{"title":"Supplemental Material for Resource Availability Differentially Influences Women’s Perceptions of Same- (Versus Cross-) Sex Others’ Competitiveness","authors":"","doi":"10.1037/ebs0000289.supp","DOIUrl":"https://doi.org/10.1037/ebs0000289.supp","url":null,"abstract":"","PeriodicalId":37912,"journal":{"name":"Evolutionary Behavioral Sciences","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2022-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47061787","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Supplemental Material for Female Intrasexual Competition Is Affected by the Sexual Orientation of the Target and the Ovulatory Cycle","authors":"","doi":"10.1037/ebs0000287.supp","DOIUrl":"https://doi.org/10.1037/ebs0000287.supp","url":null,"abstract":"","PeriodicalId":37912,"journal":{"name":"Evolutionary Behavioral Sciences","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2022-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48136170","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Comic book bodies are supernormal stimuli: Comparison of DC, Marvel, and actual humans.","authors":"R. Burch, D. Widman","doi":"10.1037/ebs0000280","DOIUrl":"https://doi.org/10.1037/ebs0000280","url":null,"abstract":"","PeriodicalId":37912,"journal":{"name":"Evolutionary Behavioral Sciences","volume":"1 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2021-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41938362","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Does pathogen avoidance affect intergroup categorization? Replication of Makhanova, Miller, and Maner (2015).","authors":"A. Makhanova, A. D. Eubanks, J. Maner","doi":"10.1037/ebs0000279","DOIUrl":"https://doi.org/10.1037/ebs0000279","url":null,"abstract":"","PeriodicalId":37912,"journal":{"name":"Evolutionary Behavioral Sciences","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2021-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46112526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Competitive scenarios increase competition in women: A meta-analysis.","authors":"J. D. Ayers","doi":"10.1037/ebs0000278","DOIUrl":"https://doi.org/10.1037/ebs0000278","url":null,"abstract":"","PeriodicalId":37912,"journal":{"name":"Evolutionary Behavioral Sciences","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2021-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43589861","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Supplemental Material for Does Pathogen Avoidance Affect Intergroup Categorization? Replication of Makhanova, Miller, and Maner (2015)","authors":"","doi":"10.1037/ebs0000279.supp","DOIUrl":"https://doi.org/10.1037/ebs0000279.supp","url":null,"abstract":"","PeriodicalId":37912,"journal":{"name":"Evolutionary Behavioral Sciences","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2021-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43001795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The sexual selection of endometriosis.","authors":"B. Crespi, Natalie L. Dinsdale","doi":"10.1037/ebs0000275","DOIUrl":"https://doi.org/10.1037/ebs0000275","url":null,"abstract":"","PeriodicalId":37912,"journal":{"name":"Evolutionary Behavioral Sciences","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2021-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45514720","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Domains of female choice in human evolution.","authors":"G. Gorelik","doi":"10.1037/ebs0000276","DOIUrl":"https://doi.org/10.1037/ebs0000276","url":null,"abstract":"","PeriodicalId":37912,"journal":{"name":"Evolutionary Behavioral Sciences","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42861622","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Women’s perceptions of breast size, ptosis, and intermammary distance: Does breast morphology play a role in women’s intrasexual competition?","authors":"Ray Garza, F. Pazhoohi, Jennifer byrd-craven","doi":"10.1037/ebs0000273","DOIUrl":"https://doi.org/10.1037/ebs0000273","url":null,"abstract":"","PeriodicalId":37912,"journal":{"name":"Evolutionary Behavioral Sciences","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2021-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46724492","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
One of the key life history assumptions is that mortality rates are positively associated with fast life history dynamics. Since the COVID-19 pandemic has elevated mortality rates throughout the world, we tested this assumption using reproductive motivation (desired number of children and desired age of first reproduction) as a key output measure using a repeated cross-sectional design. We assessed reproductive motivation in Serbian young adults before the pandemic started (N = 362), during the pandemic-caused state of emergency (the peak of the epidemic's first wave: N = 389) and after the state of emergency (i.e., after the first wave: N = 430). Furthermore, in the third time-point we measured experiences during the state of emergency and additional measures of reproductive motivation (reasons for and against parenthood). Subsamples were matched by sex, education, and the sampling procedure. We found the between-group differences which are congruent with life history theory: the desired age of first reproduction was lowest after the state of emergency compared to the 2 previous time-points. However, there were no differences in the desired number of children. Furthermore, the analysis of the links between experiences during the epidemic and reproductive motivation yielded the results which are incongruent with life history theory-adverse experiences during the state of emergency were negatively related to the reproductive motivation. Since the findings were only partially in accordance with life history theory, we discuss possible reasons which may explain the heterogeneity of results. (PsycInfo Database Record (c) 2021 APA, all rights reserved) Impact Statement One of the key assumptions of life history theory is that elevated mortality rates should produce faster life history dynamics which should reflect in higher fertility. This hypothesis is important not only for understanding evolutionary processes in an ecological context but also for predicting demographic trends as well. This assumption was tested by examining the links between COVID-19 epidemic and reproductive motivation (desired number of children and desired age of first reproduction) in young adults. The results showed mixed support for the life history predictions and provide useful guidelines for future studies in this topic. (PsycInfo Database Record (c) 2021 APA, all rights reserved)
{"title":"Reproductive motivation in the context of the COVID-19 epidemic: Is there evidence for accelerated life history dynamics?","authors":"Janko Međedović","doi":"10.1037/ebs0000270","DOIUrl":"https://doi.org/10.1037/ebs0000270","url":null,"abstract":"One of the key life history assumptions is that mortality rates are positively associated with fast life history dynamics. Since the COVID-19 pandemic has elevated mortality rates throughout the world, we tested this assumption using reproductive motivation (desired number of children and desired age of first reproduction) as a key output measure using a repeated cross-sectional design. We assessed reproductive motivation in Serbian young adults before the pandemic started (N = 362), during the pandemic-caused state of emergency (the peak of the epidemic's first wave: N = 389) and after the state of emergency (i.e., after the first wave: N = 430). Furthermore, in the third time-point we measured experiences during the state of emergency and additional measures of reproductive motivation (reasons for and against parenthood). Subsamples were matched by sex, education, and the sampling procedure. We found the between-group differences which are congruent with life history theory: the desired age of first reproduction was lowest after the state of emergency compared to the 2 previous time-points. However, there were no differences in the desired number of children. Furthermore, the analysis of the links between experiences during the epidemic and reproductive motivation yielded the results which are incongruent with life history theory-adverse experiences during the state of emergency were negatively related to the reproductive motivation. Since the findings were only partially in accordance with life history theory, we discuss possible reasons which may explain the heterogeneity of results. (PsycInfo Database Record (c) 2021 APA, all rights reserved) Impact Statement One of the key assumptions of life history theory is that elevated mortality rates should produce faster life history dynamics which should reflect in higher fertility. This hypothesis is important not only for understanding evolutionary processes in an ecological context but also for predicting demographic trends as well. This assumption was tested by examining the links between COVID-19 epidemic and reproductive motivation (desired number of children and desired age of first reproduction) in young adults. The results showed mixed support for the life history predictions and provide useful guidelines for future studies in this topic. (PsycInfo Database Record (c) 2021 APA, all rights reserved)","PeriodicalId":37912,"journal":{"name":"Evolutionary Behavioral Sciences","volume":" ","pages":""},"PeriodicalIF":1.3,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43827517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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