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In design of experiments, single-subject curriculum or single-case research design is a research design most often used in applied fields of psychology, education, and human behaviour in which the subject serves as his/her own control, rather than using another individual/group. Researchers use single-subject design because these designs are ...
According to Eysenck, MacLeod & Mathews (1987) and Mathews (2004) the dot-probe task derives directly from research carried out by Christos Halkiopoulos in 1981. Halkiopoulos, later a doctoral student of Eysenck, carried out this research while he was a psychology undergraduate at UCL, under the supervision of professor N.F. Dixon.
In neuroscience, single-unit recordings (also, single-neuron recordings) provide a method of measuring the electro-physiological responses of a single neuron using a microelectrode system. When a neuron generates an action potential , the signal propagates down the neuron as a current which flows in and out of the cell through excitable ...
Single-subject research allows researchers to track changes in an individual over a large stretch of time instead of observing different people at different stages. This type of research can provide critical data in several fields, specifically psychology. It is most commonly used in experimental and applied analysis of behaviors.
Representation of the stages of processing in a typical reaction time paradigm. Mental chronometry is the scientific study of processing speed or reaction time on cognitive tasks to infer the content, duration, and temporal sequencing of mental operations.
Instruction ends when the learner reaches a criterion level (e.g., 100% correct for 3 consecutive days) during probe sessions. The primary advantage of simultaneous prompting, when compared with time delay procedures, is that a learner does not need to have the prerequisite skill of waiting for a prompt if he or she cannot independently emit ...
RSI is the time difference between the response to prime target and the onset of probe trial. Negative priming effects are observed for delays of 20 millisecond to 8000 millisecond between the prime trial and the probe trial. Several experiments found that negative priming decays rapidly during this delay between prime and probe trials. [3]
Multiple probe designs may be useful in identifying extraneous factors which may be influencing your results. Lastly, experimenters should avoid gathering data during sessions alone. If in-session data is gathered a note of the dates should be tagged to each measurement in order to provide an accurate time-line for potential reviewers.