Delayed Conditioning
Delayed Conditioning - Related Videos
07:36
Classical Short-Delay Eyeblink Conditioning in One-Year-Old Children
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Cited by 4 •
2018
This protocol describes an eyeblink conditioning paradigm appropriate for experiments with one-year-old infants. Commercial or custom-made equipment can be used to deliver the stimuli, and data collection and analysis should be performed on the video recordings.
07:05
The Precision of Visual Working Memory with Delayed Estimation
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2023
Source: Laboratory of Jonathan Flombaum—Johns Hopkins University Human memory is limited. Throughout most of its history, experimental psychology has focused on investigating the discrete, quantitative limits of memory—how many individual pieces of information a person can remember. Recently, experimental psychologists have also become interested in more qualitative limits—how precisely is information stored? The concept of memory precision can be both intuitive and elusive at once. It is...
07:47
Measuring Delay Discounting in Humans Using an Adjusting Amount Task
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Cited by 55 •
2016
Delay discounting refers to a decline in the value of a reward when it is delayed relative to when it is immediately available. We outline a computer-based delay discounting task that is easy to implement and allows for the quantification of the degree of delay discounting in human participants.
06:46
Fear Conditioning
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2023
Fear Conditioning is a type of learning in which an association is established between a negative unpleasant event and a harmless stimulus. This leads to a fear of the harmless stimulus. This process is largely mediated by the amygdala, which is a brain region involved in emotions and stress reactions. Fear conditioning can be utilized in several ways to understand different aspects of learning and memory. This video presents an overview of the principles behind fear conditioning, discusses the...
08:51
The Use of Thermal Infra-Red Imaging to Detect Delayed Onset Muscle Soreness
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Cited by 110 •
2012
The purpose of this investigation was to assess whether using an infra-red thermal camera is a valid tool for detecting and quantifying the muscle soreness after exercising.
FAQs
Delay length changes how useful the CS is as a timing signal. A short, consistent interval can make the stimulus informative about when the US is likely to occur, whereas a poorly matched interval may provide less reliable temporal information. Consequently, researchers examine delay duration to determine how accurately the learned CR tracks the upcoming US.
During conditioning, the CS provides information not only that the US may occur, but also about its timing. The overlap allows the learner to use the continuing signal as a temporal cue, so the CR can develop in relation to the expected arrival of the US. This makes predictive timing central to interpreting the learned response.
Delayed conditioning provides a framework for studying temporal learning, predictive relationships, and attention within the same process. Researchers can examine how learners use an ongoing stimulus to anticipate a later event and how reliably that relationship is learned. These observations help clarify how responses develop when timing and prediction are important.
A basic trial presents the CS first, maintains it through a delay, and introduces the US before the CS ends. Researchers then examine whether the learner develops a CR linked to the predictive signal and its timing. Keeping this sequence consistent allows the relationship between the ongoing CS and upcoming US to be studied.
Researchers can vary the interval between the beginning of the CS and the arrival of the US, then examine how learning changes across those conditions. This comparison tests whether some delays provide more reliable information than others. The resulting differences can reveal how strongly temporal predictability influences the development or timing of the CR.
The process is relevant because learned responses can reflect how effectively an organism uses predictive timing information. When a CS reliably signals an upcoming US, the resulting CR may support adjustment to expected events. Studying the same learning process also helps psychologists examine maladaptive responses that develop when predictive relationships or timing contribute to problematic reactions.