David M. Markowitz is a communication professor at the University of Oregon who specializes in the study of language and deception. Much of his work focuses on how technological channels (e.g., social media [1] ) impact the encoding and decoding of messages. His work has captured the attention of magazines and outlets in popular culture; he writes articles for Forbes magazine about deception. [2] Much of his research has utilized analyses of linguistic and analytic styles of writing, for example, Markowitz's work on pet adoption ads was referenced in a website featuring tips on how to write better pet adoption ads. [3]
Markowitz was featured in the NPR podcast "The Indicator from Planet Money" that focused a discussion around his research concerning deception on dating apps. His research is published in premiere communication journals such as the Journal for Communication. [4] Markowitz conducted a study that found some people feel more comfortable simply having their phones in their proximity. Automated text analyses were used by Markowitz to examine how peoples' communication patterns related to their dehumanization of immigrants. [5] His work on deception has intersected with the proliferation of lies told by politicians and prolific liars. [6]
Markowitz and Jeffrey Hancock developed the Contextual Organization of Language and Deception model (COLD) to better explain how context and genre influence language. More specifically, their work highlights how previous research has not incorporated these constructs as influences on how communication changes during deceptive maneuvers. [7] Moreover, this model helps to highlight that liars do not always communicate in the same fashion, and that the experience of lying may change their language patterns from that of truth-tellers, but that lying in different situations/contexts should also create differences in how words are used.
Markowitz developed the deception faucet, a metaphor to illustrate how truth-telling and lying do not work as polar opposites of one another, in other words, they are not dichotomous experiences. [8] Instead, much like the water flowing from a faucet, there is a mix of cold and hot water mixing into the output or stream. With language, communicators create messages that vary in veracity and though they may not create a lie that is "steaming hot" and visually and obvious, it may become obvious through closer experience with the information. This model is based on the work of Levine and his truth-default theory, and further from the work of Paul Grice on language implicature. The deceptive discourse that is produced during deception that violates conversational norms, also known as the cooperative principle (or Grice's Maxims) is explained by information manipulation theory (IMT) and IMT2. [9]
Bullshit is a common English expletive which may be shortened to the euphemism bull or the initialism B.S. In British English, "bollocks" is a comparable expletive. It is mostly a slang term and a profanity which means "nonsense", especially as a rebuke in response to communication or actions viewed as deceptive, misleading, disingenuous, unfair or false. As with many expletives, the term can be used as an interjection, or as many other parts of speech, and can carry a wide variety of meanings. A person who excels at communicating nonsense on a given subject is sometimes referred to as a "bullshit artist" instead of a "liar". Bullshit is also the name of a popular card game.
Deception is an act or statement that misleads, hides the truth, or promotes a belief, concept, or idea that is not true. This occurs when a deceiver uses information against a person to make them believe an idea is true. Deception can be used with both verbal and nonverbal messages. The person creating the deception knows it to be false while the receiver of the message has a tendency to believe it. It is often done for personal gain or advantage. Deception can involve dissimulation, propaganda and sleight of hand as well as distraction, camouflage or concealment. There is also self-deception, as in bad faith. It can also be called, with varying subjective implications, beguilement, deceit, bluff, mystification, ruse, or subterfuge.
A lie is an assertion that is believed to be false, typically used with the purpose of deceiving or misleading someone. The practice of communicating lies is called lying. A person who communicates a lie may be termed a liar. Lies can be interpreted as deliberately false statements or misleading statements, though not all statements that are literally false are considered lies – metaphors, hyperboles, and other figurative rhetoric are not intended to mislead, while lies are explicitly meant for literal interpretation by their audience. Lies may also serve a variety of instrumental, interpersonal, or psychological functions for the individuals who use them.
Self-deception is a process of denying or rationalizing away the relevance, significance, or importance of opposing evidence and logical argument. Self-deception involves convincing oneself of a truth so that one does not reveal any self-knowledge of the deception.
A microexpression is a facial expression that only lasts for a short moment. It is the innate result of a voluntary and an involuntary emotional response occurring simultaneously and conflicting with one another, and occurs when the amygdala responds appropriately to the stimuli that the individual experiences and the individual wishes to conceal this specific emotion. This results in the individual very briefly displaying their true emotions followed by a false emotional reaction.
Impression management is a conscious or subconscious process in which people attempt to influence the perceptions of other people about a person, object or event by regulating and controlling information in social interaction. It was first conceptualized by Erving Goffman in 1959 in The Presentation of Self in Everyday Life, and then was expanded upon in 1967.
In social science generally and linguistics specifically, the cooperative principle describes how people achieve effective conversational communication in common social situations—that is, how listeners and speakers act cooperatively and mutually accept one another to be understood in a particular way.
On Bullshit is a 2005 book by American philosopher Harry G. Frankfurt which presents a theory of bullshit that defines the concept and analyzes the applications of bullshit in the context of communication. Frankfurt determines that bullshit is speech intended to persuade without regard for truth. The liar cares about the truth and attempts to hide it; the bullshitter doesn't care if what they say is true or false. Frankfurt's philosophical analysis of bullshit has been analyzed, criticized and adopted by academics since its publication.
Lie detection is an assessment of a verbal statement with the goal to reveal a possible intentional deceit. Lie detection may refer to a cognitive process of detecting deception by evaluating message content as well as non-verbal cues. It also may refer to questioning techniques used along with technology that record physiological functions to ascertain truth and falsehood in response. The latter is commonly used by law enforcement in the United States, but rarely in other countries because it is based on pseudoscience.
Interpersonal deception theory (IDT) is one of a number of theories that attempts to explain how individuals handle actual deception at the conscious or subconscious level while engaged in face-to-face communication. The theory was put forth by David Buller and Judee Burgoon in 1996 to explore this idea that deception is an engaging process between receiver and deceiver. IDT assumes that communication is not static; it is influenced by personal goals and the meaning of the interaction as it unfolds. IDT is no different from other forms of communication since all forms of communication are adaptive in nature. The sender's overt communications are affected by the overt and covert communications of the receiver, and vice versa. IDT explores the interrelation between the sender's communicative meaning and the receiver's thoughts and behavior in deceptive exchanges.
Information Manipulation Theory (IMT) & is a theory of deceptive discourse production, rooted in H. Paul Grice's theory of conversational implicature. IMT argues that, rather than communicators producing "truths" and "lies," the vast majority of everyday deceptive discourse involves complicated combinations of elements that fall somewhere in between these polar opposites; with the most common form of deception being the editing-out of contextually problematic information. More specifically, individuals have available to them four different ways of misleading others: playing with the amount of relevant information that is shared, including false information, presenting irrelevant information, and/or presenting information in an overly vague fashion. As long as such manipulations remain covert - that is, undetected by recipients - deception will succeed. Two of the most important practical implications of IMT are that deceivers commonly use messages that are composed entirely of truthful information to deceive; and that because this is the case, our ability to detect deception in real-world environments is extremely limited.
The Wizards Project was a research project at the University of California, San Francisco led by Paul Ekman and Maureen O'Sullivan that studied the ability of people to detect lies. The experts identified in their study were called "Truth Wizards". O'Sullivan spent more than 20 years studying the science of lying and deceit. The project was originally named the Diogenes Project, after Diogenes of Sinope, the Greek philosopher who would look into people's faces using a lamp, claiming to be looking for an honest man.
Non-verbal leakage is a form of non-verbal behavior that occurs when a person verbalizes one thing, but their body language indicates another, common forms of which include facial movements and hand-to-face gestures. The term "non-verbal leakage" got its origin in literature in 1968, leading to many subsequent studies on the topic throughout the 1970s, with related studies continuing today.
Othello error occurs when a suspicious observer discounts cues of truthfulness. Essentially the Othello error occurs, Paul Ekman states, "when the lie catcher fails to consider that a truthful person who is under stress may appear to be lying," their non-verbal signals expressing their worry at the possibility of being disbelieved. A lie-detector or polygraph may be deceived in the same way by misinterpreting nervous signals from a truthful person. The error is named after William Shakespeare's tragic play Othello; the dynamics between the two main characters, Othello and Desdemona, are a particularly well-known example of the error in practice.
Mark G. Frank is a communication professor and department chair, and an internationally recognized expert on human nonverbal communication, emotion, and deception. He conducts research and does training on micro expressions of emotion and of the face. His research studies include other nonverbal indicators of deception throughout the rest of the body. He is the Director of the Communication Science Center research laboratory that is located on the North Campus of the University at Buffalo. Under his guidance, a team of graduate researchers conduct experiments and studies for private and government entities. Frank uses his expertise in communication and psychology to assist law enforcement agencies in monitoring both verbal and nonverbal communication.
Post-truth politics, amidst varying academic and dictionary definitions of the term, refer to a recent historical period where political culture is marked by public anxiety about what claims can be publicly accepted facts. It suggests that the public distinction between truth and falsity—as well as honesty and lying—have become a focal concern of public life, and are viewed by popular commentators and academic researchers alike as having a consequential role in how politics operates in the early 21st century. It is regarded as especially being influenced by the arrival of new communication and media technologies. Popularized as a term in news media and a dictionary definition, post-truth has developed from a short-hand label for the abundance and influence of misleading or false political claims into a concept empirically studied and theorized by academic research. Oxford Dictionaries declared that its international word of the year in 2016 was "post-truth", citing a 20-fold increase in usage compared to 2015, and noted that it was commonly associated with the noun "post-truth politics".
Post-truth is a term that refers to the 21st century widespread documentation of and concern about disputes over public truth claims. The term's academic development refers to the theories and research that explain the historically specific causes and the effects of the phenomenon. In the United States, Donald Trump has been characterized as engaged in a "war on truth."
Truth-default theory (TDT) is a communication theory which predicts and explains the use of veracity and deception detection in humans. It was developed upon the discovery of the veracity effect - whereby the proportion of truths versus lies presented in a judgement study on deception will drive accuracy rates. This theory gets its name from its central idea which is the truth-default state. This idea suggests that people presume others to be honest because they either don't think of deception as a possibility during communicating or because there is insufficient evidence that they are being deceived. Emotions, arousal, strategic self-presentation, and cognitive effort are nonverbal behaviors that one might find in deception detection. Ultimately this theory predicts that speakers and listeners will default to use the truth to achieve their communicative goals. However, if the truth presents a problem, then deception will surface as a viable option for goal attainment.
Jeffrey T. Hancock is a communication and psychology researcher and professor at the College of Communication Stanford University. Hancock is best known for his research in fields of deception, trust in technology, and the psychology of social media. Hancock has been published in over 80 journal articles and cited in National Public Radio (NPR) and CBS This Morning.
Motivation impairment effect (MIE) is a hypothesised behavioral effect relating to the communication of deception. The MIE posits that people who are highly motivated to deceive are less successful in their goal when their speech and mannerisms are observed by the intended audience. This is because their nonverbal cues, such as adaptor gestures, sweating, kinesic behaviors, verbal disfluencies, etc, tend to be more pronounced due to increased stress, cognitive load, and heightened emotional state. There is some disagreement regarding the MIE hypothesis, with a few nonverbal communication scholars arguing that deception should not be examined as separate for senders and receivers, but rather as an integral part of the overall process.