"I wouldn't agree that you have to follow a plan in order to change a manager," he said ahead of Sunday's visit of his former club.
"It was an honest decision which they felt they needed to make and then went into a process to try to identify the new man.
"I don't think that is wrong. I feel it is wrong when you are in your job and you feel the club is moving actively to replace the man who is taking the team to win a game.
"If you are asking me I prefer a
football club who identify a problem, act and then move into step two.
"I don't think it is correct from a human values point of view that you replace a manager before you get rid of the current one - I don't think that is right at all."
Four men have been in charge of Swansea in less than two years -
Michael Laudrup, Monk, Curtis and now Guidolin.
Martinez believes that may have contributed to them struggling in the Premier League this season.
"If you are asking me what way of managing is more effective it is when you have continuity," said the Toffees boss.
"In the modern game we are inclined to chop and change and not have too much of a path for teams to develop.
"I think it is a real shame but I am sure it will turn around and go back to the most effective manner, which is supporting a manager and understanding how difficult winning games on a consistent basis is."
Read more at
http://talksport.com/football/evert...r-quick-turnover-managers#QblvLrb6EvTsXOBK.99