Which best describes interpersonal communication?
sharing thoughts and feelings with others
calling attention to one's positive qualities
communicating with others about a personal cause
engaging in self talk both negative and positive

Sharing thoughts and feelings with others best describes interpersonal communication as interpersonal communication is the process of sending and receiving information between two or more people. Therefore this is the best answer as there are multiple people exchanging thoughts and feelings equally. Calling attention to one's positive qualities isn't interpersonal as you are just making a comment to another and they are not commenting back. There isn't and exchange of info. Communication with others about a personal cause is a personal conversation that is one sided and doesn't include an exchange in conversation between people. The last option, engaging in self talk both negative and positive, only includes the one person talking to them self. Hope this helps explain why sharing thoughts and feelings with others is the right answer! :)

The person who utilize the progression principle will keep adding the difficulty of the exercise that he's doing, while the person who does not, will only stay stagnant.  the person that utilize progression principle, will get a stronger endurance because now his body is conditioned to do harsher routines.{the answer was already on verified)