The idea that parental behaviors determine a child's future career may seem plausible, while the idea that one's future can be predicted on the basis of the positions of the planets at one's birth may not. however, both ideas should be using to see if they hold up under scrutiny. scoffed at; hindsight bias accepted; a leap of faith tested; preconceptions tested; an empirical approach

However, both ideas should be "tested" using "an empirical approach" to see if they hold up under scrutiny.

Empirical approach alludes to the logical strategy for inquiry and perception through experiments.  

Psychology is additionally a science which is related to the thought behind empirical approach is to take your own convictions and inclinations out of the condition from real examinations. You should make determinations in view of empirical information and not what your feeling says.  

Since, psychology manages sentiments and feelings, it is difficult to precisely quantify information. So it is more vital for clinicians to take after empirical approach before distributing any hypothesis or speculation.