Publikationsdatum:
1987-09-11
Beschreibung:
A psychological space is established for any set of stimuli by determining metric distances between the stimuli such that the probability that a response learned to any stimulus will generalize to any other is an invariant monotonic function of the distance between them. To a good approximation, this probability of generalization (i) decays exponentially with this distance, and (ii) does so in accordance with one of two metrics, depending on the relation between the dimensions along which the stimuli vary. These empirical regularities are mathematically derivable from universal principles of natural kinds and probabilistic geometry that may, through evolutionary internalization, tend to govern the behaviors of all sentient organisms.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Shepard, R N -- New York, N.Y. -- Science. 1987 Sep 11;237(4820):1317-23.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/3629243" target="_blank"〉PubMed〈/a〉
Schlagwort(e):
*Behavior
;
Humans
;
Mathematics
;
*Models, Psychological
;
Probability
;
*Psychology
;
*Science
Print ISSN:
0036-8075
Digitale ISSN:
1095-9203
Thema:
Biologie
,
Chemie und Pharmazie
,
Informatik
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
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