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201.
The surge in the rate of the Human Immunodeficiency Virus (HIV) and Acquired Immunodeficiency Syndrome (AIDS) cases continues to be most prevalent for African American women between the ages of 18 and 29, with heterosexual transmission remaining the primary cause of HIV spread for this population. The high rates of HIV/AIDS among African American women continue to emphasize the need for understanding how members of this population conceptualize sexual safety and risk. A qualitative research study using grounded theory methods was conducted to explore how African American women define safer and risky sexual behaviors. Interviews were conducted with 14 African American women between the ages of 18 and 29. The study findings suggest that African American women’s definitions of safer and risky sexual behaviors, while in a consensual sexual relationship, are consistently influenced by sex partner type. The information garnered from this study can help inform the development of HIV prevention strategies, health education, counseling and reproductive health services that support African American women’s wellness.  相似文献   
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The current study incorporated principles from the acculturation literature to specify an ethnically relevant general strain theory (GST). This study argues that the acculturation process exposes Hispanics to unique types of strain (e.g., prejudice and discrimination) that may increase the likelihood of delinquency. Further varying levels of Hispanic concentration can moderate the effect of acculturative strain on delinquency, whereby the effect of ethnic-specific strains may be more pronounced where ethnic concentration is low. Responses from self-administered questionnaires of 1,729 Hispanic adolescents were analyzed to test various hypotheses regarding the effects of traditional and acculturation-related strains on violent delinquency. The findings indicated that GST is generalizable to Hispanic adolescents. The analyses also found support for the prediction that, conditional on the level of Hispanic concentration, ethnic-specific strain measures increased the likelihood of violent delinquency among Hispanic adolescents. This study provided a foundation for future empirical analyses of criminological theories among Hispanic populations.  相似文献   
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RESUMEN

La autora comienza exponiendo una síntesis de los modelos de Thurstone y Anderson -Ley del Juicio Comparativo y Teoría de la Integración de la Información, respectivamente- los cuales, desde supuestos distintos, permiten establecer una escala de intervalos en la medición de estímulos subjetivos. En esta investigación el objetivo es descubrir la existencia de una transformación admisible para la escala de intervalos que permita pasar de la escala de medida proporcionada por un modelo a la proporcionada por el otro, utilizando los mismos estímulos y los mismos sujetos. El trabajo concluye considerando que los resultados son esperanzadores aunque se sugiere aceptarlos con cierta cautela ya que se utilizaron pocas categorías de estímulos.  相似文献   
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There is now extensive evidence that the learning processes of dyslexic children show some abnormalities, generally consistent with failure to completely automatise skills. Two studies are reported in which a group of adolescent dyslexic children and a group of normal children matched for age and IQ undertook long-term training on a keyboard spatial task and a choice reaction task respectively. It was concluded that, following extended training, the dyslexic children had normal “strength” of automatisation (as assessed by resistance to unlearning, by ease of relearning after one year, and by dual task performance) but that their initial and their final performance (as assessed by speed and accuracy) were impaired. The results are consistent with the hypothesis that dyslexic children suffer from cerebellar deficit.  相似文献   
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Techniques commonly used to increase truth‐telling in most North American jurisdiction courts include requiring witnesses to discuss the morality of truth‐ and lie‐telling and to promise to tell the truth prior to testifying. While promising to tell the truth successfully decreases younger children's lie‐telling, the influence of discussing the morality of honesty and promising to tell the truth on adolescents' statements has remained unexamined. In Experiment 1, 108 youngsters, aged 8–16 years, were left alone in the room and asked not to peek at the answers to a test. The majority of participants peeked at the test answers and then lied about their transgression. More importantly, participants were eight times more likely to change their response from a lie to the truth after promising to tell the truth. Experiment 2 confirmed that the results of Experiment 1 were not solely due to repeated questioning or the moral discussion of truth‐ and lie‐telling. These results suggest that, while promising to tell the truth influences the truth‐telling behaviors of adolescents, a moral discussion of truth and lies does not. Legal implications are discussed. Copyright © 2010 John Wiley & Sons, Ltd.  相似文献   
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Distress tolerance (DT), the perceived or actual ability to tolerate negative emotional or physical states, is inversely related to posttraumatic stress disorder (PTSD) symptoms in civilian, community samples. No studies to date have examined the relationship between DT and PTSD in clinical samples of veterans with a comorbid diagnosis of PTSD and a substance use disorder (SUD). Thus, the present study examined the relationship between DT and PTSD in a sample of predominately African American, male veterans (n = 75) diagnosed with comorbid PTSD and SUD (according to a structured clinical interview). Results of hierarchical linear regression models indicated that DT was inversely related to total PTSD symptom severity score, above and beyond depressive symptoms and SUD severity. Of the 4 symptom clusters, DT was inversely associated with intrusions and hyperarousal. These findings are discussed in light of previous work with civilian samples. Determining whether treatment incorporating DT skills would be useful for veterans undergoing PTSD treatment should be evaluated.  相似文献   
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