Adults and nymphs of a new genus and species of the family Macrochelidae are described from detritus cavities of the leafcutting ant, Atta texana. This new species is notable in having peritremes with no posterior loop, a series of small subterminal teeth on the fixed cheliceral digit rather than the...
Seal Rock (35LNC14) is a late prehistoric shell midden site located on the central Oregon coast. Information derived from the faunal remains, radiocarbon dates, and location and size of the midden deposits suggest the site represents a late littoral stage of cultural adaptation. Analyses of lithic artifacts, and bone and...
The purpose of this research was to examine factors associated
with the social climate of single-sex and coeducational residence
halls, fraternities, sororities, and cooperatives on the Oregon State
University campus.
The primary sources of data for this study were student
responses to the ten subscales of the URES Form R,...
The purposes of the study were: (1) to provide a descriptive
analysis and historical record of the undergraduate OSU Fourth Cycle
Urban/Rural-Migrant Teacher Corps program; (2) to follow up former
OSU Fourth Cycle corps members to determine their employment status
and attitudes toward their educational experiences; and (3) to determine...
Purpose of the Study: The purpose of this investigation was to measure some of the effects of an elementary science program, the Science Curriculum Improvement Study (SCIS) on science achievement of certain sixth grade students. Important to the problem was how the SCIS students compared with students exposed to a...
We developed and investigated machine learning methods that require
minimal preprocessing of the input data, use few training examples, run fast, and
still obtain high levels of accuracy.
Most approaches to designing machine learning programs are based on the
supervised learning paradigm – training examples are chosen randomly and given...
The two-fold purpose of this study is (1) to determine
differences in perception of counseling and guidance needs
between community college bound high school seniors,
community college counselors, and chief student services
administrators, and (2) to establish the nature and priority
of counseling and guidance needs of community college bound...
Rooted in the writer's general concern with the teaching and
evaluation of writing, this study attempts to determine whether
verbally creative teachers are better able to identify verbally creative
students than are less verbally creative teachers. A second aim was
to determine whether the verbal creativity of the teacher is...
Island systems and species are susceptible to extinction because of their small population size and an ecological naiveté from an evolutionary past lacking strong competition and predation. For example, only one-fifth of the world’s bird species occur on islands, yet more than 90% of the avian extinctions witnessed during historic...