scholarly journals Is there more than one ratio bias? If so, why?

2021 ◽  
Author(s):  
David Bourdin ◽  
Aysegül Engin ◽  
Rudolf Vetschera
Keyword(s):  
Ratio Bias

The Generality of the Ratio-Bias Phenomenon

1995 ◽  
Vol 21 (10) ◽  
pp. 1083-1092 ◽  
Author(s):  
Veronika Denes-Raj ◽  
Seymour Epstein ◽  
Jonathan Cole
Keyword(s):  
Ratio Bias

CULTURAL INHERITANCE AS A MECHANISM FOR POPULATION SEX-RATIO BIAS IN REPTILES

Evolution ◽  
2007 ◽  
Vol 55 (5) ◽  
pp. 1049-1055 ◽  
Author(s):  
Steven Freedberg ◽  
Michael J. Wade
Keyword(s):  
Sex Ratio ◽  
Cultural Inheritance ◽  
Ratio Bias ◽  
Sex Ratio Bias

Behavioral variation in nesting phenology may offset sex-ratio bias in tuatara

2018 ◽  
Vol 329 (6-7) ◽  
pp. 373-381 ◽  
Author(s):  
Nicola J. Nelson ◽  
Susan N. Keall ◽  
Jeanine M. Refsnider ◽  
Anna L. Carter
Keyword(s):  
Sex Ratio ◽  
Behavioral Variation ◽  
Ratio Bias ◽  
Sex Ratio Bias

SEX-RATIO BIAS WITH ASYMMETRIC EXCHANGE OF POLLEN BETWEEN DEMES

Evolution ◽  
1995 ◽  
Vol 49 (6) ◽  
pp. 1119-1124
Author(s):  
Peter D. Taylor
Keyword(s):  
Sex Ratio ◽  
Ratio Bias ◽  
Sex Ratio Bias

The Effects of Polygyny and Domicility on Offspring Sex Ratio in Ghana

2007 ◽  
Vol 6 (4) ◽  
pp. 431-456
Author(s):  
Adansi Amankwaa
Keyword(s):  
Sex Ratio ◽  
Family Structure ◽  
Living Arrangements ◽  
Living Arrangement ◽  
Demographic And Health Surveys ◽  
Offspring Sex Ratio ◽  
Ratio Bias ◽  
Sex Ratio Bias ◽  
Offspring Sex ◽  
The Relationship

AbstractThis article explores how family structure and domicility influences offspring sex ratio bias, specifically living arrangements of husband in polygynous unions. Data from three Ghana Demographic and Health Surveys were used to examine the relationship between family structure and offspring sex ratio at birth, something that previous studies have not been able to do. This study estimate models of sex ratio offspring if the wives live together with husband present and wives live in separate dwellings and are visited by husband in turn. The results suggest that within polygynous marriages there are more male births, especially when husbands reside in the same dwelling as wives, than when husbands reside in separate dwellings from their wives. The analyses show that offspring sex ratio is related to the structure of living arrangement of husbands in polygynous unions. Indeed, the findings suggest that living arrangements and family structure among humans are important factors in predicting offspring sex ratio bias.

scholarly journals Sex differences in brain plasticity: a new hypothesis for sex ratio bias in autism

2015 ◽  
Vol 6 (1) ◽  
Author(s):  
Laurent Mottron ◽  
Pauline Duret ◽  
Sophia Mueller ◽  
Robert D Moore ◽  
Baudouin Forgeot d’Arc ◽  
...  
Keyword(s):  
Sex Differences ◽  
Sex Ratio ◽  
Brain Plasticity ◽  
Ratio Bias ◽  
Sex Ratio Bias ◽  
New Hypothesis
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