Logarithm are related to base and conditions for a set system.
So, for psychology, logarithm can greatly be improved as to the level of integration that they can be included in psychology, since, the current equations used for this branch of science does not include so much of it.
It’s more derived from judgment, and approval of such judgment.
The same for IQ (Intellectual Quotient) and EQ (Emotional Quotient, related to Emotional Intelligence) and so on.
EQ doesn’t include attacks on emotions and attacks against emotions, which induce to illness, and systems designed to prevent it and so on.
The same is true for Sociology, which is also a science, and Psychiatry, which uses Psychology as it’s science for medicine, although that Medicine in itself is a science, and that Psychiatrist are Physicians.
(Physician is related to the level of Physics and Physiology which is included in Medicine.)
The Physician Oath is also related to Ethics, which is a branch of law, and related to Malpractice.
Psychology includes comparative studies between people, and so, is based on findings from large samples of people, therefore making calculations out of those large set and studies of those samples of people to devise conclusion and analysis for people.
Psychoanalysis is the study of psychological factors related to people.
Psychoanalysis does require analysis skills and systems analysis skills can be extremely efficient for that.
Psychology is also important for psychoanalysis, even though it can be more important, and is mostly more important.
Most psychoanalyst study Psychology first, than expand into analysis and systems analysis, not the other way around; such as graduating and practicing in systems analysis first, and then, graduating in psychology or psychiatry.
Psychoanalysis is a branch of psychiatry, and not psychology in and of itself.
The base and context related to psychology, which leads to the result ,
is the condition the individual is.
It is not related to the condition groups are in, even though the conditions each of the individuals are in those groups does matter, and, in fact, are analysed, to find the result.
Conditions of groups is more related to Sociology.
Political Science does use Sociology as well, although lots of speculation are formulated, and, the scientific proof of those speculations is not based on what most science do.