Examlex
A null hypothesis is a statement about the value of a population parameter.It is usually the current thinking,or "status quo".
Communicative Behaviors
Actions that are involved in the exchange of information between individuals, including verbal speech and non-verbal cues.
Preprogrammed
Preprogrammed refers to something that is set up or established in advance according to a plan or set of instructions, often used in the context of computer programs or biological functions.
Unlimited Number of Emotions
The idea that humans can experience a vast, potentially infinite variety of emotional states, not limited to basic emotions like happiness, sadness, fear, and anger.
Display Rules
Socially or culturally prescribed norms that dictate how emotions should be expressed in public settings.
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