Although science, technology, engineering, and mathematics (STEM) disciplines as a whole have made advances in gender parity and greater inclusion for women, these increases have been smaller or nonexistent in computing and engineering compared to other fields. In this focused review, we discuss how stereotypic perceptions of computing and engineering influence who enters, stays, and excels in ...

Competition between offspring can greatly influence offspring fitness and parental investment decisions, especially in communal breeders where unrelated competitors have less incentive to concede resources. Given the potential for escalated conflict, it remains unclear what mechanisms facilitate the evolution of communal breeding among unrelated females. Resolving this question requires simulta...

Couples reported on bases for giving support and on relationship satisfaction just prior to and approximately 2 years into marriage. Overall, a need-based, noncontingent (communal) norm was seen as ideal and was followed, and greater use of this norm was linked to higher relationship satisfaction. An exchange norm was seen as not ideal and was followed significantly less frequently than was a c...

In 5 studies, the authors tested predictions that (a) people project their own felt communal responsiveness onto partners, perceiving partners to be just as caring and supportive as they are, and (b) projected perceptions guide perceivers' orientation toward further promotion of communal relationships. In Study 1, a manipulation of felt communal responsiveness toward a partner affected percepti...

Although women have nearly attained equality with men in several formerly male-dominated fields, they remain underrepresented in the fields of science, technology, engineering, and mathematics (STEM). We argue that one important reason for this discrepancy is that STEM careers are perceived as less likely than careers in other fields to fulfill communal goals (e.g., working with or helping othe...

The simultaneous determination of financial default and political crises is studied in an open economy model. Political crises accompany default in equilibrium because of an information transmission conflict between the government and the public. Multiple equilibria are possible: if foreign lenders are pessimistic about the country’s stability, they demand a high interest on the debt, exacerbat...

Sera from 173 apparently healthy, unvaccinated dogs from 4 widely separated communal lands in Zimbabwe were tested by ELISA for antibodies against canine distemper virus. Overall, 82% were positive with high prevalences found in each communal land. The highest seroprevalence was in dogs between 1 and 2 years of age (91%; 49/54). These results show dogs in the communal lands of Zimbabwe are comm...

The main goal of this study is to investigate social influences of adolescent smoking and drinking. These social influences include social motives, parental attitudes, communal mastery and peers' substance use patterns. Literature suggests that communal mastery (as a form of social competence) may be related to adolescent substance use. In addition, gender differences may be hypothesized in the...

Defecation in communal latrines is a common behaviour of extant mammals widely distributed among megaherbivores. This behaviour has key social functions with important biological and ecological implications. Herbivore communal latrines are only documented among mammals and their fossil record is exceptionally restricted to the late Cenozoic. Here we report the discovery of several massive copro...

In recent years, forest management has moved towards a landscape approach reflecting a mix of social, environmental and economic values. In this paper, we evaluate the effect on harvesting decisions of the spatial attributes of communal forests in Galicia. We first model the forest landscape management problem within a bioeconomic framework, which allows the identification of optimal clear-cutt...