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In this paper, I address the question of how to account for the normative dimension involved in conceptual competence in a naturalistic framework. First, I present what I call the naturalist challenge (NC), referring to both the phylogenetic and ontogenetic dimensions of conceptual possession and acquisition. I then criticize two models that have been dominant in thinking about conceptual compe...

The vast number of species making up natural communities, and the myriad interactions among them, pose great difficulties for the study of community structure, dynamics and stability. Borrowed from other fields, network analysis is making great inroads in community ecology and is only now being applied to host-parasite interactions. It allows a complex system to be examined in its entirety, as ...

Learners can collaborate with each other to achieve a lesson objective. In the collaboration, they can provide each other with guidance in order to identify mistakes and improve their achievements. With the rise of online instructions, this small-scale exploratory study aimed to see how proficient learners guided their less proficient classmates in correcting the grammatical accuracy of sentenc...