<?xml version="1.0" encoding="UTF-8" ?><xb:digital_entity_call xmlns:xb="http://com/exlibris/digitool/repository/api/xmlbeans"><xb:digital_entity><pid>22315</pid><control><label>O efeito de ancoragem enquanto...</label><note xsi:nil="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/><ingest_id xsi:nil="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/><ingest_name xsi:nil="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/><entity_type xsi:nil="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/><entity_group xsi:nil="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/><usage_type>VIEW</usage_type><preservation_level>critical</preservation_level><partition_a xsi:nil="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/><partition_b xsi:nil="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/><partition_c xsi:nil="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/><status xsi:nil="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/><creation_date>2010-05-10 13:55:17</creation_date><creator>super:JREVEZ</creator><modification_date>2010-05-10 14:01:37</modification_date><modified_by>super:JREVEZ</modified_by><admin_unit>DUL01</admin_unit></control><mds><md shared="false"><mid>28332</mid><description xsi:nil="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/><name>technical</name><type>text_md</type><value><![CDATA[<?xml version="1.0" encoding="utf-8"?>
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A hipótese de acessibilidade selectiva postula que a activação dessa informação consistente com a âncora se faz por de teste-de-hipótese confirmatório de que o alvo é igual à âncora (Strack &amp; Mussweiler, 1997). No entanto, é aqui proposto que a teoria da activação/monitorização (ex. Roediger &amp; McDermott, 1995) também explica esse fenómeno de activação e acessibilidade através de um processo de recuperação por pistas compósitas que incorporam alvo+âncora, propondo, ainda que a monitorização dessa activação permite uma correcção parcial do enviesamento. É proposta uma metodologia que permite contrastar estas duas teorias, levando os sujeitos a responder às duas perguntas do paradigma em condições de pressão temporal. Assim, a teoria da activação/monitorização prevê um aumento do efeito de ancoragem, uma vez que a monitorização seriam afectada pela pressão temporal, e a hipótese de acessibilidade selectiva prevê uma diminuição do efeito de ancoragem, uma vez que a pressão temporal afecta o teste-de-hipótese confirmatório de que o alvo é igual à âncora. O efeito obtido nessa manipulação será comparado a uma replicação do estudo 3 de Mussweiler e Strack (1999), que mostrou ancoragens idênticas numa condição sem pressão temporal e numa condição de pressão temporal apenas na pergunta comparativa. Espera-se deste modo contrastar as duas teorias, recolhendo evidências dos processos de correcção que apoiem a teoria da activação/monitorização e refutem a hipótese de acessibilidade selectiva enquanto explicação do efeito de ancoragem.</dcterms:abstract><dc:subject>Cognição social</dc:subject><dc:language>por</dc:language><dcterms:accessRights>Acesso restrito - UL</dcterms:accessRights><dc:type>info:eu-repo/semantics/masterThesis</dc:type><dc:format>application/pdf</dc:format><dc:link>http://catalogo.ul.pt/F/?func=item-global&amp;doc_library=ULB01&amp;type=03&amp;doc_number=000580963</dc:link><dcterms:abstract>The anchoring effect - the assimilation of a numeric estimate to a standard - has been attributed to the high accessibility of anchor-consistent target information at the time of the estimate about the target. The selective accessibility hypothesis posits that selective activation of anchor-consistent information is due to a process of confirmatory hypothesis-testing that the target is equal to the anchor (Mussweiler &amp; Strack, 1997). However, it is proposed that activation/monitoring theory (Roediger &amp; McDermott, 1995) also explains the activation and accessibility of anchor-consistent target information through a retrieval process that uses composite cues incorporating the target+anchor, and also proposes a monitoring process of this activation, which allows a partial correction of the bias. It is proposed a methodology to compare the above two theories, bringing the subject to answer the two questions of the paradigm under time pressure. In these conditions, the theory of activation/monitoring expects an increase in the anchoring effect, since the monitoring and correction processes should be affected by time pressure. The selective accessibility hypothesis expects a reduction in the anchoring effects, since time pressure should affect the confirmatory hypothesis-testing process that the target is equal to the anchor. The anchoring effect in this condition would be compared to that obtained in a replication study of Mussweiler and Strack (1999, study 3), which showed a similar anchoring effect between a condition without time pressure and a condition with time pressure only in the comparative question. It is expected therefore to contrast the two theories, gathering evidence of the corrective procedures that supports the theory of activation/monitoring and refutes the selective accessibility hypothesis as an explanation of the anchoring effect.</dcterms:abstract><dc:subject>Ancoragem</dc:subject><dc:subject>Monitorização</dc:subject><dc:subject>Teses de mestrado - 2009</dc:subject></record>]]></value></md></mds><relations/><stream_ref><file_name>22315_ulfp034916_tm.pdf</file_name><file_extension>pdf</file_extension><mime_type>application/pdf</mime_type><directory_path>/digitool_storage/deposit-master/2010/05/10/file_1/22315</directory_path><file_id xsi:nil="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/><storage_id>1006</storage_id><external_type>-1</external_type><file_size_bytes>14917159</file_size_bytes></stream_ref></xb:digital_entity></xb:digital_entity_call>