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Rebecca Morrison BA MSC Rory C. O'Connor BSc PhD 《Suicide & life-threatening behavior》2008,38(5):523-538
Rumination has been persistently implicated in the etiology of hopelessness and depression, which are proximal predictors of suicidality. As a result, researchers have started to examine the role of rumination in suicidality. This systematic review provides a concise synopsis of the current progress in examining the relationship between rumination and suicidality, and highlights areas for future research. A search of the international literature was conducted using the three main psychological and medical databases. Eleven studies were identified providing evidence, with one exception, of a relationship between rumination and suicidality. This review also highlights the considerable dearth of studies on this area of concern, specifically of case‐control and prospective, clinical studies, in the worldwide literature. 相似文献
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Treating the Capability for Suicide: A Vital and Understudied Frontier in Suicide Prevention 下载免费PDF全文
Michael D. Anestis PhD Keyne C. Law MA Hyejin Jin BA Claire Houtsma BS Lauren R. Khazem MA Brittney L. Assavedo MA 《Suicide & life-threatening behavior》2017,47(5):523-537
Current efforts at suicide prevention center largely on reducing suicidal desire among individuals hospitalized for suicidality or being treated for related psychopathology. Such efforts have yielded evidence‐based treatments, and yet the national suicide rate has continued to climb. We propose that this disconnect is heavily influenced by an unmet need to consider population‐level interventions aimed at reducing the capability for suicide. Drawing on lessons learned from other public health phenomena that have seen drastic declines in frequency in recent decades (HIV, lung cancer, motor vehicle accidents), we propose that current suicidality treatment efforts trail current suicidality theories in their lack of focus on the extent to which individuals thinking about suicide are capable of transitioning from ideation to attempt. We summarize extant evidence for specific capability‐centered approaches (e.g., means safety) and propose other options for improving our ability to address this largely overlooked variable. We also note that population‐level approaches in this regard would represent an important opportunity to decrease risk in individuals who either lack access to evidence‐based care or underreport suicidal ideation, as a reduced capability for suicide would theoretically diminish the potency of suicidal desire and, in this sense, lower the odds of a transition from ideation to attempt. 相似文献
44.
Jennifer Watling Neal Zachary P. Neal Mariah Kornbluh Kristen J. Mills Jennifer A. Lawlor 《American journal of community psychology》2015,56(3-4):422-435
Despite widespread recognition of a research–practice gap in multiple service sectors, less is known about how pre‐existing communication channels facilitate the flow of information between researchers and practitioners. In the current study, we applied an existing typology of brokerage developed by Gould and Fernandez (Sociol Methodol 19:89–126, 1989 ) to examine what types of brokerage facilitate information spread between researchers and educational practitioners. Specifically, we conducted semi‐structured interviews with 19 school administrators and staff in two public school districts regarding their experiences searching for information about instructional, health, and social skills programs. Using deductive content analysis, we found evidence of all five types of brokerage identified by Gould and Fernandez ( 1989 ). However, only three types of brokerage—gatekeepers, representatives, and liaisons—were involved in the flow of information between school administrators and researchers. Moreover, information transfer often occurred in longer chains that involved multiple, distinct types of brokerage. We conclude with the broad implications of our findings for narrowing the research–practice gap by improving researchers’ dissemination efforts and practitioners’ search for information. 相似文献
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Does Reintegration Stress Contribute to Suicidal Ideation Among Returning Veterans Seeking PTSD Treatment? 下载免费PDF全文
Moira Haller PhD Abigail C. Angkaw PhD Brittany A. Hendricks BA Sonya B. Norman PhD 《Suicide & life-threatening behavior》2016,46(2):160-171
Although posttraumatic stress disorder (PTSD) and other psychiatric symptoms are well‐established risk factors for suicidal ideation among returning veterans, less attention has been paid to whether the stress of reintegrating into civilian society contributes to suicidal ideation. Utilizing a sample of 232 returning veterans (95% male, mean age = 33.63 years) seeking PTSD treatment, this study tested whether reintegration difficulties contribute to suicidal ideation over and above the influence of PTSD symptoms, depression symptoms, and potential substance misuse. Logistic regressions indicated that reintegration stress had a unique effect on suicidal ideation over and above PTSD and depression symptoms. Reintegration stress interacted with substance misuse to predict suicidal ideation, such that the effect of reintegration stress on suicidal ideation was much larger for those with potential substance misuse. Exploratory analyses also examined which types of reintegration difficulties were associated with suicidal ideation, and found that difficulty maintaining military friendships, difficulty getting along with relatives, difficulty feeling like you belong in civilian society, and difficulty finding meaning/purpose in life were all significantly associated with suicidal ideation, beyond the effects of psychiatric symptoms and potential substance misuse. Findings highlight the importance of addressing reintegration stress for the prevention of suicide among returning veterans. Implications for treatment are discussed. 相似文献
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Childhood Abuse,Nonsuicidal Self‐Injury,and Suicide Attempts: An Exploration of Gender Differences in Incarcerated Adults 下载免费PDF全文
Jenelle Power PhD Renee Gobeil PhD Janelle N. Beaudette MA Mary B. Ritchie BA Shelley L. Brown PhD Hayden P. Smith PhD 《Suicide & life-threatening behavior》2016,46(6):745-751
The relationship between types of childhood abuse, suicide attempts, and nonsuicidal self‐injury (NSSI) was examined in a sample of 415 incarcerated adults (268 men, 147 women). Men and women were equally likely to experience childhood abuse, although women were more likely to report sexual abuse and men were more likely to report emotional neglect. Sexual abuse was the only type of abuse found to predict NSSI and suicide attempts in women. For men, physical abuse and physical neglect were significant predictors of NSSI and suicide attempts, respectively. Gender differences exist and should be examined in future research in this area. 相似文献
48.
研究尼可地尔、前列地尔及两药物联合应用预处理对心肌缺血再灌注中的影响,探究其作用机制.采用Tunel法检测心肌组织的凋亡情况,免疫组化法检测Bax、Bcl-2和caspase-3的蛋白表达情况.结果显示尼可地尔和前列地尔半剂量联合组细胞凋亡数、Bax和caspase-3的表达量均明显低于其他给药组(P<0.05),Bcl-2的表达量明显高于其他给药组(P<0.05);尼可地尔和前列地尔单给药组细胞凋亡、Bax、caspase-3表达均有降低,Bcl-2表达升高,但效果不及联合用药半剂量组.以此得出结论尼可地尔和前列地尔的联合用药效果较好,可加强对心肌的保护作用. 相似文献
49.
Kathy Chan BA Kailee Penner BA Janet W. T. Mah MA 《Child & family behavior therapy》2013,35(2):85-102
The use of parenting measures that are developed for use with Western families without testing their validity among families from non-Western cultural backgrounds may not be appropriate. Similar parenting behaviors may affect child outcomes in different ways across different cultures. This study examined the cross-cultural validity of an observational Maternal Responsiveness coding system and of self-reports of lax/inconsistent parenting in Euro–Canadian (n = 23) and East Asian immigrant mothers (n = 23) of 4- to 7-year-old sons. In Euro–Canadian mothers, observed parenting responsiveness was associated with less lax/inconsistent parenting and fewer child behavior problems. In East Asian immigrant mothers, however, observations of greater responsiveness were not related to reports of lax/inconsistent parenting, and were associated with greater child behavior problems. Implications for the use of these parenting measures across culture groups are discussed. 相似文献
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