Introduction 说:
Because this article is directed toward educated nonspecialist readers considering psychological treatment
Conclusion 说:
At this point it must be clear to the intelligent reader that clinical psychology can make virtually any claim and offer any kind of therapy
I can't help but notice that the bias of this article seems to be that the author has the motivation for steering away anyone considering psychologists in a practical use of improving the self. Even though the article states the intention is:
Introduction 说:
We should determine whether psychology can be relied on to objectively support the social and legal policies that are based on it. In modern times, such a serious public burden can only be borne by a field that is based on reason, on science.
Also the use of Allen Frances as a reinforcement of the points the work is making. Allen Frances is the American psychiatrist that is the epitome of thought that is "Psychological practice should only be used for the severely ill".
What is Science? 说:
What animals do not have is the ability to reason, to rise above feeling.
This just irked me and I needed to say something, I could honestly open up a whole new debate on this alone. If curious there is this: http://www.iep.utm.edu/ani-mind/#SH1d Please don't bring the discussion here (this applies to everyone) as it's not even the primary hypothesis in the article in question.
What is science 说:
scientific investigations never draw conclusions directly from observations.
This seems to be the basis of "What is science" that the author is making in this article. It's very odd to me that such a core question regarding the definition of science goes unanswered: "What are conclusions drawn from?" I'd like to know what his answer is. (It's data) I assume he is saying it's data and only such. This would rule out everything that includes observational data or observational study in the same way that he rules out psychology.
This example highlights a cardinal rule of science: Always consider alternative explanations, never accept anything at face value.
This is a basis of "What is science" that is on equal footing with "conclusions are not drawn from observations". Later the author goes on to explain the "cults and fads" that appear/appeared in the history of psychology. While the author does not directly state it, it can easily be understood that