Human development researchers consider adolescence a rich time for interest development and identity exploration. A relatively new movement in the Free-Choice Learning (FCL) arena, the Maker movement, offers learners interest-driven, experiential, often collaborative, and process-oriented activities ranging from game design (computer-based and otherwise) and robotics, to sewing LEDs into clothing...
The persistent underrepresentation and marginalization of women of color in the disciplines of science, technology, engineering, and mathematics (STEM) are well-documented. However, much of the existing literature takes an “either/or” approach, focusing solely on the experiences of either “women” or “minorities” in STEM, without adequately examining the unique experiences of...
Different racial/ethnic groups often perceive the realities of the campus environment differently: This difference in perspective and the attendant reactions can be a factor in student satisfaction or dissatisfaction. A quantitative survey administered in 1996 and 1999 revealed that African-American students on the campus of a diverse two-year community college...
A dynamic approach to the Bayesian theory of sampling inspection
by attributes for the single sampling case is presented. A model is
developed which assumes a sequence of lots of equal known size and
lots generated by a process operating in a random manner. The model
also assumes constant associated...
There are a nearly unlimited number of situations in which the
status of time-varying processes must be updated. The monitoring of
these processes usually occurs at periodic intervals. Whether the
monitoring is performed by man or machine, a decision must be made
regarding the frequency of these activities, that is,...
Re-establishing connectivity is a primary restoration activity for enhancing the
recovery of migratory fishes, but actions are often limited by lack of funds and
understanding of the benefits of individual projects. The objective of this study was to
develop a Bayesian Network (BN) to assess priorities for restoration of aquatic...
Caurinus dectes Russell is a minute, brachypterous scorpionfly
which was discovered at Marys Peak, Benton County, Oregon, in
1976, and subsequently described as the only representative of the
subfamily Caurininae within the Boreidae (snow scorpionflies).
Caurinus dectes is now known to range from the Olympic Peninsula
and Northern Cascades in...
Intensive forest management requires efficient logging techniques
to remain economical. Commercial thinnings and shorter
rotations increase piece count inversely to piece size. Continued
research aimed toward effective log handling processes is essential.
The purpose of this study was to evaluate one case of a self-loading
log truck (integral loader and...
This study was conducted to determine if a time-integrated Phillips sampler was able to estimate sediment yield when compared to a reference produced by an automated sampler. Time-integrated samplers are easier to use, more cost effective, and can withstand storm events better than automated samplers, but are not designed to...
The purpose of this study was to investigate the perspectives of education professionals who manage, coordinate, and instruct in the English Literacy and Civics Education Grant
(EL/Civics) Programs in Oregon community colleges. The study compared the EL/Civics Grant Program to the conventional English as Second Language (ESL) programs offered at...
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Larry D. Roper
The purpose of this study was to investigate the perspectives of education