Theories in Psychology
Anchoring effect
The anchoring effect is a psychological phenomenon in which an individual’s judgments or decisions are influenced by a reference point or “anchor” which can be completely irrelevant. Both numeric and non-numeric anchoring have been reported in research. In numeric anchoring, once the value of the anchor is set, subsequent arguments, estimates, etc. made by an individual may change from what they would have otherwise been without the anchor. For example, an individual may be more likely to purchase a car if it is placed alongside a more expensive model (the anchor). Prices discussed in negotiations that are lower than the anchor may seem reasonable, perhaps even cheap to the buyer, even if said prices are still relatively higher than the actual market value of the car. Another example may be when estimating the orbit of Mars, one might start with the Earth’s orbit (365 days) and then adjust upward until they reach a value that seems reasonable (usually less than 687 days, the correct answer).
The original description of the anchoring effect came from psychophysics. When judging stimuli along a continuum, it was noticed that the first and last stimuli were used to compare the other stimuli (this is also referred to as “end anchoring”). This was applied to attitudes by Sherif et al. in their 1958 article “Assimilation and effects of anchoring stimuli on judgments”.
Broken windows theory
- The theory was introduced in a 1982 article by social scientists James Q. Wilson and George L. Kelling. It was popularized in the 1990s by New York City police commissioner William Bratton and mayor Rudy Giuliani, whose policing policies were influenced by the theory.
In criminology, the broken windows theory states that visible signs of crime, antisocial behavior and civil disorder create an urban environment that encourages further crime and disorder, including serious crimes. The theory suggests that policing methods that target minor crimes, such as vandalism, loitering, public drinking and fare evasion, help to create an atmosphere of order and lawfulness.
Dunning–Kruger effect (DK effect)
- It was first described by Justin Kruger and David Dunning in 1999.
- With some knowledge comes great confidence (and negative attitudes toward science).
The Dunning–Kruger effect is a cognitive bias in which people with limited competence in a particular domain overestimate their abilities. Some researchers also include the opposite effect for high performers: their tendency to underestimate their skills. In popular culture, the Dunning–Kruger effect is often misunderstood as a claim about general overconfidence of people with low intelligence instead of specific overconfidence of people unskilled at a particular task.
Echo chamber (Information cocoon)
In news media and social media, an echo chamber is an environment or ecosystem in which participants encounter beliefs that amplify or reinforce their preexisting beliefs by communication and repetition inside a closed system and insulated from rebuttal. An echo chamber circulates existing views without encountering opposing views, potentially resulting in confirmation bias. Echo chambers may increase social and political polarization and extremism. On social media, it is thought that echo chambers limit exposure to diverse perspectives, and favor and reinforce presupposed narratives and ideologies.
An echo chamber is “an environment where a person only encounters information or opinions that reflect and reinforce their own.”
An information cocoon occurs due to a user’s active choices and an algorithm passive choice. It is what the platforms chooses to expose you to user to based on expressed interests, tastes, and preferences. It is related to the idea that people see, hear, and seek what they like, pleases and comforts them and are closed to the idea of newness that challenges it. However, the downside of this phenomenon is non-exposure to opposing point of views, and non-awareness towards the things that exist outside our areas of interests.
Gaslighting
Gaslighting: Gaslighting is a colloquialism, defined as manipulating someone into questioning their own perception of reality. The expression, which derives from the title of the 1944 film Gaslight, became popular in the mid-2010s. Merriam-Webster cites deception of one’s memory, perception of reality, or mental stability.
Gaslighting: Gaslighting is an insidious form of manipulation and psychological control. Victims of gaslighting are deliberately and systematically fed false information that leads them to question what they know to be true, often about themselves. They may end up doubting their memory, their perception, and even their sanity. Over time, a gaslighter’s manipulations can grow more complex and potent, making it increasingly difficult for the victim to see the truth.
The Sociology of Gaslighting, by Paige L. Sweet: Gaslighting—a type of psychological abuse aimed at making victims seem or feel “crazy,” creating a “surreal” interpersonal environment—has captured public attention. Despite the popularity of the term, sociologists have ignored gaslighting, leaving it to be theorized by psychologists. However, this article argues that gaslighting is primarily a sociological rather than a psychological phenomenon. Gaslighting should be understood as rooted in social inequalities, including gender, and executed in power-laden intimate relationships.
References
Illusory superiority
- The term “illusory superiority” was first used by the researchers Van Yperen and Buunk, in 1991.
- Can names shape facial appearance?.
In social psychology, illusory superiority is a cognitive bias wherein people overestimate their own qualities and abilities compared to others. Illusory superiority is one of many positive illusions, relating to the self, that are evident in the study of intelligence, the effective performance of tasks and tests, and the possession of desirable personal characteristics and personality traits. Overestimation of abilities compared to an objective measure is known as the overconfidence effect.
The phenomenon is also known as the above-average effect, the superiority bias, the leniency error, the sense of relative superiority, the primus inter pares effect, and the Lake Wobegon effect, named after the fictional town where all the children are above average. The Dunning-Kruger effect is a form of illusory superiority shown by people on a task where their level of skill is low.
Misattribution of arousal
In psychology, misattribution of arousal is the process whereby people make a mistake in assuming what is causing them to feel aroused. For example, when actually experiencing physiological responses related to fear, people mislabel those responses as romantic arousal. The reason physiological symptoms may be attributed to incorrect stimuli is because many stimuli have similar physiological symptoms such as increased blood pressure or shortness of breath.
One of the initial studies looking into this phenomenon conducted by Schachter and Singer (1962) was based on the idea that the experience of arousal could be ambiguous and therefore misattributed to an incorrect stimulus. Operating under this assumption, the researchers developed the two factor theory of emotion. Misattribution of arousal, which is an influence on emotion processing, can be found in multiple situations, such as romantic situations and physiological responses from exercise.
An example of the possible effects of misattribution of arousal is perceiving a potential partner as more attractive because of a heightened state of physiological stress. A study done by White et al. (1981) investigated this phenomenon and found that those in an unrelated aroused state will rate an attractive confederate more highly than a rater without arousal. The researchers also found that aroused raters would dislike an unattractive confederate more than those without arousal.
Observer-expectancy effect
The observer-expectancy effect (a.k.a. the experimenter-expectancy effect, expectancy bias, observer effect, or experimenter effect) is a form of reactivity in which a researcher’s cognitive bias causes them to subconsciously influence the participants of an experiment. Confirmation bias can lead to the experimenter interpreting results incorrectly because of the tendency to look for information that conforms to their hypothesis, and overlook information that argues against it. It is a significant threat to a study’s internal validity, and is therefore typically controlled using a double-blind experimental design. It may include conscious or unconscious influences on subject behavior including creation of demand characteristics that influence subjects, and altered or selective recording of experimental results themselves.
Confirmation bias: Confirmation bias (also confirmatory bias, myside bias, or congeniality bias) is the tendency to search for, interpret, favor, and recall information in a way that confirms or supports one’s prior beliefs or values. People display this bias when they select information that supports their views, ignoring contrary information, or when they interpret ambiguous evidence as supporting their existing attitudes. The effect is strongest for desired outcomes, for emotionally charged issues, and for deeply entrenched beliefs. Confirmation bias is insuperable for most people, but they can manage it, for example, by education and training in critical thinking skills.
Double-blind experimental design: In medical research, the terms single-blind, double-blind and triple-blind are commonly used to describe blinding. These terms describe experiments in which (respectively) one, two, or three parties are blinded to some information. Most often, single-blind studies blind patients to their treatment allocation, double-blind studies blind both patients and researchers to treatment allocations, and triple-blinded studies blind patients, researcher, and some other third party (such as a monitoring committee) to treatment allocations. However, the meaning of these terms can vary from study to study.
Related theory in sociology, self-fulfilling prophecy: A self-fulfilling prophecy is a prediction that comes true at least in part as a result of a person’s belief or expectation that the prediction would come true. In the phenomena, people tend to act the way they have been expected to in order to make the expectations come true. Self-fulfilling prophecies are an example of the more general phenomenon of positive feedback loops. A self-fulfilling prophecy can have either negative or positive outcomes. Merely applying a label to someone or something can affect the perception of the person/thing and create a self-fulfilling prophecy. Interpersonal communication plays a significant role in establishing these phenomena as well as impacting the labeling process.
Slippery slope
In a slippery slope argument, a course of action is rejected because the slippery slope advocate believes it will lead to a chain reaction resulting in an undesirable end or ends. The core of the slippery slope argument is that a specific decision under debate is likely to result in unintended consequences. The strength of such an argument depends on whether the small step really is likely to lead to the effect. This is quantified in terms of what is known as the warrant (in this case, a demonstration of the process that leads to the significant effect).
Spiral of silence
The spiral of silence theory is a political science and mass communication theory which states that an individual’s perception of the distribution of public opinion influences that individual’s willingness to express their own opinions. Also known as the theory of public opinion, the spiral of silence theory claims individuals will be more confident and outward with their opinion when they notice that their personal opinion is shared throughout a group. But if the individual notices that their opinion is unpopular with the group, they will be more inclined to be reserved and remain silent. In other words, from the individual’s perspective, “not isolating themself is more important than their own judgement”, meaning their perception of how others in the group perceive them is more important to themself than the need for their opinion to be heard.
Stockholm syndrome
Stockholm syndrome is a proposed condition or theory that tries to explain why hostages sometimes develop a psychological bond with their captors.
Stockholm syndrome is a “contested illness” due to doubts about the legitimacy of the condition.
Emotional bonds can possibly form between captors and captives, during intimate time together, but these are considered irrational by some in light of the danger or risk endured by the victims. Stockholm syndrome has never been included in the Diagnostic and Statistical Manual of Mental Disorders (DSM), the standard tool for diagnosis of psychiatric illnesses and disorders in the United States, mainly due to the lack of a consistent body of academic research.
Survivorship bias
Survivorship bias or survival bias is the logical error of concentrating on entities that passed a selection process while overlooking those that did not. This can lead to incorrect conclusions because of incomplete data.
Survivorship bias is a form of selection bias that can lead to overly optimistic beliefs because multiple failures are overlooked, such as when companies that no longer exist are excluded from analyses of financial performance. It can also lead to the false belief that the successes in a group have some special property, rather than just coincidence as in correlation “proves” causality.
Another kind of survivorship bias would involve thinking that an incident happened in a particular way because the only people who were involved in the incident who can speak about it are those who survived it. Even if one knew that some people are dead, they would not have their voice to add to the conversation, making it biased.
Westermarck effect
The Westermarck effect, also known as reverse sexual imprinting, is a psychological hypothesis that states that people tend not to be attracted to peers with whom they lived like siblings before the age of six. This hypothesis was first proposed by Finnish anthropologist Edvard Westermarck in his book The History of Human Marriage (1891) as one explanation for the incest taboo.