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281.
Previous research has shown a consistent positive association between non-suicidal self-injury and depressive symptoms. However, the direction of the effects has not been examined. To understand whether non-suicidal self-injury predicts depressive symptoms or vice versa, we examined the relations between non-suicidal self-injury and depressive symptoms across three waves of self-report data collected 1 year apart from 506 Swedish adolescents (47 % girls; M age = 13.21; SD = .57) who were attending 7th grade at the onset of the study. The results suggest that depressive symptoms predict increases in non-suicidal self-injury 1 year later between the first and second waves of the study. Between the second and third waves of the study depressive symptoms and non-suicidal self-injury were significantly correlated indicating co-occurrence with no direction of effect rather than depressive symptoms predicting non-suicidal self-injury or vice versa. Group comparisons revealed no differences for boys and girls. The findings help clarify the relationships between non-suicidal self-injury and depressive symptoms during middle adolescence.  相似文献   
282.
Studies of stress consistently have linked individuals’ experiences of stress to maladjustment, but limited attention has been given to cultural stressors commonly experienced by minority individuals. To address this, the current study examined the links between cultural stressors and prospective changes in mental health symptoms in a sample of 710 (49 % female) Mexican American youth. In addition, the moderating role of both family and neighborhood cohesion was examined. In-home interviews were completed with youth, mothers (required) and fathers (optional) to collect data on youth’s experiences of cultural stressors (discrimination and language hassles) and internalizing/externalizing behavior, and mothers’ report of family cohesion and mothers’ and fathers’ report of neighborhood cohesion. Analyses revealed that youth’s experiences of discrimination and language hassles at 5th grade were related positively to increases in internalizing symptoms at 7th grade. Additionally, youths who reported higher levels of language hassles in 5th grade experienced increases in externalizing symptoms across the 2-year span. Both family and neighborhood cohesion emerged as significant moderating factors but their impact was conditional on youth’s gender and nativity. Limitations and future implications are discussed.  相似文献   
283.
The article presents a study of the Danish YWCA from 1883 to 1940. The approach adopted is that of cultural analysis, drawing on inspiration from several fields, not least cultural anthropology and so‐called empowerment research (Habermas 1968). The YWCA building in Copenhagen is used as the starting‐point for exploring the YWCA as a culture and for a discussion of the religious, social and feminist issues of the YWCA.  相似文献   
284.
The National Institute of Forensic Toxicology, Oslo, receives blood and urine samples from all Norwegian drivers apprehended on suspicion of driving under the influence of alcohol or drugs. In 1983 we received samples from 1446 drug-suspected drivers, out of which 445 underwent toxicological analysis. The drugs found most frequently were tetrahydrocannabinol (THC) (n = 199), diazepam (n = 166) and amphetamine (n = 102). A cautious interpretation of the data indicate that about 200 of the 445 subjects selected for toxicological analysis drove under severe influence of drugs. Because of the high percentage of submitted cases not analysed for drugs, this figure represents a minimum estimate. Compared with the results from 1978, we found a several-fold increase in detections of THC and amphetamine in 1983. The number of diazepam detections did not increase in a similar way, but we estimated that the diazepam detections would have increased 3-fold if we had analysed as frequent for this drug in 1983 as in 1978.  相似文献   
285.
Frontal sinuses of Japanese skulls were radiographically examined from the view point of identifying individuals. The system of classification of sinus was proposed, basing on the area size, the bilateral asymmetry, the superiority of side, the outline of upper borders, the partial septa and the supraorbital cells. Frontal sinus patterns could be divided into above 20,000 possible combinations by combining the class numbers in each classification item described above. The frontal sinus pattern of a given person was formulated as a code number which was determined by arranging the class numbers in each classification item as serial numbers. This identification system by the frontal sinus pattern should allow one to characterize each person. The application of this identification system to an actual criminal case was also described.  相似文献   
286.
Studies are reported on microbial conversion of various unsaturated fatty acids to 10-hydroxy and/or 10-oxo fatty acids by Micrococcus luteus. Four fatty acids possessing cis-9-unsaturation produced 10-hydroxy and 10-oxo fatty acid products, but three enoic acids possessing trans-9-unsaturation or double bond(s) in other than the 9-carbon position were inactive as substrates. 10-Hydroxy palmitic and stearic acids were converted to the corresponding 10-oxo fatty acids, but the 10-oxo compounds were inactive as substrates. This indicates that the metabolic sequence of cis-9-enoic fatty acid by the microbial enzyme(s) is first converted to 10-hydroxy fatty acid and then to its 10-oxo compound.  相似文献   
287.
Abstract

The current study surveyed a random sample of Texas law enforcement officers (n?=?109) about their knowledge regarding behaviors indicative of deception. The officers were not highly knowledgeable about this topic, overall performing at a chance level in assessing how various behavioral cues relate to deception. Confidence in one's skill was unrelated to accuracy, and officers who reported receiving the most training and utilizing these skills more often were more confident but no more accurate in their knowledge of the behaviors that typically betray deception. The authors compare these results to previous studies that have examined officers’ beliefs in other countries and discuss the implication of these results in terms of developing future training programs that may debunk the common misconceptions that officers possess.  相似文献   
288.
289.
This paper describes two views on the economic effects of government budget deficits. According to the traditional view, deficits have a variety of adverse economic consequences. In particular, they cause domestic residents to save less and eventually to have a lower standard of living than would have occurred if the same level of government spending had been financed entirely with current taxes. A competing view, known as the Ricardian view, holds that the economy is little affected by whether a given level of government spending is financed entirely by current taxes or by some feasible combination of taxes and borrowing. Most of the empirical research on the economic consequences of deficits has failed to isolate the effects predicted by the traditional view. The paper also discusses why the conventional methods of measuring the government budget deficit are not the most economically meaningful ones.  相似文献   
290.
Reviews     
Arabic Edition of the British Council Map of Europe and the Middle East. Scale 1: 11,000,000. Royal Geographical Society

Iraq Irrigation Handbook: Part I. Euphrates. Compiled by Ahmed Sousa, under the direction of J. D. Atkinson. Published at Baghdad by the Government of Iraq, 1944. 10” × 7”. Pp. in, with 35 tables, 18 figures and 1 plate, also, in a portfolio 15” × 14”, 16 other plates. Price not stated.

Jenghis Khan. By W. Yan. Hutchinson International Authors, Ltd. 9s. 6d.

From Tunisia to Normandy. By Major‐General H. Rowan‐Robinson, C.B., C.M.G., D.S.O. Hutchinsoh.

Defence is Our Business. By Brigadier J. G. Smyth, V.C., M.C. Hutchinson and Co. 10s. 6d.

Anna and the King of Siam. By Margaret Landon. Illustrated by Margaret Ayer. John Day Co., New York. Pp. 391.

The Modern Prison System of India. By Lieut.‐Colonel F. A. Barker, C.I.E., O.B.E., M.A., M.D., B.C., I.M.S. (Retd.).

Fabian Colonial Essays. With an Introduction by A. Creech Jones, M.P., and edited by Dr. Rita Hinden. Geo. Allen and Unwin. Pp. 261. 8s. 6d. 1945.

Modern Exploration. F. Kingdon Ward. 124 pp. Published by Jonathan Cape at 6s.  相似文献   
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