Final answer:
Broadbent's 'Bottleneck Model' explains how information is selectively filtered in the process of attention.
It suggests that attention acts like a bottleneck, allowing only a limited amount of sensory information to pass through to conscious awareness. This model is commonly used to understand how we filter and prioritize information in our environment.
Step-by-step explanation:
Broadbent's 'Bottleneck Model' is a psychological model that explains how information is selectively filtered in the process of attention.
According to this model, there is a bottleneck in the information processing system, where only a limited amount of sensory information can be processed at a time.
This bottleneck occurs at the level of sensory input, before information reaches conscious awareness.
Imagine a situation where you are in a noisy room with multiple conversations happening around you. Broadbent's model suggests that your attention acts like a bottleneck, allowing only one conversation at a time to pass through and reach your conscious awareness.
This means that you filter out all other conversations and focus on the one you find most important or relevant.
For example, if you are in a classroom, your attention will focus on the teacher's voice while filtering out the noise of other students.
The diagram for Broadbent's 'Bottleneck Model' usually shows sensory input entering the mind through the senses, then passing through a bottleneck and being selected for further processing based on its importance or relevance.