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Tact (psychology)
Tact is a term that B.F. Skinner used to describe a verbal operant which is controlled by a nonverbal stimulus (such as an object, event, or property of an object) and is maintained by nonspecific social reinforcement ( praise). Less technically, a tact is a label. For example, a child may see their pet dog and say "dog"; the nonverbal stimulus (dog) evoked the response "dog" which is maintained by praise (or generalized conditioned reinforcement) "you're right, that is a dog!" Chapter five of Skinner's ''Verbal Behavior'' discusses the tact in depth. A tact is said to "make contact with" the world, and refers to behavior that is under the control of generalized reinforcement. The controlling antecedent stimulus is nonverbal, and constitutes some portion of "the whole of the physical environment." The tact described by Skinner includes three important and related events, known as the 3-term-contingency: a stimulus, a response, and a consequence, in this case reinforcement. A v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operant
Operant conditioning, also called instrumental conditioning, is a learning process in which voluntary behaviors are modified by association with the addition (or removal) of reward or aversive stimuli. The frequency or duration of the behavior may increase through reinforcement or decrease through punishment or extinction. Origins Operant conditioning originated with Edward Thorndike, whose law of effect theorised that behaviors arise as a result of consequences as satisfying or discomforting. In the 20th century, operant conditioning was studied by behavioral psychologists, who believed that much of mind and behaviour is explained through environmental conditioning. Reinforcements are environmental stimuli that increase behaviors, whereas punishments are stimuli that decrease behaviors. Both kinds of stimuli can be further categorised into positive and negative stimuli, which respectively involve the addition or removal of environmental stimuli. Operant conditioning differs f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Praise
Praise as a form of social interaction expresses recognition, reassurance or admiration. Praise is expressed verbally as well as by body language (facial expression and gestures). Verbal praise consists of a positive evaluations of another's attributes or actions, where the evaluator presumes the validity of the standards on which the evaluation is based. As a form of social manipulation, praise becomes a form of reward and furthers behavioral reinforcement by conditioning. The influence of praise on an individual can depend on many factors, including the context, the meanings the praise may convey, and the characteristics and interpretations of the recipient. While praise may share some predictive relationships (both positive and negative) with tangible (material) rewards, praise tends to be less salient and expected, conveys more information about competence, and is typically given more immediately after the desired behavior. Praise is distinct from acknowledgement or f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Verbal Behavior
''Verbal Behavior'' is a 1957 book by psychologist B. F. Skinner, in which he describes what he calls verbal behavior, or what was traditionally called linguistics. Skinner's work describes the controlling elements of verbal behavior with terminology invented for the analysis - ''echoics, mands, tacts, autoclitics'' and others - as well as carefully defined uses of ordinary terms such as ''audience''. Origins The origin of ''Verbal Behavior'' was an outgrowth of a series of lectures first presented at the University of Minnesota in the early 1940s and developed further in his summer lectures at Columbia and William James lectures at Harvard in the decade before the book's publication. Research Skinner's analysis of verbal behavior drew heavily on methods of literary analysis. This tradition has continued. The book ''Verbal Behavior'' is almost entirely theoretical, involving little experimental research in the work itself. Many research papers and applied extensions based o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reinforcement
In Behaviorism, behavioral psychology, reinforcement refers to consequences that increase the likelihood of an organism's future behavior, typically in the presence of a particular ''Antecedent (behavioral psychology), antecedent stimulus''. For example, a rat can be trained to push a lever to receive food whenever a light is turned on; in this example, the light is the antecedent stimulus, the lever pushing is the ''operant behavior'', and the food is the ''reinforcer''. Likewise, a student that receives attention and praise when answering a teacher's question will be more likely to answer future questions in class; the teacher's question is the antecedent, the student's response is the behavior, and the praise and attention are the reinforcements. Punishment (psychology), Punishment is the inverse to reinforcement, referring to any behavior that decreases the likelihood that a response will occur. In operant conditioning terms, punishment does not need to involve any type of p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stimulus (psychology)
In psychology, a stimulus is any object or event that elicits a sensory or behavioral response in an organism. In this context, a distinction is made between the ''distal stimulus'' (the external, perceived object) and the ''proximal stimulus'' (the stimulation of sensory organs). *In perceptual psychology, a stimulus is an energy change (e.g., light or sound) which is registered by the senses (e.g., vision, hearing, taste, etc.) and constitutes the basis for perception. *In behavioral psychology (i.e., classical conditioning, classical and operant conditioning, operant conditioning), a stimulus constitutes the basis for behavior. The stimulus–response model emphasizes the relation between stimulus and behavior rather than an animal's internal processes (i.e., in the nervous system). *In experimental psychology, a stimulus is the event or object to which a response is measured. Thus, not everything that is presented to participants qualifies as stimulus. For example, a cross mar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nonverbal
Nonverbal communication is the transmission of messages or signals through a nonverbal platform such as eye contact ( oculesics), body language ( kinesics), social distance ( proxemics), touch ( haptics), voice ( prosody and paralanguage), physical environments/appearance, and use of objects. When communicating, nonverbal channels are utilized as means to convey different messages or signals, whereas others interpret these messages. The study of nonverbal communication started in 1872 with the publication of '' The Expression of the Emotions in Man and Animals'' by Charles Darwin. Darwin began to study nonverbal communication as he noticed the interactions between animals such as lions, tigers, dogs etc. and realized they also communicated by gestures and expressions. For the first time, nonverbal communication was studied and its relevance noted. Today, scholars argue that nonverbal communication can convey more meaning than verbal communication. In the same way that speech ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abstraction
Abstraction is a process where general rules and concepts are derived from the use and classifying of specific examples, literal (reality, real or Abstract and concrete, concrete) signifiers, first principles, or other methods. "An abstraction" is the outcome of this process — a concept that acts as a common noun for all subordinate concepts and connects any related concepts as a ''group'', ''field'', or ''category''.Suzanne K. Langer (1953), ''Feeling and Form: A Theory of Art Developed from Philosophy in a New Key'', p. 90: "Sculpture, Sculptural form is a powerful abstraction from actual objects and the three-dimensional space which we construe ... through sensory system, touch and sight." Conceptual abstractions may be made by filtering the information content of a concept or an observable phenomenon, selecting only those aspects which are relevant for a particular purpose. For example, abstracting a leather soccer ball to the more general idea of a ball selects only the in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poverty
Poverty is a state or condition in which an individual lacks the financial resources and essentials for a basic standard of living. Poverty can have diverse Biophysical environment, environmental, legal, social, economic, and political causes and effects. When evaluating poverty in statistics or economics there are two main measures: ''absolute poverty'' which compares income against the amount needed to meet basic needs, basic personal needs, such as food, clothing, and Shelter (building), shelter; secondly, ''relative poverty'' measures when a person cannot meet a minimum level of living standards, compared to others in the same time and place. The definition of ''relative poverty'' varies from one country to another, or from one society to another. Statistically, , most of the world's population live in poverty: in Purchasing Power Parity, PPP dollars, 85% of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emersion
{{Short pages monitor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stimulus Control
In behavioral psychology, stimulus control is a phenomenon in operant conditioning that occurs when an organism behaves in one way in the presence of a given Stimulus (psychology), stimulus and another way in its absence. A stimulus that modifies behavior in this manner is either a wikt:discriminative stimulus, discriminative stimulus or wikt:stimulus delta, stimulus delta. For example, the presence of a stop sign at a traffic intersection alerts the driver to stop driving and increases the probability that braking behavior occurs. Stimulus control does not force behavior to occur, as it is a direct result of historical reinforcement three-term contingency, contingencies, as opposed to reflexive behavior elicited through classical conditioning. Some theorists believe that all behavior is under some form of stimulus control. For example, in the analysis of B. F. Skinner, Verbal Behavior, verbal behavior is a complicated assortment of behaviors with a variety of controlling stimuli. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Troubadour
A troubadour (, ; ) was a composer and performer of Old Occitan lyric poetry during the High Middle Ages (1100–1350). Since the word ''troubadour'' is etymologically masculine, a female equivalent is usually called a ''trobairitz''. The troubadour school or tradition began in the late 11th century in Occitania, but it subsequently spread to the Italian and Iberian Peninsulas. Under the influence of the troubadours, related movements sprang up throughout Europe: the Minnesang in Germany, '' trovadorismo'' in Galicia and Portugal, and that of the trouvères in northern France. Dante Alighieri in his '' De vulgari eloquentia'' defined the troubadour lyric as ''fictio rethorica musicaque poita'': rhetorical, musical, and poetical fiction. After the "classical" period around the turn of the 13th century and a mid-century resurgence, the art of the troubadours declined in the 14th century and around the time of the Black Death (1348) and since died out. The texts of troubado ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mand (psychology)
Mand is a term that B.F. Skinner used to describe a verbal operant in which the response is reinforced by a characteristic consequence and is therefore under the functional control of relevant conditions of deprivation or aversive stimulation. One cannot determine, based on form alone, whether a response is a mand; it is necessary to know the kinds of variables controlling a response in order to identify a verbal operant. A mand is sometimes said to "specify its reinforcement" although this is not always the case. Skinner introduced the mand as one of six primary verbal operants in his 1957 work, ''Verbal Behavior''. Chapter three of Skinner's work, ''Verbal Behavior'', discusses a functional relationship called the mand. A mand is a form of verbal behavior that is controlled by deprivation, satiation, or what is now called motivating operations (MO), as well as a controlling history. An example of this would be asking for water when one is water deprived ("thirsty"). It is tempti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
