"positive belief" is correct and usable in written English.
You can use it when you wish to refer to a feeling of hope and confidence in a positive outcome. For example: She faced the challenging situation with positive belief that everything would turn out alright.
"There are so many occasions when he can be shown to have made up the facts in which he had no positive belief or which he positively knew to be false, it is simply not possible to take his word for anything".
"We are united in the affirmation of a positive belief -- the belief in socialism," stated the journal's first "Word to Our Readers".
Even those who did vote did so out of weary duty rather than any positive belief – and if it was like that in relatively comfy Merseyside dormitory towns, what of Toxteth, or Speke?
Having the positive belief that it will all be O.K. just means that you hustle and make it work because failure is not even an option in your own mind.
Whether the chain serves food or not and despite the positive belief that most people would stick to a lemonade, in my view it's only prodding that susceptible someone to take a risk.
Self-efficacy is related with the positive belief and was characterized by the work environment by (Stajkovic and Luthans 1998).
Prenatal intended duration of exclusive breastfeeding was positively associated with normative, control beliefs and negatively associated with positive beliefs, maternal education and disclosure of HIV status.
The impact of positive beliefs is less clear.
This exposure also leads to more positive beliefs among young people about alcohol".
Are there any positive beliefs or values that atheists have in common?
A quantitative research analysis showed that in-service teachers held positive beliefs about student-centered education.
