The Media Debate is Fresh
Trends in Educational Technology, Journals #6-7
Initially, Richard Clark’s (1994) argument seems to be in line with my own argument regarding Fresno State’s tablet initiative. Clark writes that “media are mere vehicles that deliver instruction but do not influence student achievement any more than the truck that delivers our groceries causes changes in our nutrition” (p. 22). This is exactly what I mean to point out and is at the heart of my critique of DISCOVERe thus far: there’s too much focus on the grocery truck and not the nutrition itself. But the core of this argument is that the wide variety of media carries with it no distinct effects on learning; in other words, regardless of the type of vehicle delivering the groceries, no one type of vehicle alters the groceries in a way that’s different from any other vehicle (p. 22). With the technology and media available during the 1980s when Clark first argued these points, I find myself on board with this, though readily admit having very little literacy in Clark’s work. However, my initial reaction from a 2014-15 perspective is to think about Moore’s Law and the exponential increase of technological power over time. Today, the smart phone in the palm of my hand is exponentially more powerful than the most sophisticated computers from the era of Clark’s original arguments. So in light of the vastly more complicated spectrum of available media and technology (along with new ways to interact with that technology and media), I’m not so sure that we can say that there isn’t a single media that doesn’t have its own unique effects on learning.
The Media Debate has had a weighty impact on my ideas of high technology and its relationship to learning. Though I’m partly finding myself in agreement with Clark—that media is merely a delivery device for instruction—and I find his metaphors of the grocery delivery truck not affecting the nutrition of the food it’s delivering and the form of medication not affecting the healing power of the medicine rather convincing, I believe that metaphor is now past its expiration date (p. 22, 26). Decades after the initial media debate, high technology has become exponentially more powerful—the delivery trucks of 2014 are so vastly different than those of 1994. Clark’s metaphor struggles to keep pace for the simple reason that today’s delivery devices are no longer single-function devices.
This is the new media debate: high technology of the new millennium alters learning experiences altogether. Personal computing devices such as smart phones, tablets, laptops, and desktop computers are multi-function devices that are changing the landscape of learning. They search for and find data; they consume data; they manipulate and interpret data; they record and generate new data. These are new trucks whose functions both include and transcend mere delivery of goods. Additionally, as Dempsey & Van Eck (2012) suggest, the Internet highway is an altogether new highway on which these trucks may drive (p. 281-82); as such, the rules of the road have evolved. So when it comes to this business of whether or not we should implement new technology in curriculum, the response cannot be as easy as the “mere-delivery device” arguments of the past. Multi-function devices are more than mere points of access for instructional materials. Thus I share Dempsey & Van Eck’s (2012) view when they claim that “we are not just ‘adding’ technology; we are changing the very nature of the learning experience” (p. 284).
Clark, R. (1994). Media will never influence learning. Educational Technology Research and Development, 42(2), 21-29.
Dempsey, J., & Van Eck, R. (2012). E-Learning and Instructional Design. In R. Reiser & J. Dempsey (Eds.), Trends and issues in instructional design and technology (3rd ed.). Boston: Pearson.