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Homogamy (sociology)
Homogamy is marriage between individuals who are, in some culturally important way, similar to each other. It is a form of assortative mating. The union may be based on socioeconomic status, class, gender, caste, ethnicity, or religion, or age in the case of the so-called Age disparity in sexual relationships#Statistics, age homogamy. It can also refer to the socialization customs of a particular group in that people who are similar tend to socialize with one another. Criteria for mates There are three criteria with which people evaluate potential mates: warmth and loyalty, attractiveness and vitality, and status and resources. These three categories can heavily shape themselves around the secondary traits of ethnicity, religion, and socio-economic status. Ethnicity can be tied to perceptions of biological vitality and attractiveness. Socio-economic status relates directly to status and resources. Religious or spiritual beliefs interpersonal behavior; people tend to be warmer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marriage
Marriage, also called matrimony or wedlock, is a culturally and often legally recognized union between people called spouses. It establishes rights and obligations between them, as well as between them and their children, and between them and their in-laws. It is considered a cultural universal, but the definition of marriage varies between cultures and religions, and over time. Typically, it is an institution in which interpersonal relationships, usually sexual, are acknowledged or sanctioned. In some cultures, marriage is recommended or considered to be compulsory before pursuing any sexual activity. A marriage ceremony is called a wedding. Individuals may marry for several reasons, including legal, social, libidinal, emotional, financial, spiritual, and religious purposes. Whom they marry may be influenced by gender, socially determined rules of incest, prescriptive marriage rules, parental choice, and individual desire. In some areas of the world, arrang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Assortative Mating
Assortative mating (also referred to as positive assortative mating or homogamy) is a mating pattern and a form of sexual selection in which individuals with similar phenotypes or genotypes mate with one another more frequently than would be expected under a random mating pattern. A majority of the phenotypes that are subject to assortative mating are body size, visual signals (e.g. color, pattern), and sexually selected traits such as crest size. The opposite of assortative is disassortative mating. Causes Several hypotheses have been proposed to explain the phenomenon of assortative mating. Assortative mating has evolved from a combination of different factors, which vary across different species. Assortative mating with respect to body size can arise as a consequence of intrasexual competition. In some species, size is correlated with fecundity in females. Therefore, males choose to mate with larger females, with the larger males defeating the smaller males in courting the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Socioeconomic Status
Socioeconomic status (SES) is an economic and sociological combined total measure of a person's work experience and of an individual's or family's economic access to resources and social position in relation to others. When analyzing a family's SES, the household income, earners' education, and occupation are examined, as well as combined income, whereas for an individual's SES only their own attributes are assessed. Recently, research has revealed a lesser recognized attribute of SES as perceived financial stress, as it defines the "balance between income and necessary expenses". Perceived financial stress can be tested by deciphering whether a person at the end of each month has more than enough, just enough, or not enough money or resources. However, SES is more commonly used to depict an economic difference in society as a whole. Socioeconomic status is typically broken into three levels (high, middle, and low) to describe the three places a family or an individual may fal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Age Disparity In Sexual Relationships
Concepts of age disparity in sexual relationships, including what defines an age disparity, have developed over time and vary among societies. Differences in age preferences for mates can stem from partner availability, gender roles, and evolutionary mating strategies, and age preferences in sexual partners may vary cross-culturally. There are also social theories for age differences in relationships as well as suggested reasons for 'alternative' age-hypogamous relationships. Age-disparate relationships have been documented for most of recorded history and have been regarded with a wide range of attitudes dependent on sociocultural norms and legal systems. Statistics Data in Australia and the United Kingdom show an almost identical pattern. Relationships with age disparities have been observed with both men and women as the older or younger partner. In various cultures, older men and younger women often seek one another for sexual or marital relationships. Older women sometime ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ethnicity
An ethnic group or an ethnicity is a grouping of people who identify with each other on the basis of shared attributes that distinguish them from other groups. Those attributes can include common sets of traditions, ancestry, language, history, society, culture, nation, religion, or social treatment within their residing area. The term ethnicity is often times used interchangeably with the term nation, particularly in cases of ethnic nationalism, and is separate from the related concept of races. Ethnicity may be construed as an inherited or as a societally imposed construct. Ethnic membership tends to be defined by a shared cultural heritage, ancestry, origin myth, history, homeland, language, or dialect, symbolic systems such as religion, mythology and ritual, cuisine, dressing style, art, or physical appearance. Ethnic groups may share a narrow or broad spectrum of genetic ancestry, depending on group identification, with many groups having mixed genetic ancestry. Ethni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endogamy
Endogamy is the practice of marrying within a specific social group, religious denomination, caste, or ethnic group, rejecting those from others as unsuitable for marriage or other close personal relationships. Endogamy is common in many cultures and ethnic groups. Several religious and ethnic religious groups are traditionally more endogamous, although sometimes with the added dimension of requiring marital religious conversion. This permits an exogamous marriage, as the convert, by accepting the partner's religion, becomes accepted within the endogamous rules. Endogamy, as distinct from consanguinity, may result in transmission of genetic disorders, the so-called founder effect, within the relatively closed community. Adherence Endogamy can serve as a form of self-segregation; a community can use it to resist integrating and completely merging with surrounding populations. Minorities can use it to stay ethnically homogeneous over a long time as distinct communities withi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Same-sex Marriage
Same-sex marriage, also known as gay marriage, is the marriage of two people of the same Legal sex and gender, sex or gender. marriage between same-sex couples is legally performed and recognized in 33 countries, with the most recent being Same-sex marriage in Mexico, Mexico, constituting some 1.35 billion people (17% of the world's population). In Same-sex marriage in Andorra, Andorra, a law allowing same-sex marriage will come into force on 17 February 2023. Same-sex adoption, Adoption rights are not necessarily covered, though most states with same-sex marriage allow those couples to jointly adopt as other married couples can. In contrast, 34 countries (as of 2021) have definitions of marriage in their constitutions that prevent marriage between couples of the same sex, most enacted in recent decades as a preventative measure. Some other countries have constitutionally mandated Islamic law, which is generally interpreted as prohibiting marriage between same-sex couples. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heterogamy
Heterogamy is a term applied to a variety of distinct phenomena in different scientific domains. Usually having to do with some kind of difference, "hetero", in reproduction, "gamy". See below for more specific senses. Science Reproductive biology In reproductive biology, heterogamy is the alternation of differently organized generations, applied to the alternation between parthenogenetic and a sexual generation. This type of heterogamy occurs for example in some aphids. Alternately, ''heterogamy'' or ''heterogamous'' is often used as a synonym of heterogametic, meaning the presence of two unlike chromosomes in a sex.. For example, XY males and ZW females are called the heterogamous sex. Cell biology In cell biology, heterogamy is a synonym of anisogamy, the condition of having differently sized male and female gametes produced by different sexes or mating types in a species. Botany In botany, a plant is heterogamous when it carries at least two different types of flowers in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Homophily
Homophily () is a concept in sociology describing the tendency of individuals to associate and bond with similar others, as in the proverb "". The presence of homophily has been discovered in a vast array of network studies: over have observed homophily in some form or another, and they establish that similarity is associated with connection. The categories on which homophily occurs include age, gender, class, and organizational role. The opposite of homophily is heterophily or intermingling. Individuals in homophilic relationships share common characteristics (beliefs, values, education, etc.) that make communication and relationship formation easier. Homophily between mated pairs in animals has been extensively studied in the field of evolutionary biology, where it is known as ''assortative mating''. Homophily between mated pairs is common within natural animal mating populations. Homophily has a variety of consequences for social and economic outcomes. Types and dimension ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inter-racial Marriage
Interracial marriage is a marriage involving spouses who belong to different races or racialized ethnicities. In the past, such marriages were outlawed in the United States, Nazi Germany and apartheid-era South Africa as miscegenation. In 1960 interracial marriage was forbidden by law in 31 U.S. states. It became legal throughout the United States in 1967, following the decision of the Supreme Court of the United States under Chief Justice Earl Warren in the case ''Loving v. Virginia'', which ruled that race-based restrictions on marriages, such as the anti-miscegenation law in the state of Virginia, violated the Equal Protection Clause (adopted in 1868) of the United States Constitution. Legality Many jurisdictions have had regulations banning or restricting not just interracial marriage but also interracial sexual relations, including Germany during the Nazi period, South Africa under apartheid, and many states in the United States prior to a 1967 Supreme Court decisio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bundesbank
The Deutsche Bundesbank (), literally "German Federal Bank", is the central bank of the Federal Republic of Germany and as such part of the European System of Central Banks (ESCB). Due to its strength and former size, the Bundesbank is the most influential member of the ESCB. Both the Bundesbank and the European Central Bank (ECB) are located in Frankfurt, Germany. It is sometimes referred to as "Buba" for Bundesbank, while its usual abbreviation is BBk in Germany and internationally DBB. The Bundesbank was established in 1957 and succeeded the Bank deutscher Länder, which introduced the Deutsche Mark on 20 June 1948. Until the euro was physically introduced in 2002, the Bundesbank was the central bank of the former Deutsche Mark ("German Mark", sometimes known in English as the "Deutschmark"). The Bundesbank was the first central bank to be given full independence, leading this form of central bank to be referred to as the ''Bundesbank model'', as opposed, for instance, to th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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