Fisheries Extension Education (2+1)

The S-R Mechanism Involves the Following

1. Receptors : Means serve organs through which stimuli are received. Receptors are semory cells specialized for sensitivity to environmental stimulation.
2. Effector : Mean part of body by which man’s actions to objects or persons are performed. They are also called as motor organs or organs of response. Any kind of movement is possible only through these effectors. Effectors include muscles and glands.
3. Connecotrs: These cament receptors and effects. They are the nervous system which control the response.
4. Sensation: These are the gate weep of knowledge. They are the scriplest mental activities of man. A sensation is the awareness of a quality of an object that stimulates any sense organ. There are may kinds of sensations and sense organs. Each sensation is important and each has particular sense organ.
5. Perception: Perception is the process of understanding sensation as attaching meanings to sensation based as part experience to signs.