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561.
The tension between scientific openness versus secrecy has existed for centuries (Hull 1985). However, both academics and practitioners have recently argued that openness by private firms has many positive attributes. The purpose of this research effort is to review the extant literature on openness and to develop hypotheses regarding its impact on organizational outcomes. We then use a unique database to test the idea with 87 companies. Our findings are that openness is beneficial to the firm from a science, technological, and financial perspective and, perhaps, to the employees from an ethical viewpoint. The managerial and societal implications are also discussed. 相似文献
562.
Nancy S. Foldi Nancy Helm-Estabrooks Joel Redfield Debra Gail Nickel 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2013,20(4):268-280
Three generative tasks (design generation, animal naming, words starting with m) from the Cognitive Linguistic Quick Test were administered to 73 healthy individuals in four age groups (18–39, 40–59, 60–74, 75–88) and scored for perseveration and productivity. Perseveration rates for design generation were significantly higher, and increased linearly as a function of age. The number of individuals who perseverated at least once on design generation also increased linearly, with highest prevalence in the oldest group. No age effects were found for perseveration on the verbal naming tasks. Perseverations across tasks were independent of one another. The design generation task may require multiple simultaneous processing skills, placing more demand on compromised executive processing in the elderly. 相似文献
563.
Alexandra Sawyer Susan Ayers Debra Young Robert Bradley Helen Smith 《Psychology & health》2013,28(3):362-377
A growing body of research has examined the potential for positive change following challenging and traumatic events, this is known as posttraumatic growth (PTG). Childbirth is a valuable opportunity to extend previous work on PTG as it allows the role of different variables to be considered prospectively. The aim of this study was to prospectively examine correlates of PTG after birth, including sociodemographic and obstetric variables, social support and psychological distress, using a prospective, longitudinal design. A total of 125 women completed questionnaires during their third trimester of pregnancy and 8 weeks after birth. At least a small degree of positive change following childbirth was reported by 47.9% of women; however, average levels of growth were lower than generally reported in other studies. A regression model of age, type of delivery, posttraumatic stress symptoms during pregnancy and general distress after birth significantly predicted 32% of the variance in growth after childbirth. The strongest predictors of growth were operative delivery (β 0.23–0.30) and posttraumatic stress symptoms in pregnancy (β 0.32). These findings emphasise the importance of assessing pre-event characteristics when considering the development of PTG after a challenging event. 相似文献
564.
Robert A. Carels Debra A. Hoffmann Nova Hinman Jacob M. Burmeister Afton Koball Lisham Ashrafioun 《Psychology & health》2013,28(10):1121-1134
Background: In a stepped-down approach, patients begin with a more intensive treatment and are stepped down to a less intensive treatment based on achieving treatment goals. This study compared a standard behavioural weight loss programme (BWLP) to a stepped-down approach to treatment.Methods: Fifty-two overweight/obese adults (Age: M?=?47?years, SD?=?13.5; female?=?67%) participated in an 18-week BWLP. Half of them were randomly assigned to be stepped down from weekly group meetings based on completion of weight loss goals (3%) every 6?weeks, while the other half remained in their groups regardless of weight loss.Results: There was a significant difference favouring the BWLP in the proportion of participants who met or exceeded their 3% weight loss goal during the first six weeks. While not statistically significant by the end of treatment, the BWLP participants lost nearly 3% more body weight than stepped-down participants (SC?=?4.9% vs. BWLP?=?7.8%; p?=?.10). Greater self-monitoring was associated with increased likelihood of stepped-care eligibility and higher percent weight loss at the end of treatment (p?<?.01).Conclusion: There was little evidence to support the efficacy of the stepped-down approach for behavioural weight loss treatment employed in this investigation. 相似文献
565.
Substantial research has demonstrated that African American students tend to perform more poorly than their White counterparts in terms of academic performance (e.g., Bali & Alvarez). However, this knowledge has proven insufficient in highlighting a clear path for countering this gap in academic achievement. The present study (n = 719) provides evidence that race (African Americans and Whites) interacts with personality in predicting academic performance (i.e., grade point average) in a college setting and that the pattern of effects differs for men and women. Agreeableness reduced race effects for women, and extraversion and openness reduced race effects for men. Our results suggest new avenues for educators and policymakers to consider when attempting to reduce this performance gap. 相似文献
566.
Debra Jared Pierre Cormier Betty Ann Levy Lesly Wade-Woolley 《Journal of experimental child psychology》2013,114(4):469-488
We investigated whether young English–French biliterate children can distinguish between English and French orthographic patterns. Children in French immersion programs were asked to play a dictionary game when they were in Grade 2 and again when they were in Grade 3. They were shown pseudowords that contained either an English spelling pattern or a French spelling pattern, and they were asked to decide whether each pseudoword should go in an English dictionary or a French dictionary if it became a real word. Comparison groups of monolingual English children, monolingual French children, and English–French bilingual university students were also tested on the task. French immersion students in both grades were above chance in discriminating between the two types of pseudowords but were well below adult performance on the task. Measures obtained in kindergarten showed that early print knowledge had some ability to predict later ability to discriminate between the orthographic patterns of the two languages. Further analyses indicated that exposure to print in each language in Grades 1 to 3 was strongly related to discrimination performance. The findings are interpreted as being consistent with the statistical learning hypothesis. 相似文献
567.
Drawing on thirty in-depth interviews with individuals who have experienced verbal violence in intimate and family relationships, this article utilizes constructivist grounded theory to examine the tensions inherent in representations of verbal violence in the interview context. The authors find that participants discursively construct verbal violence as a normalized experience, discuss it as an escalating problem, and retrospectively define it as an intolerable form of abuse. These discursive constructions are related to social understandings of verbal violence as both a normal experience (fighting) and a stigmatized behavior (abuse). Normalization and defensive othering are discussed as techniques of identity management in light of the stigma attached to being a victim of abuse. 相似文献
568.
Resilience in Community: A Social Ecological Development Model for Young Adult Sexual Minority Women 下载免费PDF全文
Lindsey Zimmerman Doyanne A. Darnell Isaac C. Rhew Christine M. Lee Debra Kaysen 《American journal of community psychology》2015,55(1-2):179-190
Family support and rejection are associated with health outcomes among sexual minority women (SMW). We examined a social ecological development model among young adult SMW, testing whether identity risk factors or outness to family interacted with family rejection to predict community connectedness and collective self‐esteem. Lesbian and bisexual women (N = 843; 57 % bisexual) between the ages of 18–25 (M = 21.4; SD = 2.1) completed baseline and 12‐month online surveys. The sample identified as White (54.2 %), multiple racial backgrounds (16.6 %), African American (9.6 %) and Asian/Asian American (3.1 %); 10.2 % endorsed a Hispanic/Latina ethnicity. Rejection ranged from 18 to 41 % across family relationships. Longitudinal regression indicated that when outness to family increased, SMW in highly rejecting families demonstrated resilience by finding connections and esteem in sexual minority communities to a greater extent than did non‐rejected peers. But, when stigma concerns, concealment motivation, and other identity risk factors increased over the year, high family rejection did not impact community connectedness and SMW reported lower collective self‐esteem. Racial minority SMW reported lower community connectedness, but not lower collective self‐esteem. Families likely buffer or exacerbate societal risks for ill health. Findings highlight the protective role of LGBTQ communities and normative resilience among SMW and their families. 相似文献
569.
Debra Hyatt-Burkhart 《Journal of Loss and Trauma》2014,19(5):452-461
In order to add to the body of research that examines the phenomenon of vicarious posttraumatic growth, this study sought to illuminate the lived experiences of mental health professionals who work on a day-to-day basis with multiply traumatized children and adolescents and, as a result, experience measurably high levels of vicarious trauma and compassion satisfaction. The findings from this qualitative study support positive vicarious experiences derived from trauma work and expose the pathologically focused nature of the profession. 相似文献