5,327 research outputs found

    Schooling and the AFQT: evidence from school entry laws

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    Is the Armed Forces Qualifying Test (AFQT) a measure of achievement or ability? The answer to this question is critical for drawing inferences from studies in which it is employed. In this paper, we test for a relationship between schooling and AFQT performance in the NLSY 79 by comparing test-takers with birthdays near state cutoff dates for school entry. We instrument for schooling at the test date with academic cohort—the year in which an individual should have entered first grade—in a model that allows age at the test date to have a direct effect on AFQT performance. This identification strategy reveals large impacts of schooling on the AFQT performance of racial minorities, providing support for the hypothesis that the AFQT measures school achievement.Education

    Land Grant Application- Lewis, Abijah (Hiram)

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    Land grant application submitted to the Maine Land Office on behalf of Abijah Lewis for service in the Revolutionary War, by their widow Elizabeth.https://digitalmaine.com/revolutionary_war_me_land_office/1560/thumbnail.jp

    Interview with John Marsh(2)

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    John Marsh talks about food and politics.https://digital.kenyon.edu/fft_interviews/1017/thumbnail.jp

    Food Preferences of the Brushtail Possum (Trichosurus vulpecula)

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    The common brushtail possum (Trichosurus vulpecula) has been reported to eat vegetation, fruit, invertebrates, and occasionally fungi, eggs and meat. The relative preference between food types found in the wild, however, has not been investigated systematically in a controlled laboratory study. This research investigated captive possums’ food choice using two different methods of preference assessment. The first experiment involved a single stimulus assessment of possums’ (n = 20) consumption of individually presented food items. More than 75% of possums consumed berries, locusts and mushrooms but fewer than 50% of possums consumed fivefinger, raw chicken and eggs. The second experiment that used a paired stimulus assessment to establish relative preference for those foods revealed that no single food was preferred by all possums. Overall locusts were the most preferred food, followed in order of preference by berries, egg, mushrooms, chicken and foliage. The single stimulus preference assessment confirmed the palatability of foods. The paired stimulus assessment provided a rank order of food preferences

    Interview with Mark Arnold

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    Mark Arnold, who works for the Farm Service Agency at Mount Vernon, talks about the different services that the organization provides to farmers.https://digital.kenyon.edu/fft_interviews/1016/thumbnail.jp

    Designing for the Experience of Pain

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    Interview with Carlton Simpson

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    Carlton Simpson talks about bee-keepinghttps://digital.kenyon.edu/fft_interviews/1020/thumbnail.jp

    Interview with Charles Fry

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    Charles Fry, Executive Director of the Innovative Farmers of Ohio, talks about how his organization helps farmers learn about sustainable agriculture practices.https://digital.kenyon.edu/fft_interviews/1019/thumbnail.jp

    Interview with Ed Snavely

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    Ed Snavely, an organic hog farmer, talks about his corn production.https://digital.kenyon.edu/fft_interviews/1018/thumbnail.jp
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