<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="/oai-pmh.xsl"?>
<OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd">
  <responseDate>2026-09-21T17:14:25Z</responseDate>
  <request identifier="oai:www.ideals.illinois.edu:2142/20294" metadataPrefix="etdms" verb="GetRecord">https://www.ideals.illinois.edu/oai-pmh</request>
  <GetRecord>
    <record>
      <header>
        <identifier>oai:www.ideals.illinois.edu:2142/20294</identifier>
        <datestamp>2023-07-10</datestamp>
        <setSpec>col_2142_5131</setSpec>
        <setSpec>col_2142_11614</setSpec>
        <setSpec>com_2142_5130</setSpec>
        <setSpec>com_2142_11613</setSpec>
        <setSpec>com_2142_8903</setSpec>
      </header>
      <metadata>
        <thesis xmlns="http://www.ndltd.org/standards/metadata/etdms/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:dc="http://purl.org/dc/elements/1.1/" xsi:schemaLocation="http://www.ndltd.org/standards/metadata/etdms/1.1/ http://www.ndltd.org/standards/metadata/etdms/1.1/etdms11.xsd http://purl.org/dc/elements/1.1/ http://www.ndltd.org/standards/metadata/etdms/1.1/etdmsdc.xsd">
          <dc:contributor>Hirsch, Jerry</dc:contributor>
          <dc:creator>Jackson, Duane Myron</dc:creator>
          <dc:date>2011-05-07T12:35:07Z</dc:date>
          <dc:date>2011-05-07T12:35:07Z</dc:date>
          <dc:date>10000-01-01</dc:date>
          <dc:date>1990</dc:date>
          <dc:description>Using proboscis extension (unconditioned response) to sucrose (unconditioned stimulus), individual blowflies (Phormia regina) were classically conditioned to saline (conditioned stimulus). Directional and stabilizing selection for retention and conditioning, respectively, have bred two strains of flies originating from a single foundation population, in which both strains are similar in regard to acquisition but different in regard to retention. These results provide evidence for the notion that acquisition and the retention of the conditioned response are not influenced by the same genetic system(s).</dc:description>
          <dc:description>Made available in DSpace on 2011-05-07T12:35:07Z (GMT). No. of bitstreams: 2
license.txt: 4922 bytes, checksum: 910b249b4beec47e7ab768910c8f966f (MD5)
9114279.pdf: 6876499 bytes, checksum: 82fee9c550cbc62720b7ea3c9b21ac70 (MD5)
  Previous issue date: 1990</dc:description>
          <dc:description>Item marked as restricted to the 'UIUC Users [automated]' Group (id=2) by Howard Ding (hding2@illinois.edu) on 2011-05-07T14:42:55Z
Item is restricted indefinitely.</dc:description>
          <dc:description>Restriction data tranferred 2014-07-01T11:18:43-05:00
Original Data
Group with Access UIUC Users [automated]
Release Date: none
Reason: ETDs are only available to UIUC Users without author permission</dc:description>
          <dc:description>ETDs are only available to UIUC Users without author permission</dc:description>
          <dc:description>U of I Only</dc:description>
          <dc:identifier>AAI9114279</dc:identifier>
          <dc:identifier>(UMI)AAI9114279</dc:identifier>
          <dc:identifier>http://hdl.handle.net/2142/20294</dc:identifier>
          <dc:language>eng</dc:language>
          <dc:rights>Copyright 1990 Jackson, Duane Myron</dc:rights>
          <dc:subject>Psychology, Psychobiology</dc:subject>
          <dc:subject>Biology, Genetics</dc:subject>
          <dc:subject>Psychology, Experimental</dc:subject>
          <dc:title>Conditioning and retention, as studied in a behavior-genetic analysis of the blowfly Phormia regina: A search for relationships between learning and memory</dc:title>
          <dc:type>text</dc:type>
          <degree>
            <department>Psychology</department>
            <discipline>Psychology</discipline>
            <grantor>University of Illinois at Urbana-Champaign</grantor>
            <level>Dissertation</level>
            <name>Ph.D.</name>
          </degree>
        </thesis>
      </metadata>
    </record>
  </GetRecord>
</OAI-PMH>
