Oneirology
It's called Oneirology :p
The predicate is "study people's dreams." It is the action that the scientist (subject) is performing in the sentence.
The study of dreams
Psychologists study dreams and their meanings. Those who exclusively work with dreams are known as Oneirologists, which means the study of dreams. Based on the knowledge of how the brain functions normally as well as in dreams as well as how it pertains to mental disorders and memory formation.
If you mean the sentence, "Scientists study people's dreams," it would be "study people's dreams" and "scientists" is the subject. Ask yourself what is the point of the sentence, that's the subject, the rest is usually predicate.
Onierology is the study of dreams
In the sentence "Scientists study people's dreams," the simple predicate is "study," which is the main verb describing the action. The complete predicate is "study people's dreams," as it includes the verb and all the words that provide more information about what the scientists are doing.
study
Study: Key to Education Education: Key to reach your dreams..
The study of dreams is oneirology, so a person who studies dreams is an oneirologist.
A introduction for dreams is hi my name is blah and i would like to talk to u about ........ dreams! Well everyone has them and they have .....{name subtopics}
The name of a book about how we have dreams when we are sleeping is entitled "Tell Me Your Dream" by Sidney Sheldon.