German psychologist and university teacher
Rainer Mausfeld (born 22 December 1949 in Iserlohn) is a retired German professor of psychology at Kiel University. He did research on the psychology of perception, cognitive science, and the history of psychology. Since 2015, he has published on manipulation in media and politics and the transformation of representative democracy to neoliberal elite democracy.
Academic career.
From 1969 to 1979, Mausfeld studied psychology, mathematics, and philosophy at the Rheinische Friedrich-Wilhelms-Universität Bonn and mathematical psychology at the University of Nijmegen. Subsequently, he was a consultant at the Institute for Test and Talent Research of the Studienstiftung des deutschen Volkes in Bonn until 1981. In 1984, Mausfeld received his doctorate from the University of Bonn with a thesis about Fechner-Scaling. The thesis focuses on the principles of the construction of psychophysical discrimination scales. In 1987, he became visiting research professor at the University of California. In 1990, Mausfeld was resident, or habilitated, in Bonn with research work mainly on perceptual psychology, and in 1992, he accepted a professorship in general psychology at the University of Mannheim. In 1993, he moved to the University of Kiel. Among other projects, Mausfeld was head of the Deutsche Forschungsgemeinschaft (DFG) project "Farbkonstanz" and, from 1995 to 1996, head of an international research group at the Center for Interdisciplinary Research (ZiF) in Bielefeld. Since 2004, he has been a member of the German Academy of Sciences Leopoldina in its Psychology and Cognitive Science Section. Since 2009, Mausfeld has also published on topics outside psychophysics and perceptual psychology, such as white torture.
Research topics.
Mausfeld's research focused on perceptual psychology. He also worked on the theoretical foundations of experimental psychology and the psychology of understanding. He also deals with the rivalry between cognitive psychology and cognitive neuroscience in cognitive science. Another area of interest is the history of ideas in the natural sciences. In contrast to attempts to explain psychological functions on a biological basis, he adopts an antireductionist stance.
Color perception.
Mausfeld argues that, contrary to naïve realism, color perception and other aspects of visual perception do not simply reflect an objective, mind-independent external physical world. 
Color is a subjective product of an organism's visual system, not an objective property of the physical world.
The "measuring instrument" conception of perception—according to which the perceptual system is a kind of measuring device that informs the organism about the physical input—is misguided.
Mausfeld also criticizes the "atomistic" conception of perception, the idea that the perceptual system builds up perceptions—as things referring to the external world—from elementary perceptual variables (like sensations of brightness and color) that are tied to elementary physical variables (like intensity and wavelength of light).
Studying color perception adequately requires studying more than "pure" color (e.g., hue, saturation, and brightness). Fully understanding color perception also requires studying texture, regularities governing the interaction of light with different types of surfaces, the ways in which perceivers internally represent regions of space, and many other factors. The overall context of visual perception is crucial for color perception. Sensation is, according to Mausfeld, always shaped by perception. The senses are part of a complex structure in the mind.
White torture and responsibility of science.
In his work, Mausfeld illustrates the role of psychologists in the development, application, and justification of modern white torture methods. His work states that the goals of these methods are not, as claimed, the extraction of information, but rather breaking the will, disciplining, humiliating, and shaming the victims. Mausfeld uses the example of torture research to define ethical and legal principles and limits of scientific work. He regards the observance of human rights as fully binding.
Techniques of managing opinions and emotions.
Features and framework of manipulation techniques.
The most important feature of manipulative techniques, according to Mausfeld, is that they are invisible. To be effective, they must occur below the threshold of our awareness and take advantage of the "weak points" of our mind. This "opinion management," as Mausfeld puts it, which equals propaganda in the sense of Edward Bernays, is the means the formal democratic order adopts to exercise domination without visible force by creating voluntary consent in the minds of citizens. The techniques aim to make invisible not only facts, but also possibilities of thinking and thus alternative actions" (domination of perception)." Mausfeld puts his criticism of manipulation techniques within the framework of a fundamental critique of the capitalist economic and social order. Neoliberalism, in his view, has limited and narrowed the understanding of freedom to the choice of one's identity from an "identity basket" (i.e., to the "choice" of a given media-mediated lifestyle).
Cognitive techniques.
According to Mausfeld, cognitive techniques are more important than affective techniques, because opinions are more stable than emotions. Mausfeld examines the following methods:
Private life.
Mausfeld lives in Danish-Nienhof and is married to the psychologist and psychoanalyst Gisela Bergmann-Mausfeld.
References.
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