External validity
Sigmund freud's psychoanalytic theory was based primarily on descriptive data from a few case studies. Critics question how well the experiences of these unusual individuals represent others. The concern referred to is that this type of research may lack external validity.
External validity is the extent to which the information and theories of a study can be generalized to other conditions or to other people. People, places and times are the three major threats ( factors that could be wrong) to external validity
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According to human biological evaluation, Hyperventilation causes generalized <u>vasoconstriction</u> which <u>decreases</u> blood flow to the brain and can result in feeling dizzy or faint.
Vasoconstriction is a health-related condition in humans that occurs when there is a narrowing or constriction of blood vessels by small muscles in their walls.
Over the years, vasoconstriction is a result of disease, drugs, or psychological disorders.
Depending on the level of narrowness, vasoconstriction may be severe.
Hence, in this case, it is concluded that the correct answer is <u>vasoconstriction</u> and <u>decreases</u>, respectively.
Learn more about hyperventilation here: brainly.com/question/5822084
There are some barriers to this concept that speaks about the reality that if a person accepts global citizenship, then he/she will not be considered fully as part of one nation and that one has to face difficulty in living in the social standards of the nation.
The correct answer is Self Theories
When we are harmoniously integrated with our self, in normal situations that do not include extreme states of sensitivities such as mourning, we enjoy the uniqueness and stability of our personality. There is a common conceptualization of Jung for self, present in several works by researchers on the subject. In this definition, Carl Jung says that: "The self represents the goal of the whole man, namely, the realization of his wholeness and his individuality, with or against his will". “The dynamics of this process is the instinct, which ensures that everything that belongs to an individual life appears there, exactly, with or without the subject's agreement, whether he is aware of what happens or not”.
