Existing studies either focus on modeling the process of information diffusion, e.g., independent cascade model and linear threshold model, or investigate information diffusion in networks with certain structural characteristics such as scale-free networks and small world networks. Information diffusion in networks is an important research topic in various fields. Yang, Dingda Liao, Xiangwen Shen, Huawei Cheng, Xueqi Chen, Guolong Modeling the reemergence of information diffusion in social network Assuming individualistic preferences social networks are predicted Through such networks firms learn about prospective employees' performance in previous jobs. This paper studies experimentally how the existence of social information networks affects the ways in which firms recruit new personnel. Information networks and worker recruitment PsycINFO Database Record (c) 2014 APA, all rights reserved. The retrieval of a related known concept, in order to infer the target of the FM question, is critical for this effect. The findings presented here indicate that learned items can be integrated into cortical memory networks at an accelerated rate through fast mapping. In a 2nd experiment, we replicated the lexical integration results and determined that presenting an already-known item during learning was crucial for rapid integration through FM. Additionally, the learned words began to prime related concepts on the day following FM (but not EE) training. Learning through FM, however, led to almost immediate lexical competition, which continued to the next day. Learning through EE produced strong declarative memories, without immediate lexical competition, as expected from slow-consolidation models. In our 1st experiment, we introduced 50 participants to 16 unfamiliar animals and names through FM or explicit encoding (EE) and tested participants on the training day, and again after sleep. We test this hypothesis here in 2 experiments. This idea has suggested the (never-before tested) hypothesis that FM may promote rapid incorporation into cortical memory networks. A learning procedure known as fast mapping (FM), thought to simulate the word-learning environment of children, has recently been linked to distinct neuroanatomical substrates in adults. Successful learning involves integrating new material into existing memory networks. Existing theories in the field of network exchange do not informįast mapping rapidly integrates information into existing memory networks.Ĭoutanche, Marc N Thompson-Schill, Sharon L Externalities of exchange are defined as direct effects on an actor's utility, of an exchange in which this actor is not involved. The present paper extends the focus of network exchange research to externalities in exchange networks. EXTERNALITIES IN EXCHANGE NETWORKS AN ADAPTATION OF EXISTING THEORIES OF EXCHANGE NETWORKS
0 Comments
Leave a Reply. |