The third type of symbiosis, mutualism, benefits both partners in the relationship.Legume plants and their nitrogen-fixing bacteria,and the interactions between flowering plants and their pollinators, are examples of mutualistic association. In the first case, the plants provide the bacteria with carbo...
Classification and the Homogeneity of Social GroupsRuef, Martin
Scientific investigation may lead to general laws about how individuals cope with social realities”. Nature of Social Groups: The nature of social groups will be clear if we make a distinction among the following kinds of groups: Statistical groups are formed by sociologists and statisticians, not...
Although the categorization of novel social stimuli according to general qualities of gender, age, and race is known to be automatic and primordial, categorizing stimuli into more specific social subgroups (e.g., hippies or businesswomen) is much more informative and cognitively efficient. In this...
While studies of social categorization and its effects have proliferated in recent years, sociologists have paid less attention to the problems of meaning that accompany classification systems operating at an early stage of institutionalization. In this paper, we examine how issues of hybridity and ambi...
We should respect every country’s right to independently choose its own social system and path of development. Inter-civilization dialogues and exchanges should be strengthened, thereby allowing cultures to complement one another through competition and comparison. We should do away with misgivings and...
Transgender individuals (TIs) show brain-structural alterations that differ from their biological sex as well as their perceived gender. To substantiate evidence that the brain structure of TIs differs from male and female, we use a combined multivariate
Presents a study to assess the prevalence and risk of experiencing sexual dysfunction across various social groups in the United States and examines the de... Laumann,Edward,O.,... - 《Jama Journal of the American Medical Association》 被引量: 734发表: 1999年 Sexual dysfunction in the United...
What is the classification of friends? Answer: In a nutshell, friends can be divided into 3 groups based on our fondness and relationship: Acquaintance Social friends Best friends Question 2. Who are acquaintances? Answer: Acquaintances are individuals that we know from a social setting (work, ...
When dealing with large graphs, such as those that arise in the context of online social networks, a subset of nodes may be labeled. These labels can indicate demographic values, interest, beliefs or other characteristics of the nodes (users). A core problem is to use this information to ex...