Gettysburg College

About: Gettysburg College is a education organization based out in Gettysburg, Pennsylvania, United States. It is known for research contribution in the topics: Population & Politics. The organization has 1223 authors who have published 2348 publications receiving 52162 citations. The organization is also known as: Pennsylvania College.

GCAT-SEEKquence: Genome Consortium for Active Teaching of Undergraduates through Increased Faculty Access to Next-Generation Sequencing Data

Abstract: To transform undergraduate biology education, faculty need to provide opportunities for students to engage in the process of science. The rise of research approaches using next-generation (NextGen) sequencing has been impressive, but incorporation of such approaches into the undergraduate curriculum remains a major challenge. In this paper, we report proceedings of a National Science Foundation–funded workshop held July 11–14, 2011, at Juniata College. The purpose of the workshop was to develop a regional research coordination network for undergraduate biology education (RCN/UBE). The network is collaborating with a genome-sequencing core facility located at Pennsylvania State University (University Park) to enable undergraduate students and faculty at small colleges to access state-of-the-art sequencing technology. We aim to create a database of references, protocols, and raw data related to NextGen sequencing, and to find innovative ways to reduce costs related to sequencing and bioinformatics analysis. It was agreed that our regional network for NextGen sequencing could operate more effectively if it were partnered with the Genome Consortium for Active Teaching (GCAT) as a new arm of that consortium, entitled GCAT-SEEK(quence). This step would also permit the approach to be replicated elsewhere.

Using noninvasive brain measurement to explore the psychological effects of computer malfunctions on users during human-computer interactions

Abstract: In today's technologically driven world, there is a need to better understand the ways that common computer malfunctions affect computer users. These malfunctions may have measurable influences on computer user's cognitive, emotional, and behavioral responses. An experiment was conducted where participants conducted a series of web search tasks while wearing functional near-infrared spectroscopy (fNIRS) and galvanic skin response sensors. Two computer malfunctions were introduced during the sessions which had the potential to influence correlates of user trust and suspicion. Surveys were given after each session to measure user's perceived emotional state, cognitive load, and perceived trust. Results suggest that fNIRS can be used to measure the different cognitive and emotional responses associated with computer malfunctions. These cognitive and emotional changes were correlated with users' self-report levels of suspicion and trust, and they in turn suggest future work that further explores the capability of fNIRS for the measurement of user experience during human-computer interactions.

The effects of changing power and influence tactics on trust in the supervisor: A longitudinal field study

Abstract: This paper presents a five-month longitudinal field study of the use of influence tactics and power on the development of employee trust within a small Midwestern US nonunion manufacturing company. Analysis of levels of trust in supervisors found that, as hypothesised, changes in trust levels were substantially related to increases in specific types of power use and influence attempts, most notably changes in referent power, expert power, and task-related supportive behaviors. Evidence also indicates that the development of trust is a reciprocal phenomenon, and that increased trust can lead to important outcomes.

An experimental dynamic public goods game with carryover

Abstract: We examine voluntary contributions in a two-stage public good experiment with ‘carryover.’ In two treatments, each subject's second-stage endowment is determined by the return from the public good in the first-stage. We manipulate payoffs across treatments such that, relative to our no-carryover baseline, earnings from either Nash Equilibrium (constant NE) play or Pareto Optimal (constant PO) play are held constant. The remaining two treatments maintain a constant endowment in each stage, but vary the marginal per capita return (MPCR high or MCPR low) to contributions in the second-stage. Our results indicate that carryover increases first-stage contributions. Our implementation of carryover enables us to examine the effects of changing endowments and a wide range of MPCR's. Consistent with the literature, we find that MPCR and endowment effects are important determinants of subject contributions to the group account. While stage 1 contributions tend to increase in the presence of carryover, efficiency levels across both stages fall relative to the baseline. Efficiency levels fall because the maximum earnings possible increase with carryover (due to higher endowments or MPCR levels in stage 2).