Two concepts are central to the healthy memory blog. One is cognitive growth, which stresses the importance of cognitive growth for healthy memories and a fulfilling life. The other is transactive memory, which is the use of technology and our fellow human beings to foster cognitive growth. Consequently I found an article by Brian Fung in the April 25 edition of the Washington Post titled “New data: American are abandoning wired home Internet” distressing.
According to the article in 2013, 1 in 10 U.S. households were mobile-only. Now 1 in 5 U.S. households are mobile-only. There is also a relationship between household income and mobile only use, with poorer households being more likely to be mobile only. So the problem of income divide and the effective use of technology is still prevalent.
Regular readers of the healthy memory blog should already understand my discontent. but I shall elaborate for those who are not regular readers. Mobile computing can be extremely helpful when people are mobile. However, use of mobile devices do have some serious shortcomings.
Previous posts have argued that exclusive or excessive mobile computing results in superficial interpersonal relationships (enter “Sherry Turkle” into the healthy memory blog search block). To do “deep processing” that produces cognitive growth requires at least a notebook and preferably a laptop computer. This is best done in a quiet location with minimal distractions. The multitasking that is frequently done with mobile devices results in deficient cognitive processing and can result in possible danger to others in addition to oneself (enter, “multitasking” into the healthy memory search block).
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