1,420 research outputs found

    Use of social and economic modeling to plan vocational education and training

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    The Workforce Education and Development program at Penn State University applies input-output and social accounting models to provide information for planning vocational education and training. These models are specified, and several applications of these models to training investment research are described

    Identifying and responding to skills shortages

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    Skills shortages limit economic growth. Tight labor markets in the United States have highlighted for policy–makers the problems that skills shortages create for the economy. Yet, it is difficult to document and respond to skills shortages. No single, direct measure identifies a skills shortage. Identification requires multiple economic indicators. When skills shortages are identified, prescription of responses to alleviate shortages is equally problematic. Selection of investment in training as one response requires that other factors affecting labor supply and price must be ruled out as contributing causes of shortages

    Forgiveness and interpersonal skills in same-sexed friendships

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    Although forgiveness is a largely interpersonal process, little research has examined the relationship between forgiveness and the interpersonal skills that may be important in forgiving another for an offence. The current study addressed this issue by investigating the relationship between forgiveness and interpersonal skills in same-sexed friendships among a community sample of 210 people (mean age 38.32 years). Each participant completed the Heartland Forgiveness Scale (Thompson et al., 2005), which assesses forgiveness of self, others, and situations; and the same-sex friend version of the Interpersonal Competence Questionnaire (Buhrmester, Furman, Wittenberg, & Reis, 1988) which assesses skills in initiation, negative assertion, self-disclosure, emotional support, and conflict management. Positive correlations were found between all five interpersonal skills and the three types of forgiveness, with only the relationship between forgiveness of others and negative assertion failing to reach significance. Separate hierarchical regressions were conducted to predict each type of forgiveness, with age and gender entered at Step 1 and the interpersonal skills variables entered at Step 2. Age, initiation skills, and conflict management skills each contributed uniquely to the prediction of all three types of forgiveness. Discussion centres around the relationship between forgiveness and interpersonal skills

    Colour vision model-based approach for segmentation of traffic signs

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    This paper presents a new approach to segment traffic signs from the rest of a scene via CIECAM, a colour appearance model. This approach not only takes CIECAM into practical application for the first time since it was standardised in 1998, but also introduces a new way of segmenting traffic signs in order to improve the accuracy of colour-based approach. Comparison with the other CIE spaces, including CIELUV and CIELAB, and RGB colour space is also carried out. The results show that CIECAM performs better than the other three spaces with 94%, 90%, and 85% accurate rates for sunny, cloudy, and rainy days, respectively. The results also confirm that CIECAM does predict the colour appearance similar to average observers
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