and major personality dimensions, humour styles, and well-being were further examined. Cheerfulness and seriousness showed positive associations with satisfaction with life and emotional well-being (EWB) while bad mood showed a curvilinear association with EWB. Using multi-group confirmatory factor analyses, partial metric invariance was found between English and Chinese versions of the STCI-T60, but structural invariance was not observed. Implications based on the empirical literature in dialecticism and cross-cultural assessment were thoroughly discussed.