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Barry C. Arnold 《Psychometrika》1975,40(4):579-581
Frender and Doubilet suggest that Bousfield's ratio of repetitions (RR) is the best measure of clustering in free recall presently available. Conditioning only on the number of words recalled, they determine the mean ofRR in the absence of clustering. In this note the null variance ofRR is presented. This permits development of conservative significance tests based on the Cramér inequality. 相似文献
165.
Mark S. Oordt PhD ABPP Professor of Psychology David A. Jobes PhD ABPP Vincent P. Fonseca MD MhH Steven M. Schmidt PhD 《Suicide & life-threatening behavior》2009,39(1):21-32
Remarkably little systematic research has studied the effects of clinical suicidology training on changing practitioner attitudes and behaviors. In the current study we investigated whether training in an empirically‐based assessment and treatment approach to suicidal patients administered through a continuing education workshop could meaningfully impact professional practices, clinic policy, clinician confidence, and beliefs posttraining and 6 months later. At the 6 month follow‐up we found that 44% of practitioners reported increased confidence in assessing suicide risk, 54% reported increased confidence in managing suicidal patients, 83% reported changing suicide care practices, and 66% reported changing clinic policy. These results suggest that a brief and carefully developed workshop training experience can potentially change provider perceptions and behaviors with a possible impact on clinical care therein. 相似文献
166.
Patrick Frottier MD Franz Koenig PhD Michaela Seyringer MD Teresa Matschnig MD Stefan Fruehwald MD 《Suicide & life-threatening behavior》2009,39(4):376-385
The “Viennese Instrument for Suicidality in Correctional Institutions” (VISCI) presented here is based on the results of a large case‐control study and on research on literature examining suicide prevention in general and in the prison population in particular. The aim of this study was to validate the properties of the VISCI to differentiate between suicides and nonsuicides. The sensitivity and specificity of the VISCI was tested in the files of 55 correctional suicides, and 110 controls. VISCI differentiated well between suicides and nonsuicides. The routine administration of the VISCI may help to direct the existing professional attention to inmates with the highest need. 相似文献
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Sunil Bhar PhD Marjan Ghahramanlou‐Holloway PhD Gregory Brown PhD Aaron T. Beck MD 《Suicide & life-threatening behavior》2008,38(5):511-516
Depression, hopelessness, and low self‐esteem are implicated as vulnerability factors for suicide ideation. The association of self‐esteem with suicide ideation after controlling for depressed mood and hopelessness was examined. Adult psychiatric outpatients (N = 338) completed measures of self‐esteem, suicide ideation, hopelessness, and depression. Self‐esteem was operationalized as beliefs about oneself (self‐based self‐esteem) and beliefs about how other people regard oneself (other‐based self‐esteem). Each dimension of self‐esteem was negatively associated with suicide ideation after controlling for depression and hopelessness. Of the two dimensions of self‐esteem, other‐based self‐esteem was the more robust predictor of suicide ideation. These findings suggest that even in the context of depression and hopelessness, low self‐esteem may add to the risk for suicide ideation. 相似文献
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Prakarn Thomyangkoon MD 《Suicide & life-threatening behavior》2008,38(6):728-740
The objective of this study was to identify the impact of a patient's suicide on psychiatrists in Thailand. A confidential coded postal questionnaire survey was sent to 320 eligible psychiatrists; with a response rate of 52.18%). The results showed that 94 (56.28%) of responding psychiatrists had a patient die by suicide, consistent with high rates found in similar large‐scale studies in the United States and United Kingdom. Less than half (41.5%) of patients had been diagnosed with schizophrenia, 33% had a depressive disorder, and the others had a wide array of diagnoses. More than 50% of psychiatrists reported personally experiencing sadness, depression, hopelessness, and guilt; 74.5% reported professional reactions, most frequently a review of their practice (93.4% reported being more aggressive in assessment of suicidality). Respondents were diverse in their postvention; 90% of Thai psychiatrists reported that working through with colleagues was most helpful. Family and friends helped. A majority (72.4%) of psychiatrists prayed or did “merit” for the dead patient; 86.8% found it helpful. This finding suggests that cultural sensitivity may be needed to understand the impact of suicide on psychiatrists but also to its response. 相似文献
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Dr. Robert I. Simon MD 《Suicide & life-threatening behavior》2008,38(5):517-522
Psychiatrists and other mental health professionals are trained to assess patients by direct observation and examination. Short inpatient length of stay, brief outpatient visits, emergency room evaluations, and other time‐limited clinical settings require rapid assessment of suicide risk. Recognition of behavioral suicide risk factors can assist in the early identification of the guarded suicidal patient, thus avoiding total reliance on the patient's reporting. 相似文献
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