Quantitative Analysis by the Point-Centered Quarter Method

This document is an introduction to the use of the point-centered quarter method. It briefly outlines its history, its methodology, and some of the practical issues (and modifications) that inevitably arise with its use in the field. Additionally this paper shows how data collected using point-centered quarter method sampling may be used to determine importance values of different species of trees and describes and derives several methods of estimating plant density and corresponding confidence intervals. New to this revision is an appendix of R functions to carry out these calculations.Comment: 56 pages, 12 figures, 16 tables. Corrected typos. Expanded Appendix B on Angle-Order Methods. Added Appendix D containing R functions to carry out all calculations. Added references. Original version: 34 pages, 6 figures, 16 table

Toward the standardization of venture capital investment evaluation : decision criteria for rating investee business plans

This study examined the criteria used by venture capitalists to evaluate business plans in order to make investment decisions. A literature survey revealed two competing theories: &ldquo;espoused criteria&rdquo; where evaluation decisions are based on what venture capitalists say are the decisive factors; versus the use of &ldquo;known attributes&rdquo; that successful ventures actually possess. Brunswik&rsquo;s Lens Model from Social Judgment Theory guided an empirical investigation of several different evaluation methods based on information contained in 129 business plans submitted for venture capital over a 3 year period. Data evaluation culminated in the comparison of the percentage of correct decisions (&ldquo;hit-rate&rdquo;) for each method. We found that decisions based on the known attributes of successful ventures have significantly better hit-rates than decisions made using espoused criteria. Discussion centred on the goal of achieving consistency in the conduct of venture analysis. Process standardization can aid in the achievement of consistency. Future research will both deepen and broaden insights.<br /

Understanding insertion and integration in a study abroad context: the case of English-speaking sojourners in France

This paper draws on a recent study of British students of languages undertaking a year abroad in France, in a variety of placements (as language teaching assistants, as exchange students, and as workplace interns). The data were gathered in the context of the 2011-2013 LANGSNAP project, a larger study undertaken which investigated both the language learning and social integration of British students spending an academic year abroad in France, Spain or Mexico Having made a positive choice to specialise in languages at university, and having already reached a relatively advanced level in French during their secondary school education, it could be assumed that these students were positively motivated to further develop their language skills, to deepen their intercultural understanding, and to integrate socially within the local society. Indeed, in pre-departure interviews (in French), the participating students unanimously expressed the wish to integrate and in particular to make French same-aged friends. The paper first of all presents an overview of the range of tools used to gather both quantitative and qualitative data on participants’ social integration. The paper then goes on to evaluate the degree of success of even such highly motivated participants in achieving this declared goal, and to consider social, sociolinguistic and personal factors which appear to influence the degree of social integration achieved by individual participants