When Feeling Mixed Can Be Meaningful: The Relation Between Mixed Emotions and Eudaimonic Well-Being

Whilst positive emotions benefit well-being, the role of other more complex emotional experiences for well-being is less well understood. This research therefore investigated the relationship between mixed emotions and eudaimonic well-being. A cross-sectional study (Study 1; N = 429) first demonstrated (using structural equation modelling) that mixed emotions are related to the presence of goal conflict. Importantly, it was also found that mixed emotions are positively related to eudaimonic well-being, and that one potential mechanism linking mixed emotions and eudaimonic well-being is via the search for meaning in life. Study 2 (N = 52) implemented a quasi-experiment regarding a naturally occurring meaningful life event (i.e., graduation day) and again demonstrated that mixed emotions are associated with a greater level of eudaimonic well-being. Implications of these findings include the importance of mixed emotions in the search for meaning in life, and the role of mixed emotions in goal conflict resolution

Cognitive Analytic Therapy for Obsessive Morbid Jealousy: A Case Series

The evidence base for integrative forms of psychotherapy for obsessive morbid jealousy (OMJ) is very limited and so this study sought to examine the effectiveness of cognitive analytic therapy (CAT) in a small case series. Three A/B with extended follow-up single case experimental designs (SCEDs) were completed, with 1 male and 2 female patients presenting with OMJ. Results indicate that on the daily ideographic jealousy measures (across and within each case) there was evidence of significant reductions in morbid jealousy (and other associated symptoms) during the treatment phase. Treatment effects were also seen to be maintained over the follow-up period in these ideographic measures. On the primary nomothetic measure, all cases were classed as "nonjealous" by follow-up. Partner violence was extinguished across all cases. This article provides evidence of CAT offering promise as a suitable OMJ treatment option. Methodological limitations, theoretical insights, and treatment implications are all discussed

Individual differences in mixed emotions moderate the negative consequences of goal conflict on life purpose

Pursuing two incompatible goals (goal conflict) is commonly viewed as pernicious for individual well-being. Recent research has also shown that sometimes goal conflict instigates the experience of mixed emotions (co-activation of positive and negative emotions), and in turn, mixed emotions has been linked to some beneficial outcomes, including self-control and eudaimonic well-being. In the present study we formulated mixed emotions as an individual difference, and hypothesized that individual differences in mixed emotions can moderate the relationship between goal conflict and life purpose, a dimension of eudaimonic well-being. A sample of 73 individuals participated in an experience sampling study, producing over 2500 observations. Moderation analysis using multilevel modeling showed that goal conflict was negatively related to life-purpose, but more importantly this effect was qualified by a significant cross-level interaction, such that the negative effect of goal conflict on life purpose was weaker for individuals who commonly experienced greater mixed emotions. Given that conflicting goals are commonplace, experiencing mixed emotions may be beneficial for individuals

Silver linings in the face of temptations: how mixed emotions promote self-control efforts in response to goal conflict

Choosing between conflicting goals is a frequent yet difficult problem, especially when temptations are involved because self-control effort is required to overcome them. This study investigated whether experiencing mixed emotions in response to goal conflict can facilitate the necessary self-control effort needed to resist temptations. A sample of 73 individuals participated in an intensive longitudinal study, completing several measures 4 times a day during ten consecutive days, producing over 2500 observations. Results derived from using multilevel structural equation modeling confirmed that mixed emotions mediated the relationship between perceived goal conflict and intentions to resist temptations, over and above the influence of single positive emotions or negative emotions, and trait levels of self-control. Implication of these findings for collaboration and the impact of mixed emotions in more general social dilemmas are explored

Supporting induction: relationships count

This article examines the structural changes to the induction of teachers in Scotland using the perceptions of a group of final year student teachers. This group would be the first probationer teachers to experience revised arrangements for new teacher induction in 37 years. Their preferences and concerns are highlighted, as the new procedures roll out in schools nationwide, in an attempt to stress the importance of relationships to the success of the induction scheme. The argument put forward in this article is based on the notion that personal intelligence is central to effective relationships and therefore crucially important in the context of this mentoring relationship. The views of our sample provide evidence to suggest that the quality of interactions between the mentor and the probationer teacher are paramount in providing a good induction experience. These views are substantiated by experiences in England and in induction literature elsewhere. A synthesis of this evidence is used to make recommendations for those involved in supporting induction in schools, local authorities or teacher education institutions

Accountability and responsibility: 'Rogue' school leaders and the induction of new teachers in England

This paper considers the professional responsibility of schools in England to provide effective induction practices in the context of a central government mandated policy. It looks at individual schools as ‘habitats’ for induction and the role of school leaders and LEAs as facilitators or inhibitors. Notions of professional responsibility and public accountability are used to analyse the small number of ‘rogue’ school leaders who, within the new legislative framework, treat new teachers unprofessionally and waste public resources. A typology of ‘rogue’ schools that are in some way deviant in transgressing induction requirements is developed and the various sanctions that can be deployed against such schools are examined. How LEAs handle their monitoring and accountability role and manage deviant schools is considered. Finally, suggestions are made for improvements, such as the need to clarify professional responsibility and refine systems of professional accountability

Enhanced anxiety, depressive-like behaviour and impaired recognition memory in mice with reduced expression of the vesicular glutamate transporter 1 (VGLUT1)

Three isoforms of a vesicular glutamate transporter (VGLUT1-3) have been identified. Of these, VGLUT1 is the major isoform of the cerebral cortex and hippocampus where it is selectively located on synaptic vesicles of excitatory glutamatergic terminals. Variations in VGLUT1 expression levels have a major impact on the efficacy of glutamate synaptic transmission. Given evidence linking alterations in glutamate neurotransmission to various neuropsychiatric disorders, we investigated the possible influence of a down-regulation of VGLUT1 transporter on anxiety, depressive-like behaviour and learning. The behavioural phenotype of VGLUT1 heterozygous mice (C57BL/6) was compared to WT littermates. Moreover, VGLUT1-3 expression, hippocampal excitatory terminal ultrastructure and neurochemical phenotype were analysed. VGLUT1 heterozygous mice displayed normal spontaneous locomotor activity, increased anxiety in the light-dark exploration test and depressive-like behaviour in the forced swimming test: no differences were shown in the elevated plus-maze model of anxiety. In the novel object recognition test, VGLUT1+/- mice showed normal short-term but impaired long-term memory. Spatial memory in the Morris water maze was unaffected. Western blot analysis confirmed that VGLUT1 heterozygotes expressed half the amount of transporter compared to WT. In addition, a reduction of the reserve pool of synaptic vesicles of hippocampal excitatory terminals and a 35-45 % reduction of GABA in the frontal cortex and the hippocampus were observed in the mutant mice. These observations suggest that a VGLUT1-mediated presynaptic alteration of the glutamatergic synapses, in specific brain regions, leads to a behavioural phenotype resembling certain aspects of psychiatric and cognitive disorders

Drivers and uncertainties of future global marine primary production in marine ecosystem models

Past model studies have projected a global decrease in marine net primary production (NPP) over the 21st century, but these studies focused on the multi-model mean rather than on the large inter-model differences. Here, we analyze model-simulated changes in NPP for the 21st century under IPCC's high-emission scenario RCP8.5. We use a suite of nine coupled carbon–climate Earth system models with embedded marine ecosystem models and focus on the spread between the different models and the underlying reasons. Globally, NPP decreases in five out of the nine models over the course of the 21st century, while three show no significant trend and one even simulates an increase. The largest model spread occurs in the low latitudes (between 30° S and 30° N), with individual models simulating relative changes between −25 and +40 %. Of the seven models diagnosing a net decrease in NPP in the low latitudes, only three simulate this to be a consequence of the classical interpretation, i.e., a stronger nutrient limitation due to increased stratification leading to reduced phytoplankton growth. In the other four, warming-induced increases in phytoplankton growth outbalance the stronger nutrient limitation. However, temperature-driven increases in grazing and other loss processes cause a net decrease in phytoplankton biomass and reduce NPP despite higher growth rates. One model projects a strong increase in NPP in the low latitudes, caused by an intensification of the microbial loop, while NPP in the remaining model changes by less than 0.5 %. While models consistently project increases NPP in the Southern Ocean, the regional inter-model range is also very substantial. In most models, this increase in NPP is driven by temperature, but it is also modulated by changes in light, macronutrients and iron as well as grazing. Overall, current projections of future changes in global marine NPP are subject to large uncertainties and necessitate a dedicated and sustained effort to improve the models and the concepts and data that guide their developmen