Online "friends" made through social media do not follow the normal psychological progression of an interpersonal relationship.

通过社交媒体结交的“网友”并不遵循正常的人际关系心理进程。

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The mutation did not alter intelligence or psychological well-being; the KE family was normal in those regards.

这种突变对智能和心理健康没有影响，KE家庭在这些方面完全正常。

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Intensity and duration of these feelings distinguish a normal level of stress from a psychological condition, Kleiman said.

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Russell, whom her lawyer Amato DeLuca describes as "very distraught, " might be dealing with the psychological impact of realizing her life with Tsarnaev was not normal.

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Getting things back to near normal will be a focus over the coming months, both from a logistical and psychological standpoint.

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