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431.
Elizabeth A. Wells Kenta Asakura Marilyn J. Hoppe Kimberly F. Balsam Diane M. Morrison Blair Beadnell 《Children and youth services review》2013
As part of an internet-based study to investigate experiences of sexual minority youth in the U.S., 544 youth, ages 14–19, were surveyed about their need for services, where they preferred to receive these services, and their preferred method of service delivery. The survey was anonymous and youth were recruited from LGBTQ-specific listservs and venues as well as through social networking sites as a way of reaching youth often not represented in LGBTQ surveys. Youth highly endorsed many types of services, settings, and modes of delivery. Some subgroup differences emerged. Transgender youth and those uncertain about their gender identity expressed stronger interest than others in services to address stress, family issues, and self-defense, and in receiving support and guidance from LGBTQ adults. Few differences in service preferences along demographic lines such as race/ethnicity emerged; however, African American youth were more likely than others to prefer services offered in a place of worship. Contrary to predictions, geographic and community variables were not related to service type, delivery format, or location preferences. 相似文献
432.
Exploring Children's Perceptions of their Local Environment in Relation to Time Spent Outside 下载免费PDF全文
Felicity Hayball Paul McCrorie Alison Kirk Ann‐Marie Gibson Anne Ellaway 《Children & Society》2018,32(1):14-26
This study aims to understand how children perceive their environment, exploring the affordances children perceive to influence their physical activity (PA) behaviour when outside. Participants included boys and girls aged 10–12 years (n = 15) living in Scotland. Children's visual and verbal representations of their perceived environment were analysed to assess environmental determinants of PA. The findings suggested that physical affordances that offer a sense of risk were important to children's play spaces. Social affordances influenced where the children went in their environment and the features they utilised as part of play behaviour; strangers were considered threatening depending on whether the activity was recognised. 相似文献
433.
Eric W. Gibson 《The American statistician》2019,73(2):109-116
Scientists in every discipline are generating data more rapidly than ever before, resulting in an increasing need for statistical skills at a time when there is decreasing visibility for the field of statistics. Resolving this paradox requires stronger statistical leadership to guide multidisciplinary teams in the design and planning of scientific research and making decisions based on data. It requires more effective communication to nonstatisticians of the value of statistics in using data to answer questions, predict outcomes, and support decision-making in the face of uncertainty. It also requires a greater appreciation of the unique capabilities of alternative quantitative disciplines such as machine learning, data science, pharmacometrics, and bioinformatics which represent an opportunity for statisticians to achieve greater impact through collaborative partnership. Examples taken from pharmaceutical drug development are used to illustrate the concept of statistical leadership in a collaborative multidisciplinary team environment. 相似文献
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We examine bulk discounts, which are claimed to explain the Deaton and Paxson puzzle about household size and food demand, and which may matter to household behavior studied in other literatures. Most previous studies use unit values, which are subject to several biases and reflect economizing choices made by households, so may not reliably estimate the bulk discount schedule. Instead, individual transaction records in household expenditure diaries are used, which report expenditure, quantity, brand, unit size and number purchased per transaction. The bulk discount schedule is estimated for four foods (rice, canned meat, canned fish and chicken) that make up one-third of the total food budget in a survey in urban Papua New Guinea. For each food we use the dominant brand(s) so there is no quality variation and the estimated price schedule only reflects discounts due to variations in purchase quantity. All foods have precisely measured but small elasticities of unit price with respect to quantity purchased. 相似文献
436.
We give new constructions for DCEs in which all attributes have the same number of levels. These constructions use several combinatorial structures, such as orthogonal arrays, balanced incomplete block designs and Hadamard matrices. If we assume that only the main effects of the attributes are to be used to explain the results and that all attribute level combinations are equally attractive, we show that the constructed DCEs are D-optimal. 相似文献
437.
John W. Lounsbury Robert P. Steel Lucy W. Gibson Adam W. Drost 《Human Resource Development International》2013,16(4):351-366
Occupational choice frameworks suggest that personality factors influence person-job fit. This paper focuses on personality factors and career satisfactions of human resources (HR) managers. ‘Big Five’ and narrow personality traits as well as managerial style variables were drawn from an archive of 1846 HR managers and 1375 non-managers. Results indicated that HR managers differed from 51,297 individuals in other occupations and from non-managerial HR specialists on many of the study variables, most of which were also related to career satisfaction. Implications for differentiation selection and development of HR managers were discussed. 相似文献
438.
Diane Calloway-Graham Carl J. Sorenson Jennifer Roark Jessica Lucero 《Journal of Technology in Human Services》2016,34(3):285-299
This article describes the use of a research-based teaching model using digital technology to enhance self-efficacy and group work practice skills in an undergraduate social work course. Our project focused on the development of group leadership interactional skill training for undergraduate social work students. We present pedagogical and theoretical approaches explaining a teaching model, which is designed to utilize digital technology and collaborative learning strategies in Interactive Video Connected (IVC) and traditional face-to-face classrooms. We explore how the teaching model impacts student perception of self-efficacy regarding group work practice skills. 相似文献
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