Any job interview requires preparations and polishing your communication skills before the interview will play a significant role in making it to the next level. Communication is necessarily the only process of an interview and is what determines your fate at the end. Here are some of the ways to polish your communication skills before going for an interview;
Have the right words that help convey your message to the panel of interviewers. Have vocabularies based on your field of operation that you understand better and research for some new ones that will add value to your communication, practice and master them.
Professionalism at any interview demands you use the professional jargon. Avoid the use of slang language and other words that not appropriate, making sure you keep your reference answers out of topics like religion, politics or race which are targeting people.
Paying attention to what the interviewer is passing across before you answer is key to good communication. You will probably answer correctly if you listen correctly and that is good communication.
A dressing is one way of communicating to the interviewer and having knowledge of which dress code to use at an interview. Dress well as per the requirements of your profession or company. Some companies usually recommend their dressing code so it is essential if you can communicate with them to know their dress code.
Writing is a skill, and some interviews require writing, so it is good if you master some writing skills before an interview. You can learn how to write since it is a skill and do more practice by doing researches on how articles are written, mastering the vocabulary used and formula
Some interviewers will enquire from you if you have any questions and good communication is when you ask them questions on areas you did not understand or about the company. A question will help you in future to consider taking the position if selected based on the structure of the job.
Primarily, what the employer is looking out of you is if you can convince him that you are capable of doing the job and how you will be communicating to them in all circumstances when given a chance.