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— CH. 1 · ETYMOLOGICAL ORIGINS AND EVOLUTION —

Sister

~4 min read · Ch. 1 of 5
5 sections
  • The English word sister comes from Old Norse. This term itself derives from Proto-Germanic *swestēr. Both ancient forms share the same meaning as the modern definition of a female sibling. Linguists trace this lineage through centuries of language shift and cultural exchange. The root remains stable even as surrounding vocabulary changes rapidly. Some studies have found that sisters display more traits indicating jealousy around their siblings than their male counterparts, brothers. Volling, B. L.; McElwain, N.L.; Miller, A.L. (2002). "Emotion Regulation in Context: The Jealousy Complex between Young Siblings and its Relations with Child and Family Characteristics". Child Development 73 (2): 581, 600. In some cultures, sisters are afforded a role of being under the protection by male siblings, especially older brothers, from issues ranging from bullies or sexual advances by womanizers. Handbook of Cultural Psychiatry , Page 67, Wen-Shing Tseng , 2001. In some quarters, the term sister has gradually broadened its colloquial meaning to include individuals stipulating kinship. In response, in order to avoid equivocation, some publishers prefer the usage of female sibling over sister.

  • Various studies have shown that older sisters are likely to give a varied gender role to their younger siblings. They are also more likely to develop a close bond with their younger siblings. Gender , Page 53, Leanne Franklin , 2012. Older sisters are more likely to play with their younger siblings. Play from Birth to Twelve: Contexts, Perspectives, and Meanings, Doris Bergen 2015. Younger siblings display more needy behavior when near their older sister. Sisters and Brothers , Page 78, Judy Dunn , 1985. They are more likely to be tolerant of an older sister's bad behavior. The Corsini Encyclopedia of Psychology and Behavioral Science, Volume 4, Charles B. Nemeroff, 2002 p 1524. Boys with only one older sister are more likely to display stereotypically male behavior. Such masculine boys increased their masculine behavior with the more sisters they have. Gender Development , Page 300, Lynn S. Liben , 2009. The reverse is true for young boys with several sisters, as they tend to be feminine. However, they outgrow this by the time they approach pubescence. Gender Development, Sheri A. Berenbaum, 2013. Boys with older sisters were less likely to be delinquent or have emotional and behavioral disorders. Advances in Child Development and Behavior, Volume 26, p 161, 1996.

  • A younger sister is less likely to be scolded by older siblings than a younger brother. He & she: how children develop their sex role identity, Wendy Schempp Matthews , 1979 p 162. The most common recreational activity between older brother/younger sister pairs is art drawing. Some studies also found a correlation between having an older sister and constructive discussions about safe sexual practices. Handbook of Adolescent Psychology, Contextual Influences on Adolescent Development, Laurence Steinberg, PhD , 2009 p 61. Some studies have shown that men without sisters are more likely to be ineffectual at courtship and romantic relationships. Leventhal, Gerald S. "Influence of brothers and sisters on sex-role behavior." Journal of Personality and Social Psychology 16.3 (1970): 452. Males with a twin sister sometimes view her as their female alter ego, or what they would have been like if they had two X chromosomes. McCallum, Robyn. "Other Selves: subjectivity and the doppelganger in Australian adolescent fiction. Example of the sister in a sentence". Writing the Australian child: Texts and contexts in fictions for children (1996): 17, 36.

  • In some cultures, sisters are afforded a role of being under the protection by male siblings, especially older brothers. This protection extends from issues ranging from bullies or sexual advances by womanizers. Handbook of Cultural Psychiatry , Page 67, Wen-Shing Tseng , 2001. The term sister has gradually broadened its colloquial meaning to include individuals stipulating kinship. In response, in order to avoid equivocation, some publishers prefer the usage of female sibling over sister. A study in Perth, Australia found that girls having only younger brothers resulted in a chastity effect. They lose their virginity on average more than a year later than average. This has been hypothesized as being attributed to the pheromones in their brothers' sweat and household-related errands. Mufwene, Salikoko S. "The pragmatics of kinship terms in Kituba." (1988): 441, 454.

  • A full sister is a first-degree relative. Some studies have found that sisters display more traits indicating jealousy around their siblings than their male counterparts, brothers. Volling, B. L.; McElwain, N.L.; Miller, A.L. (2002). "Emotion Regulation in Context: The Jealousy Complex between Young Siblings and its Relations with Child and Family Characteristics". Child Development 73 (2): 581, 600. A study in Perth, Australia found that girls having only younger brothers resulted in a chastity effect. Losing their virginity on average more than a year later than average. This has been hypothesized as being attributed to the pheromones in their brothers' sweat and household-related errands. The English word sister comes from Old Norse which itself derives from Proto-Germanic *swestēr. Both forms share the same meaning as the modern definition of a female sibling.

Common questions

What is the etymology of the word sister?

The English word sister comes from Old Norse which itself derives from Proto-Germanic *swestēr. Both forms share the same meaning as the modern definition of a female sibling.

How do older sisters influence the gender role behavior of their younger siblings?

Older sisters are likely to give a varied gender role to their younger siblings and develop a close bond with them. Boys with only one older sister are more likely to display stereotypically male behavior while young boys with several sisters tend to be feminine until they approach pubescence.

Why might girls with only younger brothers lose their virginity later than average?

A study in Perth, Australia found that girls having only younger brothers resulted in a chastity effect where they lose their virginity on average more than a year later than average. This has been hypothesized as being attributed to the pheromones in their brothers' sweat and household-related errands.

In what cultures are sisters afforded protection by male siblings?

In some cultures sisters are afforded a role of being under the protection by male siblings especially older brothers from issues ranging from bullies or sexual advances by womanizers. This protection extends from issues ranging from bullies or sexual advances by womanizers according to Handbook of Cultural Psychiatry Page 67 published in 2001.