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51.
Testing an Integrative Contextual Career Development Model With Adolescents From High‐Poverty Urban Areas
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Julia L. Conkel‐Ziebell Sherri L. Turner George V. Gushue 《The Career development quarterly》2018,66(3):220-232
Variations in the economic recovery rate across the United States have led to even greater chasms that separate the employed, unemployed, and underemployed (DeSilver, 2017 ). Therefore, understanding and supporting the career development of future generations is critical—especially for those who live outside the context of social privilege. The authors examined the applicability of the integrative contextual model of career development (ICM; Lapan, 2004 ) to a sample of 220 adolescents (129 boys, 91 girls) from a high‐poverty urban area. Results indicated that a canonical variate comprising foundational ICM skills (e.g., career exploration, goal setting) predicted a variate composed of ICM outcomes (e.g., self‐efficacy, vocational identity), thus supporting the usefulness of the ICM framework for this population. The skill of setting viable career goals was an especially strong predictor of outcomes. Implications for career counseling with adolescents living in high‐poverty urban areas and directions for future research are discussed. 相似文献
52.
方轻 《洛阳理工学院学报(社会科学版)》2012,(6):42-47
在科学证据研究中,存在"正相关"和"高概率"两种科学证据的概率定义。从这两个定义出发,能够比较清晰直观地解释科学证据的许多相关问题,如科学证据中的"比较级"和"可接受性"等。然而,两个定义自身存在着不可忽视的缺陷:"正相关"不是证据的充要条件,"高概率"也不足以使证据之为证据。 相似文献
53.
This paper studies the internal mechanisms that allow organisations to become high value manufacturing (HVM). Using a qualitative methodology, three UK manufacturing companies formed in-depth case studies with semi-structured interviews, observations and historical data. The HVM value matrix of Martinez and co-workers is used to categorise each organisation’s value proposition. Wider benchmarking of the three organisations was carried out against a focus group with an additional seven manufacturing organisations. Thus, data from 10 manufacturing organisations are included in this research. The cases follow the ‘customer intimacy’ HVM discipline. The business processes supporting these value propositions were identified. Interestingly, each organisation’s desired value proposition differs from their current one. ‘Technological integrators’ predominantly rely on new product development (NPD) and Strategy processes, whereas ‘Socialisors’ rely predominantly on Strategy and Customer Relationship processes. Companies can use the findings to better understand their current HVM value proposition and, where necessary, plan their transition to a future desired HVM value proposition. 相似文献
54.
Insha Ullah Matthew D.M. Pawley Adam N.H. Smith Beatrix Jones 《Australian & New Zealand Journal of Statistics》2017,59(4):449-462
Multivariate control charts are used to monitor stochastic processes for changes and unusual observations. Hotelling's T2 statistic is calculated for each new observation and an out‐of‐control signal is issued if it goes beyond the control limits. However, this classical approach becomes unreliable as the number of variables p approaches the number of observations n, and impossible when p exceeds n. In this paper, we devise an improvement to the monitoring procedure in high‐dimensional settings. We regularise the covariance matrix to estimate the baseline parameter and incorporate a leave‐one‐out re‐sampling approach to estimate the empirical distribution of future observations. An extensive simulation study demonstrates that the new method outperforms the classical Hotelling T2 approach in power, and maintains appropriate false positive rates. We demonstrate the utility of the method using a set of quality control samples collected to monitor a gas chromatography–mass spectrometry apparatus over a period of 67 days. 相似文献
55.
随着我国生产力发展水平的提高,高中阶段的教育规模也在不断扩大,但只有合理的教育结构才能与劳动力市场需求相适应。为此,通过对高中阶段普通教育与职业教育的结构分析,在职业教育普通化和普通教育职业化的发展趋势下,提出新时期职业教育与普通教育在价值观念层面上要保持一致,适当发展一定比例的综合高中,构建职、普沟通的立交桥,从而促进职、酱教育的协调发展。 相似文献
56.
Research finds lower levels of academic performance among sexual minority high school students, but some studies suggest sexual minorities have higher levels of educational attainment in adulthood. To further our understanding of how and why sexual orientation is associated with educational success, this study turns attention to the pathways to college completion, examining points along educational trajectories in which sexual minorities fall behind or surpass their heterosexual peers. Using data from the National Longitudinal Study of Adolescent to Adult Health, we find that sexual minority women are less likely than women with no same-sex sexuality to complete college, in part due to their high school performance and transition into college. Men who experience same-sex sexuality only in adolescence struggle in high school, but men who experience same-sex sexuality for the first time in adulthood are more likely to earn a college degree than men who do not experience same-sex sexuality. 相似文献
57.
While motivation is commonly interpreted as an individual student’s characteristic, motivational perceptions and beliefs, such as causal attributions of success and failure, are embedded in cultural meanings and contextual practices. The current study aimed to investigate causal attributions among Arab high school students in Israel and to interpret them in the light of their cultural-political context. Two hundred and five 11th-grade Arab students from three different geographic regions in Israel responded to open-ended and closed survey questions about events of success and failure in school. The analysis indicated that students overwhelmingly considered exams when thinking about events of success and failure, reflecting the normative teacher-centred pedagogical practices in schools. The analysis also manifested patterns of a self-serving bias. These findings are interpreted in the light of the cultural-political characteristics of the Arab school system in Israel. 相似文献
58.
Milan Stojković Stevan Prohaska Nikola Zlatanović 《Journal of applied statistics》2017,44(11):2017-2035
In this paper the estimation of high return period quantiles of the flood peak and volume in the Kolubara River basin are carried out. Estimation of flood frequencies is carried out on a data set containing high outliers which are identified by the Rosner’s test. Simultaneously, low outliers are determined by the multiple Grubbs–Beck. The next step involved the usage of the mixed distribution functions applied to a data set from three populations: floods with low outliers, normal floods and floods with high outliers. The contribution of the data set with low outliers is neglected, since it should underestimate the flood quantiles with large return periods. Consequently, the best fitted mixed distribution from the applied types (EV1, GEV, P3 and LP3) was determined by using the minimum standard error of fit. 相似文献
59.
“985高校”专利竞争力研究 总被引:1,自引:0,他引:1
"985高校"是我国专利产出大户,其专利竞争力对整个国家的竞争力都具有重要影响。高校专利竞争力就是高校利用专利这种特殊资源持续获取竞争优势的能力,主要体现为现实竞争力和潜在竞争力两个维度。现实竞争力包括专利数量和质量,潜在竞争力包括研发潜力和专利增长。基于此,设置九个三级指标,构建线性加权评价模型,对"985高校"专利竞争力进行评价,结果发现"985高校"专利竞争力差异较大,专利质量整体薄弱;最后,针对评价结果提出专利竞争力提升对策,以期各高校参考。 相似文献
60.
周玉文 《山西大同大学学报(社会科学版)》2013,(6):30-35
合同案件民事审判中法官自由裁量权主要包括举证责任分配的自由裁量,判断证据之证据能力即合法性的自由裁量和适用证明标准的自由裁量。当前,合同案件民事审判中法官自由裁量质量不高且比较混乱,基本没有规则可循。要搞好合同案件民事审判中法官对事实认定的自由裁量,必须在思想和组织上高度重视,加强对事实认定方面在判决书中的说理和公开审判制度,加强监督和对错案的纠正。 相似文献