During the training of teachers resilience,special concerns need to be given to teachers sense of belongingness,sense of competence and sense of optimism.

A Research on the Relationship Between Optimism and Psychological Well-being;

This paper sets up a model to examine how the irrational trading behavior such as overreaction and underreaction, optimism and pessimism significantly affects the short price behavior of financial asset.

The results show that the gender difference generally exists in optimism and risk-taking tendency of an individual.

Music interest,music sense and music theory --on how to teach an electronic musical instrument;

It`s different from the natural music sense,which needs more practice and training.

Briefly on the sense of music in accordion instruction;

Based on 4 study methods including literature review,investigation and logical analysis,from the angle of psychology,and in view of the factors which affect body performance in the body-shape course of female students,four training methods including sense of beauty,sense of music,mentality and expression are applied in the teaching process.

The sense of music is the inner facfor for dance, and it determines the performance of dance.

Therefore, gaining musical sense will have an effect of getting twice the result with half the effort for musicians to learn music and to conduct various music activities, and bring more vigor and glamour to music art.

But musical sense is the perfect combination of skill and sensibility, which is the soul of musical performance.

The musical sense of poems comes from the expression of sentiment and emotion, and the rhythmic move of the mind.