Kathryn Jane Gardner

Concurrent and incremental validity of three trait emotional intelligence measures

This study explored concurrent and incremental validity of three trait emotional intelligence measures: the Schutte Emotional Intelligence Scale, Multidimensional Emotional Intelligence Assessment, and Trait Emotional Intelligence Questionnaire. A total of 307 participants were drawn predominantly from community and student populations. Concurrent criterion validity of the measures varied depending on whether emotional intelligence (EI) was assessed as a lower, middle or higher level construct, with validity coefficients being larger for the former. In all cases, the Trait Emotional Intelligence Questionnaire was the superior predictor of multiple psychological criteria. At the higher level of assessment, incremental validity beyond (a) age, gender and the Big Five, and (b) the remaining two EI measures, was also superior.

Emotional Intelligence: Review of Research and Educational Implications

Abstract This article provides a critical review of the research field of emotional intelligence (EI) and examines the usefulness of the construct in the debate on educational policy and practice. The authors examine two approaches to the theory and measurement of EI and summarize the evidence linking EI to life success and academic achievement. Also considered is whether or not EI can be changed or developed, and how it might be facilitated in educational practice. In conclusion, while a distinct construct of EI remains debatable; many of the attributes encompassed by this term do predict that life success and programmes of socio-emotional learning in schools may usefully contribute to the development of these attributes.

Does Maladaptive Coping Mediate the Relationship Between Borderline Personality Traits and Reactive and Proactive Aggression

The aim of this study was to identify associations between borderline personality (BP) traits and reactive and proactive aggression, and to compare the meditational effects of maladaptive coping in samples of older adolescents (n = 133) and young adults (n = 93), which has not hitherto been explored. This was a cross-sectional study that used self-report measures to assess BP traits on a continuum, trait-based reactive and proactive aggression, and coping strategies. In adults, maladaptive emotional coping significantly mediated the relationship between BP and reactive aggression, and maladaptive avoidant coping mediated the relationship between BP and proactive aggression; no significant mediational effects were found for adolescents. These findings highlight potential explanations for associations between BP traits and reactive and proactive aggression in young adults, and indicate that reactive aggression in adult BPs could be decreased by reducing emotional coping, and proactive aggression by reducing avoidant coping.

The role of trait and ability emotional intelligence in bulimic symptoms.

Bulimia is characterized by poor affect regulation, yet the role of emotional intelligence (EI) is little understood. This study examined associations between EI and bulimic symptoms using 235 women from community and student populations. They completed measures of trait and ability EI, and the Eating Disorders Diagnostic Scale. Results showed that deficiencies in different aspects of trait EI and/or ability EI are a function of symptom type: binge eating, compensatory behaviours or weight and shape concerns. Consistent with affect regulation models, self-regulatory aspects of trait EI were related to two bulimic symptoms: binge eating and weight and shape concerns. Ability-based self-emotion management was not important, and explanatory power of lower-level EI facets (traits or abilities) was not superior to more broadly defined EI factors. Results support the conclusion that trait and ability EI may maintain subclinical levels of bulimic symptoms but have different paths.

Reasons for Non-Suicidal Self-Harm in Adult Male Offenders With and Without Borderline Personality Traits

The presented study aimed to advance understanding of the reasons for non-suicidal self-harm (NSSH) in adult male offenders, with and without borderline personality traits. 179 offenders completed self-report measures of NSSH and other clinical constructs, with 42 being identified as having self-harmed. Results were consistent with past research and supported the relative importance of intrapersonal over interpersonal functions, but also highlight that self-harm is performed rarely for one type of reason. The results also show that the presence of borderline personality traits increases the likelihood of endorsing a range of interpersonal reasons. These findings highlight the importance of understanding the range of reasons for engaging in NSSH to help manage the behaviour within the prison

Developmental associations between victimization and body mass index from 3 to 10 years in a population sample: Victimisation and Obesity: Longitudinal Associations

In the current prospective study, we investigated (1) whether high and low BMI in early childhood puts a child at risk of victimization by their peers, and (2) whether being victimized increases BMI over the short- and long-term, independent of the effect of BMI on victimization. We also examined whether gender moderated these prospective associations. Participants were 1,344 children who were assessed yearly from ages 3 to 10 years as part of the Québec Longitudinal Study of Child Development (QLSCD). BMI predicted annual increases in victimization for girls aged 6 years and over; for boys aged 7 and 8 years of age, higher BMI reduced victimization over the school year. Further, victimization predicted annual increases in BMI for girls after age 6 years. When these short-term effects were held constant, victimization was also shown to have a three and 5-year influence on annual BMI changes for girls from age 3 years. These short- and long-term cross-lagged effects were evident when the effects of family adversity were controlled. The findings support those from previous prospective research showing a link between higher BMI and victimization, but only for girls. Further, being victimized increased the likelihood that girls would put on weight over time, which then increased future victimization. The implications of these prospective findings for interventions are considered. Aggr. Behav. 42:109-122, 2015.

Borderline Personality Traits, Rumination, and Self-Injurious Behavior: An Empirical Test of the Emotional Cascades Model in Adult Male Offenders

This study examined the Emotional Cascade Model in adult male offenders with borderline personality traits. Participants were 179 adults detained in a medium-secure prison, all of whom completed a battery of questionnaire measures and self-reported their actual prison behavior. The results support the application of the model to this population, suggesting that emotional cascades (measured in terms of rumination) may play an important role in non-suicidal self-injury (NSSI) and suicidality in adult male offenders, although this needs further exploration. These findings highlight the benefits of targeting rumination to manage risk of NSSI and suicidality within custodial settings.

Exploration of emotion regulation experiences associated with borderline personality features in a non-clinical sample

BackgroundEmotion dysregulation is a core feature associated with borderline personality features (BPF). Little research has explored how individuals with high levels of BPF regulate their emotions. This study aimed to explore how individuals with high versus low levels of BPF compare on the strategies they use to regulate emotions and in their experiences of emotion regulation.MethodsTwenty-nine university students were recruited and assessed for the presence of BPF using self-report questionnaires. Each participant took part in a semi-structured interview about their experiences of emotion regulation. All interview transcripts then underwent thematic analysis. In addition chi square analyses were conducted to explore the association between level of BPF (High vs Low) and each qualitative theme identified.ResultsFindings indicated similarities in the types of emotion regulation strategies used by the high and low-BPF groups. However, the groups differed in their experiences and thought processes surrounding emotion regulation. High-BPF participants were found to describe a need to communicate negative emotions with others and demonstrated difficulty maintaining attention on positive experiences. In addition there was a trend towards High-BPF participants demonstrating less forward-planning in emotion regulation.ConclusionsThis study provides insights into some of the unique aspects of emotion regulation in individuals with high BPF that may make emotion regulation attempts less successful.

A Latent Profile Analysis of Suicidal and Self-Injurious Behavior, Other Dysregulated Behaviors, and Borderline Personality Disorder Symptoms

Those with borderline personality disorder (BPD) exhibit many dysregulated behaviors, such as non-suicidal self-injury (NSSI), dysregulated eating, and substance use. The purpose of this study was to examine BPD symptoms and levels of these dysregulated behaviors with latent profile analysis, which allows for the empirical investigation of distinct behaviors patterns among those with BPD. A non-clinical student sample was screened for elevated BPD symptoms (N = 128, age = 18.75 years [SD = 1.05], 76.8% female) and used in mixture modeling analyses. Results supported five profiles from the sample, primarily distinguished by suicidality and NSSI: a low BPD-low dysregulated behavior profile, a low BPD profile with elevated suicidality, a low BPD profile with elevated NSSI, a high-BPD with low NSSI and somewhat elevated suicidality, and a high-BPD profile with high NSSI and low suicidality. Follow-up analyses indicated that other dysregulated behaviors did little to distinguish between those with high BPD symptoms. There were also important difference in motivational functions for NSSI between two of the profiles: those with high or low BPD symptoms who self-injured frequently. These findings are relevant to the ongoing debate about the existence of a NSSI disorder distinct from BPD.