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161.
Past research has documented the positive association between parental hostility and offspring involvement in intimate partner violence. Researchers, practitioners, and parents typically adopt the standpoint that parental warmth may counter these negative lessons. However, Straus and colleagues argue that parents foster IPV to the extent that they teach their child that verbal and physical aggression are a normal and legitimate component of loving relationships. A strict interpretation of social learning theory would suggest that these lessons are more, not less, likely to occur when parental hostility is interspersed with displays of affection. The present study tests this idea using data from 2,088 undergraduate students from a large university in the Southeast. Consistent with Straus' arguments, findings suggest that, rather than attenuating the negative effects of hostility, supportive interactions seem to amplify the probability that offspring will emulate aggressive behaviors in their own romantic relationships. The same is true for the effects of harsh parenting for women. It seems that the best way parents can avoid contributing to their child's chances of being in a violent dating relationship is to eschew family interaction involving verbal and physical aggression.  相似文献   
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Assertions have been made about the immortality of public‐sector organizations and the need for higher rates of termination of public‐sector organizations. Research on the American federal government argued that such organizations had mortality rates lower than private‐sector organizations. Better research demonstrated that the mortality of public‐sector organizations has occurred at the highest rates observed in the private sector, where rates could be expected to be high because most organizations were very small. Mostly large public‐sector organizations were examined in the U.S. – they should have had low mortality rates. What is the situation in Canada? How does Canadian survival of public‐sector organizations compare to that in other sectors and other countries? This article compares the survival and mortality rates of Canadian public‐sector organizations to those of the private sector and the non‐profit sector. It also compares Canadian public‐sector organizations to those in Ireland and the U.S., finding that Canadian federal organizations have not been immortal and that their mortality rates are among the highest detected. The pattern of Canadian public‐sector organization terminations is punctuated equilibrium.  相似文献   
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Psychosocial adjustment and life constraints of 81 domestic violence shelter graduates were examined via field interviews in the community, assessing womens current life status, satisfaction with core life domains, and violence experience, pre- and post-shelter. Psychometric scales for depression and trauma symptoms were also administered. Participants had received extensive services in either an emergency or a transitional living shelter. Although fairly satisfied across life domains, many had serious post-shelter financial hardships. Most importantly, they reported remarkably little post-shelter violence exposure, either within or outside of romantic relationships. Despite now living independently, 43% and 75% reported clinical levels of depression and trauma symptoms, respectively. In hierarchical stepwise regressions, depression was related to womens childhood sexual abuse, dissatisfaction with housing and their own parenting, and experience of financial difficulties conjoined with public assistance. Trauma symptoms were associated with childhood sexual abuse and post-shelter financial difficulties. The impaired psychosocial functioning and life difficulties of these predominantly successful domestic violence survivors highlights the need for specialized shelter intervention and continuity of care in the community.  相似文献   
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Abused mothers and their school-aged children who recently entered domestic violence emergency shelters were assessed by individual interview and psychometric measures. Children had positiveviews of the shelter residence. Mothers and children reported high-quality relationships with eachother. Children came from highly violent homes, and the majority had attempted to intervene in theinteradult violence. Hierarchical multiple regressions were conducted on child PTSD symptoms, child behavior problems, and maternal depression, anxiety, and anger. Child PTSD symptoms were associated with amount of physical violence. Child behavioral problems were related to mother anxiety andanger. The predictors of maternal emotional distress varied. Depression was associated with sexualabuse, child physical intervention, and quality of mother–child relationship; anxiety was related to witnessing child abuse, child age, and child internalizing behaviors; anger was associated with abuse-related injuries, violence frequency, and child internalizing behaviors. Augmentationof shelter-based interventions for children's trauma, maternal emotional distress, and parenting are discussed.  相似文献   
168.
The evidential value of cosmetic foundation smears in forensic casework   总被引:1,自引:0,他引:1  
Cosmetic foundation products are easily transferred to clothing and other surfaces as a result of contact with such objects. Examination of past cases involving cosmetics in New Zealand has shown cosmetic foundation to be one of the more common cosmetic products encountered. The aim of this research was to determine the most discriminating method for the comparison of transferred foundation with samples obtained from a known source in forensic casework. Fifty-three foundation samples were analyzed by Fourier transform infrared spectroscopy (FTIR), gas chromatography with a flame ionization detector (GC-FID) and scanning electron microscopy-energy dispersive X-Ray analysis (SEM-EDX). It was found that a 5 mm2 section of a light smearing was enough to provide detectable results. The discriminating powers for FTIR, SEM-EDX and GC-FID were 98.3, 93.8, and 82.0% respectively. A combination of all three techniques provided a discriminating power of 99.7%, meaning that almost complete discrimination was achieved between the foundation samples.  相似文献   
169.
The combination of photographs taken at two or three wavelengths at and bracketing an absorbance peak indicative of a particular compound can lead to an image with enhanced visualization of the compound. This procedure works best for compounds with absorbance bands that are narrow compared with "average" chromophores. If necessary, the photographs can be taken with different exposure times to ensure that sufficient light from the substrate is detected at all three wavelengths. The combination of images is readily performed if the images are obtained with a digital camera and are then processed using an image processing program. Best results are obtained if linear images at the peak maximum, at a slightly shorter wavelength, and at a slightly longer wavelength are used. However, acceptable results can also be obtained under many conditions if non-linear photographs are used or if only two wavelengths (one of which is at the peak maximum) are combined. These latter conditions are more achievable by many "mid-range" digital cameras. Wavelength selection can either be by controlling the illumination (e.g., by using an alternate light source) or by use of narrow bandpass filters. The technique is illustrated using blood as the target analyte, using bands of light centered at 395, 415, and 435 nm. The extension of the method to detection of blood by fluorescence quenching is also described.  相似文献   
170.
This study examined the relationship between mothers' eating attitudes and weight-loss attempts and their adolescent daughters' body dissatisfaction and weight-loss attempts. Two modes of transmission of mother's values to the daughter (modeling and encouragement) and two forms of weight-loss behavior (moderate and extreme) were examined. Female 10th and llth graders and their mothers completed eating attitudes and behaviors questionnaires. Daughter's moderate weight-loss attempts (e.g., dietary restraint and exercising) and its associated body dissatisfaction were significantly associated with mother's encouraging her daughter to lose weight. In contrast, daughter's more extreme weight-loss behaviors (e.g., fasting, crash dieting, and skipping meals) were predicted by mother's reports of her own body dissatisfaction and mother's use of extreme weight-loss behaviors herself. These effects were not simply an artefact of daughter's body weight. Implications for theory and prevention were noted.  相似文献   
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