Using a volitional help sheet to increase university students' attendance at synchronous online lectures: A randomized controlled trial

BACKGROUND

A volitional help sheet (VHS) is an intervention for promoting implementation intentions. This study was the first to test the effectiveness of a VHS for increasing university students' lecture attendance.

AIMS

To develop a VHS to increase university students' lecture attendance and test its effectiveness at increasing the proportion of lectures attended, and promoting the maintenance of lecture attendance, over an 11-week teaching semester.

SAMPLE AND METHOD

One hundred and seventy-eight undergraduate students enrolled in a psychology degree programme were allocated at random to a VHS or active control condition. Prior to intervention, measures of goal intention to attend lectures and trait conscientiousness were collected using self-report, online questionnaires. Over the following 11-week teaching semester, attendance at synchronous (live) online lectures was measured.

RESULTS

The VHS condition attended a greater proportion of lectures and maintained their lecture attendance for longer than did the active control condition. These effects were not sensitive to underlying goal intentions, although the sample means on the measures of goal intention were approaching ceiling. Trait conscientiousness increased the effects of the VHS on the proportion of lectures attended.

CONCLUSIONS

VHSs constitute useful interventions for increasing and maintaining university students' lecture attendance.

Predictors of Marital Satisfaction Among Reproductive-Age Women Based on Personality Traits: A Study in Iran

BACKGROUND AND OBJECTIVE

Marital satisfaction is a complex phenomenon influenced by a variety of factors, including personality traits, communication, conflict resolution, and economic stability. This study aims to examine the relationship between personality and marital satisfaction among reproductive-age women, exploring how these factors interplay and contribute to the overall dynamics of marital relationships.

MATERIALS AND METHODS

A cross-sectional study was conducted among reproductive-age women to assess marital satisfaction and personality traits using established assessment tools. The demographic data were collected through a structured questionnaire, and the relationship between personality traits and marital satisfaction was analyzed using confirmatory factor analysis (CFA). Regression models were used to identify significant predictors of marital satisfaction, and the fit of the CFA model was evaluated using various indicators.

RESULTS

The mean age of the participants was 33.7 (±8.09) years, while the mean age of their husbands was 38.3 (±9.27) years. The results showed that conscientiousness and agreeableness had significant positive associations with marital satisfaction. Communication and conflict resolution emerged as key components of marital satisfaction, with standardized coefficients of 0.894 and 0.818, respectively. Financial management was also found to be strongly related to marital satisfaction, indicating the importance of economic stability in maintaining marital harmony.

CONCLUSION

The study underscores the significance of personality traits, communication, conflict resolution, and financial management in shaping marital satisfaction among reproductive-age women. The results suggest that interventions targeting improved communication and effective conflict-resolution strategies can enhance marital satisfaction. Additionally, addressing financial stressors and promoting economic stability could lead to better marital outcomes. These findings align with previous research, highlighting the need for a holistic approach to understanding and improving marital satisfaction. Further research is recommended to explore these relationships in different cultural contexts and with broader demographic groups.

The moderating role of conscientiousness in the temporal association of stress on sleep

Personality traits have been associated with sleep problems and stress experience. However, their impact on objective sleep and the temporal relationship of stress on sleep has remained elusive. This study examined whether daytime stress predicts sleep the following night, and the moderating role of neuroticism and conscientiousness in this relationship. To introduce stress variability in natural daily stressors, we measured college students (N = 92) during exams (e.g. high academic stress) and at the start of new course period (e.g. low academic stress). Both objective (actigraphy) and subjective sleep, and daily self-reported stress, were measured for 14 days and personality traits once. Reported daily stress was significantly higher in the exam period compared with baseline, suggesting that our natural manipulation did indeed result in variation in stress levels. Intra-individual daily variations in stress were not associated with the following night's sleep timing, duration or fragmentation, implying that more stress during the day did not affect sleep the following night. Higher levels of neuroticism were associated with poorer daily subjective sleep quality and higher stress levels over the complete period. Neuroticism did not moderate the temporal association of stress on sleep. Conscientiousness moderated the association between intra-individual stress and sleep fragmentation, and intra-individual stress and wake-up time. This implied that highly conscientious participants experienced less sleep fragmentation and woke-up earlier after more stressful days. These results suggest an interconnected relationship among stress, sleep and personality. Focusing on one aspect, like handling stress or enhancing sleep quality, might yield positive effects on the rest.

Personality traits, alcohol use and problem drinking among undergraduates in southwest Nigeria

Problem drinking, which may be more prominent among young adults, is associated with mental and physical complications. The onset, use, and abuse of alcohol may be related to personality traits such as agreeableness, neuroticism and extraversion. This study aimed to examine the relationship between personality traits and alcohol use among undergraduates in southwest Nigeria. This was a cross-sectional study carried out among undergraduates in southwestern Nigeria. Four hundred and twelve (412) students were recruited using multi-stage random sampling from the total full-time student population. Each participant completed Alcohol Use Disorder Identification Test (AUDIT) and Big Five Inventory-10 (BFI-10). The result showed that the lifetime prevalence of alcohol use was 31.8% while 10.8% were involved in problem drinking. Also, there was an association between alcohol use, male gender and parental history of psychoactive substance use. Out of the 5 personality traits, the extraversion trait was higher among drinkers (P = 0.001) while agreeableness was significantly lower among drinkers (P = 0.033). Extraversion trait was significantly higher in respondents involved in problem drinking (P < 0.001). The predictors of problem drinking in this study were extraversion trait and male gender. The study suggests there are intervening factors mediating personality traits and problem drinking among undergraduates.

Examining sense of purpose and conscientiousness as unique correlates of health: A bifactor examination

Conscientiousness and sense of purpose consistently predict health, wellbeing, and health behavior. However, it remains an open question whether they are unique or overlapping predictors of health and wellbeing. The current study considered this question using the MOSAiCH study, a nationally representative sample of 2305 Swiss adults (M: 52.33 years old; SD = 17.36). Participants reported on sense of purpose and conscientiousness, in addition to multiple health, wellbeing, and health behavior indicators (e.g. dietary practices, activity engagement, health conditions, psychological concerns, and doctor visits). Results found conscientiousness and sense of purpose were moderately associated with multiple health, wellbeing, and health behavior indicators. Bifactor modeling was employed to test the incremental validity of conscientiousness and sense of purpose, when accounting for their shared variance. The specific factor for purpose predicted outcomes even when accounting for conscientiousness. However, conscientiousness had little incremental validity over the general factor.

Why do we feel close to a person who expresses gratitude? Exploring mediating roles of perceived warmth, conscientiousness, and agreeableness

The literature suggests that expressed gratitude improves the interpersonal relationship between a beneficiary and a benefactor. However, there is little research that has explored why thanking provides these positive effects, so this study investigated thanking mechanisms to explain reasons why people feel close to a beneficiary who expresses gratitude. This study also examines the effects of apologies, which are sometimes used to show gratitude in Japan. In this experimental study, 671 Japanese participants reported their perceived closeness, warmth, conscientiousness, and agreeableness to a hypothetical beneficiary who expressed gratitude, apologies, or both after a benefit was provided. The results revealed that benefactors who received a message indicating gratitude and both gratitude and apologies reported higher levels of closeness toward a beneficiary than those who received a message with only apologies and a message without either gratitude or apologies. A structural equation model further indicated that warmth and conscientiousness mediated the link between expressed gratitude/apologies and perceived closeness.

The double-edged sword of personality in shaping craftsmanship spirit: an investigation of conscientiousness and openness to experience

Background

Craftsmanship is associated with various positive outcomes at both individual and organizational level, and thus has attracted scholarly attention on examining its antecedents. While craftsmanship can be shaped by both contextual factors and personal traits, existing research has dominantly focused on the former, leaving the latter less examined. Such a lack of examination limits our understanding of craftsmanship in workplace.

Objective

Following the view that individuals' intrinsic desire to do the job as the core of craftsmanship, we define craftsmanship spirit (CS) as an individual's psychological state of feeling competent, transcendent, and valuable during work, which evolves as an individual's skills and knowledge expand. We then draw on the classic dispositional literature to explore how individuals' personality traits (conscientiousness and openness to experience) shape the development of CS differently (i.e., the initial level and the developmental trajectory), and test our theory using a latent growth modeling (LGM) approach.

Methods

We conducted a four-round on-site questionnaire survey with participants who were employees at a large manufacturing company in China. The final sample consists of 746 matched respondents. Data analysis was performed in Mplus 8.3.

Results

Empirical results confirm our hypotheses that both conscientiousness and openness to experience have a positive effect on the initial level of CS. Besides, conscientiousness has a negative effect on the subsequent growth of CS. However, the proposed negative effect of openness to experience on the subsequent growth of CS was not supported when the other four personality traits were considered simultaneously.

Conclusion

This study reveals that conscientiousness and openness to experience have an important effect on CS. Specifically, both conscientiousness and openness to experience are associated with a high level of CS, and the former is associated with low growth of CS. This study not only broadened our understanding on the antecedents of CS, but also provided a dynamic perspective to understand CS in workplace.

Willingness to reduce alcohol consumption predicted by short-form video exposure, media involvement, psychological bias, and cognitive factor

Introduction

Through previous studies, Chinese college students are known to be prone to alcohol consumption, which can lead to health-risk behaviors such as high blood pressure, heart disease, stroke, liver disease, and digestive problems. However, little is known about how popular social media platforms (e.g., short-form video applications) can positively impact their willingness to reduce alcohol consumption. This study was guided by the theory of optimistic bias; we investigated the direct, mediated, and moderating effects of exposure to anti-alcohol consumption short-form videos and short-form video involvement on Chinese college students' willingness to reduce their alcohol consumption.

Methods

The current study has an empirical cross-sectional design and employed an online survey from September 1st, 2022, to November 1st, 2022. The survey specifically targeted Chinese college students, who are the most common users of short-form video applications. The accumulated data underwent rigorous examination, including hierarchical regression, mediation, and moderation analyses, all conducted using the PROCESS macro 4.0 within SPSS version 22.

Results

A total of 434 participants, aged 18-24 years, were included in this study. There were mediating effects regarding Chinese college students' exposure to anti-alcohol consumption short-form videos (β = 0.35, p < 0.01, 95% CI [0.17, 0.63]) and short-form video involvement (β = 0.44, p < 0.001, 95% CI [0.20, 0.65]) on their willingness to reduce alcohol consumption via reversed optimistic bias. Moreover, perceived prevention of heavy drinking control (β = 0.05, p < 0.001, 95% CI [0.01, 0.09]) played mediating roles in the relationship between exposure to anti-alcohol consumption short-form videos and willingness to reduce alcohol consumption.

Conclusion

This study is one of the earliest studies to examine the intricate effects of exposure to anti-alcohol consumption short-form videos and short-form video involvement on the willingness to reduce alcohol consumption among Chinese college students. In addition, this study confirms that regardless of whether Chinese college students are conscientious, exposure to anti-alcohol consumption short-form videos did not increase their level of reversed optimistic bias. The empirical findings of this study are critical and can provide practical insights for Chinese health departments that encourage Chinese college students to minimize alcohol consumption.

Person-specific priorities in solitude

OBJECTIVE

People value solitude in varying degrees. Theories and studies suggest that people's appreciation of solitude varies considerably across persons (e.g., an introverted person may value solitude more than an extraverted person), and solitude experiences (i.e., on average, people may value some functions of solitude, e.g., privacy, more than other functions, e.g., self-discovery). What are the unique contributions of these two sources?

METHOD

We surveyed a quota-based sample of 501 US residents about their perceived importance of a diverse set of 22 solitude functions.

RESULTS

Variance component analysis reveals that both sources contributed to the variability of perceived importance of solitude (person: 22%; solitude function: 15%). Crucially, individual idiosyncratic preferences (person-by-solitude function interaction) had a substantial impact (46%). Further analyses explored the role of personality traits, showing that different functions of solitude hold varying importance for different people. For example, neurotic individuals prioritize emotion regulation, introverted individuals value relaxation, and conscientious individuals find solitude important for productivity.

CONCLUSIONS

People value solitude for idiosyncratic reasons. Scientific inquiries on solitude must consider the fit between a person's characteristics and the specific functions a solitary experience affords. This research suggests that crafting or enhancing positive solitude experiences requires a personalized approach.

Mapping the terrain: a scoping review of empirical studies on the big five personality traits and QoL in China

The relationship between personality traits and Quality of Life (QoL) has garnered increasing scholarly attention, particularly within the context of China. This scoping review synthesizes existing literature on the connection between the Big Five personality traits (Openness, Conscientiousness, Extraversion, Agreeableness, and Neuroticism) and QoL among the Chinese population. The review explores correlations, measurement instruments, and theoretical frameworks employed in these studies. The study's significance lies in the profound implications for healthcare policies, organizational behavior, and social welfare programs in China, where rapid social and economic changes impact well-being. Investigating personality traits' impact on QoL can inform tailored interventions benefiting diverse Chinese subpopulations. This review addresses three primary research questions: (1) How do the Big Five personality traits correlate with QoL in different Chinese subpopulations, and what are the mediating or moderating factors? (2) What instruments assess these traits and QoL in the Chinese cultural context, and how are they validated? (3) What theoretical or disciplinary frameworks guide this research in China? Following a systematic PRISMA-ScR framework and a customized "C-BFQLC" protocol, the study identified 170 relevant documents. After rigorous screening, ten studies met the inclusion criteria, constituting 5.03% of the initial records. This scoping review critically examines the interplay between the Big Five personality traits and QoL in China, a context marked by rapid socioeconomic changes and cultural diversity. Employing a systematic approach guided by the PRISMA-ScR framework and our unique 'C-BFQLC' protocol, we meticulously analyzed 170 documents, selecting nine that met our rigorous inclusion criteria. Despite the emerging nature of this research area in the Chinese context, our study reveals significant insights into how individual personality traits influence various dimensions of well-being. The implications of these findings are profound, extending beyond academic discourse to inform healthcare policies, organizational behavior, and social welfare programs in China. Our review not only offers a comprehensive synthesis of the current research landscape but also identifies critical gaps in the literature. It emphasizes the urgent need for further culturally nuanced research to understand the complex dynamics of personality traits and QoL in China. This work lays a foundational framework for future investigations and the development of tailored interventions aimed at enhancing the well-being of diverse Chinese populations, including the elderly, people with disabilities, and specific occupational groups.

Academic Self-Concept Wins the Race: The Prediction of Achievements in Three Major School Subjects by Five Subject-Specific Self-Related Variables

The importance of self-related constructs in predicting academic achievement has been increasingly emphasized in recent decades. Typically, bivariate associations of self-related variables with achievements have been reported. Research quantifying the combined predictive power of more than two self-variables has been scarce. Moreover, except for the academic self-concept, these variables have almost always been measured across domains, i.e., without considering the specifics of individual school subjects. The current study aimed to statistically predict academic achievement (operationalized via school grades) in three major subjects (Chinese (native language), mathematics, and English (foreign language)) by using subject-tied scales, namely academic self-concept, conscientiousness, need for cognition, perseverance of effort, and consistency of interest. The sample comprised 791 Chinese adolescents. Each scale was related separately to each of the three school subjects. Hierarchical linear regression analyses were run. The control variable, biological sex, accounted for 2% of Chinese grades and 8% of English grades, but not of mathematics grades. Adding subject-specific self-concept scales increased the explained variance to 7% (Chinese), 16% (mathematics), and 32% (English). Further additions to the other four self-related scales did not increase the variances that were accounted for. The discussion underlines the relevance of subject-specific academic self-concepts as predictors for subject-tied academic achievements.

Personality Traits Associated with Treatment Choice with an Explicit Statistical Prediction After an Explanation in a Negative Context: A Study in Patients with Glaucoma

Purpose

Over 50% of patients with early-stage glaucoma discontinue topical therapy within the first 6 months of treatment initiation. This risk of discontinuation could be reduced by how the ophthalmologist explains the treatment plan. Ophthalmologists can explain the treatment plan to patients in either positive or negative contexts. Although explanations in a negative context can be selected depending on the medical situation, identification of patients who will choose the treatment with explicit statistical prediction after an explanation in a negative context is important; personality traits are related to these emotional decisions. Therefore, in the present study, we examined the personality traits associated with choice of treatment with explicit statistical prediction after an explanation in a negative context.

Patients and Methods

A total of 147 patients with glaucoma were recruited for this study. The questionnaire booklets used contained positively framed or negatively framed versions of an "Asian disease problem" to enable examination of the influence of the way in which a problem is framed (framing effect) on the participants' decision-making. The Japanese version of the Ten-Item Personality Inventory was used to estimate the personality traits of the participants.

Results

Low conscientiousness was identified as the only variable that was strongly predictive of the choice of treatment with explicit statistical prediction (β = -0.44, z = 2.19, p = 0.03). In addition, while the association was not statistically significant, low neuroticism was found to be weakly predictive of the choice of uncertain treatment (β = -0.37, z = 1.73, p = 0.08).

Conclusion

In conclusion, we showed that low levels of conscientiousness predict the choice of treatment with explicit statistical prediction (ie, topical treatment) for glaucoma after an explanation in a negative context.

Personality Traits and Risk of Eating Disorders in Men: A Cross-Sectional Study

Eating disorders (EDs) have been understudied and misunderstood in men. Among the relevant factors in the risk, onset, and maintenance of EDs, personality stands out. Therefore, the aim of the study was to analyze the relationships between personality traits and risk variables for the development of EDs in men. A total of 443 male university students (mean = 22.16 years) who completed the Spanish versions of the Eating Disorder Inventory-3 (EDI-3) and the NEO Five-Factor Inventory (NEO-FFI) participated. Correlation analyses were performed, and in order to determine the predictive role of personality traits on risk scales, a hierarchical multiple regression was performed. The results showed that neuroticism was positively associated with drive for thinness, being its main predictor variable. In bulimia, the main relationships were positively associated with neuroticism and negatively with conscientiousness. As for body dissatisfaction, the main predictor variables were neuroticism and, in a negative sense, extraversion and openness to experience. In conclusion, personality traits are related to the risk of developing EDs in male university students, with neuroticism being the main associated trait.

Personality correlates of dispositional forgiveness: a direct comparison of interpersonal and self-forgiveness using common transgression scenarios

Although the personality correlates of dispositional interpersonal forgiveness (forgiveness of others) have been well characterized, those of dispositional self-forgiveness are less well understood. Moreover, when the personality correlates are examined for both types of forgiveness, the comparison has been based on participants' self-report ratings on questionnaires. The current study sought to address these gaps in the literature by adopting a scenario-based approach, which has been used less frequently, especially in self-forgiveness research. A total of 160 participants read six fictional scenarios, each describing a severe transgression, from the perspective of the transgressor (self-forgiveness, n = 78) or the victim (interpersonal forgiveness, n = 82) of the transgression, and then responded to several items assessing different facets of forgiveness (avoidance, revenge, and benevolence). Participants' personality (Big Five) and explanatory style were also assessed. Consistent with prior literature, agreeableness and neuroticism generally predicted different facets of interpersonal forgiveness. These two personality traits also predicted facets of self-forgiveness, but, additionally, conscientiousness and one's tendency to internalize failure (the personal component of explanatory style) uniquely predicted self-forgiveness, especially avoidance motivations. These results point to both similarities and differences in the personality correlates of interpersonal and self-forgiveness. As a secondary, more exploratory aim, the current study compared the results from our scenario-based assessment of forgiveness to those based on a commonly used questionnaire, the Other and Self subscales of the Heartland Forgiveness Scale (HFS). As expected, the Other subscale of the HFS were associated with levels of interpersonal forgiveness assessed with our transgression scenarios, but, surprisingly, the HFS Self subscale was more strongly related to interpersonal than self-forgivess assessed with scenarios. Moreover, the Self subscale was not associated with levels of self-forgiveness assessed with transgression scenarios, except for avoidance motivations. These results suggest that scenario-based and questionnaire-based methods may capture different facts of forgiveness and cannot be used interchangeably, especially for the assessment of self-forgiveness. More generally, the current study illustrates the importance of conducting direct within-study comparisons of interpersonal and self-forgiveness as well as of different assessment methods to better understand the similarities and differences between the two types of forgiveness.

Understanding the Role of Parent‒Child Relationships in Conscientiousness and Neuroticism Development among Chinese Middle School Students: A Cross-Lagged Model

The parent‒child relationship is a crucial factor in promoting adolescent mental health. However, the current evidence on the relationship between parent‒child relationships and adolescent conscientiousness and neuroticism, as well as the directionality of these relationships, remains limited. In particular, there is a lack of analysis focusing on Chinese middle school students. Based on a sample of 8437 students from the China Education Panel Survey (CEPS) database, this study empirically examined the bidirectional relationships between parent‒child relationships, conscientiousness and neuroticism among Chinese middle school students, with specific emphasis on the significant role of parent‒child relationships in the development of conscientiousness and neuroticism. Descriptive statistical results indicated that during the seventh and eighth grades of Chinese middle school students, the closeness of their parent‒child relationships with both parents decreased, while the level of conscientiousness showed a slight decrease, and neuroticism showed an increasing trend. Correlational results demonstrated a significant positive correlation between parent‒child relationships and conscientiousness and a significant negative correlation between parent‒child relationships and neuroticism. Further analysis using cross-lagged models revealed that parent‒child relationships significantly positively predicted subsequent conscientiousness development, and conscientiousness significantly positively predicted subsequent parent‒child relationships. Parent‒child relationships significantly negatively predicted subsequent neuroticism development, and neuroticism levels also significantly negatively predicted subsequent parent‒child relationships. Based on these findings, we believe that there is a need to strengthen parent‒child relationships and to recognize the important role that both mothers and fathers play in the healthy development of their children. Both parents should actively contribute to their children's upbringing and take responsibility for their family education.

Development and validation of a personal responsibility scale for Chinese college students

Introduction

The complexity of the concept of responsibility has led to a relative lack of measuring tools. Meanwhile, the widely used measurement of conscientiousness in the Big Five personality traits suffers from inconsistencies in measuring personal responsibility. Therefore, measuring personal responsibility must be adapted to its cultural context. Spurred by these reasons, we developed a "Chinese College Student Personal Responsibility Scale" (CCSPRS) based on local theoretical foundations. Furthermore, we conducted a preliminary exploration using the new scale, examining the correlations between college students' responsibility, trust propensity, and prosocial behavior tendencies.

Methods

The initial version of the scale was subjected to item analysis, exploratory factor analysis (EFA), and confirmatory factor analysis (CFA) to form the formal version of the scale. A total of 1,038 college students were assembled. The reliability and validity of the scale were also analyzed. We collected data using the proposed CCSPRS, Interpersonal Trust Scale, and Prosocial Tendencies Measure Questionnaire and obtained 301 valid questionnaires.

Results

The scale's reliability and validity indicators met the development requirements, and the investigation revealed that women students scored significantly higher in responsibility than men students. Additionally, the responsibility scores were relatively high in the first and fourth years and low in the second and third years, presenting an approximate U-shaped trend. Besides, the college students' personal responsibility, trust propensity, and prosocial behavior tendencies were positively correlated.

Discussion

The proposed CCSPRS is an effective tool for measuring personal responsibility among Chinese college students. Additionally, this study analyzed the internal beliefs of individuals and concluded that personal responsibility, prosocial behavior, and trust propensity are closely interconnected, especially the relationship between responsibility and prosocial behavior.

Personality traits and health-related behaviors in medical students facing a stressful event

Background

It is believed that personality traits have an impact on the propensity to change and maintain favorable lifestyle habits. This issue has been raised by multiple studies, however, none of them appeared to focus on population under severe psychological stress. The aim of the present study was to investigate the link between personality traits and health-related behaviors and measures such as dietary intake of specific food products, physical activity, body-mass index and the use of cigarettes in medical students facing a stressful event.

Methods

The study included a cohort of third-year medical students from the Medical University of Lodz, Poland, facing a stressful subject exam during the first COVID-19-related lockdown. At baseline, personality traits were evaluated with the use of the Polish version of the Big Five Inventory-Short questionnaire. Then, consumption of selected food products was monitored with the use of seven-day electronic dietary record. Also, some other health-related data was collected (body-mass index, physical activity and the use of cigarettes). General Linear Modeling techniques, logistic regression and exploratory factor analysis were applied to analyze the data.

Results

Four hundred and forty-four students completed the study. A two-factor pattern of food consumption was discovered by the exploratory factor analysis in the study group (34% of the variance explained). Higher conscientiousness, but not the other personality traits, was found to be significantly associated with generally healthier lifestyle manifested by higher consumption of vegetables, wholegrain products, fruits and nuts (adjusted beta 0.16, 95%CI 0.06 to 0.26, pη2 = 2.3%, p = 0.0015) and lower cigarette smoking (adjusted odds ratio 0.84, 95%CI 0.75 to 0.94, p = 0.0020), but insignificantly with physical activity and body-mass index.

Conclusion

Severely stressed medical students expressing high conscientiousness tend to present healthier behaviors. Therefore, interventions aimed at improving lifestyle habits in students with low conscientiousness might be useful.

Conscientiousness Counts: How Personality Traits Impact Laparoscopic Surgical Skill Improvement in Medical Students

OBJECTIVE

Studies have shown that personality traits affect cognitive performance; however, little is known about their influence on surgical performance. This study aimed to assess the impact of the Big Five personality traits on medical students' laparoscopic surgical skills.

DESIGN

In this prospective study, medical students' laparoscopic surgical skills were assessed using the Hiroshima University Laparoscopic Surgical Assessment Device (HUESAD). The participants performed the HUESAD tasks 10 times before they underwent training. After completing the simulator training, they performed the tasks 10 times. Thereafter, they answered Big Five personality trait questionnaires (Extraversion, Neuroticism, Openness to experience, Conscientiousness, and Agreeableness).

SETTING

Academic medical centers.

PARTICIPANTS

Forty medical students (10 women) were recruited. The selection criterion was a lack of simulations or clinical experience in laparoscopic procedures.

RESULTS

No significant correlations were found between personality traits and HUESAD assessment scores before training. Laparoscopic surgical skills improved significantly after the training (p < 0.001). The Big Five personality traits were correlated with improved laparoscopic surgical performance after training (r = -0.44, p < 0.05). Moreover, statistically significant positive correlations were observed between Conscientiousness and improvement rates (r = 0.36, p < 0.05).

CONCLUSIONS

The results suggest that medical students scoring high on Conscientiousness were more likely to have improved laparoscopic surgical skills, regardless of their initial skills. The ability to predict laparoscopic surgical skills would be useful in designing tailor-made training programs for safe and high-quality operations.

Association Between Big Five Personality Traits and Hypertension in Saudi Patients: A Case Control Study

Background

The association between personality traits and hypertension is complex and has so far not been studied in depth.

Objective

The present study aims to explore the connection between the Big Five personality traits and hypertension.

Methods

This case control study includes 310 participants, and the relationship between personality traits and hypertension was investigated in normotensive and hypertensive patients by the Big Five Inventory-10. We examined the association of each of the Big Five personality traits in hypertensive patients and a control group using binary logistic regression analysis.

Results

The findings of the study revealed that amongst the Big Five personality factors, low conscientiousness (OR: 1.09, 95% CI: 0.92-1.29, P<0.005) and high neuroticism (OR: 0.54, 95% CI: 0.45-0.66, P<0.001) were related with high risk of hypertension. Male, older people, and physically inactive individuals have been found to be at a higher risk of hypertension. No significant relationship was found between hypertension and marital status, education, or smoking habits.

Conclusion

These results suggested that a low score in conscientiousness trait and a high neuroticism score may be an additional risk factor of hypertension. Thus, it may be worthy to investigate further in order to identify patients at risk and develop a more individual treatment strategy. Cognitive behavioral therapy and pharmacological options can be used preemptively in high-risk patients.

A reciprocal perspective on the differential associations between personality traits and multiple indicators of academic achievement

OBJECTIVE

This study aims to explore the reciprocal associations between personality traits (conscientiousness and openness to experience) and academic achievement in adolescents, using the Personality Achievement Saturation Hypothesis (PASH).

BACKGROUND

Personality traits, especially conscientiousness, and openness, have been identified as strong predictors of academic achievement. The PASH provides a framework for understanding these relationships but has mainly been studied from a unidirectional perspective. This study extends the PASH to examine reciprocal associations and how they vary with different achievement indicators.

METHODS

Using large-scale panel data (N = 6482) of secondary school students in Germany, we applied cross-lagged panel models and latent change score models to examine the differential reciprocal associations between personality traits (conscientiousness/openness) and academic achievement (school grades/achievement test scores) in language and math over two years from grades 7 to 9.

RESULTS

In line with the PASH, initial levels of conscientiousness were more strongly associated with school grades than with achievement test scores over two years. Simultaneously, prior school grades were more strongly associated with conscientiousness over two years. However, initial levels of openness did not show differential associations with either school grades or achievement test scores over two years. Similarly, prior school grades and achievement test scores were also not differentially associated with openness over two years.

CONCLUSIONS

Our findings introduce an innovative lens through which we observe how the PASH can be leveraged to explain the differential reciprocal associations between conscientiousness and academic achievement. Further research is needed to examine if PASH could be similarly extended to disentangle the associations between openness and academic achievement.

Predicting School Grades: Can Conscientiousness Compensate for Intelligence?

Intelligence and noncognitive factors such as conscientiousness are strongly related to academic performance. As theory and research differ with respect to their interplay in predicting performance, the present study examines whether conscientiousness compensates for intelligence or enhances the effect of intelligence on performance in 3775 13th grade students from Germany. Latent moderation analyses show positive main effects of intelligence and conscientiousness on grades. Further, analyses reveal synergistic interactions in predicting grades in biology, mathematics, and German, but no interaction in predicting grades in English. Intelligence and grades are more strongly linked if students are conscientious. Multigroup models detected gender differences in biology, but no differences with respect to SES. In biology, conscientiousness has especially strong effects in intelligent men. Conscientiousness thus enhances the effect of intelligence on performance in several subjects.

Exploring the Association between Personality Traits, Symptom Burden, and Return to Work after Mild-to-Moderate Traumatic Brain Injury

Approximately 30% of individuals with mild traumatic brain injury (mTBI) experience persistent post-concussion symptoms (PPCS). Personality factors have been linked to PPCS, yet, the association between personality traits and outcomes after mTBI is poorly understood. The aim of this study was to evaluate the association between personality traits, PPCS, and return to work (RTW) in patients with mild-to-moderate traumatic brain injury (TBI). Data from eighty-seven participants with mild-to-moderate TBI were analyzed. Sociodemographic, injury, and work characteristics and depressive symptoms were recorded 2-3 months post-injury. Personality traits were measured using the NEO Five-Factor Inventory-3. PPCS and RTW were assessed 15 months post-injury. Multiple linear regression models were performed. The factors associated with more severe PPCS were female sex, higher levels of neuroticism, openness to experience and conscientiousness, extra-cranial injuries, and depressive symptoms. The factors associated with lower RTW were female sex, higher levels of neuroticism, and conscientiousness. However, after controlling for PPCS, personality traits were no longer significantly associated with RTW. In conclusion, specific personality traits were associated with more severe PPCS and may be indirectly associated with RTW via PPCS. Hence, personality traits may be important to assess to identify patients at risk of less favorable outcomes after mild-to-moderate TBI.

Relationships between personality traits, high school sports participation, and physical activity of college students in the United States

Objective: The study aimed to 1) examine relationships between contexts of PA, personality traits, and high school sports participation (sports) and 2) determine significant PA correlates in a college population. Participants: 237 undergraduates at a university in the United States between September 2020 and May 2021 participated. Methods: Participants completed a survey evaluating PA, personality traits, sports, and demographic variables. Pearson partial correlations assessed correlations between different PA domains, personality traits, and sports. Conscientiousness was positively associated with all PA measures (r = .14-.30), except for active transport PA. Sports were related to vigorous and leisure PA. Conscientiousness is related to PA measures and is a significant PA correlate. However, more research is necessary to understand if leisure time PA can enhance Conscientiousness.

The Big Five Personality Domains and Their Facets: Empirical Relations to Problematic Use of Video Games, Social Media and Alcohol

Relatively common behavioral patterns in adolescence are problematic use of video games (PG), social media (PSMU) or alcohol (PAU). According to theoretical models, personality traits are relevant for Internet-related problematic behaviors. In the present study, associations of the Big Five personality domains and their 15 facets with PG, PSMU and PAU were compared for the first time. Therefore, 492 adolescents (mean age: 16.83 years) were examined with the established Big Five Inventory-2 as well as other standardized questionnaires on PG, PSMU and PAU. For statistical evaluation, correlation analyses were used as bivariate procedures and multiple regression analyses as multivariable procedures. At the personality domain level, consistently in bivariate and multivariate analyses, statistically significant associations between higher Negative Emotionality (Neuroticism) and PG, PSMU and PAU as well as between lower Open-Mindedness and PG and PAU were observed. At the level of facets, higher Anxiety (facet of Negative Emotionality) was related to PG and PSMU as well as lower Aesthetic Sensitivity (facet of Open-Mindedness) and lower Productiveness (facet of Conscientiousness) to PG. Considering the overlap of 95% confidence intervals, very comparable patterns of associations between PG, PSMU and PAU and the Big Five and their facets were observed in adolescence (indicating similarities in etiology).

Association between personality and cognitive performance in middle-aged and older adults with human immunodeficiency virus (HIV)

BACKGROUND

Nearly half of adults with human immunodeficiency virus (HIV) experience HIV-Associated Neurocognitive Disorder (HAND), characterized by cognitive impairments in two or more cognitive domains, which can interfere with everyday functioning. Many factors are thought to influence such cognitive impairments in adults with HIV; one factor seldom examined is personality.

OBJECTIVE

This study investigated the association between five major dimensions of personality (openness, conscientiousness, extraversion, agreeableness, and neuroticism) and cognitive function in older adults with HIV.

METHODS

In this cross-sectional study, a secondary data analysis was conducted on 261 HIV + participants. Participants completed a norm-based cognitive battery covering seven cognitive domains, which yielded the following indices: global cognitive impairment, and global and domain-specific T-scores. The Big Five Inventory was used to assess personality traits.

RESULTS

Higher openness, conscientiousness, and agreeableness were associated with better performance on individual cognitive domains while agreeableness and openness were also positively associated with global cognitive T-scores (p < .01). Only openness significantly predicted global cognition when adjusting for covariates (p < .01).

DISCUSSION

Openness was associated with better global cognitive function in persons with HIV. This study provides a basis for further investigation of potential mechanisms for the association between personality and cognition in people with HIV in order to ultimately inform intervention strategies.

What Drives Daily Perseverance and Passion? Grit, Conscientiousness, and Goal Pursuit Experiences

Two studies were conducted to further the understanding of daily experiences of perseverance and passion and the influences of personality traits (e.g., grit and conscientiousness) and contextual factors. Study 1 applied the experience sampling method (n = 116; observations = 5,187) and found that perseverance of effort (PE) predicted passion when controlling for conscientiousness. Study 2 used the day reconstruction method (n = 468; observations = 1,872) and found that both PE and consistency of interest (CI) had effects, although CI was a stronger predictor than PE. In both studies, PE was moderated only by instrumentality of the activity, whereas CI was moderated only by perceived difficulty. We also found mediating effects of instrumentality, (lower) perceived difficulty, and (fewer) intrusive thoughts on the pathways between traits and perseverance and passion. These results deepen our knowledge on why and how perseverance-related traits impact daily experiences of perseverance and passion.

Personality Traits and Coping Strategies as Psychological Factors Associated with Health-Related Quality of Life in Highly Sensitive Persons

Sensory-Processing Sensitivity (SPS) is the reactivity to different stimuli that occurs in some people with sufficient intensity to cause interference in daily life. There are not many previous studies that determine the influence of adaptive and maladaptive coping strategies on health-related quality of life through indicators of mental (anxiety and depression) and physical (vitality) health and functioning in their lives in different contexts (emotional role functioning). In this sense, contexts that promote the use of successful stress-coping strategies are related to the presence of positive mental health outcomes. This study focuses on the analysis of indicators of health-related quality of life in people with SPS in relation to certain personality traits and coping strategies. Participants (N = 10,525) completed HSPS-S, NEO-FFI, CSI, and SF-36. Differences were observed between men and women. Differences indicated that women had higher SPS scores compared to men and poorer health-related quality of life. The results showed significant relationships with the three indicators of health-related quality of life. Finally, it is confirmed that neuroticism and the use of maladaptive coping strategies act as risk factors, whereas extraversion, conscientiousness, and adaptive coping strategies act as protective factors. These findings highlight the need to develop prevention programs for highly sensitive persons.

Psychosocial Factors Affecting Drug Relapse among Youth in Punjab, Pakistan

The present study was intended to examine the effect of psychosocial factors on the stigma of mental illness among people addicted to drugs who have relapsed in Punjab, Pakistan. A sample composed of 116 people addicted to drugs and who have relapsed was collected through the purposive sampling technique. Certain self-report measures were used to assess the pertinent study variables. The results elucidated that self-efficacy, social support, and conscientiousness were found to be negative predictors and neuroticism a positive predictor of stigma. The results also confirmed social support as being a significant moderator in the relationship between self-efficacy and stigma, and self-efficacy as being a significant moderator in the relationship between social support and stigma. It was safe to conclude that psychosocial factors such as self-efficacy, social support, personality traits and stigma have a significant role in causing addiction relapse. The conclusions made have been discussed thoroughly.

Difficulty-as-Improvement: The Courage to Keep Going in the Face of Life's Difficulties

When a task or goal is hard to think about or do, people can infer that it is a waste of their time (difficulty-as-impossibility) or valuable to them (difficulty-as-importance). Separate from chosen tasks and goals, life can present unchosen difficulties. Building on identity-based motivation theory, people can see these as opportunities for self-betterment (difficulty-as-improvement). People use this language when they recall or communicate about difficulties (autobiographical memories, Study 1; "Common Crawl" corpus, Study 2). Our difficulty mindset measures are culture-general (Australia, Canada, China, India, Iran, New Zealand, Turkey, the United States, Studies 3-15, N = 3,532). People in Western, Educated, Industrialized, Rich, Democratic (WEIRD)-er countries slightly agree with difficulty-as-improvement. Religious, spiritual, conservative people, believers in karma and a just world, and people from less-WEIRD countries score higher. People who endorse difficulty-as-importance see themselves as conscientious, virtuous, and leading lives of purpose. So do endorsers of difficulty-as-improvement-who also see themselves as optimists (all scores lower for difficulty-as-impossibility endorsers).

Peer Relationship Profiles among Early Adolescents from Low-Income Families: The Unique and Combined Effects of Attachment to Mothers and Conscientiousness

Using research data gathered from multiple sources, the current study explored positive aspects of peer relationship profiles (indexed by peer-nominated acceptance and self-reported friendships) in a person-centered approach among early adolescents from low-income families. Moreover, this study investigated the unique and combined associations of adolescents' attachment to mothers and parent-rated conscientiousness with emerging peer relationship profiles. A total of 295 early adolescents (42.7% girls; M_age = 10.94, SD = 0.80) were involved in this study. Latent profile analysis identified three empirically derived peer relationship profiles: "isolated" (14.6%), "socially competent" (16.3%), and "average" (69.1%). Moderation analyses further showed that adolescents with secure attachment to mothers tend to have group memberships in socially competent and average profiles than the isolated profile. Such an association pattern was more heightened for those with higher conscientiousness (versus lower conscientiousness).

The effects of personality traits on entrepreneurial intention and creativity among Chinese and African college students in era of industry 4.0/5.0

Using samples of Chinese and African college students, this manuscript explored the effect of personality traits on entrepreneurial intention and creativity from the boundaryless career perspective. The empirical results showed that both Chinese and African college students' conscientiousness and openness had significantly positive effects on entrepreneurial intention and creativity, respectively, and boundaryless mindset had a mediating effect in the relationship between conscientiousness, openness, entrepreneurial intention, and creativity. However, the moderating effects of GPA were quite different. While Chinese college students' GPA strengthened the positive effect of boundaryless mindset on entrepreneurial intention and creativity respectively, African college students' GPA weakened the positive effect of boundaryless mindset on entrepreneurial intention and had no significant moderating effect on the relationship between boundaryless mindset and creativity. This study was based on the empirical research of Chinese and African college students through a combination of contrastive and advance study methodology. It has provided new perspectives for exploring influencing factors and effects of employment performance in the context of Industry 4.0/5.0 and it has made theoretical and practical contributions to promote creativity and entrepreneurial intention.

Esports Players Are Less Extroverted and Conscientious than Athletes

The worldwide status of esports as a sporting phenomenon has been developed in the past decade. However, as the esports industry has grown, it has remained an understudied scientific field. Esports is often contrasted with traditional sports regarding various aspects, including lack of physical activity and the online nature of social interactions. However, little is known whether individuals competing in esports-esports players-differ from individuals competing in traditional sports-athletes. To address this question, we examined the personality characteristics of both types of performers. We collected cross-sectional data on esports players' (n = 416) and athletes' (n = 452) personalities and performance characteristics. We found that esports players were less extroverted and conscientious than athletes. Furthermore, greater sports and esports experience was positively related to being more extroverted. Our findings contribute to the literature by documenting the preferences for competitive activities based on individuals' personality characteristics. We suggest that esports (rather than sports) might be a more suitable form of competition for less extroverted and conscientious individuals.

The Interactive Effect of Stressor Appraisals and Personal Traits on Employees' Procrastination Behavior: The Conservation of Resources Perspective

Purpose

Procrastination has become a pervasive phenomenon in the workplace, yet knowledge of its antecedents remains limited. Therefore, this study explains when and why employees procrastinate. As procrastination is an individual intentional behavior to escape potential resource loss by taking actions to relax; this study regards procrastination as resource-protection behavior. Building on the conservation of resources (COR) theory, the purpose of the current study is to explore the direct impact of external situational factors (ie, stressor appraisals) and individual traits (ie, personality) and their interactive effect on workplace procrastination behavior.

Participants and Methods

The study adopts a quantitative approach and uses two-wave data. Data was collected through the randomized cluster sampling technique and a structured questionnaire survey. The sample consisted of civil servants in an organization located in the Shandong province of China. Received 347 valid questionnaires representing an overall response rate of 87%. The theoretical model was tested through confirmatory factor analysis and regression analyses using Mplus 7.2.

Results

The results show that hindrance stressor appraisal is positively related to procrastination, whereas challenge stressor appraisal is negatively related to procrastination. Neuroticism had a positive relationship with procrastination, while conscientiousness had a negative relationship with procrastination. Conscientiousness moderates the relationship between challenge stressor appraisal and procrastination such that the relationship is salient under high conscientiousness.

Conclusion

Overall, our study suggests that procrastination is affected by personal traits and workplace stressor appraisals. This study makes potential contributions to employees' procrastination literature by and its understanding within the job procrastination knowledge base. Also, this study confirms the comprehensive reach and applicability of the COR theory developed by scholars such as Hobfoll (1989). In practically, the research benefits organizations by providing suggestions for managing employees' procrastination behavior.

Motivation to teach and preparedness for teaching among preservice teachers in China: The effect of conscientiousness and constructivist teaching beliefs

"Preparedness for teaching" refers to the degree of confidence preservice teachers have, and reflects their ability. Developing preparedness for teaching is an important part of preservice teachers' professionalization. A substantial body of literature has documented the critical influence of the motivation to teach on preparedness; however, how this relation is impacted by mediating and moderating mechanisms remains unclear. To respond to this gap in knowledge, the present study constructed a mediated moderation model through structural equation modeling and multigroup tests using 383 questionnaires completed by preservice teachers in China. The findings indicate that the preservice teachers' genders, entry path, and levels of certainty about their future teaching career choices all influence their preparedness for teaching. Specifically, preservice teachers who believe that they will choose a teaching career in the future have more intrinsic motivation, stronger constructivist teaching beliefs, and a higher levels of teaching preparedness. Moreover, preservice teachers' motivations to teach can positively predict their constructivist teaching beliefs and preparedness for teaching, but their constructivist teaching beliefs alone do not have a mediating effect on the relationship between motivation to teach and preparedness for teaching. However, the findings reveal that the constructivist teaching beliefs of highly conscientiousness group can partially mediate the relationship between the motivation to teach and the preparedness for teaching. Additionally, conscientiousness moderates the influence of constructivist teaching beliefs on preparedness for teaching. The study provides meaningful insights into the within-personal traits of how and when motivation to teach affects preparedness for teaching, which may be useful for the motivation best practices for preservice teacher recruitment, training, and support to create high-quality teachers.

Learning from failure feedback for subsequent task performance: A matter of personality?

The present study expands our knowledge of the differential consequences of failure feedback. Specifically, we conducted an online experiment to elaborate on how conscientiousness and extraversion contribute to explaining whether individuals learn from failure feedback for future task performance. In line with our hypotheses, we find that individuals who are highly conscientious and/or highly extraverted are more likely to learn from failure feedback than their counterparts. We discuss the implications of our study and derive practical implications.

Personality Traits and Mental Health among Lebanese Medical Students: The Mediating Role of Emotional Intelligence

Medical students face daily challenges such as large workload, time commitment and clinical environment pressure leading to a higher risk of psychological distress. The aim of our study was to assess the relationship between personality traits and depression, anxiety, and stress among Lebanese medical students and to evaluate the mediating role of emotional intelligence (EI) in this association. This cross-sectional study was conducted between June and December of 2019. Participants were from seven medical schools in Lebanon. Higher extraversion (B = -0.11), higher neuroticism (B = -0.28) and higher emotional intelligence (B = -0.03) were significantly associated with lower depression. Higher neuroticism (B = -0.29) and higher emotional intelligence (B = -0.03) were significantly associated with lower anxiety. Higher openness to experience (B = 0.07) and higher agreeableness (B = 0.08) were significantly associated with higher stress, whereas higher neuroticism (B = -0.05) was associated with lower stress. EI mediated the association between extraversion and depression and openness to experience and depression. EI mediated the association between extraversion and anxiety and openness to experience and anxiety. The results of this study were different from those previously cited in the literature. This could be secondary to the mediating role of emotional intelligence. This study consequently opens up the possibility of new studies highlighting the role of emotional intelligence in the possible preservation of medical students' mental health.

Morning affect, eveningness, and amplitude distinctness: Associations with behavioural indicators of conscientiousness

Morningness is associated with well-being, better sleep quality, and more conscientiousness, while eveningness is associated with negative emotionality, poorer sleep quality, and less conscientiousness. The current study aimed to further understanding of associations with conscientiousness by assessing specific behavioural indicators of conscientiousness, morningness-eveningness, and also the Morning Affect and Distinctness (amplitude of diurnal variation) aspects of circadian functioning. A survey of Chinese university students (N = 369, aged 18-30, mean = 19.48, SD = 1.922; 108 males, 261 females), included the Morningness-Eveningness-Stability-Scale, measures of conscientiousness, mindfulness, life satisfaction, aspects of sleep, and the Behavioural Indicators of Conscientiousness (BIC) scale. Morningness and Morning Affect were positively correlated with life satisfaction, mindfulness, better sleep quality, more conscientiousness, and with BIC including Hardworking, Self-control, and Punctuality. Distinctness showed negative correlations with these variables. Negative correlations between Eveningness and conscientiousness, and the BIC subscales of Hardworking and Cleanliness were no longer significant after controlling for Morning Affect. Mediation analysis showed that the associations between Eveningness and conscientiousness/BIC were mediated by Morning Affect. These results extend previous research by showing associations between circadian functioning and specific behavioural indicators of conscientiousness, and suggest that low Morning Affect may provide a mechanism for the relationship between Eveningness and conscientiousness.

Genetic variance in conscientiousness relates to youth psychopathology beyond executive functions

Because deficits in self-regulation (SR) are core features of many diverse psychological disorders, SR may constitute one of many dimensions that underlie shared variance across diagnostic boundaries (e.g., the p factor, a dimension reflecting shared variance across multiple psychological disorders). SR definitions encompass constructs mapping onto different theoretical traditions and different measurement approaches, however. Two SR operationalizations, executive functioning and conscientiousness, are often used interchangeably despite their low empirical associations-a "jingle" fallacy that pervades much of the research on SR-psychopathology relationships. In a population-based sample of 1,219 twins and multiples from the Texas Twin Project (Mage = 10.60, SDage = 1.76), with a comprehensive battery of measures, we aimed to clarify how these often-muddled aspects of SR relate to individual differences in psychopathology, and whether links between them are accounted for by overlapping genetic and environmental factors. The p factor and an Attention Problems-specific factor were associated with lower executive functioning and conscientiousness. Executive functioning shared a small amount of genetic variance with p above and beyond conscientiousness, whereas conscientiousness shared substantial genetic variance with p independently of genetic variance accounted for by executive functioning. Conversely, the Attention Problems-specific factor was strongly genetically associated with executive functioning independently of genetic variance accounted for by conscientiousness. Results support the notion that SR and psychopathology, broadly conceived, may exist on overlapping spectra, but this overlap varies across conceptualizations of SR and the level of specificity at which psychopathology is assessed. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Association between conscientiousness and team emotional intelligence: A moderated mediation model

To investigate the influence of interpersonal emotion regulation and conscientiousness on team emotional intelligence. A total of 1369 college students were investigated with the conscientiousness subscale of Big Five Personality Questionnaire, Team Emotional Intelligence Scale and Leadership Positive Emotional Operation Questionnaire. Variance analysis, Pearson product difference correlation analysis, multiple regression analysis and path analysis were used. In order to avoid the possible skew problem, the bootstrap method was used to calculate the structural equation model. SPSS 22.0, Amos 24, R software were used for statistical analysis. A total of 1600 questionnaires were sent out and 1369 effective questionnaires were recovered. The total score of College Students' team emotional intelligence was 5.07 ± 0.70, with 4.88 ± 0.87, 5.38 ± 0.79, 4.74 ± 0.91, 4.71 ± 0.83, 5.23 ± 1.00, and 5.46 ± 0.91 for interpersonal understanding, asking for feedback, emotional management, organizational cognition, relationship building and problem-solving ability, respectively. Conscientiousness significantly predicted team emotional intelligence, and leadership's positive emotional operation. Furthermore, conscientiousness could predict team emotional intelligence through mediating individual emotional intelligence. Interpersonal positive emotion regulation played a part of mediating role between conscientiousness and team emotional intelligence.

The Relationship between Conscientiousness and Well-Being among Chinese Undergraduate Students: A Cross-Lagged Study

Chinese culture attaches great importance to the education and cultivation of youth conscientiousness, however in the context of Chinese culture, little is known about the relationship between conscientiousness and mental and physical health. The present study aimed to investigate whether there is a reciprocal relationship between conscientiousness and well-being (subjective and physical well-being) among Chinese undergraduate students. A series of self-reported questionnaires were administered to 365 undergraduate students in 2 waves, separated by 1 year. Cross-lagged regression analyses were applied to examine the reciprocal relationships. Results indicated that conscientiousness positively predicted subsequent levels of positive affect and life satisfaction, while negatively predicted subsequent levels of negative affect and physical symptoms, controlling for the effects of gender, age, body-mass index, socioeconomic status, and the prior level of conscientiousness. Whereas, positive and negative affect, life satisfaction, and physical symptoms did not significantly predict subsequent levels of conscientiousness. This study suggests that conscientiousness is a robust and prospective predictor of subjective and physical well-being. The reciprocal relationship between conscientiousness and well-being was not confirmed in the current sample of Chinese undergraduate students.

Personality traits modulate the neural responses to handwriting processing

Handwriting is a vital skill for everyday human activities. It has a wealth of information about writers' characteristics and can hint toward underlying neurological conditions, such as Parkinson's disease, autism, dyslexia, and attention-deficit/hyperactivity disorder (ADHD). Many previous studies have reported a link between personality and individual differences in handwriting, but the evidence for the relationship tends to be anecdotal in nature. Using functional magnetic resonance imaging (fMRI), we examined whether the association between personality traits and handwriting was instantiated at the neural level. Results showed that the personality trait of conscientiousness modulated brain activation in the left premotor cortex and right inferior/middle frontal gyrus, which may reflect the impact of personality on orthography-to-grapheme transformation and executive control involved in handwriting. Such correlations were not observed in symbol-drawing or word-reading tasks, suggesting the specificity of the link between conscientiousness and handwriting in these regions. Moreover, using a connectome-based predictive modeling approach, we found that individuals' conscientiousness scores could be predicted based on handwriting-related functional brain networks, suggesting that the influence of personality on handwriting may occur within a broader network. Our findings provide neural evidence for the link between personality and handwriting processing, extending our understanding of the nature of individual differences in handwriting.

Developmental trajectories of Big Five personality traits among adolescents and young adults: Differences by sex, alcohol use, and marijuana use

OBJECTIVE

Individual differences in adolescent personality are related to a variety of long-term health outcomes. While previous studies have demonstrated sex differences and non-linear changes in personality development, these results remain equivocal. The current study utilized longitudinal data (n = 831) from the National Consortium on Alcohol and Neurodevelopment in Adolescence to examine sex differences in the development of personality and the association between substance use and personality.

METHOD

Participants (ages 12-21 at baseline) completed the Ten-Item Personality Inventory and self-reported past year alcohol and marijuana use at up to 7 yearly visits. Data were analyzed using generalized additive mixed-effects models and linear mixed-effects models.

RESULTS

Findings support linear increases in agreeableness and conscientious and decreases in openness with age and inform on timing of sex-specific non-linear development of extraversion and emotional stability. Further, results provide novel information regarding the timing of the association between substance use and personality, and replicate past reporting of differential associations between alcohol and marijuana use and extraversion, and sex-dependent effects of marijuana use on emotional stability.

CONCLUSIONS

These findings highlight the importance of modeling sex differences in personality development using flexible non-linear modeling strategies, and accounting for sex- and age-specific effects of alcohol and marijuana use.

Insomnia, Time Perspective, and Personality Traits: A Cross-Sectional Study in a Non-Clinical Population

Insomnia disorder is considered a public health problem and additional studies should investigate predisposing and perpetuating factors. This study examined the relationship between Big Five personality traits, time perspective, and insomnia. In a cross-sectional study, 400 participants (227 women; age range 18-74 years) were administered the Big Five Inventory-10 items, the Zimbardo Time Perspective Inventory, and the Insomnia Severity Index (ISI). A measure of chronotype was also included for control purposes. The results show that insomniacs reported lower scores for conscientiousness and extraversion, and for past-positive (PP) and future (F) perspectives, whereas they obtained higher scores for past-negative (PN) perspectives and deviation from a balanced time perspective. The correlations confirmed these findings, but negative correlations between present-hedonistic (PH) perspective and ISI score, and between emotional stability and ISI score, were also found. The mediation analyses showed that F played an indirect role in the relationship between consciousness and ISI score, PN had an indirect effect on the relationship between emotional stability and ISI or between extraversion and insomnia, and PH had an indirect effect on the relationship between extraversion and ISI score. The current outcomes shed light on the mechanisms which serve to mediate the relationship between insomnia and personality traits.

The role of neuroticism and conscientious facets in academic motivation

INTRODUCTION

Personality differences have been demonstrated to influence an individual's academic performance in different ways. Notably, conscientiousness is the most consistent significant predictor of academic performance, while neuroticism shows inconsistent results.

OBJECTIVES

This study aimed to determine the relationship between the facets of conscientiousness and neuroticism on academic motivation.

METHOD

The study was conducted in Australia and consisted of 285 undergraduate students. The International Personality Item Pool and Motivated Strategies Learning Questionnaire were used to measure personality and motivation, respectively. Structural equation modeling results revealed that conscientiousness had the most significant relationship with academic motivation, while neuroticism was negatively related. The conscientious facets of self-efficacy and achievement striving were positively related to academic motivation. The results also revealed that the anxiety facet of neuroticism was the only significant positive predictor for academic motivation, while depression and vulnerability were negatively related.

CONCLUSION

This study reveals how personality facets contribute to academic motivation over assessing grades and superordinate factors alone. Trait-level anxiety significantly contributes to academic motivation, helping us shed light on underlying mechanisms such as defensive pessimism, resulting in higher motivation due to fearing the worst.

Relationship Between Personality Measures and Perceived Mental Fatigability

OBJECTIVE

Examine the association between personality measures and perceived mental fatigability.

METHODS

We performed a cross-sectional analysis in N=1670 men, age 84.3±4.1 years. Multivariable linear regression models were used to examine the covariate adjusted association between personality measures (conscientiousness, optimism, goal reengagement, and goal disengagement) and perceived mental fatigability (measured with the validated 10-item Pittsburgh Fatigability Scale, PFS).

RESULTS

One standard deviation lower conscientiousness (β=-0.91, p<.0001) and optimism (β=-0.63, p<.0001), and higher goal reengagement (β=0.51, p=.01) scores were independently associated with higher PFS Mental scores adjusted for age, cognitive function, self-reported health status, depressive symptoms, sleep disturbance, physical activity, and goal disengagement.

DISCUSSION

Lower conscientiousness, optimism, and higher goal reengagement were linked with more severe perceived mental fatigability in older men. Personality traits may potentially contribute to early risk assessment for fatigability in later life. Future work should be longitudinal in nature and include personality assessments to confirm the temporality of the relationships observed.

Instrumental Activities of Daily Living by Subjective and Objective Measures: The Impact of Depression and Personality

Objective

Previous research shows that depression and personality are independently associated with self- and informant-reports of the ability to perform instrumental activities of daily living (IADLs). However, less is known about the association between depression and personality and performance-based measures of IADLs. We aimed to determine how depression and personality predict self-and informant-reports of IADL compared to performance-based measures of IADLs in a sample of older adults with normal cognition (NC) and Mild Cognitive Impairment (MCI).

Methods

Participants consisted of 385 older adults with NC (n = 235), or a diagnosis of MCI (n = 150), aged between 76 and 99-years from the Sydney Memory and Ageing Study. Participants underwent comprehensive neuropsychological and clinical assessments to determine global cognition and clinical diagnoses. Personality traits were measured by the NEO Five-Factor Inventory (NEO-FFI) and depression by the Geriatric Depression Scale (GDS). Subjective IADLs were self- and informant-reported Bayer Activities of Daily Living (B-ADL) scales and objective IADL was the Sydney Test of Activities of Daily Living in Memory Disorders (STAM). Linear regressions examined the relationship between depression and personality and the three types of IADL measures, controlling for all covariates and global cognition.

Results

Participant-reported IADL, although associated with global cognition, was more strongly associated with GDS and NEO-FFI scores (conscientiousness and neuroticism). Informant-reported IADL was strongly associated with both global cognition and participants' GDS scores. STAM scores were not associated with participants' GDS or NEO-FFI scores; instead, they were predicted by demographics and global cognition.

Conclusion

These results suggest that performance-based measures of IADL may provide more objective and reliable insight into an individual's underlying functional ability and are less impacted by the participants' mood and personality compared to subjectively reported IADL. We argue that performance-based IADL measures are preferable when trying to accurately assess everyday functional ability and its relationship to cognitive status. Where performance-based measures are not available (e.g., in some clinical settings), informant ratings should be sought as they are less influenced by the participant's personality and mood compared to self-reports.

Association of Personality with Cognitive Failure among Japanese Middle-Aged and Older Adults

This study explored the associations between personality traits and cognitive failure (including minor lapses and prospective and retrospective memory failure) among middle-aged and older adults living in Japan. The participants were 373 adults, aged 40–84 (167 men and 206 women). The 15-item Japanese version of the Short Inventory of Minor Lapses was used to evaluate minor lapses, and the 16-item Japanese version of the Prospective and Retrospective Memory Questionnaire was used to assess prospective and retrospective memory failure. The participants’ variables evaluated for their association with cognitive failure were gender, age, education, paid work, social network, chronic disease, sleep quality, and the Big Five personality traits (i.e., neuroticism, extraversion, openness, agreeableness, and conscientiousness). Multivariable regression analyses demonstrated that sleep quality (β = −0.232), neuroticism (β = 0.163), and conscientiousness (β = −0.295) were related to minor lapses; age (β = 0.152), sleep quality (β = −0.168), and conscientiousness (β = −0.290) were associated with prospective memory failure; and age (β = 0.268), sleep quality (β = −0.146), and conscientiousness (β = −0.221) were associated with retrospective memory failure. These findings may facilitate the development of efficient strategies for the prevention of cognitive dysfunction and its adverse consequences for personal health.

The Relationship Between Feedback Quality, Perceived Organizational Support, and Sense of Belongingness Among Conscientious Teleworkers

The belongingness literature has largely examined the antecedents of non-teleworkers’ sense of belongingness, but little attention has been paid to what job-related factors could affect teleworkers’ sense of belongingness. Grounded in organizational support theory, our research focuses on why feedback quality from the direct leader brings sense of belongingness and considers how conscientiousness of teleworkers shapes this effect. Based on data from 329 participants obtained at three different time points from one technology service organization in China, our results indicated that teleworkers’ perceived organizational support serves as an essential mediator of the positive relationship between feedback quality from the direct leader and sense of belongingness. Additionally, the teleworkers’ conscientiousness strengthened the positive direct effect of feedback quality on perceived organizational support and the indirect effect on sense of belongingness. The moderating role of conscientiousness in strengthening the link between feedback quality and perceived organizational support was significant for high levels of conscientiousness and not significant for low levels. Finally, we discussed theoretical and practical implications.

The moderating role of personality traits in the associations between seasonal fluctuations in chronotype and depressive symptoms

Recent research provided evidence that the well-established association between morningness-eveningness and depressive symptoms may be moderated by personality features - conscientiousness and neuroticism. In the present study, we attempted to broaden these findings using a longitudinal design. We hypothesized that these personality traits may influence the degree to which morningness-eveningness and depressiveness covary in time. Participants (n = 380) filled measures of morningness-eveningness, the Big Five personality, and depressive symptoms twice, in December and in June. Consistent with previous results, we observed a significant seasonal shift towards morningness and lower depressive symptoms from December to June. Seasonal shifts in chronotype and depressive symptoms were interrelated: a seasonal shift towards morningness was associated with a decrease in depressive symptoms. The strength of this association was exaggerated by neuroticism but attenuated by conscientiousness, suggesting that among neurotic individuals seasonal changes in depressive symptomatology are more dependent on seasonal shifts in morningness-eveningness but less dependent among conscientious ones. This result suggests that conscientiousness and emotional stability play a protective role against maladaptive consequences of eveningness.

The Hexaco Personality Traits of Higher Achievers at the University Level

This study attempted to explore the personality traits of higher achievers at the university level. The core objective of this investigation was to illustrate the nature of personality traits of the higher achievers' students. To study this phenomenon, a quantitative research approach was used. The students were chosen by using a purposive sampling technique and included 758 high achievers enrolled in various programs at the Chinese universities. Based on the Hexaco model of personality, a questionnaire was used to gather information from respondents as a research tool to examine the personality traits of position holders after an extensive review of the relevant literature. Tool validity was determined by following the face, content, construct (convergent and discriminant validity) validation process. This investigation concluded that honesty, emotionality, and openness to experience were very high among the higher achievers' students. Only honesty in female higher achievers' students was significantly high than male, remaining factors "extraversion, agreeableness, conscientiousness, and openness to experience" were significantly high among male higher achievers' students. Moreover, the higher achievers of science group students were more extraversion, agreeableness, and conscientiousness than arts group students. However, higher achievers in hostels were more emotional and agreeableness than the day scholars. Overall step-wise regression analysis, indicated that agreeableness and extraversion factor has significant influence on higher achievers.