On the mating system of the cooperatively breeding saddle-backed tamarin ( Saguinus fuscicollis )

This paper reports on 5 years of observatiors of individually marked saddle-backed tamarins ( Saguinus fuscicollis , Callitrichidae). Although callitrichids have long been presumed to have a monogamous social system, this study shows that the breeding structure of saddle-back tamarin groups is highly variable. Groups most commonly include two or more adult males and a single reproductive female, but occasionally contain only a single pair of adults, or less often, two reproductively active females and one or more males. Data on group compositions, group formations, intergroup movements and copulations show that the social and mating systems of this species are more flexible than those of any other non-human primate yet studied. Infants (usually twins) were cared for by all group members. There were two classes of helpers: young, nonreproductive individuals who helped to care for full or half siblings, and cooperatively polyandrous males who cared for infants whom they may have fathered. The observations suggest that non-reproductive helpers may benefit from their helping behavior through a combination of inclusive fitness gains, reciprocal altruism, and the value of gaining experience at parental care.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/46874/1/265_2004_Article_BF00295541.pd

Collective Memory and Place Attachment Expressed as Communicative Constitution of Community

Twenty-six residents of Ralston, Nebraska recorded oral histories for use in the city library’s 100-year anniversary celebration. The recordings build a limited history of the city and expose residents’ collective memories as a conduit to place attachment in a changing community. By positioning the City of Ralston as an organization using the Four Flows approach to the communicative constitution of organization [CCO], I examined communication by members of the organization as maintaining the city. Qualitative coding of the city’s Facebook page and narrative analysis of the oral history recordings produced identifiable categories related to collective memory, place attachment, and the Four Flows model of CCO which highlight the experiences of residents in one small Midwest city as they work to face economic and social challenges. The work examines collective memories and place attachment in the expressed needs of participating residents and identifies avenues for communication about current and future city issues between the local government and residents as members of an organization

Mental illness stigma and disclosure in college students

Objective: The aim of this study was to investigate the relationship between mental illness identity, shame, secrecy, public stigma, and disclosure amongst college students. Participants included 1393 college students from five postsecondary institutions. Methods: Structural equation modeling was used to examine two path models predicting disclosure and desire to join a program aiding with disclosure. Results: Variables found to be significant in predicting disclosure included mental illness identity and public stigma. In turn, desire for disclosure predicted desire to join a program aiding in disclosure. Gender and race/ethnic differences were observed, with men and Whites more likely to want to disclose a mental illness or join a program aiding with disclosure compared with women and non-Whites, respectively. Conclusions: These findings suggest that some college students may find programs aiding in disclosure useful in assisting them to achieve their desire to be “out” with their mental illness