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881.
Under conditions of rapid changes in working life, there is an urgent need to examine the nature of creativity and learning in organizations. The aim of this study was to investigate the nature of self‐directed learning (SDL) practices in creative activity in technology‐based work. We focus on both individual and collective practices but also on the importance of organizational culture. The data consist of 46 interviews and observational field notes collected from participating organizations. Thematic and ethnographic analyses were utilized as tools to reveal the nature of SDL in creative activity. We found three themes describing of the nature of SDL in creative activity: a combination of individual and collective action, solving common problems through dialogue and discussions, and the organizational culture framing SDL in creative activity. Based on the findings, we provided support for that SDL in creative activity is manifested as a socio‐cultural phenomenon and SDL practices are intertwined with creative activity. We discovered organization cultural frames that can support the realization of SDL and creative activity in working life. However, more research on the relationship between these phenomena and the conditions for their realization is needed. 相似文献
882.
José Antonio Cecchini Alejandro Carriedo Javier Fernández-Río Antonio Méndez-Giménez Carmen González Beatriz Sánchez-Martínez Pablo Rodríguez-González 《International Journal of Clinical and Health Psychology》2021,21(1):100200
Background/Objective: The aim was to evaluate the evolution of depressive symptoms and to explore the influence of physical activity (PA) practice during the home confinement due to the COVID-19 outbreak in Spain. Method: Information was collected from 595 confined participants who reported personal and contextual information, depressive symptoms and PA levels at four time points. Results: The changes in depressive symptoms were analyzed using a linear mixed model with cubic splines. Results showed a significant increase, with a significant rise between T1 and T2 (OR = 2.38, 95% CI = 1.83-3.10). It continued growing until T4 (OR = 2.93, 95% CI = 1.97-4.38). A negative relationship was observed between the increase in depressive symptoms and moderate-to-vigorous physical activity (MVPA) levels, with a significant slope up to 4 hours of MVPA per week (OR = 0.51, 95% CI = 0.29-0.90) that tended to increase until 16 hours per week of MVPA (OR = 0.41, 95% CI = 0.20-0.87). Conclusions: Results from a partition model showed that moderate intensity of PA could be enough to prevent an increase of depressive symptoms during home isolation. 相似文献
883.
ObjectiveThe aim of this study was to compare adherence to physical activity and sedentary behaviour recommendations within the 2011 Institute of Medicine Early Childhood Obesity Prevention Policies as well as screen time recommendations from the 2013 American Academy of Pediatrics for samples of infants in child care centres in Australia, Canada, and the United States (US).MethodsThis cross-sectional study used data from: the Australian 2013 Standing Preschools (N = 9) and the 2014–2017 Early Start Baseline (N = 22) studies; the 2011 Canadian Healthy Living Habits in Pre-School Children study (N = 14); and the American 2008 (N = 31) and 2013–2017 (N = 31) Baby Nutrition and Physical Activity Self-Assessment for Child Care (NAP SACC) trials. Data were compared on the above infant recommendations. Percentages were used to describe compliance to the recommendations and chi-square tests to determine whether compliance differed by country.ResultsChild care centres were most compliant (74%–95%) with recommendations to: provide daily indoor opportunities for infants to move freely under adult supervision, daily tummy time for infants less than 6 months of age, indoor and outdoor recreation areas that encourage infants to be physically active, and discourage screen time. Centres were least compliant (38%-41%) with adhering to recommendations to: limit the use of equipment that restricts an infant’s movement and provide education about physical activity to families. Compared with Canadian and US centres, Australian centres were less compliant (46%) with the recommendation to engage with infants on the ground each day, to optimize adult-infant interactions and to limit the use of equipment that restricts the infant’s movement. Canadian centres were less compliant (39%) with the recommendation to provide training to staff and education to parents about children’s physical activity. US centres were less compliant (25%–41%) with the recommendations to provide daily opportunities for infants to explore their outdoor environment, limit the use of equipment that restricts the infant’s movement and provide education to families about children’s physical activity.ConclusionsAssisting child care centres on limiting the use of equipment that restricts an infant’s movement, and providing education about children’s physical activity to families may be important targets for future interventions. 相似文献
884.
Chloe Maxwell-Smith Paul A. Cohen Cameron Platell Patrick Tan Michael Levitt Paul Salama Gregory B. Makin Jason Tan Stuart Salfinger Ganendra Raj Kader Ali Mohan Robert T. Kane Dana Hince Ruth Jiménez-Castuera Sarah J. Hardcastle 《International Journal of Clinical and Health Psychology》2018,18(2):124-132
Background/Objective: Colorectal and gynecologic cancer survivors are at cardiovascular risk due to comorbidities and sedentary behaviour, warranting a feasible intervention to increase physical activity. The Health Action Process Approach (HAPA) is a promising theoretical framework for health behaviour change, and wearable physical activity trackers offer a novel means of self-monitoring physical activity for cancer survivors. Method: Sixty-eight survivors of colorectal and gynecologic cancer will be randomised into 12-week intervention and control groups. Intervention group participants will receive: a Fitbit Alta? to monitor physical activity, HAPA-based group sessions, booklet, and support phone-call. Participants in the control group will only receive the HAPA-based booklet. Physical activity (using accelerometers), blood pressure, BMI, and HAPA constructs will be assessed at baseline, 12-weeks (post-intervention) and 24-weeks (follow-up). Data analysis will use the Group x Time interaction from a General Linear Mixed Model analysis. Conclusions: Physical activity interventions that are acceptable and have robust theoretical underpinnings show promise for improving the health of cancer survivors. 相似文献
885.
886.
Carly J. Wood Angela Clow Frank Hucklebridge Robin Law Nina Smyth 《Anxiety, stress, and coping》2018,31(2):135-145
Background: Evidence linking fitness and decreased psychosocial stress comes from studies of athletes and typically relies upon self-report measures. Furthermore, there is little evidence regarding the impact of physical activity (PA) prior to a stressor. The aims of this study were to determine whether fitness and prior PA influence cortisol concentrations during psychosocial stress.Methods: Seventy-five non-athletic participants took part in a submaximal walk prior to the Trier Social Stress Test for Groups (TSST-G). During the walk, fitness was assessed using heart rate (HR). A further 89 participants took part in the TSST-G without the walk. Stress responsiveness was assessed using salivary cortisol collected at 10-min intervals on seven occasions.Results: Hierarchical multiple regression revealed that average walking HR accounted for 9% of the variance in cortisol secretion (P?=?.016), where a higher HR was associated with higher cortisol secretion. Between-subjects ANCOVA revealed that the walking group had a significantly lower cortisol secretion than the non-walking group (P?=?.009).Conclusions: These findings indicate that fitter individuals have reduced cortisol secretion during psychosocial stress. They also indicate that prior PA can reduce cortisol concentrations during psychosocial stress and are suggestive of a role of PA in reducing the impact of stress on health. 相似文献
887.
Jennifer Katz Christine Merrilees Jillian LaRose Claire Edgington 《Journal of aggression, maltreatment & trauma》2018,27(4):444-459
Women of color are affected by both sexism and racism. We examined White women’s attitudes about sexism (hostile and benevolent sexism) and racial injustice (White empathic responses to racism) as correlates of their responses to a Black woman at risk for an alcohol-related sexual assault. White undergraduate women (N = 172) reported on their attitudes and then completed measures of blame and willingness to intervene in response to a scenario in which a woman named “LaToya” is at risk. All 3 types of attitudes were directly related to victim blame, whereas only hostile sexism was directly, negatively related to willingness to intervene. White empathic responses to racism moderated the associations between benevolent sexism and both victim blame and willingness to intervene. Results suggest that among White female bystanders, both hostile and benevolent sexist attitudes were related to increased blame and reduced willingness to intervene to help Black women at risk. The adverse effects of benevolent sexism, however, were reduced for those with greater concerns about racial injustice. 相似文献
888.
Evaluating public posting,goal setting,and rewards to increase physical activity during school recess
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Bryon G. Miller Diego A. Valbuena Heather M. Zerger Raymond G. Miltenberger 《Behavioral Interventions》2018,33(3):237-250
We evaluated a pedometer‐based intervention consisting of public posting between two teams of students, with additional self‐monitoring, goal setting, and reinforcement components, to increase physical activity during school recess. In the absence of self‐monitoring, performance feedback alone did not increase physical activity levels above those observed during baseline. Additionally, higher levels of physical activity were observed when goal‐setting was introduced, with the highest levels of activity observed when raffle tickets could be earned for exceeding a specified step‐total goal. 相似文献
889.
S. Wade Taylor Brett M. Goshe Steven A. Safren Conall O’Cleirigh 《Psychology, health & medicine》2018,23(4):454-464
Childhood sexual abuse (CSA) continues to affect sexual minority men (SMM) at disproportionate levels and contributes to multiple negative health outcomes, including sexual-risk taking and HIV acquisition. This paper presents qualitative evaluative feedback from SMM (N = 9) who participated in a 10-session Cognitive Behavioral Therapy-Trauma and Sexual Health (CBT-TSH) intervention to reduce CSA-related posttraumatic stress reaction and distress. The treatment was designed to increase accurate sexual risk appraisals and to improve self-care health behaviors related to HIV/STI acquisition. The researchers identified four emerging themes: (1) motivation to participate, (2) response to cognitive therapy, (3) process of change, and (4) considerations for intervention improvement. These qualitative findings provide useful feedback on the acceptability of an innovative program that integrates CBT for trauma related to CSA with sexual risk-reduction counseling. 相似文献
890.
Stephanie A. Budwey 《Theology & Sexuality》2018,24(2):85-97
ABSTRACTIntersex individuals are often told they are not human beings because they do not neatly fit into the categories of “female” and “male.” Many are made to feel like monsters. Christianity enforces this model of sexual dimorphism with the notion that to be a human being means to be created clearly “female” or clearly “male” in the image of God. This paper draws on interviews with German intersex Christians to explore their diverse images of God and what it means to be created in God’s image with the goal of creating new “conditions of possibility” that represent the full range of human sex/gender. 相似文献