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Resource theories assume that the capacity of working memory is a limited resource that must be shared between all representations that need to be maintained in working memory simultaneously. Some resource theorists also assume that maintenance and concurrent processing share the same resource;
 
Resource theories assume that the capacity of working memory is a limited resource that must be shared between all representations that need to be maintained in working memory simultaneously. Some resource theorists also assume that maintenance and concurrent processing share the same resource;
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'''<font color="#ff8000">资源理论 resource theories</font>'''认为工作记忆容量是一种由储存于工作记忆中的全部表征所共享的有限资源<ref>{{Cite journal|last1=Ma|first1=W. J.|author2=Husain, M.|author3=Bays, P. M.|year=2014|title=Changing concepts of working memory|journal=Nature Reviews Neuroscience|volume=17|issue=3|pages=347–356|doi=10.1038/nn.3655|pmid=24569831|pmc=4159388}}</ref>。一些资源理论学者同时还假设维护和并行处理会占用同样的资源;
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'''<font color="#ff8000">资源理论 resource theories</font>'''认为工作记忆容量是一种由储存于工作记忆中的全部表征所共享的有限资源<ref>{{Cite journal|last1=Ma|first1=W. J.|author2=Husain, M.|author3=Bays, P. M.|year=2014|title=Changing concepts of working memory|journal=Nature Reviews Neuroscience|volume=17|issue=3|pages=347–356|doi=10.1038/nn.3655|pmid=24569831|pmc=4159388}}</ref>。一些资源理论学者同时还假设存储和并行处理会占用同样的资源;这可以解释为什么存储能力通常会被并发处理的需求减弱。资源理论已经非常成功地解释了简单视觉特征,如颜色或条等方面的工作记忆测试结果。一个持续的争议是资源是一个连续的变量还是离散的变量,是可以再细分为任意数量的工作记忆,还是一个个小数量的离散的“槽”,每个内存可以分配给一个项目,只可以在有限数量(约为3项)中保持工作记忆?<ref>{{Cite journal|last1=van den Berg|first1=Ronald|last2=Awh|first2=Edward|last3=Ma|first3=Wei Ji|title=Factorial comparison of working memory models.|journal=Psychological Review|volume=121|issue=1|pages=124–149|doi=10.1037/a0035234|pmc=4159389|pmid=24490791|year=2014}}</ref>
 
      
==== 干涉理论 Interference theories====
 
==== 干涉理论 Interference theories====
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