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91.
Fournier LR Patterson R Dyre BP Wiediger M Winters R 《Perception & psychophysics》2007,69(8):1409-1421
Across two experiments, decision priming was examined for conjunctions composed of first-order or first- and second-order stimulus features. Observers indicated the presence or absence of one or two features in a Gabor stimulus. When a pair of stimulus features differed in their speed of discrimination, responses indicating the presence of a conjunction were faster than those for the single feature for which discrimination was slowest (conjunction benefits). Also, responses indicating the absence of a conjunction were delayed if one of the features was present (conjunction costs). These results show that first- and second-order features can prime decisions about the presence of a conjunction and suggest that the two kinds of signals can be combined at a decision stage after the discrimination of stimulus properties has begun for each system. 相似文献
92.
Ellinor Salander Renberg PhD Heidi Hjelmeland PhD Roman Koposov MD PhD 《Suicide & life-threatening behavior》2008,38(6):661-675
Our aim was to build a model delineating the relationship between attitudes toward suicide and suicidal behavior and to assess equivalence by applying the model on data from different countries. Representative samples from the general population were approached in Sweden, Norway, and Russia with the Attitudes Toward Suicide (ATTS) questionnaire. Data on experience of suicidal behavior among significant others and self‐reported suicidal expressions were also collected. Structural equation modeling resulted in gender and country specific models where experience of suicidal behavior among significant others and self‐reported suicidal expressions earlier in life predicted attitudes, and attitudes predicted current suicidal expressions. The models included the attitude factors acceptance of suicide, condemnation, and preventability; age and level of education were also incorporated. The different models reveal possible ways to better understand gender and culture‐specific paths between attitudes and suicidal behaviors, and their relevance in a suicide prevention context is considered. 相似文献
93.
Joseph P. Hasley MA Biswadip Ghosh PhD Joseph Huggins MSW MSCIS Missy R. Bell MSHA MBA Lawrence E. Adler MD A. Laurie W. Shroyer PhD 《Suicide & life-threatening behavior》2008,38(5):576-591
The results of a systematic literature review that investigated suicide intent are presented. Of the 44 relevant articles identified, 17 investigated the relationships between various suicide risk factors and suicide intent and 25 publications investigated the relationships between suicide intent and various suicide outcomes. Despite recent advancements in the definition and nomological validity of suicide intent, a high degree of variability in the empirical measurement and analysis of suicide intent was found. Such variability limits future research related to measuring suicidal risk and outcomes, reporting suicide intent, or the meaningful comparison of diagnostic approaches or treatments across multiple studies. 相似文献
94.
The prevalence of mental health and suicidal behavior was examined 8 to 10 years after an adolescent suicide attempt. Of 71 persons, 79% had at least one psychiatric disorder (mean 1.7) at follow‐up, most commonly depression (46%), personality disorder (46%), and anxiety disorder (42%). The stability of diagnoses was moderate. The suicide attempters had received a substantial amount of treatment. One third had received inpatient treatment, and 78% psychiatric treatment, despite low compliance shortly after the index suicide attempt. At follow‐up, repeated suicide attempts were found in 44% of the sample, and half of those had an affective or personality disorder. 相似文献
95.
96.
Coping Card Usage can Further Reduce Suicide Reattempt in Suicide Attempter Case Management Within 3‐Month Intervention 下载免费PDF全文
Ying‐Chuan Wang MS Ling‐Yu Hsieh MS Ming‐Yu Wang MD Cheng‐Hsiang Chou PhD Min‐Wei Huang PhD Huei‐Chen Ko PhD 《Suicide & life-threatening behavior》2016,46(1):106-120
This randomized controlled trial was designed to evaluate the effectiveness of using crisis coping cards (n = 32) in the case management of suicide prevention compared with case management without the use of coping cards (n = 32) over a 3‐month intervention period. The generalized estimating equation was used to examine the interaction effect between treatments and time on suicide risk, depression, anxiety, and hopelessness. Results indicated that subsequent suicidal behaviors, severity of suicide risk, depression, anxiety, and hopelessness were reduced more in the coping card intervention group compared to the case management only group. Moreover, for the survival curves of time to suicide reattempt, the coping card group showed a significantly longer time to reattempt than the case management only group at 2‐month and 3‐month intervention periods. 相似文献
97.
A Cross‐National Comparison of Suicide Attempts,Drug Use,and Depressed Mood Among Dominican Youth 下载免费PDF全文
Juan B. Peña PhD LCSW Katherine E. Masyn PhD Lorna E. Thorpe PhD Stephanie M. Peña MSW Eric D. Caine MD 《Suicide & life-threatening behavior》2016,46(3):301-312
We compared suicide attempts, depressed mood, and drug use of 1,710 Dominican public high school students in New York City (NYC) and 9,573 in the Dominican Republic (DR) in 2009. Compared to DR Dominicans, NYC Dominicans were more likely to have reported lifetime marijuana use (27.6% vs. 1.5%), lifetime inhalant use (11.0% vs. 7.6%), lifetime other drug use (9.9% vs. 3.0%), depressed mood (31.3% vs. 27.2%), and suicide attempt (13.8% vs. 8.8%). The results of this study supported the hypothesis that substantial increases in illicit drug use, especially cocaine, heroin, ecstasy, and methamphetamines, among NYC Dominican youth account for their increased risk for suicide attempts compared to their DR Dominican counterparts. It also identified suicide attempts as a public health problem among NYC Dominicans, the largest NYC Latino immigrant population. 相似文献
98.
Lifetime and 12‐Month Nonsuicidal Self‐Injury and Academic Performance in College Freshmen 下载免费PDF全文
Glenn Kiekens MSc Laurence Claes PhD Koen Demyttenaere MD PhD Randy P. Auerbach PhD Jennifer G. Green PhD Ronald C. Kessler PhD Philippe Mortier MD Matthew K. Nock PhD Ronny Bruffaerts PhD 《Suicide & life-threatening behavior》2016,46(5):563-576
We examined whether nonsuicidal self‐injury (NSSI) is associated with academic performance in college freshmen, using census‐based web surveys (N = 7,527; response = 65.4%). NSSI was assessed with items from the Self‐Injurious Thoughts and Behaviors Interview and subsequently linked with the administratively recorded academic year percentage (AYP). Freshmen with lifetime and 12‐month NSSI showed a reduction in AYP of 3.4% and 5.9%, respectively. The college environment was found to moderate the effect of 12‐month NSSI, with more strongly reduced AYPs in departments with higher‐than‐average mean departmental AYPs. The findings suggest that overall stress and test anxiety are underlying processes between NSSI membership and academic performance. 相似文献
99.
Effect of Socioeconomic Status on the Linkage Between Suicidal Ideation and Suicide Attempts 下载免费PDF全文
Jeong Lim Kim PhD Ji Man Kim PhD Young Choi BSPH Tae‐Hoon Lee BSPH Eun‐Cheol Park MD PhD 《Suicide & life-threatening behavior》2016,46(5):588-597
Previous suicide attempts are a leading risk factor for completed suicide. To identify specific characteristics of those at high risk for attempts, we investigated associations with socioeconomic status (SES). Data from the 2013 Korean Community Health Survey (KCHS) included adults who reported suicidal ideation (N = 220,245). Attempts in the past 12 months were assessed. Associations of demographic, socioeconomic, and suicide‐related behavioral factors were analyzed using multiple logistic regression. Among those with suicidal ideation, 862 (3.9%) had attempted suicide. After stratification by age and gender, results showed that low education and unemployed young adult men and women had significantly higher rates of attempts. The lowest income level was associated with significantly higher rates of attempts in only young adult women. Among those with the lowest and highest income, the association between ideation and attempts was attenuated, whereas it was enhanced among other income groups. 相似文献
100.
In Eating‐Disordered Inpatient Adolescents,Self‐Criticism Predicts Nonsuicidal Self‐Injury 下载免费PDF全文
Liat Itzhaky PhD Golan Shahar PhD Daniel Stein MD Silvana Fennig MD 《Suicide & life-threatening behavior》2016,46(4):385-397
We examined the role of depressive traits—self‐criticism and dependency—in nonsuicidal self‐injury (NSSI) and suicidal ideation among inpatient adolescents with eating disorders. In two studies (N = 103 and 55), inpatients were assessed for depressive traits, suicidal ideations, and NSSI. In Study 2, motivation for carrying out NSSI was also assessed. In both studies, depression predicted suicidal ideation and self‐criticism predicted NSSI. In Study 2, depression and suicidal ideation also predicted NSSI. The automatic positive motivation for NSSI was predicted by dependency and depressive symptoms, and by a two‐way interaction between self‐criticism and dependency. Consistent with the “self‐punishment model,” self‐criticism appears to constitute a dimension of vulnerability for NSSI. 相似文献