價格：免費
檔案大小：4.3 MB
版本需求：需要 iOS 7.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：德語, 英語
For past participants of Chartwell Learning & Development's Positive Power and Influence Programme, to strengthen your skills and help determine the correct styles to use in an upcoming influence situation.
Positive Power and Influence is the world-renowned influence skills development programme that helps you learn how to have greater impact and control over situations and events, whilst also maintaining and strengthening relationships.
支援平台：iPhone, iPad