Browsing by Subject "Technology"

Social media and mobile technology now provide consumers with the opportunity to continuously document or reflect on their moment-to-moment internal and external experiences. For instance, "tweets" are often written while one is consuming some experience, just as other forms of social media may be used in their respective ways for documentation or reflection while an experience is unfolding. But what effect does verbal documentation or reflection have on consumers' enjoyment of their time? The authors propose that when consumers can verbally document or reflect about topics other than the current experience, increased mind wandering can occur, which can help lead to reduced enjoyment. Testing the theoretical model through five experiments, the authors show that verbal documentation or reflection during an experience can reduce enjoyment, regardless of whether that experience is generally enjoyable or generally unenjoyable. However, the same effect does not occur when consumers are specifically asked to verbally document or reflect only about the experience they are taking part in. Verbal documentation or reflection right after an experience ends, which does not increase mind wandering during the experience, can lead to increased enjoyment when consumers are specifically asked to verbally document or reflect only about the experience they just took part in. Implications for the use of social media for verbal documentation and reflection by consumers and marketing managers are discussed.

This paper examines how individuals’ social interactions are influenced by the media environments they inhabit (Media Ecology) and the consequent impact on the practice of developing community in the local church (Ecclesiology). Too often, leaders in the church are uninformed about the ways media use, not simply content, is affecting the social structures of community. Consequently, technology in the church is uncritically embraced and little attention is given to what adaptations need to be made for the church to remain authentic to its Christ-given identity and mission. More specifically, this paper focuses on the obstacle and opportunity of building community in the local church, designed to be densely-knit, in a time of “Networked Individualism,” characterized by sparsely-knit, technologically-meditated interaction.

This paper argues that leaders in the church should strive to establish and preserve close-knit church community, however countercultural, because such community is the best reflection of the community within God’s self. Also vital to maintaining densely-knit community in the church is that human beings are biologically wired to be in close communion with others and thrive in such environments. After providing a biological and theological defense for dense community in the church, practical suggestions are provided for maintaining close communion in the church in light of technologically-mediated engagement. Specifically, an argument is made for prioritizing and encouraging face-to-face conversation amongst parishioners in the local church. Additionally, the paper takes a look at the ways media is currently used in local congregations and determines the merits of such use based upon their virtue or vice relative to maintaining close, embodied community. Finally, utilizing the Biblical narratives of the Tower of Babel and Pentecost, the paper concludes by viewing technology use and close-knit community from the perspective of soteriology and argues that the remedy for humanity’s insecurity and path to true greatness is found in Spirit-filled, densely-knit community.

Self-monitoring of dietary intake is a valuable component of behavioral weight loss treatment but engagement in self-monitoring declines quickly, resulting in suboptimal treatment outcomes. This dissertation examined a novel weight loss intervention that aims to lessen the decline in self-monitoring engagement by building mastery, self-efficacy, and self-regulatory skills—key constructs of behavior change—prior to self-monitoring diet. GoalTracker was a randomized controlled trial among 105 adults with overweight or obesity comparing three standalone 12-week weight loss interventions: (1) a Simultaneous arm with concurrent self-monitoring of weight and diet each day, along with weekly lessons, action plans, and tailored feedback via email; (2) a Sequential arm with the same components but that tracked only weight through week 4, then added diet tracking; and (3) an App-Only arm that only tracked diet, and did not receive additional behavior change components. All groups used the commercial app MyFitnessPal for self-monitoring and received a tailored calorie goal and a goal to lose 5% of initial weight by 12 weeks. Paper one examined the impact of the intervention on weight change and self-monitoring engagement (Aims 1-3) and found significant weight loss and engagement for all treatment arms, with no differences between arms. Paper two examined the relation between consistent self-monitoring and weight loss (Aim 4), revealing that consistent trackers lost significantly more weight than others. Lastly, paper three examined whether early weight loss predicts future engagement and weight loss success (Aim 5), which was supported. Regardless of the order in which diet is tracked, using tailored goals and a commercial app can produce clinically significant weight loss. Consistent self-monitoring and early weight loss should be emphasized. Standalone digital health treatments may be a viable option for those looking for a lower intensity approach.

In the 1950s and early 1960s, Great Britain's computing industry led the world in the development and application of computers for business and administrative work. The British government and civil service, paragons of meritocracy in a country stratified by class, committed themselves to implementing computerized data processing techniques throughout the sprawling public sector, in order to modernize their economy, maintain the competitiveness of British high-technology industries, and reconsolidate the nation's strength and reputation worldwide. To succeed in this project, the British government would need to leverage the country's existing expertise, cultivate the heterogeneous field of computing manufacturers, and significantly re-train labor.

By the 1970s, Britain's early lead in the field of computing had evaporated, government computing projects had produced disappointing results, and the nation's status as a world power had declined precipitously. This dissertation seeks to explain why British computing achieved so few of its intended results by looking at the intractable labor problems within the public sector during the heyday of the Britain's proclaimed "technological revolution." The dissertation argues that the interpretation of, and solutions for, these labor problems produced disastrous effects.

Sources used include government documents, civil service records, records of the nationalized industries (the Post Office, National Health Service, Central Electricity Generating Board, Coal Industry, Railways, and others), computing industry records, press accounts, and oral interviews. By using methodologies from the history of technology, institutional history, and labor history, as well as gender analysis, this dissertation shows that despite the government's commitment to both high technology usage and labor meritocracy, competing claims of technological expertise and management tradition led the government to misjudge the role of computing within the public sector and the nation.

Beginning with a labor situation in which women did the majority of computing work, and seeking to achieve a situation in which young men and management-level technocrats tightly controlled all digital computing, the British government over-centralized its own computing endeavors, and the nation's computing industry, leading to a dangerous winnowing of skill and expertise within the already-small field. The eventual takeover of the British computing market by IBM, and purchase of the last viable British computing company by Fujitsu, marked the end of any hope for Britain's computing dominance in either their home market or the global market.

While multiple factors contributed to the failures of government computing and the British computing industry--including, but not limited to, American competition, inability to effectively create a global market for British machines, and misjudging the public sector's computing needs--this dissertation argues that labor problems, arising largely from gendered concerns about technological change and power, constituted a critical, and unrecognized, stumbling block for Britain's government-led computing revolution.

Decoding Artifacts is a project that explores the ways in which technologies and interactive media enhance the museum visitor’s learning experience with art. The digital components of the project include a website and a mobile application, both hosting historical content, educational videos, images, 3D models, and an augmented reality experience. These virtual tools offer information to the viewer beyond the museum label, and aim to create a multi-sensory learning environment through an interactive dialogue between the public and the work of art. The thesis paper discusses how and why art museums are adapting to modern technological trends and the affordances of digital tools in museum education and outreach. The Decoding Artifacts project will use the example of medieval sculpture and the process of stone carving as case studies which discuss and demonstrate the effectiveness of virtual technologies in museum experiences.