premack principle definition
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- ]. A typical result of Premack’s experiments that cannot be explained by Premack’s principle is that the reinforcing response occurs at a lower rate when it is contingent on another response than it does independently [. ].
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Premack's Principle versus Timberlake and Allison's  Response Deprivation Analysis Premack's Principle. An an example, let's say that during paired baseline, a rat spent 20% of its time running in the wheel and 10% of its time drinking. We now arrange a contingency phase in which every four minutes spent running earns the rat one minute of drinking (a 4 to 1 ratio).
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Agile Values, Principles, and Practices The Manifesto for Agile Software Development defines a set of 12 principles that represent the characteristics or inherent traits of an Agile process: 1  Our highest priority is to satisfy the customer through early and continuous delivery of valuable software.
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Due Diligence - Securities Applications and Regulatory Requirements You could multiply …this out to get the price per pound (it's in the billions of dollars) but that's kinda futile since they haven't made a whole pound of it and, considering that it's made in milligram quantities, they probably never will make a pound of it.
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Pareto principle For the optimal allocation of resources, see Pareto efficiency. The Pareto principle (also known as the 80/20 rule, the law of the vital few, or the principle of factor sparsity) states that, for many events, roughly 80% of the effects come from 20% of the causes.
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- The parsimony principle is basic to all science and tells us to choose the simplest scientific explanation that fits the evidence. In terms of tree-building, that means that, all other things being equal, the best hypothesis is the one that requires the fewest evolutionary changes.ypothesis 1 requires six evolutionary changes and Hypothesis 2 requires seven evolutionary changes, with a bony skeleton evolving independently, twice. Although both fit the available data, the parsimony principle says that Hypothesis 1 is better  since it does not hypothesize unnecessarily complicated changes.
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law of parsimony Oc′cam's ra′zor. the principle in philosophy and science that assumptions introduced to explain a thing must not be multiplied beyond necessity, and hence the simplest of several hypotheses is always the best in accounting for unexplained facts. [1835–40; after William of Occam ].
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Brinkmanship (Cold War) The term brinkmanship was originally coined by United States Secretary of State John Foster Dulles during the height of the Cold War. The term came from the political Hungarian theory of pushing the military to the brink of war in order to convince another nation to follow your demands.
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Caring for Your Burn After Hospitalization Although not all burn wounds will look like these examples, you can see that scarring varies from person to person and with different depths of injury. Scars usually progress over a period of time. You can expect them to look the worst between 4 and 8 months post-burn and then gradually regress over 6 to 12 months.
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Precautionary Principle - Reasonable, Rational, and Responsible The precautionary principle is a rational and logical approach to decision making. We have considerable scientific knowledge and experience that allows us to make good judgments even with uncertain or incomplete information.
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- Cephalocaudal Principle. Definition. The cephalocaudal principle refers to the general pattern of physical and motoric development followed from infancy into toddlerhood and even early childhood whereby development follows a head-to-toe progression.
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- Early Marketing. Early marketing is a preemptive strike on the market and a pragmatic way to prepare the consumer for the launch of a product or brand in the near future. Early marketing is concerned with creating interest and making sure the market is ready for what's coming.ne of the most pragmatic marketing strategies of all is the undifferentiated method. This basic method involves the creation of a basic message and promotion and the distribution of that message to the general public.
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- Try reviso. Definition: The matching principle states that all expenses must be matched in the same accounting period as the revenues they helped to earn. In practice, matching is a combination of accrual accounting and the revenue recognition principle. Both determine the accounting period in which revenues and expenses are recognized.
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- let the buyer beware: the principle that the seller of a product cannot be held responsible for its quality unless it is guaranteed in a warranty. Origin of caveat emptor.
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Accurizing Accurizing is the process of improving the accuracy of a firearm or airgun. For firearms, accuracy is defined as the ability to hit exactly what one is aiming at. Further, accuracy and precision, or the ability to hit the same place over and over again in a repeatable fashion, are the goals of accurizing.ccurizing is the process of improving the accuracy of a firearm or airgun. For firearms, accuracy is defined as the ability to hit exactly what one is aiming at. Further, accuracy and precision, or the ability to hit the same place over and over again in a repeatable fashion, are the goals of accurizing.
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Workout Routines â Essential Information You Must Know The F.I.T.T. Principle Can Help You Create an Effective Workout Routine The FITT principle is a basic philosophy that you can use to guide in the creation of a workout routine. The FITT principle is especially useful for people with low to moderate physical fitness levels and so is a good start to creating effective personal workout routines.
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full disclosure principle definition full disclosure principle definition. An accounting guideline that requires information pertinent to an investing or lending decision to be included in the notes to financial statements or in other financial reports.
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- pre-emptive strike. Thesaurus. Definitions of pre-emptive strike. 1. n a surprise attack that is launched in order to prevent the enemy from doing it to you.
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- Superposition is a principle of quantum theory that describes a challenging concept about the nature and behavior of matter and forces at the sub-atomic level.
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principle of superposition principle of superposition - the displacement of any point due to the superposition of wave systems is equal to the sum of the displacements of the individual waves at that point; the principle of superposition is the basis of the wave theory of light. Huygens' principle of superposition.
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precept Definition of precept. 1  1 : a command or principle intended especially as a general rule of action. 2  2 : an order issued by legally constituted authority to a subordinate official.
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Coconut Oil: This Cooking Oil Is a Powerful Virus-Destroyer and Antibioticâ¦ The Benefits of Medium-Chain Fatty Acids. Coconut oil is about 2/3 medium-chain fatty acids (MCFAs), also called medium-chain triglycerides or MCTs. These types of fatty acids produce a whole host of health benefits. Coconut oil is nature's richest source of these healthy MCFAs.
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complementarity (ˌkɒmplɪmənˈtærɪtɪ) n, pl -ties. 1. a state or system that involves complementary components. 2. (General Physics) physics the principle that the complete description of a phenomenon in microphysics requires the use of two distinct theories that are complementary to each other.
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DEFINITION of 'Discounting Mechanism' DEFINITION of 'Discounting Mechanism'. The premise that the stock market essentially discounts, or takes into consideration, all available information and present and potential future events. When unexpected developments occur, the market discounts this new information very rapidly.
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Preemption (computing) Preemption (computing) In computing, preemption is the act of temporarily interrupting a task being carried out by a computer system, without requiring its cooperation, and with the intention of resuming the task at a later time. Such changes of the executed task are known as context switches. It is normally carried out by a privileged task or part of the system known as a preemptive scheduler, which has the power to preempt, or interrupt, and later resume, other tasks in the system.
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What is the Law of Superposition? Superposition is the principle that states that, in undisturbed strata, newer layers will be deposited over older layers; thus, in a core sample, those samples of earth and ro … ck nearest the surface will be newer in age than those beneath them. The layers of sediment on the bottom are the oldest.