Lưu ý: Bản dịch của mục này hiện đang được kiểm tra chất lượng, vì vậy một số nội dung tạm thời chỉ hiển thị bằng tiếng Anh.
Mục từ này chưa được dịch sang ngôn ngữ của bạn, vì vậy nội dung gốc được hiển thị bên dưới.
valency
This term functions as a technical descriptor across three distinct disciplines, always centering on the concept of combining power or capacity. In chemistry, it describes the specific bonding potential of an element, creating a mental image of available slots or hooks that allow atoms to link together.
In linguistics and psychology, the term shifts toward structural or emotional requirements. In grammar, it refers to the necessary components a verb needs to complete a thought, while in psychology, it describes the intrinsic attraction or repulsion of a stimulus. Because it is a specialized technical term, it is rarely used in casual conversation and typically appears in academic or scientific literature.
Ý nghĩa
The emotional power or attractiveness of a particular stimulus or object.
Psychologists study the positive valency of rewards in behavioral conditioning.
Ví dụ
Carbon has a valency of four, allowing it to form complex organic molecules.
The teacher explained how the valency of an element determines its bonding behavior.
I wonder if the valency of this specific verb changes when it is used in the passive voice.
In linguistics, the valency of a verb refers to the number of participants it requires.
Does this predicate have a valency of two or three in this sentence structure?
The patient showed a strong negative valency toward the hospital environment.
Some people have a positive emotional valency toward risks that others find terrifying.
The scent of old books has a high positive valency for me.