If we were to measure an individual's self-perception at 10 and 15 years of age, we would find more stability than if we were to measure his self-perception at 10 and 30 years of age.
This is because self-perception is related to feelings of individual self-esteem, which is influenced by positive and negative experiences that occur in someone's life over a period of time.
Therefore, at the age of 10 and 15 years, there would be more stability than if the self-perception at 10 and 30 years of age was extremely fearful, as stability is related to immediate feelings of self-esteem that occur in the short term.
The instability of self-perception, on the other hand, occurs when there are long-term fluctuations in self-esteem, which will occur more slowly and, consequently, over a longer period of time.
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