In the social sciences (and physics and experimental physics), the observer's paradox is a situation in which the phenomenon being observed is unwittingly influenced by the presence of the observer/investigator.
In the field of sociolinguistics, the term Observer’s Paradox was coined by William Labov, who stated with regard to the term:
The aim of linguistic research in the community must be to find out how people talk when they are not being systematically observed; yet we can only obtain this data by systematic observation. [1]
The term refers to the challenge sociolinguists face while doing fieldwork, where the task of gathering data on natural speech is undermined by the researcher's presence itself. As a field worker attempts to observe the daily vernacular of a speaker in an interview, the speaker, aware that their speech will be used for scholarly research, is likely to adopt a formal register. This produces data that is not representative of the speaker's typical speech, and the paradox lies in the fact that if the researcher was not present, the speaker would use normal vernacular.
This variant of the phenomenon is named for the Hawthorne Works, a factory built by Western Electric, where efficiency engineers in the 1920s and 1930s were trying to determine if improved working conditions such as better lighting improved the performance of production workers. The engineers noted that when they provided better working conditions in the production line, efficiency increased. But when the engineers returned the production line to its original conditions and observed the workers, their efficiency increased again. The engineers determined that it was merely the observation of the factory workers, not the changes in the conditions in production line, that increased the measured efficiency. The term "Hawthorne effect" was coined in 1955 by Henry A. Landsberger. Many researchers believe that the evidence that a Hawthorne effect exists has been exaggerated.[ citation needed ]
Observation is an act or instance of noticing or perceiving in the natural sciences and the acquisition of information from a primary source. In living beings, observation employs the senses. In science, observation can also involve the perception and recording of data via the use of scientific instruments. The term may also refer to any data collected during the scientific activity. Observations can be qualitative, that is, only the absence or presence of a property is noted, or quantitative if a numerical value is attached to the observed phenomenon by counting or measuring.
Sociolinguistics is the descriptive study of the effect of any or all aspects of society, including cultural norms, expectations, and context, on the way language is used, and society's effect on language. It can overlap with the sociology of language, which focuses on the effect of language on society. Sociolinguistics overlaps considerably with pragmatics and is closely related to linguistic anthropology.
William Labov is an American linguist widely regarded as the founder of the discipline of variationist sociolinguistics. He has been described as "an enormously original and influential figure who has created much of the methodology" of sociolinguistics. He is a professor emeritus in the linguistics department of the University of Pennsylvania and pursues research in sociolinguistics, language change, and dialectology. He retired in 2015 but continues to publish research.
The Hawthorne effect is a type of human behavior reactivity in which individuals modify an aspect of their behavior in response to their awareness of being observed. The effect was discovered in the context of research conducted at the Hawthorne Western Electric plant; however, some scholars feel the descriptions are fictitious.
Observer bias is one of the types of detection bias and is defined as any kind of systematic divergence from accurate facts during observation and the recording of data and information in studies. The definition can be further expanded upon to include the systematic difference between what is observed due to variation in observers, and what the true value is.
In sociolinguistics, a sociolect is a form of language or a set of lexical items used by a socioeconomic class, profession, an age group, or other social group.
In economics, the Jevons paradox occurs when technological progress or government policy increases the efficiency with which a resource is used, but the falling cost of use increases its demand, increasing, rather than reducing, resource use. The Jevons effect is perhaps the most widely known paradox in environmental economics. However, governments and environmentalists generally assume that efficiency gains will lower resource consumption, ignoring the possibility of the effect arising.
A speech community is a group of people who share a set of linguistic norms and expectations regarding the use of language. It is a concept mostly associated with sociolinguistics and anthropological linguistics.
In sociolinguistics, prestige is the level of regard normally accorded a specific language or dialect within a speech community, relative to other languages or dialects. Prestige varieties are language or dialect families which are generally considered by a society to be the most "correct" or otherwise superior. In many cases, they are the standard form of the language, though there are exceptions, particularly in situations of covert prestige. In addition to dialects and languages, prestige is also applied to smaller linguistic features, such as the pronunciation or usage of words or grammatical constructs, which may not be distinctive enough to constitute a separate dialect. The concept of prestige provides one explanation for the phenomenon of variation in form among speakers of a language or languages.
Linguistic insecurity comprises feelings of anxiety, self-consciousness, or lack of confidence in the mind of a speaker surrounding their use of language. Often, this anxiety comes from speakers' belief that their speech does not conform to the perceived standard and/or the style of language expected by the speakers' interlocutor(s). Linguistic insecurity is situationally induced and is often based on a feeling of inadequacy regarding personal performance in certain contexts, rather than a fixed attribute of an individual. This insecurity can lead to stylistic, and phonetic shifts away from an affected speaker's default speech variety; these shifts may be performed consciously on the part of the speaker, or may be reflective of an unconscious effort to conform to a more prestigious or context-appropriate variety or style of speech. Linguistic insecurity is linked to the perception of speech varieties in any community, and so may vary based on socioeconomic class and gender. It is also especially pertinent in multilingual societies.
Variation is a characteristic of language: there is more than one way of saying the same thing. Speakers may vary pronunciation (accent), word choice (lexicon), or morphology and syntax. But while the diversity of variation is great, there seem to be boundaries on variation – speakers do not generally make drastic alterations in sentence word order or use novel sounds that are completely foreign to the language being spoken. Linguistic variation does not equate with language ungrammaticality, but speakers are still sensitive to what is and is not possible in their native lect.
The apparent-time hypothesis is a methodological construct in sociolinguistics whereby language change is studied by comparing the speech of individuals of different ages. If language change is taking place, the apparent-time hypothesis assumes that older generations will represent an earlier form of the language and that younger generations will represent a later form.
In sociolinguistics, a style is a set of linguistic variants with specific social meanings. In this context, social meanings can include group membership, personal attributes, or beliefs. Linguistic variation is at the heart of the concept of linguistic style—without variation, there is no basis for distinguishing social meanings. Variation can occur syntactically, lexically, and phonologically.
In linguistics, age-graded variation is differences in speech habits within a community that are associated with age. Age-grading occurs when individuals change their linguistic behavior throughout their lifetimes, but the community as a whole does not change.
In sociolinguistics, the curvilinear principle states that there is a tendency for linguistic change from below to originate from members of the central classes in a speech community's socioeconomic hierarchy, rather than from the outermost or exterior classes.
In the field of sociolinguistics, social network describes the structure of a particular speech community. Social networks are composed of a "web of ties" between individuals, and the structure of a network will vary depending on the types of connections it is composed of. Social network theory posits that social networks, and the interactions between members within the networks, are a driving force behind language change.
Real-time sociolinguistics is a sociolinguistic research method concerned with observing linguistic variation and change in progress via longitudinal studies. Real-time studies track linguistic variables over time by collecting data from a speech community at multiple points in a given period. As a result, it provides empirical evidence for either stability or linguistic change.
The Philadelphia study was a study designed to test the Curvilinear principle as referred to by William Labov, through careful gathering and analysis of research on language variants in five Philadelphia neighborhoods. His research goal was to "...discover the social location of the innovators of linguistic change and therefore focuses on the embedding of individuals in their neighborhood."
The gender paradox is a sociolinguistic phenomenon first observed by William Labov, in which "Women conform more closely than men to sociolinguistic norms that are overtly prescribed, but conform less than men when they are not." Specifically, the "paradox" arises from sociolinguistic data showing that women are more likely to use prestige forms and avoid stigmatized variants than men for a majority of linguistic variables, but that they are also more likely to lead language change by using innovative forms of variables.
In sociolinguistics, covert prestige is a type of scenario in which nonstandard languages or dialects are regarded to be of high linguistic prestige by members of a speech community. This is in contrast to the typical case of linguistic prestige, wherein only the standard varieties of a speech community are considered prestigious.