{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T22:26:43Z","timestamp":1790461603479,"version":"4.1.0"},"reference-count":32,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2000,3,1]],"date-time":"2000-03-01T00:00:00Z","timestamp":951868800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Psychol Sci"],"published-print":{"date-parts":[[2000,3]]},"abstract":"<jats:p> Unlike older animals, weanling-age rats do not seek water to drink when they are dehydrated, despite the fact that a physiological sensitivity to dehydration is present very soon after birth. We demonstrate here that the appetitive behaviors needed to approach and obtain water become linked to dehydration only as a result of specific postnatal learning experience. Preventing early experience with dehydration retards the developmental emergence of dehydration-induced, water-oriented behavior in young rats. But a single pairing of water with dehydration can establish an appetitive response. These findings reveal a critical role of early learning in the development of goal-oriented behavior. Such a learning process is potentially characteristic of other behavioral systems, from the most basic appetites to complex motives. <\/jats:p>","DOI":"10.1111\/1467-9280.00223","type":"journal-article","created":{"date-parts":[[2003,3,12]],"date-time":"2003-03-12T18:49:36Z","timestamp":1047494976000},"page":"101-105","source":"Crossref","is-referenced-by-count":22,"title":["The Acquisition of an Appetite"],"prefix":"10.1177","volume":"11","author":[{"given":"W.G.","family":"Hall","sequence":"first","affiliation":[{"name":"Duke University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"H. Moore","family":"Arnold","sequence":"additional","affiliation":[{"name":"Duke University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kevin P.","family":"Myers","sequence":"additional","affiliation":[{"name":"Duke University"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2000,3,1]]},"reference":[{"key":"bibr1-1467-9280.00223","volume-title":"The origins of physiological regulations","author":"Adolph E.F.","year":"1968"},{"key":"bibr2-1467-9280.00223","doi-asserted-by":"publisher","DOI":"10.1002\/dev.420060209"},{"key":"bibr3-1467-9280.00223","first-page":"557","volume":"22","author":"Babicky A.","year":"1972","journal-title":"Physiologia Bohemoslovaca"},{"key":"bibr4-1467-9280.00223","doi-asserted-by":"publisher","DOI":"10.1002\/dev.420250602"},{"key":"bibr5-1467-9280.00223","doi-asserted-by":"publisher","DOI":"10.1016\/0003-3472(64)90062-4"},{"key":"bibr6-1467-9280.00223","doi-asserted-by":"publisher","DOI":"10.1017\/S0140525X00061082"},{"key":"bibr7-1467-9280.00223","doi-asserted-by":"publisher","DOI":"10.1037\/h0077844"},{"key":"bibr8-1467-9280.00223","doi-asserted-by":"publisher","DOI":"10.1037\/h0074314"},{"key":"bibr9-1467-9280.00223","doi-asserted-by":"publisher","DOI":"10.2307\/1536346"},{"key":"bibr10-1467-9280.00223","doi-asserted-by":"publisher","DOI":"10.1037\/0033-295X.100.4.640"},{"key":"bibr11-1467-9280.00223","doi-asserted-by":"publisher","DOI":"10.1037\/0735-7044.102.1.134"},{"key":"bibr12-1467-9280.00223","doi-asserted-by":"publisher","DOI":"10.3758\/BF03199951"},{"key":"bibr13-1467-9280.00223","doi-asserted-by":"publisher","DOI":"10.1111\/1467-8721.ep11512272"},{"key":"bibr14-1467-9280.00223","first-page":"315","volume-title":"The neuropsychology of thirst","author":"Epstein A.N.","year":"1973"},{"key":"bibr15-1467-9280.00223","doi-asserted-by":"publisher","DOI":"10.1037\/h0036567"},{"key":"bibr16-1467-9280.00223","doi-asserted-by":"publisher","DOI":"10.1037\/h0030936"},{"key":"bibr17-1467-9280.00223","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4471-1817-6_3"},{"key":"bibr18-1467-9280.00223","first-page":"119","volume-title":"Constraints on learning","author":"Hogan J.A.","year":"1973"},{"key":"bibr19-1467-9280.00223","first-page":"183","volume-title":"Quantitative analyses of behavior","author":"Holland P.C.","year":"1983"},{"key":"bibr20-1467-9280.00223","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4471-1817-6_17"},{"key":"bibr21-1467-9280.00223","doi-asserted-by":"publisher","DOI":"10.1037\/0735-7036.103.3.281"},{"key":"bibr22-1467-9280.00223","doi-asserted-by":"publisher","DOI":"10.1037\/h0031573"},{"key":"bibr23-1467-9280.00223","volume-title":"Studies in human and animal behavior","author":"Lorenz K.","year":"1970"},{"key":"bibr24-1467-9280.00223","doi-asserted-by":"publisher","DOI":"10.1037\/h0036587"},{"key":"bibr25-1467-9280.00223","doi-asserted-by":"publisher","DOI":"10.1016\/0006-8993(80)90265-6"},{"key":"bibr26-1467-9280.00223","unstructured":"Myers K.P., Hall W.G. (1999). Experience with drinking while dehydrated is required for weanling rats to acquire an appetitive response to cellular dehydration. 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