Barber's research focuses on various subjects in the fields of biopsychology and evolutionary psychology.[1] These include the evolution of altruism,[3] the reasons that men grow facial hair,[4][5] and the reasons people believe in religion, which he holds pertain to economic adversity.[6][7]
Publications
Books
(1998). Parenting: Roles, Styles and Outcomes. Nova Science Publisher, Inc. ISBN1-56072-573-7
(2021). The Human Beast Volume II... Evolution and the Modern World. ISBN978-0-9855691-4-3
(2021). The Human Beast Volume I... Through the Lens of Evolution. ISBN978-0-9855691-2-9
(2022). The Restless Species: Causes and Environmental Costs of Human Adaptive Success. ISBN979-835600-7095
(2022). The Human Beast Volume III... Restless People on a Troubled Planet. ISBN978-0-9855691-7-4
Selected articles
Barber, N. (1991). "Play and Energy Regulation in Mammals." The Quarterly Review of Biology, 66(2), pages 129–147. JSTOR2830228
Barber, N. (1995). "The evolutionary psychology of physical attractiveness". Ethology and Sociobiology, 16, pages 395–424. doi:10.1016/0162-3095(95)00068-2
Barber, N. (1998). "The role of reproductive strategies in academic attainment". Sex Roles, 38, pages 313–323. doi:10.1023/A:1018745419124
Barber. (1998). "Sex differences in disposition towards kin, security of adult attachment, and sociosexuality as a function of parental divorce". Evolution and Human Behavior, 19(2), pages 125–132. doi:10.1016/S1090-5138(98)00004-X
Barber, N. (1999). "Women's dress fashions as a function of reproductive strategy". Sex Roles, 40(5–6), pages 459–471. doi:10.1023/A:1018823727012
Barber, N. (2000). "The sex ratio as a predictor of cross-national variation in violent crime". Cross-Cultural Research, 34(3), pages 264–282. doi:10.1177/106939710003400304
Barber, N. (2001). "Mustache Fashion Covaries with a Good Marriage Market for Women". Journal of Nonverbal Behavior, 25, pages 261–272. doi:10.1023/A:1012515505895
Barber, N. (2003). "Paternal investment prospects and cross-national differences in single parenthood". Cross-Cultural Research, 37(2), pages 163–177. doi:10.1177/1069397103037002001
Barber, N. (2003). "Divorce and reduced economic and emotional interdependence: A cross-national study". Journal of Divorce and Remarriage, 39, pages 113–124. doi:10.1300/J087v39n03_06
Barber, N. (2004). "Single Parenthood as a Predictor of Cross-National Variation in Violent Crime". Cross-Cultural Research, 38(4), pages 343–358. doi:10.1177/1069397104267479
Barber, Nigel. (2005). "Evolutionary Explanations for Societal Differences in Single Parenthood". Evolutionary Psychology. 3. doi:10.1177/147470490500300111
Barber, N. (2005). "Educational and ecological correlates of IQ: A cross-national investigation". Intelligence, 33(3), pages 273–284. doi:10.1016/j.intell.2005.01.001
Barber, N. (2006). "Why is violent crime so common in the Americas?" Aggressive Behavior, 32(5), pages 442–450. doi:10.1002/ab.20144
Barber, N. (2006). "Is the Effect of National Wealth on Academic Achievement Mediated by Mass Media and Computers?" Cross-Cultural Research, 40(2), pages 130–151. doi:10.1177/1069397105277602
Barber, N. (2007). "Evolutionary Explanations for Societal Differences and Historical Change in Violent Crime and Single Parenthood". Cross-Cultural Research, 41(2), pages 123–148. doi:10.1177/1069397106298926
Barber, N. (2008). "Explaining Cross-National Differences in Polygyny Intensity: Resource-Defense, Sex Ratio, and Infectious Diseases". Cross-Cultural Research, 42(2), pages 103–117. doi:10.1177/1069397108314587
Barber, N. (2008). "Cross-National Variation in the Motivation for Uncommitted Sex: The Role of Disease and Social Risks". Evolutionary Psychology. doi:10.1177/147470490800600203
Barber, N. (2009). "Countries with fewer males have more violent crime: marriage markets and mating aggression". Aggressive behavior, 35(1), pages 49–56. doi:10.1002/ab.20291
Barber, N. (2010). "Explaining cross-national differences in fertility: A comparative approach to the demographic shift". Cross-Cultural Research, 44, pages 3–22.
Barber, N. (2015). "Why behavior matches ecology: Adaptive variation as a novel solution". Cross-Cultural Research, 49(1), pages 57–89. doi:10.1177/1069397114536129
Barber, N. (2017). "Creative productivity and marriage markets: Mating effort and career striving as rival hypotheses". Journal of Genius and Eminence, 2, pages 32–44. doi:10.18536/jge.2017.04.02.01.04
Barber, N. (2018). "Cross-national variation in attitudes to premarital sex: Economic development, disease risk, and marriage strength". Cross-Cultural Research, 52, pages 259–273. doi:10.1177/1069397117718143