{"id":"https://openalex.org/W2471948611","doi":null,"title":"SECONDARY MOTIVATIONAL SYSTEMS1,2 117","display_name":"SECONDARY MOTIVATIONAL SYSTEMS1,2 117","publication_year":1968,"publication_date":"1968-01-01","ids":{"openalex":"https://openalex.org/W2471948611","mag":"2471948611"},"language":"en","primary_location":{"id":"mag:2471948611","doi":null,"is_oa":false,"landing_page_url":"https://www.annualreviews.org/doi/pdf/10.1146/annurev.ps.19.020168.000531","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5107047980","display_name":"Judson Seise Brown","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Judson S. Brown","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"Eduard F\u00e4rber","orcid":"https://orcid.org/0009-0007-8830-9887","observed_orcids":["https://orcid.org/0009-0007-8830-9887"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Eduard F\u00e4rber","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0007-8830-9887","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10056","display_name":"Neurotransmitter Receptor Influence on Behavior","score":0.26440000534057617,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10056","display_name":"Neurotransmitter Receptor Influence on Behavior","score":0.26440000534057617,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12848","display_name":"Psychological Testing and Assessment","score":0.13850000500679016,"subfield":{"id":"https://openalex.org/subfields/3202","display_name":"Applied Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12787","display_name":"Human Behavior and Motivation","score":0.12020000070333481,"subfield":{"id":"https://openalex.org/subfields/3202","display_name":"Applied Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/motivation-theories","display_name":"motivation theories","score":0.6539999842643738},{"id":"https://openalex.org/keywords/drive-theory","display_name":"drive theory","score":0.4429999887943268}],"concepts":[{"id":"https://openalex.org/C2780428219","wikidata":"https://www.wikidata.org/wiki/Q16952335","display_name":"Cover (algebra)","level":2,"score":0.5555171966552734},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.43670815229415894},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.4042830467224121},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.355949342250824},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.34403228759765625},{"id":"https://openalex.org/C118084267","wikidata":"https://www.wikidata.org/wiki/Q26110","display_name":"Positive economics","level":1,"score":0.3344160318374634},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.32861170172691345},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.32085415720939636},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.21387460827827454},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20451033115386963},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.12809860706329346},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.05950826406478882}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2471948611","doi":null,"is_oa":false,"landing_page_url":"https://www.annualreviews.org/doi/pdf/10.1146/annurev.ps.19.020168.000531","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":64,"referenced_works":["https://openalex.org/W22297218","https://openalex.org/W182590272","https://openalex.org/W1522816386","https://openalex.org/W1963610750","https://openalex.org/W1965934029","https://openalex.org/W1966114254","https://openalex.org/W1969808599","https://openalex.org/W1972529561","https://openalex.org/W1972651929","https://openalex.org/W1975900930","https://openalex.org/W1979912555","https://openalex.org/W1980429010","https://openalex.org/W1986482896","https://openalex.org/W1992036798","https://openalex.org/W1992547268","https://openalex.org/W1996075156","https://openalex.org/W1997998726","https://openalex.org/W2000977027","https://openalex.org/W2001630985","https://openalex.org/W2018968089","https://openalex.org/W2019435081","https://openalex.org/W2021709532","https://openalex.org/W2022787189","https://openalex.org/W2024028665","https://openalex.org/W2026803145","https://openalex.org/W2031682540","https://openalex.org/W2033005350","https://openalex.org/W2033533934","https://openalex.org/W2036294503","https://openalex.org/W2041441952","https://openalex.org/W2044537029","https://openalex.org/W2045495387","https://openalex.org/W2048880280","https://openalex.org/W2053902676","https://openalex.org/W2055273125","https://openalex.org/W2055312358","https://openalex.org/W2061769568","https://openalex.org/W2064262411","https://openalex.org/W2066524116","https://openalex.org/W2069554862","https://openalex.org/W2072906420","https://openalex.org/W2073349039","https://openalex.org/W2074481508","https://openalex.org/W2074870954","https://openalex.org/W2079188702","https://openalex.org/W2083838533","https://openalex.org/W2084581379","https://openalex.org/W2084807600","https://openalex.org/W2084981303","https://openalex.org/W2086417613","https://openalex.org/W2086952642","https://openalex.org/W2089191024","https://openalex.org/W2094191165","https://openalex.org/W2123690436","https://openalex.org/W2155754133","https://openalex.org/W2320642236","https://openalex.org/W2329501531","https://openalex.org/W2330636264","https://openalex.org/W2332715698","https://openalex.org/W2335390677","https://openalex.org/W2415483989","https://openalex.org/W2725699151","https://openalex.org/W2727260926","https://openalex.org/W3144801188"],"related_works":["https://openalex.org/W4253564978","https://openalex.org/W2019065902","https://openalex.org/W2184905692","https://openalex.org/W2382463934","https://openalex.org/W2056539869","https://openalex.org/W2364971483","https://openalex.org/W2408852919","https://openalex.org/W2411274234","https://openalex.org/W4411335373","https://openalex.org/W2741857395"],"abstract_inverted_index":{"topic":[0,53],"of":[1,30,33,54,85,90,123,130],"secondary":[2],"motivation":[3,133],"has":[4,96,106,115],"hitherto":[5],"not":[6],"been":[7,116,135],"accorded":[8],"separate":[9],"billing.":[10],"This":[11],"review":[12],"is":[13,79],"in":[14,45,98,127],"some":[15,122],"senses,":[16],"therefore,":[17],"a":[18,99],"first.":[19],"Nev\u00ad":[20],"ertheless,":[21],"we":[22,58],"have":[23,59,67,134],"made":[24],"no":[25],"attempt":[26],"to":[27,61,74],"cover":[28],"all":[29],"the":[31,34,52,71,88,103,119,124,128],"work":[32],"past":[35],"several":[36],"centuries":[37],"that":[38,66,87,121],"might":[39],"be":[40],"construed":[41],"as":[42],"bearing":[43],",":[44],"one":[46],"way":[47],"or":[48,94],"an\u00ad":[49],"other,":[50],"upon":[51],"this":[55,82],"chapter.":[56],"Rather,":[57],"chosen":[60],"concen\u00ad":[62],"trate":[63],"on":[64],"developments":[65],"taken":[68],"place":[69],"during":[70,81],"last":[72],"15":[73],"20":[75],"years.":[76],"Although":[77],"it":[78],"only":[80],"brief":[83],"span":[84],"time":[86],"concept":[89],"secon\u00ad":[91],"dary":[92],"drives":[93],"motives":[95],"emerged":[97],"reasonably":[100],"well-structured":[101],"form,":[102],"relevant":[104],"literature":[105],"already":[107],"reached":[108],"gargantuan":[109],"proportions.":[110],"Fortu\u00ad":[111],"nately,":[112],"our":[113],"burden":[114],"lightened":[117],"by":[118],"fact":[120],"major":[125],"problems":[126],"area":[129],"se":[131],"condary":[132],"50":[136],"adequately":[137],"de\u00ad":[138]},"counts_by_year":[],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2016-07-22T00:00:00"}