Preparing students for the university : what is the effect of community college accommodation on students who transfer to state universities?

For nearly a century, community colleges have worked to accommodate students both in and out of the classroom. They do this for a number of reasons, in a number of ways, and to many this is one of the main features that distinguish these institutions that pride themselves on being student-centered from their counterparts, the state universities. Another distinguishing feature is that community colleges have exceptionally high rates of student satisfaction. While students who are accommodated may feel satisfied while enrolled in community colleges, this study revealed how they felt once they transferred to four-year state universities. Research shows that most students experience “transfer shock,” which includes among other things an immediate decline in the GPA. Do these transfer students feel the community college experience and education helped prepare them in their pursuit of a baccaluarate degree, or do they find the transition more difficult than expected? This study looks at the community college, its history, and its history of student accommodation. Featured are phenomonologic interviews with eight subjects—students who transferred from community colleges and are presently enrolled in state universities. Interviews revealed that they were accommodated at their respected community colleges, they suffered “transfer shock,” they were not prepared for university culture and academics, but that they found community college accommodation necessary, as it prepared them for college, if not the university itself. Also included is a review of a University of Massachusetts (Amherst) “Community College Transfer Student” survey which supplements the research

PROCUREMENT STRATEGIES: IMPACTS OF QUALITY RISKS IN HARD WHEAT

Analytical models were developed in this paper to evaluate cost/risk tradeoffs of three alternative procurement strategies in the case of hard red spring (HRS) wheat. Results indicate a naive strategy has the lowest expected cost, but a high probability of not conforming to end-use requirements. Two alternative specifications for the constant share strategy result in higher probabilities of meeting requirements, but at higher costs. The opportunistic strategy results in a higher probability of meeting requirements than either of the other two alternative strategies at a comparable cost.Crop Production/Industries,

TRANSPARENCY AND BIDDING COMPETITION IN INTERNATIONAL WHEAT TRADE

One of the major trade policy problems identified by U.S. interests, including grower groups, traders, and policymakers, is that of pricing transparency. This has been a gnawing issue generally related to the pricing practices of competitor exporting countries with state trading enterprises (STEs). The transparency problem generally refers to the inability to observe rivals' terms of trade (including price, quality, credit, etc.) and is normally associated with commercial exporters competing against STE rivals. The perception being the less transparent competitors (STEs) would have a strategic advantage. A game theory model of bidding competition was developed to simulate the effects of information asymmetry amongst rivals. A Bayes-Nash equilibrium was used to derive equilibrium solutions. Several stylized examples were used to illustrate aspects of competition and to analyze effects on bidding strategies. Results indicate that: 1) anything that reduces uncertainties among rivals would reduce equilibrium bids and prices; 2) bidding situations in which there is less transparency have the effect of increasing bids and prices to buyers, and payoffs to sellers; and 3) increases in the number of rivals have the effect of reducing bids and mitigating the informational advantages of STEs. In all cases, less transparent sellers have an advantage in bidding competition relative to more transparent sellers. That advantage in our stylized case was in the area of 1-2$/mt. However, that advantage is mitigated with an increase in the number of transparent rivals and in the case where more transparent players have acted as agents for an STE and have more information about costs of an STE. Further, cessation of exports under U.S. EEP programs should have decreased the transparency of U.S. firms, increasing their competitiveness in the international grain trade.Price Transparency, Strategic Bidding, Game Theory, Bayesian-Nash, State Trading Enterprises, Export Enhancement Program, Wheat, International Relations/Trade,

PROCUREMENT STRATEGIES: IMPACTS OF QUALITY RISKS IN HARD WHEAT

Development and organization of procurement strategies have escalated in importance with maturity of the food processing industry, as well as with the prospect of greater choice attributable to variety development and information technology. Conventional alternatives for procurement range from spot purchases with specifications for easily measurable characteristics, to varying forms of strategies with pre-commitment. In the case of grains these choices are complicated by two factors. First, there is intrinsic uncertainty associated with end-use qualities that are not easily measurable. Second, grain prices and therefore procurement costs vary spatially due to competing market regions. Thus, shifting origins may involve higher cost due to having to bid grain away from its next best market. We posed three procurement strategies and developed analytical models to evaluate the risks and costs among these alternatives in the case of hard red spring (HRS) wheat. The first involves no commitment. The second involves some form of irrevocable commitment and the third entails less commitment. Stochastic simulation models were developed for each with an objective of cost minimization subject to different levels of risk. The results indicate that the naive strategy has the lowest expected cost, but a fairly high probability of not conforming to end-use requirements. The constant share strategies result in higher probabilities of meeting requirements, but at substantially higher costs. The opportunistic strategy results in a higher probability of meeting requirements than either of the other two alternative strategies at a comparable cost.Marketing, Agribusiness,

ECONOMIC EVALUATION OF CROPSHARE AND CASH LEASE CONTRACTS IN SOUTH DAKOTA AND NEBRASKA

Factors influencing choice of share or cash rental leases for cropland are examined using a 1996 dataset containing 1071 lease contracts in Nebraska and in South Dakota. Logistic regression results indicate tenant's age, capital position, and relationship with landlord were more important than leased land use or crop management variables.Farm Management,

Credit Guarantee Programs in International Grain Markets: Background and Issues

Marketing,

Feedback-enhanced algorithm for aberration correction of holographic atom traps

We show that a phase-only spatial light modulator can be used to generate non-trivial light distributions suitable for trapping ultracold atoms, when the hologram calculation is included within a simple and robust feedback loop that corrects for imperfect device response and optical aberrations. This correction reduces the discrepancy between target and experimental light distribution to the level of a few percent (RMS error). We prove the generality of this algorithm by applying it to a variety of target light distributions of relevance for cold atomic physics.Comment: 5 pages, 4 figure

The Severely-Distressed African American Family in the Crack Era: Empowerment is not Enough

Numerous African American families have struggled for generations with persistent poverty, especially in the inner city. These conditions were further strained during the 1980s and 1990s by the widespread use of crack cocaine. For many, crack use became an obsession, dominated their lives, and superseded family responsibilities. This behavior placed additional pressure on already stressed kin support networks. This paper explores the processes prevailing in two households during this period. In the 2000s, children born to members of the Crack Generation are avoiding use of crack but face major deficits from their difficult childhoods. This presents both challenges and opportunities. The discussion considers initiatives from both a social problems and a strengths perspective that could help these families and help these families help themselves to advance their economic circumstances