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981.
Kirschbaum KM Musshoff F Wilbert A Röhrich J Madea B 《Forensic science international》2011,207(1-3):66-69
In 2009 cutoff values of assessment criteria to testify abstinence control in order to estimate driving ability were standardized in Germany. The cutoff values are lower than required in existing guidelines like SAMHSA and there is critical discussion about detection of low concentrations by using immunoassay, especially concerning amphetamines in urine (50 ng/ml). In this study Direct ELISA kits were tested for their applicability to identify the absence of amphetamines, cannabinoids, opiates, cocaine, methadone and benzodiazepines in urine. Results were confirmed by LC/MS or GC/MS analyses. Sensitivity, specificity, predictive values (positive as well as negative) and overall misclassification rates were evaluated by contingency tables and were compared to ROC-analyses. Sensitivity results as well as specificity results were satisfying showing sensitivity values higher than 96% for each analyte. The amphetamine test we used showed sensitivity and specificity of 100% and 88%, respectively, even if amphetamine tests usually react with high cross-reactivity. Our study results include high discrimination at required cutoff values between positives and negatives for each drug group and demonstrate that immunological tests complying with requirements of current decreased urine cutoff values for assessment of driving ability do exist. 相似文献
982.
Kelsey Michael Bradshaw Brad Donohue Chad Cross Jessica Urgelles Daniel N. Allen 《Journal of family violence》2011,26(7):545-549
Parental dissatisfaction with children appears to be associated with child maltreatment. However, little is known regarding the specific domains of parental dissatisfaction that may increase child maltreatment potential, particularly in perpetrators of child maltreatment where substance abuse is present. In this study, responses to the Child Abuse Potential Inventory (CAPI) and a scale measuring parental satisfaction in 11 domains were examined in a sample of 82 mothers who were referred for treatment of substance abuse and child neglect by the local child protective service agency. Results indicated that mothers were relatively most satisfied with their children overall, and least satisfied in domains that were relevant to discipline (i.e., following house rules, compliance, reaction to redirection and punishment, completion of chores). Five of the 11 areas of parental satisfaction that were assessed evidenced negative correlations with child abuse potential, indicating that as satisfaction increased, abuse potential decreased. However, when correlation analyses excluded participants with elevated CAPI Lie scale scores (a measure of social desirability), only overall happiness demonstrated a significant negative correlation with child abuse potential. These results suggest that while associations are present among measures of parental satisfaction and child abuse potential, these associations are moderated to some extent by social desirability, which may help explain some of the inconsistencies reported in prior studies of parental satisfaction and child maltreatment potential. 相似文献
983.
Elizabeth M. Hammond Melissa A. Berry Dario N. Rodriguez 《Legal and Criminological Psychology》2011,16(2):242-252
Purpose. The purpose of this study was to examine the influence of rape myth acceptance, belief in a just world, and sexual attitudes on attributions of responsibility in a date rape scenario. We predicted that people higher in rape myth acceptance and those who more strongly believed in a just world, as well as those who held more conservative sexual attitudes, would attribute greater blame to the accuser than to the accused. Methods. One hundred seventy‐two undergraduates from a medium‐sized, Catholic university in the USA read a hypothetical date rape scenario and completed the Rape Myth Acceptance Scale, the Just World Scale, the Sexual Attitudes Scale, and a Judgment Questionnaire constructed for the current study. Results. Rape myth acceptance mediated the relationship between gender and judgments of responsibility for the accused and the accuser. Men were more likely to endorse rape myths and, consequently, assign less responsibility to the accused and more responsibility to the accuser than women. Conclusions. Pre‐existing beliefs regarding the nature of rape and the circumstances surrounding it may bias attributions of responsibility in date rape cases. There may be utility in addressing whether jurors hold such beliefs prior to the start of a trial. 相似文献
984.
985.
986.
Lonna Rae Atkeson Alex N. Adams Lisa A. Bryant Luciana Zilberman Kyle L. Saunders 《Political Behavior》2011,33(1):161-178
Telephone surveys have been a principle means of learning about the attitudes and behaviors of citizens and voters. The single
mode telephone survey, however, is increasingly threatened by rising costs, the declining use of landline telephones, and
declining participation rates. One solution to these problems has been the introduction of mixed-mode surveys. However, such
designs are relatively new and questions about their representativeness and the intricacies of the methodology remain. We
report on the representativeness of a post election mixed-mode (Internet and mail) survey design of 2006 general election
voters. We compare sample respondent means to sample frame means on key demographic characteristics and examine how mail and
Internet respondents differed in terms of attitudes, behaviors and demographics. We find that overall the Internet respondents
were representative of the population and that respondent choice of mode did not influence item response. We conclude that
mixed-mode designs may allow researchers to ask important questions about political behavior from their desktops. 相似文献
987.
Jan Löfström 《Citizenship Studies》2011,15(1):93-108
Institutional apologies for historical injustices can be conceived as acts of symbolic inclusion directed to people whose collective experiences and memories of the past have not been recognized in the hegemonic narratives of the past. However, in this article it is argued that such apologies also have exclusionary potential as vehicles of symbolic politics of citizenship in that they may designate the apologizing community, so that it effectively excludes cultural ‘aliens’, like migrants, from the community of ‘remedial’ citizens. The article suggests a crucial point is the rhetoric shifts when one is appealing to both cultural and political solidarity, as when apologizing in the name of the state but simultaneously invoking ‘our’ nation and ‘our’ history. Thus, the increasing number of institutional historical apologies is not necessarily incompatible with the trend of reinforcing the symbolic boundaries around ‘our’ historical–cultural communities that has been visible recently, e.g. in the demands for cultural canons and citizenship tests in many Western societies. 相似文献
988.
989.
990.
Kireeva AV Vozheva AB Bakhtina SM Volchenko SV Kuklin VN 《Sudebno-meditsinskaia ekspertiza》2007,50(3):22-25
The conditions of doxilamine isolation from biological fluids are studied. The method of its extraction with a mixture of organic solvents in pH 9 is proposed. Identification of doxilamine with techniques of thin layer chromatography, UV-, IR-spectroscopy, chromato-mass-spectrometry, densitometry, gas-liquid chromatography is described. UV-spectrometry, gas chromatography and densitometry can be used for quantitation of doxilamine. 相似文献