Which of the Following Statements Is True of Conditional Strokes

Which of the following statements is true of conditional strokes?

A) They feel good when they are received, and they contribute to the recipient's sense of well-being and self-esteem.
B) They hurt physically or emotionally and make recipients feel less proud of themselves.
C) They are offered to employees if they perform correctly or avoid problems.
D) They may make a person feel good, but they may be confusing to employees because they do not indicate how more strokes may be earned.