Temperament is a unique nature of behavior for every individual. It is the process of reacting to the present life. it includes activity, smiling, laughter, eating and sleeping habit, adaptation to new situations.
There are three types of temperament.
• Easy
• Difficult
• Slow to warm up
The two exclusively studied aspects of childhood temperament are the behavioral tendencies t approach or withdrawal from the unfamiliar stimuli.
For example if the children face and approach the stranger then they are called uninhibited children.
Hence the options b, c and d are not correct.
If a child cowers behind the mother when facing a stranger is called behaviorally inhibited children means they withdraw from the unfamiliar stimuli.
Hence the correct option is.