认识过程,指人在反映客观事物过程中所表现的一系列心理活动,包括感觉、知觉、思维、记忆等。最简单的认识活动是感觉,如视觉、听觉、嗅觉、触觉等,它是通过人的感觉器官对客观事物的个别属性反映,如光亮、颜色、气味、硬度等;在感觉的基础上,人对客观事物的各种属性、各个部分及其相互关系的整体反映称为知觉,如机器的外观大小等。但是,感觉和知觉(统称为感知觉)仅能使人们认识客观事物的 Cognitive process refers to a series of psychological activities performed by people in reflecting objective things, including sensation, perception, thinking and memory. The simplest cognitive activities are sensations such as vision, hearing, smell, touch and so on, which are reflected by the individual attributes of human sensory organs to objective things, such as lightness, color, smell and hardness. On the basis of feeling, The overall reflection of the various attributes of the objective things, the various parts and their interrelations is called perception, such as the appearance of the machine. However, sensations and perceptions (collectively referred to as sensations) can only make people aware of objective things