This article takes an evolutionary approach to understanding the patterns of characterization in folktales cross-culturally. Results indicate that literature shares several common themes cross-culturally, including mate selection and kin directed altruism.

Why do researchers see cross-cultural variations in the use of mental states during moral judgements? These researchers examined the relationship between this use and kinship intensity which has previously only been used for WEIRD (Western, Educated, Rich, & Democratic (WEIRD) societies. Although their data set was fairly small, their findings outline promising avenues of future investigations and hint toward a significant negative relationship. This article also identifies additional independent variables to be investigated more in depth in the future.

This dissertation takes a sociobiological approach to examining altruistic behavior in humans. Hypotheses regarding the relationship between individuals and altruistic behaviors are tested and supported by cross-cultural analysis.

Why do researchers see cross-cultural variations in the use of mental states during moral judgements? These researchers examined the relationship between this use and kinship intensity which has previously only been used for WEIRD (Western, Educated, Rich, & Democratic (WEIRD) societies. Although their data set was fairly small, their findings outline promising avenues of future investigations and hint toward a significant negative relationship. This article also identifies additional independent variables to be investigated more in depth in the future.

Why do researchers see cross-cultural variations in the use of mental states during moral judgements? These researchers examined the relationship between this use and kinship intensity which has previously only been used for WEIRD (Western, Educated, Rich, & Democratic (WEIRD) societies. Although their data set was fairly small, their findings outline promising avenues of future investigations and hint toward a significant negative relationship. This article also identifies additional independent variables to be investigated more in depth in the future.

Why do researchers see cross-cultural variations in the use of mental states during moral judgements? These researchers examined the relationship between this use and kinship intensity which has previously only been used for WEIRD (Western, Educated, Rich, & Democratic (WEIRD) societies. Although their data set was fairly small, their findings outline promising avenues of future investigations and hint toward a significant negative relationship. This article also identifies additional independent variables to be investigated more in depth in the future.

"The kin selection hypothesis posits that male androphilia evolved because androphilic males invest more in kin, thereby enhancing inclusive fitness." However, increased kin-directed altruism has only been seen in societies that exhibit transgendered male androphilia. To test the validity of the kin selection hypothesis for male androphilia, the authors examine the relationship between ancestral sociocultural conditions, access to kin, and societal reactions to homosexuality and the expression of male androphilia as transgendered or non-transgendered. They find that ancestral sociocultural conditions and bilateral and double descent systems were more common in transgendered than non-transgendered societies.

In this article, the author seeks to correlate interpersonal values with attitudes toward private property. After giving a brief intellectual history on the philosophy of private property, the author draws data from the Multinational Student Survey (MSS) in order to discern attitudes towards private property and preferences for one of six psychological constructs (Support, Conformity, Recognition, Independence, Benevolence, Leadership) which were outlined in the Survey of Interpersonal Values which was itself incorporated in the aforementioned MSS. These measures were then edited in order to be correlated and the reliability of each was verified. The strongest correlations that resulted were for dominance and nonconformity. The author concludes without a theory of how to reckon with these seemingly paradoxical results.

Researchers sampled 48 societies cross-culturally to study the genetic survival of male homosexual preference, which is argued to be deleterious in nature due to its fertility costs. The researchers test for a sexually antagonistic factor that would produce a pleotropic advantage, such as male homosexual preference increasing the reproduction of sisters. Utilizing theoretical models, researchers assert that the survival of male homosexual preference is a result of the positive association between social stratification and discriminate female hypergyny due to selection for attractiveness in females.

In this article, the author seeks to correlate interpersonal values with attitudes toward private property. After giving a brief intellectual history on the philosophy of private property, the author draws data from the Multinational Student Survey (MSS) in order to discern attitudes towards private property and preferences for one of six psychological constructs (Support, Conformity, Recognition, Independence, Benevolence, Leadership) which were outlined in the Survey of Interpersonal Values which was itself incorporated in the aforementioned MSS. These measures were then edited in order to be correlated and the reliability of each was verified. The strongest correlations that resulted were for dominance and nonconformity. The author concludes without a theory of how to reckon with these seemingly paradoxical results.