Product positioning has been an important part of marketing since companies began to recognize the relevance of having control over their image. It is also a way of influencing consumer perception and purchase decisions as well as to satisfy corporate sales objectives. Developing an appropriate...

In this dissertation, I propose that, post-action, people tend to be more optimistic about outcomes when their actions were based on malleable (vague) information compared to when their actions were based on unmalleable (precise) information. However, pre-action, no such difference occurs. I...