Examlex
Currency conversion is a challenge in global database development.
Statistically Significant
A result is considered statistically significant if it is unlikely to have occurred by chance alone, indicating a genuine effect or difference.
Placebo Effect
The phenomenon in which a person experiences a physiological or psychological improvement after being given a treatment with no therapeutic value, due to their belief in its efficacy.
Experimental Group
In research, the group of subjects who are exposed to the variable under study, used to assess the effect of that variable.
Response Set
A tendency to respond to questions or situations in a particular way, often based on bias or habit, rather than analyzing each case individually.
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