[简答题]
In such a changing, complex society formerly simple solutions
to informational needs become complicated. 61) {{U}}Many of life’s problems which
were solved by asking family members, friends or colleagues are beyond the
capability of the extended family to resolve. {{/U}}Where to turn for expert
information and how to determine which expert advice to accept are questions
facing many people today
In addition to this, there is the
growing mobility of people since World War Ⅱ. 62) {{U}}As families move away from
their stable community, their friends of many years, their extended family
relationships, the informal flow of information is cut off, and with it the
confidence that information will be available when needed and will be
trustworthy and reliable. {{/U}}The almost unconscious flow of information about
the simplest aspects of living can be cut off. Thus things once learned
subconsciously through the casual communications of the extended fa