====== Concepts ======

===== Video lectures =====
{{topic>concept term conceptual_dimension dimension facet trait conceptualization 
necessary_and_sufficient_relationship family_resemblance type trait intension extension circular_definition +research_methods:video}}

===== Assignments =====

{{topic> concept term conceptual_dimension dimension facet trait conceptualization 
necessary_and_sufficient_relationship family_resemblance type trait intension extension circular_definition +research_methods:assignment}}