The Aftermath of Suicide: A Review of Empirical Evidence

1990 ◽  
Vol 20 (2) ◽  
pp. 149-171 ◽  
Author(s):  
Jan van der Wal

The empirical studies on mourning after suicide were evaluated systematically with the aid of a descriptive model of grief. The starting point in the formulation of this model is the assumption that the bereaved are active in their processing of the loss. The current stages and component theories are rejected on the grounds of empirical contra-evidence and theoretical considerations. Instead, a framework of tasks of bereavement is presented in which the essential tasks confronting survivors in their adaption to the loss are formulated: detachment of the deceased, preserving a satisfactory self-image, and keeping in contact with people who can be of support during the grief process. An examination is made of what is known about the situation of survivors of suicide in this respect. Grief after suicide appears to differ on a number of qualitative aspects from grief after other causes of death. These differences probably do not, however, lead to an atypical mourning process. Generally speaking, the grief process seems to show the same course and main features as those occurring after other types of death, especially after sudden unnatural death. It can be concluded from the literature reviewed that there is no empirical evidence to support the popular notion that survivors of suicide show more pathological reactions, a more complicated and prolonged grief process, than other survivor groups.

Author(s):  
Nils Holtug

The national identity argument suggests that sharing a national identity fosters social cohesion. This chapter considers a specific version of the argument, according to which shared national identities are required for, or at least facilitate, trust and solidarity and therefore egalitarian redistribution. The argument is assessed in terms of the theoretical arguments that can be provided for believing that national identities create trust and solidarity, more specifically, the ‘sympathy account’ and the ‘predictability account’ are considered. Furthermore, empirical studies that test the proposed causal relationship between national identity and social cohesion are scrutinized, focusing in particular on a recent Danish study. It is concluded that neither these theoretical considerations nor the available empirical evidence supports the national identity argument.


2018 ◽  
Author(s):  
Lauren Marie Ackerman

Until now, there has been little experimental work investigating the processing and formal properties of the singular they suite of pronouns. As scientific and popular attention to singular they increases, it will be critical for research to acknowledge theoretical and ethical issues regarding discussion of this phenomenon. This commentary uses the recent paper by Doherty & Conklin (2017) as a starting point to discuss issues surrounding work on the various forms of singular they. It concludes that there is sufficient theoretical and empirical evidence to claim they has a grammatically singular form (at least in colloquial English). It also recommends care be taken in academic discussions of the grammaticality and acceptability of terms which are associated with marginalised communities.


2019 ◽  
Author(s):  
Xunbing Shen

Microexpressions do exist, and they are regarded as valid cues to deception by many researchers, furthermore, there is a lot of empirical evidence which substantiates this claim. However, some researchers don’t think the microexpression can be a way to catch a liar. The author elucidates the theories predicting that looking for microexpressions can be a way to catch a liar, and notes that some data can support for the utilization of microexpressions as a good way to detect deception. In addition, the author thinks that the mixed results in the area of investigating microexpressions and deception detection may be moderated by the stake. More empirical studies which employ high-stake lies to explore the relationship between microexpressions and deception detection are needed.


Author(s):  
Avner Baz

The chapter argues that empirical studies of first-language acquisition lend support to the Wittgensteinian-Merleau-Pontian conception of language as against the prevailing conception that underwrites the method of cases in either its armchair or experimental version. It offers a non-representationalist model, inspired by the work of Michael Tomasello, for the acquisition of “knowledge,” with the aim of showing that we could fully account for the acquisition of this and other philosophically troublesome words without positing independently existing “items” to which these words refer. The chapter also aims at bringing out and underscoring the striking fact that, whereas many in contemporary analytic philosophy regard and present themselves as open and attentive to empirical science, they have often relied on a conception of language that has been supported by no empirical evidence.


Economies ◽  
2021 ◽  
Vol 9 (1) ◽  
pp. 25
Author(s):  
Basem Ertimi ◽  
Tamat Sarmidi ◽  
Norlin Khalid ◽  
Mohd Helmi Ali

A variety of critical empirical studies are interested in and focused on complex issues related to natural resource management and resource curse, whilst less can be found combining diverse factors that affect the dynamics of this curse and mitigate it. The case study of Norway is used as the benchmark policy framework in oil-rich countries to invest oil revenues and set correct fiscal policies. In this study, an analytical framework was structured to evaluate the coherence of resource management with sustainability as a starting point, contributing to further assessments of how the adaptation of such policies is incorporated in resource management to mitigate the resource curse. The analysis also suggests that oil-rich countries can learn from Norway’s experience to mitigate this resource curse and utilize oil revenues in the interest of the country. In addition, the analysis helps in effective management and the protection of ecological resources as these are becoming an increasingly important strategic part of natural wealth. This study aimed to provide an overarching framework designed to help conceptualize key issues of natural resource management and the resource curse in oil-rich countries and understand the challenges facing those countries in managing the natural resources.


2022 ◽  
Vol 53 (1) ◽  
pp. 65-84

Many mathematics educators believe a goal of instruction is for students to obtain conviction and certainty in mathematical statements using the same types of evidence that mathematicians do. However, few empirical studies have examined how mathematicians use proofs to obtain conviction and certainty. We report on a study in which 16 advanced mathematics doctoral students were given a task-based interview in which they were presented with various sources of evidence in support of a specific mathematical claim and were asked how convinced they were that the claim was true after reviewing this evidence. In particular, we explore why our participants retained doubts about our claim after reading its proof and how they used empirical evidence to reduce those doubts.


2021 ◽  
Vol 26 (1) ◽  
pp. 30-35
Author(s):  
Rita M. Rivera ◽  
Denise Carballea

Did you know that a derailment during the grieving process can lead to prolonged grief disorder? Uncover psychosocial considerations of grieving during a pandemic.


2012 ◽  
Vol 8 (5) ◽  
pp. 768-771 ◽  
Author(s):  
Alex R. Hall ◽  
Adam D. Miller ◽  
Helen C. Leggett ◽  
Stephen H. Roxburgh ◽  
Angus Buckling ◽  
...  

An influential ecological theory, the intermediate disturbance hypothesis (IDH), predicts that intermediate levels of disturbance will maximize species diversity. Empirical studies, however, have described a wide variety of diversity–disturbance relationships (DDRs). Using experimental populations of microbes, we show that the form of the DDR depends on an interaction between disturbance frequency and intensity. We find that diversity shows a monotonically increasing, unimodal or flat relationship with disturbance, depending on the values of the disturbance aspects considered. These results confirm recent theoretical predictions, and potentially reconcile the conflicting body of empirical evidence on DDRs.


2018 ◽  
Vol 6 (1) ◽  
pp. 43-70
Author(s):  
Gaëtanelle Gilquin ◽  
Andrew McMichael

Abstract This paper empirically tests a number of criteria proposed in the literature to identify the prototype of a linguistic category in order to see how they compare with each other - and what this can tell us about the concept of prototypicality. The item under investigation is through, and the starting point is an intuition-based definition of prototypical through. The different criteria are frequency of use, ease of elicitation, historical origin, patterns in L1 acquisition and patterns in L2 use. All instances of through retrieved for testing each of these criteria are classified according to a taxonomy couched in Construction Grammar terms. The findings confirm the special status of the intuition-based prototype of through (the [X moves through Y] construction) according to some of the criteria, but also reveal divergent results, in particular a central use of the instrumental prepositional phrase with through. Conclusions are drawn about the theoretical concept of prototypicality and its possible multi-faceted nature, and more generally about the place of empirical evidence in Cognitive Linguistics.


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