Psychology Commons^™

Analyzing The Effects Of Display Characteristics And Cognitive Variables On Performance Using Keystroke And Eye Movement Data, Orhan E. Beckman

Psychology Theses & Dissertations

Information about how operators use their eyes while interacting with visual displays is often an overlooked aspect of human-computer interaction. Such information is fundamental to assessing the quality of software interfaces and understanding the cognitive processes that underlie operator behavior. Other research evaluating information displays evolved from using reaction time and subjective data as dependent variables to using oculometric measures. In the current research conventional performance measures are coupled with oculometric measures to evaluate the influence display characteristics and cognitive variables have on performance.

Twelve subjects used a software program to complete a series of specified tasks. Subjects were asked …

A Discovery-Oriented Process Study Of Enactment In Family Therapy: Development Of The Family Therapy Enactment Rating Scale, Elizabeth Ong-Mythuan Fong

Psychology Theses & Dissertations

With the effectiveness of psychotherapy now well-supported in both the individual and family literatures (Garfield & Bergin, 1994), we are entering an era where questions of how and why therapy works are of interest. More specifically, there has been support and encouragement by some researchers (Rice & Greenberg, 1984; Mahrer, 1988) for the use of discovery-oriented methodologies to explore clinical phenomena that have yet to be empirically validated. The following is a discovery-oriented study of enactment, a structural family therapy intervention. The theoretical goals of enactments, their relevance to clinical practice, as well as how they are actually implemented in …