Engineering Commons^™

First Impressions : A Study Of The Relationship Between Presenting Problems And Clinical Perception, Holly Elizabeth Fussell

Dissertations and Theses

Processes involved in clinical perception typically result in tangible outcomes of interest to clients and practitioners (e.g., diagnoses). In developing an overall impression of clients, practitioners integrate information related to target problems clients present. Substance abuse counselors, in particular, are increasingly being asked to assess clients for co-occurring problems. Domestic violence has been identified as a particularly salient co-occurring problem associated with substance abuse.

This dissertation draws on theory by Solomon Asch (1946, 1952) to examine how presenting problems such as domestic violence shape clinical outcomes and processes in substance abuse assessment interviews. Most clinical interactions occur, however, under confidential …

A Decision Model For Technology Assessment To Reduce The Internal Digital Divide In Emerging Economies (Case: Costa Rica), Audrey MaríA Alvear BáEz

Dissertations and Theses

Information and Communication Technologies (ICTs) such as Wireless, the Internet, and e-commerce software are profoundly impacting how business and government are conducted. Digital divide (DD) refers to the gap that opens up between those who have access to, benefit and interact with ICTs and those who can not. ICTs can either accelerate change and thereby increase the DD in developing countries, or, if deployed carefully can be a tool to reduce the DD within a country. This study presents a systematic approach for doing the latter by identifying the ICTs, technology applications and key sectors that most impact the internal …

Infopipes: An Abstraction For Multimedia Streaming, Andrew P. Black, Huang Jie, Rainer Koster, Jonathan Walpole, Calton Pu

Computer Science Faculty Publications and Presentations

To simplify the task of building distributed streaming applications, we propose a new abstraction for information flow – Infopipes. Infopipes make information flow primary, not an auxiliary mechanism that is hidden away. Systems are built by connecting predefined component Infopipes such as sources, sinks, buffers, filters, broadcasting pipes, and multiplexing pipes. The goal of Infopipes is not to hide communication, like an RPC system, but to reify it: to represent communication explicitly as objects that the program can interrogate and manipulate. Moreover, these objects represent communication in application-level terms, not in terms of network or process implementation.