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Asian Americans are the fastest growing racial group in the US electorate, yet they are significantly under-represented in political office. How do predominantly immigrant groups like Asian Americans close this representation gap? We build on existing theories of minority representation and immigrant assimilation by highlighting the importance of a group’s political incorporation into American society. We argue that the representation of minority immigrant groups in political office requires social integration and the acquisition of civic resources, processes that can take considerable time. Using new data on Asian American state legislators spanning half a century, we find that immigration in prior decades is associated with greater political representation, while contemporaneous population size has either no independent impact or a negative one. Other indicators of immigrant social integration, including citizenship status, language ability, education, and income, also predict the likelihood of co-racial representation in political office. Our results suggest political representation gaps of immigrant groups narrow over time, though this may be a non-linear process. Our findings also imply that the least integrated members of immigrant groups are the most likely to be affected by representational deficits.
Bollywood films, the highly commercial films by Indian producers for Indian audiences, have always been Hindi-dominant, and despite the increased incorporation of English over time, the speech of urban elite main characters remains Hindi matrix. This is at odds with the code-switching patterns of urban elites in other Indian media, such as chat shows, and spoken conversation, where switching among such speakers is often English dominant. Young urban elites may use English in isolation; their Bollywood equivalents sometimes do so also, but always with standard syntax. In this article we show how for Bollywood films, English without code-switching typically occurs in the speech of anglicised minorities such as Goan Catholics; furthermore, their English is indexed by the morphosyntactic features of Indian English. This contrasts with usage outside film, where Indian English features have been shown to be broadly distributed. This conservatism of Bollywood speech reflects conflicting attitudes towards an endonormative variety of English within India.
After the two world wars, numerous Germans were forcibly removed or fled their homelands in eastern Europe, resettling in Germany. In both postwar periods, the Weimar Republic and the Federal Republic of Germany established compensation systems to indemnify the material losses and damages suffered by these refugees: the Gewaltschädengesetze (Violent Damages Laws) of 1921 and the Lastenausgleichsgesetz (Equalization of Burdens Law) of 1952. The article offers a unique comparative insight into the functioning of the two compensation mechanisms, examining six cases of applicants (or their heirs) who lost their homes twice in their lives and applied for compensation twice: first after the end of the First World War and then following the Second World War. The diachronic comparison reveals the complex nature of German national belonging, the persistence of the term Volksgemeinschaft in modern German history, and the role of class status in the context of compensation after both wars.
The current study aimed to test the association between traumatic events and psycholgocial wellbeing among Palestinians, and to explore whether mattering, anti-ant-mattering, and posttraumatic growth (PTG) moderate the association between these two variables. A total of 610 Palestinian adults participated in the study, comprising 220 males and 390 females. Participants were recruited using online methods, including emails, social media, and advertisements. Results of correlational analysis revealed that traumatic events showed a negative correlation with PTG (r = −.19, p < .01), psychological well-being (r = −.22, p < .01), and mattering (r = −.17, p < .01). In contrast, traumatic events were positively associated with anti- mattering (r = .18, p < .01). Results of regression analysis showed that psychological well-being was negatively predicted by traumatic events and anti-mattering, while it was positively predicted by mattering and PTG. The current study emphasizes the importance of creating interventions that promote PTG, allowing Palestinians to transform their traumatic experiences into opportunities for personal and communal development. Additionally, enhancing self-mattering is strongly associated with psychological well-being and resilience. Encouraging Palestinians to feel valued and connected to their communities may help mitigate the negative effects of prolonged trauma, ultimately leading to better mental health outcomes.
The anthropic principle (AP) states that “what we can expect to observe must be restricted by the conditions necessary for our presence as observers”. But the phrase “our presence as observers” cannot be uniquely interpreted in the context of the theories within which AP is meant to be understood and applied: namely, for effective theories. We thus describe and defend a reformulation of AP, which we dub the effective observation principle (EOP). EOP describes what we can expect to observe in physical settings by considering our ‘observational situation’ (and not, specifically, ‘observers’)—understood solely in terms of effective theories.
Although research has highlighted that suicidal imagery (SuiMI) and experiential avoidance (EA) are important in understanding suicidality, there is a need to understand how they potentially interact. Previous research has highlighted that EA potentially leads to increased cognitive intrusions, but it not known whether EA leads to increased SuiMI.
Aims:
The purpose of this study was to explore the influence of SuiMI and EA on suicidality (i.e. encompassing thoughts, behaviour and suicide attempts). It was hypothesised that greater frequency of SuiMI would be associated with greater EA. It was also hypothesised that greater SuiMI would be associated with greater suicidality, and that EA would moderate this relationship.
Method:
Hypotheses were tested by surveying 197 general university students who completed self-report measures that assessed suicide-related mental imagery (i.e. Suicidal Imagery Questionnaire, SIQ), experiential avoidance (i.e. Multi-dimensional Experiential Avoidance Questionnaire, MEAQ) and suicidality (i.e. Suicidal Behaviours Questionnaire-Revised, SBQ-R).
Results:
Frequency of SuiMI was positively correlated with the tendency to engage in EA. SuiMI was a significant predictor of both suicidality and EA. Exploratory analysis found that voluntary SuiMI explained greater variance in suicidality than intrusive, involuntary SuiMI, and that SuiMI only predicted EA in low-risk participants and not for those at high risk of suicide. EA did not predict suicidality and it also did not show any moderating effect on the relationship between SuiMI and suicidality.
Conclusion:
There is evidence to suggest that suicide-related mental imagery may play an important role in suicide risk and more specifically imagery that is voluntarily engaged with. Future research is needed to explore the different types of imagery in relation to suicidal ideation in populations at higher risk of suicide.
Zambia has recently witnessed the removal of four High Court judges within a period of less than two years, raising questions about the country’s commitment to judicial independence. This article examines the extent to which the current legal framework governing the removal of judges in Zambia coheres with the principles of judicial accountability and independence. Drawing upon insights from relevant international standards and scholarly literature, the article posits that the removal of judges is not only a necessary mechanism for judicial accountability but should also be seen as an essential safeguard for judicial independence. Its analysis suggests that some of the grounds for removal and the lack of adequate procedural safeguards within the current legal framework pose threats to both judicial accountability and independence. The article concludes with a call for necessary legal reform, urging policymakers to bring the framework in line with relevant international standards.
Compassion is the emotion that motivates people to relieve the physical, emotional, or mental pains of others. Engaging in compassionate behaviour has been found to enhance psychological wellness and resilience. However, constant displays of compassionate behaviour can lead to burnout particularly for healthcare workers who inherently practise compassion day to day. This burnout can be relieved by Compassion focused meditation. The aim of this review is to identify neuroplastic changes in the brain associated with meditation, with a focus on compassion and compassion related meditation.
Methods:
Based on PRISMA guidelines, we conducted a scoping review of studies which described neuroplastic effects of meditation, focusing on compassion-based training. Studies were excluded if they (i) included multiple meditation practices or (ii) included participant populations with psychiatric/neuropsychiatric history (except anxiety or depression) or (iii) included exclusively ageing populations.
Results:
The results of the reviewed studies showed various neurological changes in regions of the brain as a result of compassion based training. These regions include amygdala, the anterior insula, medial prefrontal cortex, medial orbitofrontal cortex and structures within the dopamine system.
Conclusion:
This review highlights that compassion-based training could lead to neuroplastic changes which interconnect to enhance overall well-being, resilience and compassionate care among health-care professionals. However, further work is required to establish conclusive evidence of its sustained benefit and cost-effectiveness, as well as its utility in a healthcare setting.
Many academics today struggle with their role in the climate and ecological crisis. Increasing numbers take to the streets to demand stronger climate measures, not just as citizens, but as scientists and scholars. How should we conceptualize and evaluate such actions? I examine the responsibilities of academics in the context of the climate and ecological crisis. I offer a defense of academic climate activism that is grounded in membership of the academic community and its special position in the climate crisis, not in the specific expertise of individual scholars. We have a responsibility, as members of the academic community, to listen to our colleagues’ warnings, let their message sink in, reflect on it, and let it move us to action. Such action can take many forms, including collective action. In a context where such warnings are actively thwarted, participating in protest as an academic is not necessarily undemocratic, nor at odds with professional integrity.
Collective deliberation plays a central role in both decision-making and judgment formation. Despite increasing research interest in this topic in philosophy and political science, a unified approach and a comprehensive understanding of the phenomenon are still lacking. This challenge stems, in part, from the conceptual ambiguity surrounding collective deliberation. This paper aims to contribute to the understanding of collective deliberation by proposing a conceptual elaboration on its meaning. Employing Carnap’s method of explication, I take the ordinary uses of the term as the explicandum and develop the concept of collective deliberation as shared reasoning (explicatum). More precisely, collective deliberation is characterized as shared reasoning embedded within a broader joint activity on the part of the group and applied in response to questions that require argumentation. Shared reasoning is further clarified in terms of its necessary conditions and objectives. Finally, the concept of collective deliberation as shared reasoning is evaluated against key criteria of theoretical adequacy (i.e., simplicity, similarity, exactness, and fruitfulness). I argue that the proposed concept enhances theoretical development, fosters theoretical unification, and advances our understanding of collective deliberation.
In Rayleigh–Bénard convection and Taylor–Couette flow cellular patterns emerge at the onset of instability and persist as large-scale coherent structures in the turbulent regime. Their long-term dynamics has been thoroughly characterised and modelled for the case of turbulent convection, whereas turbulent Taylor rolls have received much less attention. Here we present direct numerical simulations of axisymmetric Taylor–Couette flow in the corotating regime and reveal a transition to spatio–temporal chaos as the system size increases. Beyond this transition, Taylor rolls suddenly undergo erratic drifts evolving on a very slow time scale. We estimate an effective diffusion coefficient for the drift and compare the dynamics with analogous motions in Rayleigh–Bénard convection and Poiseuille flow, suggesting that this spontaneous diffusive displacement of large coherent structures is common among different types of wall-bounded turbulent flows.
Neuropsychiatric disorders in preeclampsia (PE) women are prevalent and worsen PE outcome. Immune-related biomarkers including soluble sCD80 and cytotoxic T-lymphocyte antigen-4 (sCTLA-4) are not well studied in relation to depression, anxiety, and chronic fatigue due to PE.
Methods:
The aim is to study serum immune-inflammatory biomarkers of PE and delineate their associations with the Hamilton Depression (HAMD), Anxiety (HAMA), and Fibro-Fatigue (FF) rating Scale scores. sCD80, sCTLA-4, vitamin D, granulocyte-macrophage colony-stimulating factor, zinc, copper, magnesium, and calcium were measured in 90 PE compared with 60 non-PE pregnant women.
Results
PE women show higher depression, anxiety and FF rating scale scores as compared with control women. sCTLA-4, sCD80, and copper were significantly higher and zinc, magnesium, and calcium significantly lower in PE women than in controls. Multiple regression analysis showed that around 55.8%-58.0% of the variance in the HAMD, HAMA and FF scores was explained by the regression on biomarkers; the top 3 most important biomarkers were sCTLA-4, sCD80, and vitamin D. The sCTLA-4/sCD80 ratio was significantly and inversely associated with the HAMD/HAMA/FF scores. We found that around 70% of the variance in systolic blood pressure could be explained by sCTLA-4, vitamin D, calcium, and copper.
Conclusions:
The findings underscore that PE and depression, anxiety, and chronic fatigue symptoms due to PE are accompanied by activation of the immune-inflammatory response system. More specifically, disbalances among soluble checkpoint molecules seem to be involved in the pathophysiology of hypertension and neuropsychiatric symptoms due to PE.
This paper advocates for a holistic approach to the menopause transition and challenges the current dominant narrative that frames this transition primarily in biological terms. It examines the psychological, social and cultural dimensions, addresses the stigma faced by older women and advocates for the vital role psychiatrists have to play in supporting postmenopausal women.
Increasing numbers of Americans are affected by serious mental illness and severe substance use disorders. While funding has increased for the treatment of these conditions in recent years, increases in service needs have outstripped resources. Further, too often those living with these conditions are incarcerated, held for inordinate periods without treatment in emergency departments, and/or relegated to the streets as part of the burgeoning numbers of homeless in the United States. These conditions require innovative approaches to care that should include integrated medical care and community resources to decrease isolation and to improve the response to crises as they occur. There are numerous opportunities already in place that, used appropriately, can improve outcomes for some of our most vulnerable people and will improve community living for all. This perspective describes available resources that can better address the mental health and substance use crisis facing the American people.
We show that every $(n,d,\lambda )$-graph contains a Hamilton cycle for sufficiently large $n$, assuming that $d\geq \log ^{6}n$ and $\lambda \leq cd$, where $c=\frac {1}{70000}$. This significantly improves a recent result of Glock, Correia, and Sudakov, who obtained a similar result for $d$ that grows polynomially with $n$. The proof is based on a new result regarding the second largest eigenvalue of the adjacency matrix of a subgraph induced by a random subset of vertices, combined with a recent result on connecting designated pairs of vertices by vertex-disjoint paths in $(n,d,\lambda )$-graphs. We believe that the former result is of independent interest and will have further applications.
Eleven chert samples from various geographical and geological locations and ages were heat treated, with two of the samples also undergoing in situ X-ray diffraction (XRD) during heat treatment. Characterisation was performed using X-ray fluorescence (XRF), XRD and Raman spectroscopy. The results indicated that the presence of moganite in cherts is independent of whether they are quartzitic or cristobalitic/tridymitic. After heating, cherts cannot be differentiated into these two types using XRD, as all the samples might contain quartz, cristobalite and tridymite. Heat treatment induced transformations in both siliceous and non-siliceous phases, forming new crystalline phases. The observed transformations at 1000°C agree with the literature data. The combination of XRD and Raman spectroscopy is crucial for comprehensive chert analysis, with Raman methods detecting lower concentrations and textural variations than XRD. A correlation exists between chert type (quartzitic or cristobalitic/tridymitic), i.e. mineralogy and age, but not between elemental composition and age. In situ XRD during heating shows distinct crystalline transformations. These transformations can affect significantly the properties of the cherts and has implications for conservation and provenance studies of archaeological tools. The analytical tools used to characterise the mineralogy of cherts are a fast and efficient alternative to conventional petrographic microscopy, especially in the case of heat-treated cherts.
Non-adherence and negative attitudes towards medication are major problems in treating psychotic disorders. Cytochrome P450 2D6 (CYP2D6) contributes to the metabolism of aripiprazole and risperidone, and variations in CYP2D6 activity may affect treatment response or adverse effects. However, the impact of these variations on adherence and medication attitudes is unclear. This study investigates the relationships between CYP2D6 phenotype, self-reported adherence, adverse effects, and attitudes among aripiprazole and risperidone users. The study analysed data from the SUPER-Finland cohort of 10,474 adults with psychotic episodes, including 1,429 aripiprazole and 828 risperidone users. The Attitudes towards Neuroleptic Treatment (ANT) questionnaire assessed adherence and adverse effects in all patients, while medication-related attitudes were examined in a subgroup of 1,000 participants. Associations between CYP2D6 phenotypes and outcomes were analysed using logistic regression and beta regression in aripiprazole and risperidone groups separately. Among risperidone users, we observed no association between CYP2D6 phenotypes and adherence, adverse effects, or attitudes. Similarly, we found no link between adherence and CYP2D6 phenotypes among aripiprazole users. However, aripiprazole users with the ultrarapid CYP2D6 phenotype had more adverse effects (OR = 1.71, 95 % CI 1.03–2.90, p = 0.041). Among aripiprazole users, CYP2D6 ultrarapid phenotype was associated with less favourable attitudes towards antipsychotic treatment (β = −0.48, p = 0.023). These findings provide preliminary evidence that the ultrarapid CYP2D6 phenotype is associated with increased adverse effects and negative attitudes towards antipsychotic medication among aripiprazole users. CYP2D6 phenotype did not influence adherence, adverse effects, or attitudes among risperidone users.
Early detection of psychosis is paramount for reducing the duration of untreated psychosis (DUP). One key factor contributing to extended DUP is service delay – the time from initial contact with psychiatric services to diagnosis. Reducing service delay depends on prompt identification of psychosis. Patients with schizophrenia and severe social impairment have been found to have prolonged DUP. Whether service delay significantly contributes to prolonged DUP in this group is unclear.
Aim
To examine and compare the course of illness for patients with schizophrenia who are homeless or domiciled, with a focus on service delay in detecting psychosis.
Method
In this case–control study, we included out-patients with a schizophrenia spectrum diagnosis and who were homeless or domiciled but in need of an outreach team to secure continuous treatment. Interviews included psychosocial history and psychopathological and social functioning scales.
Results
We included 85 patients with schizophrenia spectrum disorder. Mean service delay was significantly longer in the homeless group (5.5 years) compared with the domiciled group (2.5 years, P = 0.001), with a total sample mean of 3.9 years. Similarly, DUP was significantly longer in the homeless group, mean 15.5 years, versus 5.0 years in the domiciled group (P < 0.001). Furthermore, the homeless group had an earlier onset of illness than the domiciled group but were almost the same age at diagnosis.
Conclusions
Our findings point to the concerning circumstance that individuals with considerable risk of developing severe schizophrenia experience a substantial delay in diagnosis and do not receive timely treatment.
Schizophrenia is a chronic condition that requires long-term management. Quality of life is an important outcome measure for individuals diagnosed with schizophrenia; it can be tracked over time allowing evaluation of whether interventions lead to sustainable improvements. Nutrition and dietary interventions are an underutilized treatment for tackling the metabolic consequences of mental illness, which is now recognized as having increased importance in the management of schizophrenia. This study examines the impact of nutrition and dietary interventions on quality of life outcomes for those with schizophrenia.
Methods:
A systematic review of the literature was conducted, assessing the impact of nutritional interventions on quality of life outcomes in individuals with a diagnosis of schizophrenia.
Results:
A total of 982 articles were screened, of which nine articles met the inclusion criteria. Quality of life measures varied across studies, which made comparison across studies challenging. Previous studies had relatively small sample sizes and did not have long follow-up durations. Some of the studies found that dietary interventions such as counselling, weight management programs, food diaries and nutritional education improved quality of life, whereas others did not detect any effect.
Conclusions:
The review provides preliminary evidence that nutrition and dietary interventions may benefit quality of life among individuals with schizophrenia. There were however substantial limitations in studies highlighting the need for further research. The paper also highlights the need to standardize assessment tools for future quality-of-life research.
Advance Choice Documents (ACDs) have been recommended for inclusion in new mental health legislation for England and Wales based on evidence they reduce compulsory psychiatric admission, with particular benefit for Black people. As Black people disproportionately experience compulsory psychiatric admission in the UK, our aim was to explore potential barriers and enablers to effective ACD implementation for Black people with previous experience of compulsory admission.
Methods:
Six stakeholder workshops and one consensus workshop were held with: Black service users who had previously been involuntarily admitted, carers/supporters of Black service users, and mental health staff. Thematic analysis was conducted on workshop transcripts.
Results:
Participants were service users (n = 13), carers/supporters (n = 7), service users and carers/supporters (n = 3), and staff (n = 18). Thematic analysis identified themes of ‘training’, ‘completion’, ‘access’, and ‘use’ concerning ACD implementation. Stakeholders highlighted the importance of understanding the racialised experience of Black service users for effective ACD implementation. Strong communication between and amongst stakeholders and helpful systems for access were also emphasised. Stakeholders also recommended joint training and independent facilitation of ACDs to address Black service user-staff power imbalances.
Conclusions:
Known enablers and barriers to ACD implementation are important when considering ACDs for Black people, as is explicitly engaging with their experiences holistically, including racialised historical and individual experiences that underline some treatment preferences. Independent facilitation and shifts in service user-staff power dynamics present as key to realising the potential of ACDs to empower Black service users in relation to their care, and in turn to potentially reduce coercive care.