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241.
Odell S Sander E Denson LA Baldassano RN Hommel KA 《Journal of clinical psychology in medical settings》2011,18(1):39-45
The objective of this study was to examine the relative contributions of both parental and adolescent functioning to family functioning in adolescent patients with inflammatory bowel disease (IBD) and their families. Participants were 45 adolescents (27 male, 18 female) 13-17?years old (M?=?15.41?years, SD?=?1.32) with IBD and their parents. Families completed measures of patient behavioral functioning and depression, parent distress and family functioning. Disease severity assessments were completed via data provided by patients' gastroenterologists. Results indicated that parent-reported patient behavioral problems accounted for a significant 26% of variance in family functioning. Post-hoc analysis revealed that externalizing behavior problems accounted for the majority of this variance compared to internalizing behavior problems. These results suggest that externalizing problems may have a more significant impact on these families than previous research indicates. Moreover, externalizing behaviors may significantly impact family adaptation and should be taken into consideration during routine clinical care. Further research is needed to replicate and expand upon these findings. 相似文献
242.
In two experiments, we investigated the development of representational flexibility in visual recognition memory during infancy using the Visual Paired Comparison (VPC) task. In Experiment 1, 6- and 9-month-old infants exhibited recognition when familiarization and test occurred in the same room, but showed no evidence of recognition when familiarization and test occurred in different rooms. In contrast, 12- and 18-month-old infants exhibited recognition irrespective of testing room. Thus, flexibility across a change of room was observed at a younger age than flexibility across a change of background that has previously been seen with the VPC procedure (Robinson & Pascalis, 2004). To determine if limitations in representational flexibility across a change of background could be overcome by experiences during encoding, in Experiment 2, 6-, 9-, 12- and 18-month-old infants were familiarized with a picture on multiple backgrounds. At all ages, infants showed recognition across a change in background at test. These findings indicate that dissociating an item from its context during encoding may be an important factor in understanding the representational flexibility of visual recognition memory in infancy. Developmental changes in representational flexibility are likely driven by changes in the functional maturity of the hippocampal formation, and experience. 相似文献
243.
The present meta-analysis examined the effects of psychosocial treatments at reducing deleterious outcomes of sexual abuse. The meta-analysis included a total of 35 published and unpublished studies written in English, focusing on youth under the age of 18, and evaluating the effectiveness of treatments for the most common negative outcomes of sexual abuse: PTSD symptoms, externalizing problems, and internalizing problems. Results revealed medium effect sizes for PTSD symptoms, externalizing problems, and internalizing problems following treatment for sexual abuse. This study also examined the potential moderating effects of treatment (e.g., modality, duration, inclusion of caregiver) and participant (e.g., age, gender, ethnicity) characteristics. Results indicated that longer interventions were associated with greater treatment gains while group and individual treatments were equally effective. These findings shed new light on treatment effectiveness and provide useful information regarding the conditions under which treatment may be most effective. Future directions for research in this area are discussed. 相似文献
244.
Using medical advances to enhance human athletic, aesthetic, and cognitive performance, rather than to treat disease, has been controversial. Little is known about physicians' experiences, views, and attitudes in this regard. We surveyed a national sample of physicians to determine how often they prescribe enhancements, their views on using medicine for enhancement, and whether they would be willing to prescribe a series of potential interventions that might be considered enhancements. We find that many physicians occasionally prescribe enhancements, but doctors hold nuanced and ambiguous views of these issues. Most express concerns about the potential effects of enhancements on social equity, yet many also believe specific enhancements that are safe and effective should be available but not covered by insurance. These apparently contradictory views might reflect inherent tensions between the values of equity and liberty, which could make crafting coherent social policies on medical enhancements challenging. 相似文献
245.
Charlie L. Law Larry R. Martinez Enrica N. Ruggs Michelle R. Hebl Emily Akers 《Journal of Vocational Behavior》2011,79(3):710-723
Very little research has focused exclusively on the workplace experiences of transsexual employees. Studies that have been done are either qualitative case studies (e.g., Budge, Tebbe, & Howard; 2010; Schilt & Connell, 2007), or aggregate transsexual individuals with lesbian, gay, and bisexual employees (e.g., Irwin, 2002). The current study focuses on this underexamined population and examines general workplace experiences, and both individual and organizational characteristics that influence transsexual employees' job attitudes. Results reveal that organizational supportiveness, transsexual identity centrality, and the degree to which they disclose to individuals outside of work all predict transsexual employees' disclosure behaviors in the workplace. These disclosure behaviors are positively related to job satisfaction and organizational commitment, and negatively related to job anxiety. These relations are mediated by coworker reactions. This research expands knowledge about diverse employee populations and offers both theory and some of the first large-scale empirical data collected on the workplace experiences of transsexual employees. 相似文献
246.
Humans extract visual information from the world through spatial frequency (SF) channels that are sensitive to different scales of light-dark fluctuations across visual space. Using two methods, we measured human SF tuning for discriminating videos of human actions (walking, running, skipping and jumping). The first, more traditional, approach measured signal-to-noise ratio (s/n) thresholds for videos filtered by one of six Gaussian band-pass filters ranging from 4 to 128 cycles/image. The second approach used SF "bubbles", Willenbockel et al. (Journal of Experimental Psychology. Human Perception and Performance, 36(1), 122-135, 2010), which randomly filters the entire SF domain on each trial and uses reverse correlation to estimate SF tuning. Results from both methods were consistent and revealed a diagnostic SF band centered between 12-16 cycles/image (about 1-1.25 cycles/body width). Efficiency on this task was estimated by comparing s/n thresholds for humans to an ideal observer, and was estimated to be quite low (>.04%) for both experiments. 相似文献
247.
Carlson DS Grzywacz JG Ferguson M Hunter EM Clinch CR Arcury TA 《The Journal of applied psychology》2011,96(5):1045-1054
This study examined organizational levers that impact work-family experiences, participant health, and subsequent turnover. Using a sample of 179 women returning to full-time work 4 months after childbirth, we examined the associations of 3 job resources (job security, skill discretion, and schedule control) with work-to-family enrichment and the associations of 2 job demands (psychological requirements and nonstandard work schedules) with work-to-family conflict. Further, we considered subsequent impact of work-to-family conflict and enrichment on women's health (physical and mental health) 8 months after women returned to work and the impact of health on voluntary turnover 12 months after women returned to work. Having a nonstandard work schedule was directly and positively related to conflict, whereas schedule control buffered the effect of psychological requirements on conflict. Skill discretion and job security, both job resources, directly and positively related to enrichment. Work-to-family conflict was negatively related to both physical and mental health, but work-to-family enrichment positively predicted only physical health. Physical health and mental health both negatively influenced turnover. We discuss implications and opportunities for future research. 相似文献
248.
A. Chantelle Pseekos Emily Bullock‐Yowell Eric R. Dahlen 《Journal of Employment Counseling》2011,48(2):63-71
The researchers examined the impact of person–environment (P‐E) fit, as defined by Holland's (1997) theory, on interpersonal conflict at work (ICAW) and workplace aggression. In addition, previous relationships found in the job satisfaction literature were examined in the present sample of 244 United States employees. Internet‐based surveys were completed by 244 participants in the current research. Results of hierarchical multiple regression and correlational analyses demonstrated a negative relationship between P‐E fit and ICAW. Replication of previous relationships was found between job satisfaction, P‐E fit, and workplace aggression. Implications for P‐E fit and workplace aggression research are discussed. 相似文献
249.
In two studies, we examined inter-individual variability in responses to both negative and positive events. In the first study,
participants (119 college students) reported on negative and positive events from their own lives. The second was an experiment
in which participants (133 college students) were given either negative or positive feedback about their personality. With
negative events, more insecure individuals, especially anxiously attached, evidenced more intense negative emotional reactions
and greater processing of (i.e., ruminating on) negative experiences. With positive events, securely attached individuals
and less anxiously attached engaged in greater processing of positive experiences (maximized), whereas more insecure individuals
tended to minimize positive experiences. Gender differences for emotion regulation were moderated by either attachment or
event type. Findings for negative events generally coincide with prior research, and those for positive events provide new
evidence that attachment style could affect how people react to positive events and emotions. 相似文献
250.
Sharlene Hesse-Biber Stacey Livingstone Daniela Ramirez Emily Brooke Barko Alicia Lorene Johnson 《Sex roles》2010,63(9-10):697-711
This study examined attitudes about body image and racial identity among Black women at a predominately White college in the United States. We conducted in-depth qualitative interviews with 34 women about their school experiences, family, racial identity, self-esteem, and body image. We found that early childhood influences including family and school environment had profound impacts on their racial identity and body image. Through a qualitative analysis based in grounded theory, we found that participants’ identification with White and/or Black culture produced levels of body satisfaction and a set of beauty ideals that generally corresponded to four racial identity groups: identification with White or Black culture, floating between both, or having a diverse self-identity. 相似文献