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81.
82.
Dean McKay Fugen Neziroglu Kevin Stevens Jose A. Yaryura-Tobias 《Journal of psychopathology and behavioral assessment》1998,20(3):265-274
The psychometric properties of the Yale-Brown Obsessive-Compulsive Scale (Y-BOCS) have recently been heavily examined. Specifically, a number of researchers have been interested in determining the factor structure of this scale to find whether it best forms a one, two, or three factor model. The present study continued this examination by considering different scaling models using confirmatory factor analysis with a sample of individuals diagnosed with Obsessive-Compulsive Disorder (OCD). One hundred and forty-six individuals diagnosed with OCD participated and were administered the Y-BOCS and scales measuring depression (Hamilton Depression Rating Scale) and anxiety (Hamilton Anxiety Rating Scale). It was found that the Y-BOCS forms two different two-factor models. One model consisted of an obsessions and compulsions factor; the other composed of disturbance and symptom severity factors. It was likewise found that depression and anxiety were related to both factors in one model (disturbance and symptom severity). The finding that depression was related to obsessions and anxiety to compulsions was found, as in a previous factor analysis of the Y-BOCS. These findings suggest that OCD may be best characterized as a multidimensional syndrome that may not be adequately examined by a single unitary factor as described in the Y-BOCS. 相似文献
83.
Traumatic events are highly prevalent in South African society and psychologists who work with survivors of trauma have been identified as particularly at risk of being adversely affected by their work, and experiencing vicarious trauma. This study aimed to explore the experiences of a group of South African psychologists who work predominantly with trauma survivors. Individual semi-structured interviews were conducted with six psychologists (females = 67%). The predominant type of trauma encountered by participants in clinical practice was interpersonal trauma in the form of physical and sexual abuse (83%). Data were analysed using thematic analysis. All participants reported symptoms of vicarious trauma including disruption in cognitive schemas, symptoms characteristic of post-traumatic stress disorder, and somatic symptoms. Participants also reported vicarious post-traumatic growth including an enhanced sense of interpersonal connectedness and positive changes in their philosophy of life and self-perceptions. The findings serve to sensitise psychologists to the impact of working with trauma survivors so as to enhance the efficiency of psychological service delivery to traumatised populations. 相似文献
84.
85.
On the Margin: Power and Women's HIV Risk Reduction Strategies 总被引:14,自引:0,他引:14
HIV risk and prevention research has failed to investigate adequately the effects of gender-related factors such as relationship power, sexual communication, abuse, and gender roles on women's abilities to engage in protective actions. We propose that women's HIV risk from heterosexual transmission is embedded in the context of gender, race/ethnicity, and class oppression. This context has central implications for interpersonal relationship factors relevant to women's HIV risk. We suggest a framework for understanding women's HIV risk within the context of oppression and the role of power in intimate sexual relationships. Three common dynamics of oppression are considered: (1) Silencing, (2) Violence and Fear of Violence, and (3) Internalized Oppression. These dynamics are based on characteristics of oppression discussed in the work of Jean Baker Miller on gender, Hussain Bulhan on race, and Paulo Freire on class. These dynamics are discussed in the context of findings reported in this journal issue and those of other authors. Finally, the discussion identifies common patterns across studies, as well as areas of disagreement and directions for future research and public health prevention efforts. 相似文献
86.
This study assessed the efficacy of a model predicting the host country identification of members of immigrant groups. The model proposed that host country identification is primarily determined by the positivity of the immigrants' acculturation attitude towards living according to the standards and values of the host country, followed by the degree of acceptance by members of the dominant cultural group, the success immigrants experience in the new country, and the extent to which they choose to live within their ethnic environment rather than the wider society. The study included 602 adult immigrants from a number of countries (Vietnam, People's Republic of China, Hong Kong, Taiwan, Sri Lanka, and New Zealand), which varied in their cultural similarity to the host country, Australia. Results from a multiple regression analysis of participants' questionnaire responses revealed good support for the model. As expected, acculturation attitude towards Australia was the strongest predictor of host country identification, followed by acceptance by Australians, while extent of ethnic involvement was a significant negative predictor. The results also revealed ethnic identification as a significant positive predictor of host country identification. The importance of the relationship between acculturation attitudes and identification is discussed, together with immigrants' identification processes towards their ethnic group and the host country. Copyright © 2000 John Wiley & Sons, Ltd. 相似文献
87.
Several recent studies have shown that focus structural representations influence syntactic processing during reading, while other studies have shown that implicit prosody plays an important role in the understanding of written language. Up until now, the relationship between these two processes has been mostly disregarded. The present study disentangles the roles of focus structure and accent placement in reading by reporting event-related brain potential (ERP) data on the processing of contrastive ellipses. The results reveal a positive-going waveform (350-1300 ms) that correlates with focus structural processing and a negativity (450-650 ms) interpreted as the correlate of implicit prosodic processing. The results suggest that the assignment of focus as well as accent placement are obligatory processes during reading. 相似文献
88.
Jose I. Navarro Manuel Aguilar Esperanza Marchena Gonzalo Ruiz Inmaculada Menacho Johannes E. H. Van Luit 《The British journal of educational psychology》2012,82(1):28-41
Background. Longitudinal studies allow us to identify, which specific maths skills are weak in young children, and whether there is a continuing weakness in these areas throughout their school years. Aims. This 2‐year study investigated whether certain socio‐demographic variables affect early mathematical competency in children aged 5–7 years. Sample. A randomly selected sample of 127 students (64 female; 63 male) participated. At the start of the study, the students were approximately 5 years old (M= 5.2; SD= 0.28; range = 4.5–5.8). Method . The students were assessed using the Early Numeracy Test and then allocated to a high (n= 26), middle (n= 76), or low (n= 25) achievers group. The same children were assessed again with the Early Numeracy Test at 6 and 7 years old, respectively. Eight socio‐demographic characteristics were also evaluated: family model, education of the parent(s), job of the parent(s), number of family members, birth order, number of computers at home, frequency of teacher visits, and hours watching television. Results . Early Numeracy Test scores were more consistent for the high‐achievers group than for the low‐achievers group. Approximately 5.5% of low achievers obtained low scores throughout the study. A link between specific socio‐demographic characteristics and early achievement in mathematics was only found for number of computers at home. Conclusions . The level of mathematical ability among students aged 5–7 years remains relatively stable regardless of the initial level of achievement. However, early screening for mathematics learning disabilities could be useful in helping low‐achieving students overcome learning obstacles. 相似文献
89.
Tiffany L. Cox Jamy D. Ard T. Mark Beasley Jose R. Fernandez Virginia J. Howard Ronnete L. Kolotkin Ross D. Crosby Olivia Affuso 《Applied research in quality of life》2012,7(3):309-322
Obesity not only increases risk for morbidity/mortality, but also impacts the quality of life of obese individuals. In the United States, black women have the highest prevalence of obesity of any other group with approximately 80% of black women over age 20 having a body mass index (BMI)????25?kg/m2. We aimed to examine the association between BMI and quality of life in this high risk population compared to this association in white women, using the Impact of Weight on Quality of Life (IWQOL)-Lite questionnaire. Data from 172 black women (mean BMI?=?35.7; age?=?40.5) and 171 white women (mean BMI?=?35.5; age?=?40.4) were collected between 2000 and 2010 analyzed in 2010. The mean IWQOL-Lite total score was 81.6 for black women compared to 66.9 for white women, a statistically significant difference. Hierarchical linear regression models revealed a significant BMI-by-race interaction indicating that the relationship between BMI and IWQOL-Lite score was moderated by race. Our findings suggest notable differences in weight-related quality of life in black and white women. At similar BMIs, black women consistently reported better quality of life than white women on all IWQOL-Lite subscales. The greatest difference in IWQOL-Lite scores between black and white women was seen in the self-esteem subscale. Additional research is needed to understand how to incorporate the weight perspectives of black women into weight management messages and interventions. 相似文献
90.
Anita Novinsky 《Jewish History》1992,6(1-2):151-162