Israel Regardie published books with the Law of Attraction theme as one of his prevailing Universal Laws. In, The Art of True Healing: A Treatise on the Mechanism of Prayer and the Operation of the Law of Attraction in Nature (1937), he taught a focused meditation technique to help the mind to learn to heal itself on a physical and spiritual level. Regardie claimed that the Law of Attraction was a valid method for attracting good physical health and for improvement in any aspect of one's life.
It would be impossible to publish research in any respectable peer-reviewed psychology journal that was not up to this high standard with concomitant rigorous statistical analyses. These are the standards in psychology. When someone comes up with a new theory in psychology or any other science, for that theory to be of any use, it has to be able to make predictions and those predictions have to be verifiable. If there is no way to disprove a theory, it can explain everything that happens, yet it doesn't predict anything specific that can be tested, it is considered a poor theory.
If you are constantly worried about bad things happening, or negative outcomes, then you are using the law of attraction against yourself. To worry is really to apply most of the above steps, towards a negative outcome. You are visualizing the negative outcome and asking the universe for it with pictures of the negative outcome; you are feeling the feelings of the negative outcome. Stop worrying and follow step seven above.
As previously discussed, The Law Of Attraction and its values have been seen throughout history. And a great many women and men who have left their mark on this world have shown the Law of Attraction to be one of the greatest powers on earth; with many well-loved poets, artists, scientists and great thinkers such as Shakespeare, Blake, Emerson, Newton and Beethoven all conveying this message through their many works.