(Press-News.org) Los Angeles, CA (July 31, 2013) In his January 2009 State of the Union address, President Obama announced his goal for the U.S. to lead the world in college graduates by 2020. While policymakers often blame university systems for low graduation among college students, according to new research, characteristics known about a student before he or she even enters a college classroom can accurately predict graduation rates. This new study, published in SAGE Open, finds that characteristics such as fulltime enrollment status, race, transfer credits, and expected family contribution predict successful graduation from college.
Researcher Tim Gramling, LP.D., conducted research on characteristics of more than 2,500 students from the full population of one large, for-profit university and found that higher GPA, fulltime enrollment status, black race (over whites), a higher number of transfer credits when enrolling, and higher expected family contribution weighed most heavily in accurately predicting higher graduation odds.
Taken together, these five characteristics predict graduation rates with 86.9% accuracy, despite the fact that federal policy has worked under the assumption that tax status of an institution is the primary determinant of student graduation (i.e., non-profit v. for-profit). Additionally, when GPA is removed as one of the predicting factors, the remaining four characteristics (determined before a student even begins his or her studies), still predict graduation rates with 74.3% accuracy.
"The findings of this study challenge the traditional assumptions for improving university graduation rates. Because student characteristics have such a dramatic impact on graduation odds, changing federal tax status of a university would have little positive impact on graduation," Gramling stated.
Gramling offered different ways to improve graduation rates based on his findings, "Policymakers could increase funding for lower income students which would mitigate the need for expected family contribution and provide incentives for them to attend school full time – both factors that have shown accurately predict higher graduation odds."
The findings of the study also had implications for traditional methods for rewarding higher GPAs. Since the study found that black students were more likely than white students to graduate, especially if they had a GPA between a 2.0 and a 2.5, public policy that rewards high GPAs and punishes low GPAs would disproportionately impact black students.
Gramling continued, "As blacks exhibited higher odds of graduating than whites at this campus, the U.S. Department of Education should explore how for-profit institutions can benefit black students, especially as other research does not suggest that blacks have higher (or even equal) odds of graduating than whites at traditional institutions."
INFORMATION:
For an embargoed copy of the article titled "How five student characteristics accurately predict for-profit university graduation odds" published in SAGE Open, please email camille.gamboa@sagepub.com.
SAGE Open is an award-winning, peer-reviewed, "Gold" open access journal from SAGE that publishes original research and review articles in an interactive, open access format. Articles may span the full spectrum of the social and behavioral sciences and the humanities. http://sgo.sagepub.com/
SAGE is a leading international publisher of journals, books, and electronic media for academic, educational, and professional markets. Since 1965, SAGE has helped informand educate a global community of scholars, practitioners, researchers, and students spanning a wide range of subject areas including business, humanities, social sciences, and science, technology, and medicine. An independent company, SAGE has principal offices in Los Angeles, London, New Delhi, Singapore and Washington DC. http://www.sagepublications.com
END
As the world starts feeling the effects of increasing atmospheric carbon dioxide and consequent global temperature rise, researchers are looking for a Plan B to mitigate climate change. A group of German scientists has now come up with an environmentally friendly method that they say could do just that. The technique, dubbed carbon farming, consists in planting trees in arid regions on a large scale to capture CO2. They publish their study today in Earth System Dynamics, a journal of the European Geosciences Union (EGU).
"Carbon farming addresses the root source of climate ...
Don't hire someone to wash your dirty solar panels. That's the conclusion of a study recently conducted by a team of engineers at the University of California, San Diego. Their findings were published in the July 25 online issue of Solar Energy.
Researchers found panels that hadn't been cleaned, or rained on, for 145 days during a summer drought in California, lost only 7.4 percent of their efficiency. Overall, for a typical residential solar system of 5 kilowatts, washing panels halfway through the summer would translate into a mere $20 gain in electricity production ...
Boulder, Colo., USA - The complete August 2013 issue of Lithosphere is now available online. Papers covering the lithosphere of China and Tibet dominate the issue, with articles on the Himalayan kingdom of Bhutan and the Idaho, USA, Snake River plain as well. The issue also features an article on diamond prospecting in India, a numerical modeling study, and an open access research focus article that asks, "Is it possible to predict the past?"
Abstracts are online at http://lithosphere.gsapubs.org/content/early/recent. Representatives of the media may obtain complimentary ...
One size chart doesn't fit all when it comes to evaluating birth weight and health outcomes of newborns.
A new study, recently published online by the American Journal of Obstetrics and Gynecology, shows ethnicity-specific birth weight charts are better at identifying newborns who are small for gestational age (SGA), a classification associated with hypothermia, hypoglycemia, infection and admission to the neonatal intensive care unit.
"When we expect Chinese, South Asian and Caucasian babies to be the same size at birth, we risk misclassifying small but healthy Chinese ...
VIDEO:
This video shows a giant water bug larva attacking and killing a small fish.
Click here for more information.
The giant water bug Lethocerus patruelis is the largest European true bug and the largest European water insect. The adult bugs reach an impressive 8 cm in length, and the largest representatives of the same family are even bigger - up to almost 12 cm. A new article published in the open access journal Zookeys provides detailed information on karyotype and ...
According to some neuroscientists the linguistic and the motor systems are strictly "tied up". That is to say, for instance, that to understand the word "drinking" our brain sets in motion the same cerebral structures used to perform the action of drinking. This assumption is connected to the theories of embodied cognition, according to which the nature of the human mind in the final analysis is modeled upon the body, its shape, the way it interacts with the world, and so on. Some studies, however, have called into question the dependence of the linguistic system on the ...
Ecosystem services are a significant research and policy topic and there are many modelling and mapping approaches aimed at understanding the stocks, demands and flows of ecosystem goods and services on different scales. This Special Issue "Mapping and Modelling Ecosystem Services" of the journal Ecosystem Services is mainly an outcome of the "Quantifying, Mapping, Modelling and Indicators of Ecosystem Services" Workshop that was organized at the 4th Ecosystem Services Partnership (ESP) Conference entitled Ecosystem Services: Integrating Science and Policy in October 2011 ...
Chemists at Johannes Gutenberg University Mainz (JGU) have developed a new method for parallel protein analysis that is, in principle, capable of identifying hundreds or even thousands of different proteins. It could be used to detect the presence of viruses and identify their type in tiny samples. At the same time, it is very cost-effective and quick. "We see possible applications of this technique in medicine, where it could be used, for example, for the rapid diagnosis of a wide range of diseases. It would be almost as easy to use as a pregnancy test strip," said Professor ...
Chemical flasks and inconvenient chemostats for cultivation of bacteria are likely soon to be discarded. Researchers from the Institute of Physical Chemistry of the Polish Academy of Sciences in Warsaw were first to construct a microfluidic system allowing for merging, transporting and splitting of microdroplets. Since now, hundreds of different bacteria cultures can be maintained simultaneously in a single system, which could speed up the research on restistance of bacteria to antibiotics.
We could safely say that without chemical flask there would be no chemistry at ...
This is the first paper based solely on theoretical, yet practically proven, results of computational biology to be published in this journal. (DOI: 10.1002/stem.1473).
All cells of an organism originate from embryonic stem cells, which divide and increasingly differentiate as they do so. The ensuing tissue cells remain in a stable state; a skin cell does not spontaneously change into a nerve cell or heart muscle cell. "Yet the medical profession is greatly interested in such changes, nonetheless. They could yield new options for regenerative medicine," says Professor ...