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501.
Few studies have examined connected speech in demented and non-demented patients with Parkinson’s disease (PD). We assessed the speech production of 35 patients with Lewy body spectrum disorder (LBSD), including non-demented PD patients, patients with PD dementia (PDD), and patients with dementia with Lewy bodies (DLB), in a semi-structured narrative speech sample in order to characterize impairments of speech fluency and to determine the factors contributing to reduced speech fluency in these patients. Both demented and non-demented PD patients exhibited reduced speech fluency, characterized by reduced overall speech rate and long pauses between sentences. Reduced speech rate in LBSD correlated with measures of between-utterance pauses, executive functioning, and grammatical comprehension. Regression analyses related non-fluent speech, grammatical difficulty, and executive difficulty to atrophy in frontal brain regions. These findings indicate that multiple factors contribute to slowed speech in LBSD, and this is mediated in part by disease in frontal brain regions.  相似文献   
502.
This study examined the long-term effects of the Better Beginnings, Better Futures project, a community-based early childhood development program, on 18–19 year-old youths’ narratives about turning points in their lives. The sample consisted of youth who participated in Better Beginnings from ages 4–8 (n = 62) and youth from a comparison community who did not participate in Better Beginnings (n = 34). Controlling for covariates, significant differences favoring youth from the Better Beginnings sites were found on several dimensions of the turning point stories: ending resolution, personal growth, meaning-making, coherence, and affect transformation. Effect sizes ranged from .45 to .76 for these outcome dimensions, indicating moderate to large effects. Also, turning point story dimensions were found to be significantly correlated with two standardized measures of well-being: youths’ self-esteem and community involvement. Youths’ self-esteem was directly related to story ending resolution, personal growth, and meaning making, and youths’ community involvement was directly related to story specificity, meaning making, and coherence. Family functioning was also examined in relation to these narrative dimensions but was not found to be significantly related to them. The findings suggest the utility of a narrative approach for the evaluation of the long-term outcomes of early childhood development programs.  相似文献   
503.
For almost two decades, the federal government has supported the development of integrated models of mental health service delivery for children and families, known as systems of care (SOCs), that strive to be child-centered, family-focused, community-based, and culturally competent. These efforts align well with the values and principles (e.g., empowerment, collaboration, strengths emphasis, focus on macro-level social/system change) central to community psychology (CP; Kloos et al. in Community psychology, Cengage Learning, Belmont, 2012). Despite the convergence of many core values, CPs have historically been underrepresented in key roles in SOC initiatives. However, this has changed in recent years, with increasing examples of community psychology skills and principles applied to the development, implementation, and evaluation of SOCs. Because successful and sustainable implementation of SOCs requires community and system-level change, and SOCs are increasingly being urged to adopt a stronger "public health" orientation (Miles et al. in A public health approach to children's mental health: a conceptual framework, Georgetown University Center for Child and Human Development, National Technical Assistance Center for Children's Mental Health, Washington, DC, 2010), there is great potential for CPs to play important roles in SOCs. This paper discusses opportunities and roles for CPs in SOCs in applied research and evaluation, community practice, and training.  相似文献   
504.
Child-mother attachment security, assessed via a modified Strange Situation procedure (Cassidy & Marvin, with the MacArthur Attachment Working Group, 1992), and parent-reported child proneness to anger were examined as correlates of observed child behavior toward mothers during a series of interactive tasks (N = 120, 60 girls). Controlling for maternal sensitivity and child gender and expressive language ability, greater attachment security, and lower levels of anger proneness were related to more child responsiveness to maternal requests and suggestions during play and snack sessions. As hypothesized, anger proneness also moderated several security-behavior associations. Greater attachment security was related to (a) more committed compliance during clean-up and snack-delay tasks for children high on anger proneness, (b) more self-assertiveness during play and snack for children moderate or high on anger proneness, and (c) more help-seeking during play and snack for children moderate or low on anger proneness. Findings further our understanding of the behavioral correlates of child-mother attachment security assessed during late toddlerhood via the Cassidy-Marvin system and underscore child anger proneness as a moderator of attachment-related differences in child behavior during this developmental period.  相似文献   
505.
People are quick to perceive meaningful patterns in the co-occurrence of events. We report two studies exploring the effects of streaks in symptom checklists on perceived personal disease risk. In the context of these studies, a streak is a sequence of consecutive items on a list that share the characteristic of being either general or specific. We identify a psychological mechanism underlying the effect of streaks in a list of symptoms and show that the effect of streaks on perceived risk varies with the length of the symptom list. Our findings reveal a tendency to infer meaning from streaks in medical and health decision making. Participants perceived a higher personal risk of having an illness when presented with a checklist in which common symptoms were grouped together than when presented with a checklist in which these same symptoms were separated by rare symptoms. This research demonstrates that something as arbitrary as the order in which symptoms are presented in a checklist can affect perceived risk of disease.  相似文献   
506.
5' adenosine monophosphate-activated protein kinase (AMPK) plays a prominent role as a metabolic stress sensor. The role of hypothalamic AMPK in response to restraint and surgical stress has not been previously investigated. It has been recently suggested that the renin-angiotensin system, in addition to its role in stress regulation, may play a significant role in regulating metabolic pathways including the regulation of the AMPK system. This study was thus aimed to evaluate the effects of candesartan, an angiotensin II AT1 receptor blocker drug, on hypothalamic AMPK activity under basal conditions and after restraint in conscious rats or after surgical stress under general anesthesia. Male Wistar rats were treated with 5 mg/kg/day candesartan in the drinking water for 2 weeks. The hypothalamic AMPK activity was determined under basal and stress conditions, using a kinase activity assay. Chronic administration of candesartan significantly increased hypothalamic AMPK activity. Hypothalamic AMPK activity was also increased by restraint stress whereas no change was observed during surgical stress under anesthesia. The high levels of hypothalamic AMPK activation observed in candesartan-treated rats were not changed by restraint stress but were reduced to control levels by anesthesia and surgery. In conclusion, chronic candesartan treatment and restraint stress in conscious rats stimulate the hypothalamic AMPK activity, whereas surgical stress under anesthesia inhibits pathways regulating the AMPK activity even in candesartan-treated rats.  相似文献   
507.
Alcohol consumption increases aggression, but only in some drinkers. This study examines how expectancies for alcohol‐induced aggression and dispositional aggression moderate the link between alcohol consumption and alcohol‐related violence, building on previous studies that have employed limited measures of alcohol‐related violence and included few women. A sample of 212 men and women reported their alcohol consumption, alcohol‐aggression expectancies, dispositional aggression, and incidents of alcohol‐related aggressive acts. Alcohol‐aggression expectancies and quantity of alcohol consumed interacted to predict alcohol‐related aggression. Alcohol‐aggression expectancies covaried with alcohol‐related aggressive acts, particularly in heavier drinkers. Dispositional aggression also correlated with alcohol‐related aggression among heavier drinkers. These results help identify that alcohol might increase aggression only among heavy drinkers who expect alcohol to increase aggression or who are dispositionally aggressive. Aggr. Behav. 32:517–527, 2006. © 2006 Wiley‐Liss, Inc.  相似文献   
508.
Social role theory (Eagly, Wood, & Diekman, 2000) predicts that traditional gender ideology is associated with preferences for qualities in a mate that reflect a conventional homemaker-provider division of labor. This study assessed traditional gender ideology using Glick and Fiske's (1996, 1999) indexes of ambivalent attitudes toward women and men and related these attitudes to the sex-typed mate preferences of men for younger mates with homemaker skills and of women for older mates with breadwinning potential. Results from a nine-nation sample revealed that, to the extent that participants had a traditional gender ideology, they exhibited greater sex-typing of mate preferences. These relations were generally stable across the nine nations.  相似文献   
509.
Sixty-four children in kindergarten and first grade were asked to color one of three pictures which varied in complexity. Following the coloring exercise the children were administered the CIRCUS: Make a Tree, a measure of divergent pictorial production which yields three scores (Appropriateness, Unusualness, Difference). A one-way ANOVA revealed a main effect of the coloring exercise in Unusualness and Difference. The findings suggest that giving children models to color can increase the novelty displayed in their subsequent productions, and that giving children complex models to color can increase the variety displayed in the pictures that they make. The findings are consistent with Gardner's (1980) suggestion that adult models can contribute to the substance of the child's pictoral productions by providing new ideas and information about how to achieve desired effects, and that they do not necessarily induce the slavish copying feared by many early childhood- and art-educators.  相似文献   
510.
Pastoral Psychology -  相似文献   
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