Social and Behavioral Sciences Commons^™

5-Httlpr, Drd4 Gene, College Students’ Psychological Characters And Academic Performance, Weiyi Guo

Graduate Dissertations and Theses

The purpose of this study, “Genetic basis of Academic Performance,” is to evaluate associations between the 5-HTTLPR, the DRD4 gene, psychological characteristics including metacognition and depression, and academic performance as reflected in SAT scores. We discovered that participants with 2-repeat or 7-repeat alleles of the DRD4 gene have significantly lower scores on the Metacognition tests (P = 0.022) and two subclades of metacognition, “Cognitive Self-Consciousness” (P = 0.021) and “Need to Control Thoughts” (P = 0.040), as compared to those without 2-repeat or 7-repeat alleles. 7-repeat allele DRD4 gene carriers have significantly higher scores for alcohol use disorders than those …

The Art Of The Spearthrower: Understanding The Andean Estólica Through Iconography, Zachary R. Critchley

Graduate Dissertations and Theses

Spearthrower devices held a role around the world as a primary weapon and tool before slowly falling out of favor in certain areas for other projectile weapons. While it is widely accepted that spearthrowers were used by the people of the ancient central Andes, comparatively little research has gone into the role that they had as weapons of war, hunting tools, and objects of ceremonial reverence. In addition, the Andes developed a unique style of spearthrower and have produced many examples of spearthrowers with exceptional craftsmanship, leading me to believe that these tools were given special reverence.

This thesis compiles …

Indigenous Pottery From Sonora, Mexico: Examining Typologies And Spatial Distribution, Hunter M. Claypatch

Graduate Dissertations and Theses

A wealth of archaeological surveys and excavations has been conducted in Sonora, Mexico within the past century. Despite the establishment of Centro INAH Sonora, and numerous binational projects, little attempt has been made to synthesize the state’s growing literature. This thesis provides the first detailed study of indigenous ceramics from Sonora, Mexico. Archaeological projects within Sonora have been bifurcated by nation-state boundaries and divergent academic schooling—both possessing their own distinct research goals and methodologies. On a pragmatic level, a synthesis of prehistoric and protohistoric Sonoran pottery is necessary to establish a methodological consensus for classifications and typologies. On a broader …

Utilitarian And Community Values In Mainstream And Alternative Health Care On Martha's Vineyard, Sandra D. Polleys-Bunch

Graduate Dissertations and Theses

Problems endemic to Martha’s Vineyard’s health care system and community efforts to resolve them led to the this community study on Martha’s Vineyard, Massachusetts. Such problems included Martha’s Vineyard’s sole hospital and nursing home’s declarations of bankruptcy in 1996, the fluctuation of quality of Vineyard health care organization relations with the community overall, the rate of uninsured that was two times that of Massachusetts overall, the Island’s isolation from mainland medical services, and its health care service scarcities. This ethnography focuses on utilitarian values to explain difficulties that Vineyarders experienced during their efforts to obtain health care and to improve …

The Shape Of Diversity: A Morphometric Analysis Of Late Archaic Bifaces From Lamoka Lake, Samuel M. Bourcy

Graduate Dissertations and Theses

The general assumption of Late Archaic peoples in the Northeast is that they were one homogeneous culture group, but through the study of Lamoka Lake bifaces found at the Lamoka Lake Site, as well as applying the concepts of community of practice, I have shown that tool shape variation could indicate distinct social groups. Using computer software to digitally outline bifaces I compared the shape of over 400 bifaces from Lamoka Lake and statistically analyzed their morphologies in order to provide material correlates of social diversity. Whether this morphological variation is representative of the conscious or unconscious design choices made …