While laser skin tightening results may not be as dramatic as those of a face lift, patients enjoy moderate results with no downtime. An added benefit of laser skin tightening is that it is safe and effective for restoring a more firm, youthful appearance to skin all over the body.
Define hindsight bias, and explain how overconfidence contaminates our everyday judgments. The hindsight bias, also known as the I-knew-it-all-along phenomenon, is the tendency to believe, after learning an outcome, that one would have foreseen it. Finding out that something has hap- pened makes it seem inevitable.
Publication bias has been defined as the tendency on the part of investigators to submit, or the reviewers and editors, to accept manuscripts based on the direction or strength of the study findings. This definition concentrates on the fact that the strongest and most positive studies are most likely to be published.