Final answer:
Culture being 'patterned' implies that societies shape their members, leading to shared personality traits; thus, Option B is the answer.
Step-by-step explanation:
When it is said that culture is patterned, it typically means that cultures influence their individual members in such a way that they come to share certain personality traits and behaviors. This patterning is not random (Option A) nor does it prioritize external factors exclusively (Option D); instead, cultures shape individual members by transmitting beliefs, customs, expectations, and norms which ultimately inform and influence the personality traits of those members (Option B). While cultures do not explicitly avoid influencing personality traits (Option C), they do establish a set of expectations and norms that contribute to the formation of personality within a societal context.
Taking into account the environmental factors mentioned in the provided reference material, we can deduce that Option B, cultures shape individual members with specific traits, encapsulates the meaning of culture being patterned.