Which perspective most clearly focuses on how we learn observable responses?

The perspective that most clearly focuses on how we learn observable responses is called the behavioral perspective.

Explanation:

In psychology, the behavioral perspective focuses on observable responses, whether they are conscious or unconscious, and the process of learning them. For this perspective, every human behavior can be understood in terms of a response and a stimulus.

the words "interested" and "interesting" are in the same word group as they are based in the noun "interest". however, their meanings are very different.

"interesting" is an active adjective, meaning that it causes interest.

"interested" is a passive adjective, meaning that it has interest for something.

a clear example can be "i am interested in this book, the book is really interesting."

generally speaking, an active adjective can end in -ing, and those will be adjectives causing a reaction or emotion. other examples of active adjectives are: boring, exciting, annoying, exhausting.

a passive adjective may end in -ed, and those will be describing the noun that is receiving the action. other examples of passive adjectives are: bored, excited, annoyed, exhausted.

i think it is is act2 tell me if it is right