Mental accounting is the set of cognitiveoperations used by individuals and households to organize, evaluate, and keep track of financial activities.
心理会计是一套用于个人和家庭的认知操作，组织，评估和跟踪的金融活动。
2
A weak version of the hypothesis states that the presence of linguistic categories influences the ease with which various cognitiveoperations are performed.
疲软的版本的假说的存在状态，影响语言范畴的难易程度进行各种认知操作。
3
To name just a handful: Our short - and long-term memories are both badly limited, and we need to use external tools like books, computers and calculators to carry out cognitiveoperations.