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Although there are many ways to define technology, one frequent theme is that technology refers to the tools and methods by which we increase our natural capabilities (e.g., Mumford, 1963). Because technologies develop constantly, human action frequently, and arguably increasingly, leads to unanticipated effects (see Crabb & Stern, 2010). At the most dramatic and potentially horrifying, these changes include environmental disaster and the use of advanced weaponry. Technological evolution, however, does lead to countless subtler changes that we experience in our day to day lives. Many of these changes are societal, psychological or behavioral. From an ethical point of view, these many changes present people with situations and choices with which they previously did not have any experience and for which there may not yet be societal norms (Moor, 2005).
The recognition that technological innovations can have both positive and negative consequences is central to the wide ranging, interdisciplinary, and expanding field of technoethics. The pervasiveness of technology in human life makes it imperative that technoethical scholars hail from a vast range of fields (de Vries, 2009) as they collectively approach the ethical implications of technology, including areas as far reaching as environmental impact, political implications, and societal transformation (Luppicini, 2009).
Technology in its end use directly impacts the thoughts and behaviors of individuals. Hence, psychology is a field that is well positioned to examine the impacts of technology on human functioning. Although the field of psychology has been neither organized nor systematic in its approach to technology (Kipnis, 1991), psychological research has a rich history in informing us of technology’s negative consequences (Stern & Handel, 2001). As far back as the 1940s, psychologists warned readers of the potential misuse of radio for wartime propaganda (Allport, 1947). In the early 1960s, psychologists studied the links between children’s television viewing and subsequent aggression (Eron, 1963). In the current age, psychologists have investigated the potentially numerous concerns regarding the Internet (e.g., Gackenbach, 1998; Kielser, 1997) including the potentially habit forming nature of the Internet (Stern, 1999; Young, 1998).
Privacy, and the right to privacy are frequently cited (Luppicini, 2009) aspects of human social life that have been altered by technological change. In this paper, we examine some privacy related effects that have accompanied the mass introduction of cellular telephones. Because this technology impacts individuals as well as interactions between individuals, this research can be considered social psychological.
Much of the psychological research on the effects of cellular telephones focuses on the effects of using cell phones while driving (Redelmeier & Tibshrani, 1997; Strayer & Johnston, 2001). This is quite understandable considering the well-established danger to self and others caused by driving while speaking on the telephone. There are, however, other psychological phenomena associated with the mass introduction of cellular telephones during the last two decades that deserve attention.