Catalogue Search | MBRL
Are you sure you want to remove the book from the shelf?
{{itemTitle}}
5,104
result(s) for
"Mate selection"
Sort by:
Not just another princess story
After the king declares it's time for Princess Candi to get married, the math-loving princess decides to carry out a husband search on her own. Not knowing how to find such a creature, she turns to fairytales for inspiration and ends up using every method in the books, from kissing frogs to slaying monsters. But will she find her Prince Charming? Or just a bunch of duds who cheat, cry and make armpit noises?
Book
Unmarriages
The Middle Ages are often viewed as a repository of tradition, yet what we think of as traditional marriage was far from the only available alternative to the single state in medieval Europe. Many people lived together in long-term, quasimarital heterosexual relationships, unable to marry if one was in holy orders or if the partners were of different religions. Social norms militated against the marriage of master to slave or between individuals of very different classes, or when the couple was so poor that they could not establish an independent household. Such unions, where the protections that medieval law furnished to wives (and their children) were absent, were fraught with danger for women in particular, but they also provided a degree of flexibility and demonstrate the adaptability of social customs in the face of slowly changing religious doctrine.Unmarriagesdraws on a wide range of sources from across Europe and the entire medieval millennium in order to investigate structures and relations that medieval authors and record keepers did not address directly, either in order to minimize them or because they were so common as not to be worth mentioning. Author Ruth Mazo Karras pays particular attention to the ways women and men experienced forms of opposite-sex union differently and to the implications for power relations between the genders. She treats legal and theological discussions that applied to all of Europe and presents a vivid series of case studies of how unions operated in specific circumstances to illustrate concretely what we can conclude, how far we can speculate, and what we can never know.
eBook
Sharing and Receiving Eye-Contact Predicts Mate Choice After a 5-Minute Conversation: Evidence from a Speed-Dating Study
In popular narratives, the first date with a potential mate often centers on their gaze as embodiment of interest and attraction. However, evidence is still lacking on the role of eye-contact as a potent signal in human social interaction in the context of dating. In addition, behavioral mechanisms of mate selection are not well understood. In the present study, we therefore examined mutual eye-contact and its influence on mate choice by applying dual mobile eye-tracking during naturalistic speed-dates. A total of 30 male and 30 female subjects attended four speed-dates each (
N
= 240). Subjects were more likely to choose those dating partners with whom they shared more eye-contact with. In addition, perceived attractiveness played an important role for mate choice. Interestingly, receiving but not giving eye-contact also predicted individual mate choice. Eye-contact thus acts as an important signal of romantic attraction when encountering a dating partner.
Journal Article
Quiz queens
\"In this high interest novel for middle readers, boy-crazy Kiara convinces studious Jane to create a questionnaire to help find her soulmate.
Book
Influence of MHC on genetic diversity and testicular expression of linked olfactory receptor genes
Background
Olfactory receptor (OR) genes are highly polymorphic and form extensive families that recognize a wide range of vertebrate odorants. To explore the genetic diversity of MHC-linked OR genes and their connection to MHC genes, we conducted a combined haplotype analysis of MHC-linked OR and MHC class I genes to determine the influence of MHC on OR diversity, which could be associated with MHC-based mate selection.
Results
We selected nine MHC-linked OR genes based on their expression levels in pig testes and developed a sequence-based typing method for these genes. We then performed high-resolution typing of these OR genes, along with three major classical MHC class I genes
(SLA-1, -2
, and
− 3
), in 48 pigs across six breeds. We observed significantly higher allelic diversity (
P
< 0.01) in ORs with strong linkage disequilibrium (LD) to SLA compared to those with weak or no LD, and we identified 48 SLA class I-OR haplotypes using the expectation-maximization algorithm. The genetic diversity of SLA-linked ORs was positively correlated with their expression levels in the testis. Specifically, SLA-linked ORs with higher testicular expression (FPKM ≥ 0.1) exhibited an increase in the number of codons under mutually diversifying selection with SLA compared to those with lower expression (FPKM < 0.1).
Conclusions
The presence of evolutionary interactions between MHC and linked OR genes supports the potential involvement of MHC-linked ORs in MHC-based mate selection. The use of combined haplotype information for MHC and linked ORs could provide new insights into the reproductive biology of animals.
Journal Article
Stepping Out of the Caveman's Shadow: Nations' Gender Gap Predicts Degree of Sex Differentiation in Mate Preferences
An influential explanation for gender differences in mating strategies is that the sex-specific reproductive constraints faced by human ancestors shaped these differences. Other theorists have emphasized the role of societal factors, hypothesizing, for example, that gender differences in mate preferences should wane in gender-equal societies. However, findings have been ambiguous. Using recent data and a novel measure of gender equality, we revisited the role of gender parity in gender differentiation for mate preferences. In the first study, 3,177 participants from 10 nations with a gradually decreasing Global Gender Gap Index (GGI) provided online ratings of the desirability of mate attributes with reportedly evolutionary origins. In the second study, GGI scores were related to gender differences in mate preferences previously reported for 8,953 participants from 31 nations (Buss, 1989). Both studies show that gender differences in mate preferences with presumed evolutionary roots decline proportionally to increases in nations' gender parity.
Journal Article
The truest heart
Cory Feathering has abandoned the tooth fairy guild she was born into in favor of choosing her own path as a matchmaker, and now decides to fight for what she believes in by helping Mary Lambkin find true love.
Book
The relationships between personality traits and mate selection strategies of Turkish young adults
This study aimed to examine the relationships between five-factor personality traits and mate selection strategies. The participants consisted of 377 university students, aged 19–29, who had never been married. The data were collected by means of an Adjective Based Personality Test and an Inventory of Mate Selection Strategies. Canonical correlation technique was employed for data analysis. As a result of this, it was decided to evaluate the first canonical function. This evaluation revealed that individuals with a high level of conscientiousness and a low level of neuroticism and openness to experience attached importance to virginity, as well as to religious and political similarities. Thus, it was found that there were significant relationships between five-factor personality traits and mate selection strategies.
Journal Article