東華大學圖書館 |

語系: 繁體中文

說明(常見問題)

回圖書館首頁

手機版館藏查詢

登入

回首頁

切換: 標籤 | MARC模式 | ISBD

Maternal investment in rhesus macaqu...

Mehrhof, Barbara.

FindBook

Google Book

Amazon

博客來

Maternal investment in rhesus macaques: Secondary sex ratios and maternal care.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Maternal investment in rhesus macaques: Secondary sex ratios and maternal care./
作者:	Mehrhof, Barbara.
面頁冊數:	402 p.
附註:	Source: Dissertation Abstracts International, Volume: 66-04, Section: A, page: 1413.
Contained By:	Dissertation Abstracts International66-04A.
標題:	Anthropology, Physical. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3170853
ISBN:	9780542071850

Maternal investment in rhesus macaques: Secondary sex ratios and maternal care.
Mehrhof, Barbara.

Maternal investment in rhesus macaques: Secondary sex ratios and maternal care. - 402 p.

Source: Dissertation Abstracts International, Volume: 66-04, Section: A, page: 1413.

Thesis (Ph.D.)--New York University, 2005.

This study investigated secondary sex ratios among 513 infants born to 208 adult females of known dominance rank living in three separate social groups in a free-ranging, provisioned colony of rhesus macaques on Morgan Island, South Carolina. The aim of the study was to test the Trivers-Willard hypothesis that females facultatively adjust secondary sex ratios in accordance with their ability to investment in offspring. Adult females were divided into two (high, low), and then three dominance categories (high, medium, low), in order to test for the effect of maternal rank on infant sex ratios in the individual groups and in the combined population. The results of binomial and chi-square analyses for a five-year period revealed no significant findings in support of the model. An analysis of 1,146 infants born in the three study groups over an eleven-year period, without regard to maternal status, also demonstrated no statistically significant bias toward the production of either sex.

ISBN: 9780542071850Subjects--Topical Terms:

877524
Anthropology, Physical.

Maternal investment in rhesus macaques: Secondary sex ratios and maternal care.
LDR:02577nmm 2200289 4500 001 1825041
005 20061205094417.5
008 130610s2005 eng d
020 $a 9780542071850
035 $a (UnM)AAI3170853
035 $a AAI3170853
040 $a UnM $c UnM
100 1 $a Mehrhof, Barbara. $3 1914065
245 1 0 $a Maternal investment in rhesus macaques: Secondary sex ratios and maternal care.
300 $a 402 p.
500 $a Source: Dissertation Abstracts International, Volume: 66-04, Section: A, page: 1413.
500 $a Adviser: Clifford J. Jolly.
502 $a Thesis (Ph.D.)--New York University, 2005.
520 $a This study investigated secondary sex ratios among 513 infants born to 208 adult females of known dominance rank living in three separate social groups in a free-ranging, provisioned colony of rhesus macaques on Morgan Island, South Carolina. The aim of the study was to test the Trivers-Willard hypothesis that females facultatively adjust secondary sex ratios in accordance with their ability to investment in offspring. Adult females were divided into two (high, low), and then three dominance categories (high, medium, low), in order to test for the effect of maternal rank on infant sex ratios in the individual groups and in the combined population. The results of binomial and chi-square analyses for a five-year period revealed no significant findings in support of the model. An analysis of 1,146 infants born in the three study groups over an eleven-year period, without regard to maternal status, also demonstrated no statistically significant bias toward the production of either sex.
520 $a Thirty-eight mothers and their infants from two of the groups were also subjects of focal-animal research on mother-infant relations in the first three months of life. Analysis of variance techniques were used to examine how the variables of infant sex, maternal rank, maternal age and group affiliation affected maternal treatment of infants. Interactions between mothers and their infants were examined within the parameters of contact time and proximity relations, maternal care behaviors and restrictive behaviors. Few differences emerged of preferential treatment of male and female infants by mothers of different dominance ranks in the early months of infant life.
590 $a School code: 0146.
650 4 $a Anthropology, Physical. $3 877524
650 4 $a Biology, Zoology. $3 1018632
690 $a 0327
690 $a 0472
710 2 0 $a New York University. $3 515735
773 0 $t Dissertation Abstracts International $g 66-04A.
790 1 0 $a Jolly, Clifford J., $e advisor
790 $a 0146
791 $a Ph.D.
792 $a 2005
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3170853