Instructional Media Design Commons^™

A Design-Based Research Study Examining The Impact Of Collaboration Technology Tools In Mediating Collaboration, Kecia Johnese Waddell

Wayne State University Dissertations

ABSTRACT

A DESIGN-BASED RESEARCH STUDY EXAMINING THE IMPACT OF COLLABORATION TECHNOLOGY TOOLS IN MEDIATING COLLABORATION

by

KECIA J. WADDELL

December 2015

Advisor: Dr. Monica W. Tracey

Major: Instructional Technology

Degree: Doctor of Philosophy

Interactive collaboration technologies have expanded users' capabilities to collaborate and have driven pedagogical paradigm shifts toward more learner-centered and interactive teaching and learning. Online learners may be not sufficiently prepared for the level of collaboration fluency expected by a globally competitive digital distributed knowledge economy. This is largely due in part by how collaboration technologies is used towards impacting learning goals and outcomes in practice by online …

Effect Of Expert Modeling On Ill-Structured Problem Solving In An Undergraduate General Education Honors Course, Minakshi Lahiri

Wayne State University Dissertations

Abstract

Effect of Expert Modeling on Ill-Structured Problem Solving in an Undergraduate General Education

Honors Course

by

Minakshi Lahiri

May 2016

Advisor: Dr. Ke Zhang

Major: Instructional Technology

Degree: Doctor of Philosophy

This dissertation research was based on David H. Jonassen’s recommendation that not all problems are the same and different types of problems require different approaches of instruction and scaffolding (Jonassen & Hung, 2008). Jonassen (2011) provided a set of recommended components (problem types, case components, cognitive supports) for designing effective Problem Based Learning Environments (PBLEs).

The purpose of this research was to investigate the effect of using expert …