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Four Kinds of Problems Are Found with 1NF Designs That

question 83

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Four kinds of problems are found with 1NF designs that do not exist in 2NF. What are they?


Definitions:

Bayley Scales

A series of standardized tests primarily used to assess the developmental progress of infants and toddlers, ranging from birth through 42 months.

Reflex Development

The process by which infants develop automatic responses to certain stimuli, such as sucking or grasping, as part of their neurological growth.

Mental

Pertaining to processes of the mind, including cognitive, emotional, and psychological aspects of health and functioning.

Motor

Refers to a machine that converts electrical energy into mechanical energy or motion.

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