Nonacademic factors associated with risk and attrition

2009 ◽  
Vol 19 (3) ◽  
pp. 55-65
2018 ◽  
Vol 22 (3) ◽  
pp. 402-424
Author(s):  
Ann M. Gansemer-Topf ◽  
Jillian Downey ◽  
Ulrike Genschel

Academic undermatching—students enrolling in colleges that are less academically selective than those for which they qualify—is a barrier hindering college degree attainment. Given the many reasons students undermatch, this phenomenon is likely to continue; yet, we know little about the characteristics that may be related to degree attainment for this population of students. Utilizing the ELS: 2002 national dataset, we developed an operationalization of undermatch and then applied this operationalization to the BPS: 04/09 national dataset ( N = 11,260). Using logistic regression methods, we identified institutional and student characteristics that are associated with degree attainment for undermatched students. Starting at a 4-year institution, completing at least precalculus, having at least one parent with a college education, being female, and being socially and academically integrated into the institution were positively associated with degree attainment. Our results emphasize the critical influence of nonacademic factors on degree attainment for undermatched students.


Author(s):  
Hilton H. Mollenhauer

Many factors (e.g., resolution of microscope, type of tissue, and preparation of sample) affect electron microscopical images and alter the amount of information that can be retrieved from a specimen. Of interest in this report are those factors associated with the evaluation of epoxy embedded tissues. In this context, informational retrieval is dependant, in part, on the ability to “see” sample detail (e.g., contrast) and, in part, on tue quality of sample preservation. Two aspects of this problem will be discussed: 1) epoxy resins and their effect on image contrast, information retrieval, and sample preservation; and 2) the interaction between some stains commonly used for enhancing contrast and information retrieval.


2006 ◽  
Vol 175 (4S) ◽  
pp. 354-354
Author(s):  
Joseph A. Pettus ◽  
Scott E. Eggener ◽  
Brent Yanke ◽  
Ahmad Shabsigh ◽  
Angel Serio ◽  
...  

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