Children who have a positive self-image are less likely to present behaviour and discipline problems.

有着正面自我形象的儿童较不可能出现行为和纪律的问题。

《柯林斯英汉双解大词典》

Emphasizing the positive aspects about ourselves helps us to maintain a positive self-image.

强调自己的长处能帮助我们保持对自己的积极地认识。

youdao

Good mental health leads to positive self-image and in turn, satisfying relationships with friends and others.

良好的心理健康可以使自己有积极的自我形象，反过来，也能满意朋友间的关系。

youdao

Research has linked participation in sports to positive effects like better self-image, fewer teen pregnancies and higher grades.

VOA: special.2010.03.04

We also try to preserve a positive self-image and we go to great lengths to get others to perceive us positively as well.

FORBES: First Rule of Management: No Whining