Book reviews

Amor Technologiae: Marshall McLuhan as Philosopher of Technology – Toward a Philosophy of Human-Media Relationships, Yoni Van Den Eede (2012) Brussels, Belgium: ASP VUB Press, 517 pp., ISBN: 978-9057181870, p/bk, €29.95 Titanic Century: Media, Myth and the Making of a Cultural Icon, Paul Heyer (2012) Santa Barbara, CA: Praeger, 211 pp., ISBN 978-0-313-39815-5, h/bk, $48.00 Media Environments, Barry Vacker (ed.) (2010) San Diego, CA: Cognella, 546 pp., ISBN: 978-1935551348, p/bk, $142.50 Networked Reenactments: Stories Transdisciplinary Knowledges Tell, Katie King (2012) Durham, NC: Duke University Press, 392 pp., ISBN: 978-0822350729, p/bk, $25.95

How does problem based learning fit with cognitive load theory?

This paper reports on an investigation with first year undergraduate Product Design and Management students within a School of Engineering. The students at the time of this investigation had studied fundamental engineering science and mathematics for one semester. The students were given an open ended, ill formed problem which involved designing a simple bridge to cross a river. They were given a talk on problem solving and given a rubric to follow, if they chose to do so. They were not given any formulae or procedures needed in order to resolve the problem. In theory, they possessed the knowledge to ask the right questions in order to make assumptions but, in practice, it turned out they were unable to link their a priori knowledge to resolve this problem. They were able to solve simple beam problems when given closed questions. The results show they were unable to visualise a simple bridge as an augmented beam problem and ask pertinent questions and hence formulate appropriate assumptions in order to offer resolutions.