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Journal of Personality Disorders Jun 2024This study compared borderline personality disorder (BPD) and bipolar 2 disorder (BP 2 disorder) with respect to reported childhood trauma and Five-Factor personality... (Comparative Study)
Comparative Study
This study compared borderline personality disorder (BPD) and bipolar 2 disorder (BP 2 disorder) with respect to reported childhood trauma and Five-Factor personality traits using the Childhood Trauma Questionnaire (CTQ) and the NEO Five-Factor Inventory (NEO-FFI). Participants were 50 men and women, aged 18-45, with -5-diagnosed BPD and 50 men and women in the same age group with -5-diagnosed BP 2 disorder. Participants could not meet criteria for both BPD and BP 2 disorder. Borderline participants had significantly higher scores on the neuroticism subscale and significantly lower scores on the agreeableness subscale of the NEO-FFI. After correction for multiple comparisons, there were no between-group differences on CTQ scores. Study results suggest that BPD and BP 2 disorder differ primarily with respect to underlying temperament/genetic architecture and that environmental factors have only a limited role in the differential etiologies of the two disorders.
Topics: Humans; Borderline Personality Disorder; Female; Male; Adult; Bipolar Disorder; Young Adult; Middle Aged; Adolescent; Personality; Adult Survivors of Child Abuse; Personality Inventory; Surveys and Questionnaires
PubMed: 38857159
DOI: 10.1521/pedi.2024.38.3.301 -
BMC Nursing Jun 2024This study aimed to investigate the influence of green transformational leadership educational intervention on nurse managers' green behavior and creativity.
AIM
This study aimed to investigate the influence of green transformational leadership educational intervention on nurse managers' green behavior and creativity.
BACKGROUND
Organizational creativity is greatly influenced by leaders and their personality attributes. Additionally, innovative employee behavior is crucial for organizational performance and survival, which in turn promotes long-term organizational growth.
METHOD
A quasi-experimental design was conducted by using pre-test, post-test, and follow-up for a group that included 116 nurse managers who completed the intervention. Data were collected through the green transformational leadership knowledge questionnaire, green transformational leadership scale, green behavior questionnaire, and green creativity scale.
RESULTS
Following the implementation of the Green Transformational Leadership educational intervention, there was an improvement in responses connected to the nurse manager's use of green behavior and creativity. Three months after the intervention ended, the improvement was still present.
CONCLUSION
Nurse managers who had good knowledge about green transformational leadership showed increased green behavior and green creativity, which enhanced the organization's success. This study showed the significance of developing and improving the skills of managerial creativity for the nurse supervisor of a hospital through training in transformational leadership.
IMPLICATIONS FOR NURSING MANAGEMENT
The concept of "green transformational leadership" refers to leadership behaviors and strategies aimed at promoting environmental sustainability and responsibility within an organization or a specific context. In the case we mentioned, it involves implementing educational interventions targeted at nurse managers to enhance their understanding and adoption of green practices, as well as fostering green behavior and creativity among them.
PubMed: 38849843
DOI: 10.1186/s12912-024-01991-0 -
Journal of Youth and Adolescence Jun 2024Although the mechanisms of development of aggression have been focused on day by day, the complicated effects of distal and proximal factors on the development of social...
Although the mechanisms of development of aggression have been focused on day by day, the complicated effects of distal and proximal factors on the development of social aggression in emerging adults have not been uncovered. A serial cascade model of aggression was proposed to address this issue. A longitudinal investigation over 2.5 years was conducted to test this model by exploring the serial cascade effects of relative deprivation (a representative of distal factors) and anger rumination (a representative of proximal factors) on the development of social aggression. A total of 1113 Chinese university students (Mage = 18.95 ± 0.96, 63.10% female) from six universities in five areas participated in this study. The results suggest that developmental trajectories and longitudinal changes in anger rumination mediate the relationship between developmental trajectories and longitudinal changes in relative deprivation and social aggression, and developmental trajectories and changes in relative deprivation mediate the longitudinal relationship between anger rumination and social aggression. These findings support the serial cascade effects of distal and proximal factors on the development of aggression and expand upon the general aggression model (GAM).
PubMed: 38849686
DOI: 10.1007/s10964-024-02029-z -
Heliyon Jun 2024The ageing population presents a substantial challenge to conventional care services for older adults in China. College students' voluntary service constitutes an...
BACKGROUND
The ageing population presents a substantial challenge to conventional care services for older adults in China. College students' voluntary service constitutes an integral component of youth volunteerism, and investigating their continuing willingness to engage in volunteer services to benefit older adults holds immense importance for fostering a stable and enduring framework for China's older adults' care team.
METHOD
Drawing on the extended theory of reasoned action, this study establishes an analytical framework to examine the willingness of Chinese college students to engage in volunteer services for older adults. Using micro-survey data, we employ structural equation modelling and the bootstrap mediation effect test method to empirically investigate the influencing mechanism behind this willingness.
RESULTS
(1) Attitude has the strongest influence on the continuing willingness of Chinese college students to engage in volunteer services for older adults, and plays a mediating role between subjective norms and continuing willingness to engage in volunteer services, which reveals the special role of attitude in the continuing engagement of Chinese college students in volunteer services for older adults. (2) Personality trait has a substantial positive impact on Chinese college students' willingness to engage continuously in volunteer service for older adults, and subjective norms and attitudes have a chain mediating effect in this influence relationship. (3) The theoretical model constructed in this study is reasonable, reliable and robust.
CONCLUSION
This study elucidates the potential relationship between attitude, subjective norms, personality traits and the willingness to engage in volunteer services, offering a novel perspective for understanding the continuing willingness of Chinese college students to engage in volunteer services for older adults. Furthermore, it highlights the value of incorporating the extended theory of reasoned action into the policy design of college students' engagement in such services.
PubMed: 38841485
DOI: 10.1016/j.heliyon.2024.e31919 -
Behavior Research Methods Jun 2024The assessment of creativity as an individual difference has historically focused on divergent thinking, which is increasingly viewed as involving the associative...
The assessment of creativity as an individual difference has historically focused on divergent thinking, which is increasingly viewed as involving the associative processes that are also understood to be a key component of creative potential. Research on associative processes has proliferated in many sub-fields, often using Compound Remote Associates (CRA) tasks with an open response format and relatively small participant samples. In the present work, we introduce a new format that is more amenable to large-scale data collection in survey designs, and present evidence for the reliability and validity of CRA measures in general using multiple large samples. Study 1 uses a large, representative dataset (N = 1,323,480) to demonstrate strong unidimensionality and internal consistency (α = .97; ωt = .87), as well as links to individual differences in temperament, cognitive ability, occupation, and job characteristics. Study 2 uses an undergraduate sample (N = 685) to validate the use of a multiple-choice format relative to the traditional approach. Study 3 uses a crowdsourced sample (N = 357) to demonstrate high test-retest reliability of the items (r =.74). Finally, Study 4 uses a sample that overlaps with Study 1 (N = 1,502,922) to provide item response theory (IRT) parameters for a large set of high-quality CRA items that use a multiple-choice response mode, thus facilitating their use in future research on creativity, insight, and related topics.
PubMed: 38839705
DOI: 10.3758/s13428-024-02422-3 -
Social Science & Medicine (1982) Jun 2024Intergenerational transmission of trauma is a major focus of international research. Epigenetic, complex-trauma, and intergenerational abuse pattern transmission...
BACKGROUND
Intergenerational transmission of trauma is a major focus of international research. Epigenetic, complex-trauma, and intergenerational abuse pattern transmission theoretical explanations all have existing empirical support. Three-D theory argues that in addition to trauma victimization severity, victimization invasiveness and exploitativeness have important independent effects. Moreover, 3-D theory claims that a positive 3-way interaction occurs between trauma victimization invasiveness, exploitativeness, and severity. This study examines the 3-D hypotheses in the context of intergenerational trauma effects on adolescent depression symptoms and suicidal ideation in generation two. Three-D theory may play a particularly important role in intergenerational trauma effects for female victims in the context of conservative South Asian sex role norms.
OBJECTIVE
Test for main effects, two-way, and three-way interaction effects of invasiveness, exploitativeness, and severity of traumatic victimization on intergenerational transmission to adolescent depression and suicidal ideation in generation two. Pathways from maternal depression and borderline personality symptoms as well as physical and sexual abuse and neglect of the adolescent child were also tested.
PARTICIPANTS
and setting. Participants were a nationally representative, random, multi-stage cluster sample of 1089 Nepali mothers and their 15-17 year old adolescent children.
METHODS
Regression models with adjustments for clustering within municipality were used to test the hypotheses.
RESULTS
One in four Nepali adolescents had considered suicide; more than half had high depression scores. A three-way interaction effect between maternal trauma invasiveness, exploitativeness, and severity was positively associated with adolescent depression symptoms. A two-way interaction effect between exploitativeness and severity of maternal trauma was positively associated with adolescent suicidal ideation. Maternal depression, BPD symptoms, and very severe physical abuse of the adolescent were also associated with adolescent depression symptoms.
CONCLUSION
Further research is needed to measure and investigate invasiveness, exploitativeness, and severity of traumatic victimization as they bear on intergenerational transmission of trauma. Examination of intergenerational transmission of self-concept as a potential vector is recommended.
PubMed: 38838530
DOI: 10.1016/j.socscimed.2024.117020 -
Animal Cognition Jun 2024Cognitive bias is defined as the influence of emotions on cognitive processes. The concept of the cognitive judgement bias has its origins in human psychology but has...
Cognitive bias is defined as the influence of emotions on cognitive processes. The concept of the cognitive judgement bias has its origins in human psychology but has been applied to animals over the past 2 decades. In this study we were interested in determining if laterality and personality traits, which are known to influence learning style, might also be correlated with a cognitive bias in the three-spined sticklebacks (Gasterosteus aculeatus). We used the judgement bias test with the go/no-go procedure where fish were first trained to discriminate between a black and white card and, after reaching a minimum learning criterion, tested their response to an ambiguous card (grey). Optimistic subjects were expected to have a high expectation of reward associated with an ambiguous stimulus, whereas pessimistic subjects a high expectation of non-reward. We used an emergence and a mirror test to quantify boldness and laterality, respectively. We hypothesised that male, bolder and more strongly lateralized fish would be more optimistic than female, shy and less strongly lateralised fish. We found that males and more strongly lateralized fish were more optimistic than females and less strongly lateralized fish. In addition, bold males were more optimistic than shy males as we predicted, but females showed the opposite pattern. Finally, fish trained on the black colour card learned the training task faster than those trained on a white card. Our results indicate that both laterality and personality traits are linked to animals' internal states (pessimistic or optimistic outlooks) which likely has broad implications for understanding animal behaviour particularly in a welfare context.
Topics: Animals; Male; Female; Functional Laterality; Smegmamorpha; Personality; Pessimism; Judgment; Optimism; Reward; Cognition
PubMed: 38833197
DOI: 10.1007/s10071-024-01876-4 -
The Journal of Psychology Jun 2024Entrepreneurial Personality (EP) is a collection of traits that causes someone to be entrepreneurial, including both an attraction to and success in entrepreneurial...
Entrepreneurial Personality (EP) is a collection of traits that causes someone to be entrepreneurial, including both an attraction to and success in entrepreneurial activities. Although EP and its inclusion criteria is defined by its relevance to entrepreneurship, research has yet to support that it relates to entrepreneurial outcomes more strongly than extant frameworks of personality, causing uncertainty regarding its theoretical rationale and conceptual foundation. Applying the bandwidth-fidelity dilemma as our theoretical lens, the current article reports two studies to test whether EP relates to entrepreneurial outcomes beyond the HEXACO and Dark Triad dimensions. Using a sample of non-business owners, Study 1 supports that EP explains both more variance than and variance beyond the HEXACO and Dark Triad in outcomes associated with the earlier phases of the entrepreneurial process, such as entrepreneurial goal setting, goal striving, and goal achievement. Using a sample of business owners, Study 2 supports that EP explains both more variance than and variance beyond the HEXACO and Dark Triad in outcomes associated with the later phases of the entrepreneurial process, including entrepreneurial performance and well-being. These results encourage future research on EP by supporting the validity of the personality framework, and we suggest several directions for future research, such as broader applications of the bandwidth-fidelity dilemma.
PubMed: 38830232
DOI: 10.1080/00223980.2024.2347616 -
Proceedings of the National Academy of... Jun 2024Impulsivity is a personality construct frequently employed to explain and predict important human behaviors. Major inconsistencies in its definition and measurement,...
Impulsivity is a personality construct frequently employed to explain and predict important human behaviors. Major inconsistencies in its definition and measurement, however, have led some researchers to call for an outright rejection of impulsivity as a psychological construct. We address this highly unsatisfactory state with a large-scale, preregistered study ( = 1,676) in which each participant completed 48 measures of impulsivity derived from 10 self-report scales and 10 behavioral tasks and reported frequencies of seven impulsivity-related behaviors (e.g., impulsive buying and social media usage); a subsample ( = 196) then completed a retest session 3 mo later. We found that correlations between self-report measures were substantially higher than those between behavioral tasks and between self-report measures and behavioral tasks. Bifactor analysis of these measures exacted one general factor of impulsivity , akin to the general intelligence factor , and six specific factors. Factor was related mainly to self-report measures, had high test-retest reliability, and could predict impulsivity-related behaviors better than existing measures. We further developed a scale named the adjustable impulsivity scale (AIMS) to measure . AIMS possesses excellent psychometric properties that are largely retained in shorter versions and could predict impulsivity-related behaviors equally well as . These findings collectively support impulsivity as a stable, measurable, and predictive trait, indicating that it may be too early to reject it as a valid and useful psychological construct. The bifactorial structure of impulsivity and AIMS, meanwhile, significantly advance the conceptualization and measurement of construct impulsivity.
Topics: Humans; Impulsive Behavior; Male; Female; Adult; Self Report; Personality; Young Adult; Adolescent; Reproducibility of Results; Middle Aged
PubMed: 38830093
DOI: 10.1073/pnas.2321758121 -
Child: Care, Health and Development Jul 2024The purpose of this study was to evaluate the usefulness and relevance of projective techniques such as house-tree-person (HTP) and family in individuals with...
INTRODUCTION
The purpose of this study was to evaluate the usefulness and relevance of projective techniques such as house-tree-person (HTP) and family in individuals with Prader-Willi syndrome (PWS), who have a limited ability to identify and verbalize emotions and express them often using behaviors.
METHODS
We included individuals with genetic confirmation of PWS immersed in a regular transdisciplinary treatment in an institution dedicated to rare diseases. All individuals were evaluated using the HTP and family projective techniques. These instruments are commonly administered to the general population and, in this case, to people with mild to moderate intellectual disabilities, including difficulties in their communication abilities.
RESULTS
A total of 25 individuals with PWS between 10 and 41 years old (15 men and 10 women) were included. We identified the presence of graphic indicators corresponding to the behavioral phenotype of individuals with PWS, such as anxiety, stubbornness, emotional lability, difficulty in achieving adequate externalization and identification of emotions, impulsivity, aggressive traits, poor social skills, need for support and interaction, low self-concept, and compulsive behaviors.
CONCLUSIONS
In the present study, we demonstrated the usefulness of graphic techniques to elucidate aspects of behavior, emotions, and thoughts that individuals with PWS cannot formulate due to expression and communication difficulties.
Topics: Humans; Prader-Willi Syndrome; Male; Female; Adult; Adolescent; Child; Young Adult; Projective Techniques; Emotions
PubMed: 38829287
DOI: 10.1111/cch.13289