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研究假设
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研究假设
研究者根据经验事实和科学理论对所研究问题的规律或原因作出的一种推测性论断或假定性解释。
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mental activity
mental age
mental and behavioral disorders due to psychoactive substance use
mental and manual labour
mental and psychological assessments
mental arithmetic
Mental body movement method
mental cervical adhesion
mental count
mental damage
mental delusion
mental deterioration
mental development
mental disorder
mental disorder caused by brain abscesses
mental disorder related legal issues
mental disorders due to adrenal dysfunction
mental disorders due to alcohol
Mental disorders due to brain damage
mental disorders due to brain tumor
mental disorders due to cannabis
mental disorders due to circulatory system diseases
mental disorders due to diabetes mellitus
mental disorders due to digestive diseases
mental disorders due to disease of connective tissue
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