Reading: Summary, Note & Table Completion: Question 10

Sociologists studying how people find jobs have long puzzled over an apparent contradiction: the people we see most often, and feel closest to, are often less useful for finding out about new opportunities than people we barely know. A landmark study addressing this question surveyed professional and technical workers who had recently changed jobs through a personal contact, asking each respondent how frequently they had been in touch with that contact before hearing about the position. Contrary to what might be expected, the majority of successful job leads came not from close friends or family, whom the researcher classified as strong ties, but from acquaintances seen only occasionally, classified as weak ties.

The explanation offered for this pattern rests on the structure of social networks rather than on any special quality of acquaintances themselves. Close friends tend to move in the same social circle as we do, meaning that the information they possess about job openings substantially overlaps with information we are likely to have encountered ourselves through other channels. Acquaintances, by contrast, typically belong to a different circle of contacts entirely, one that rarely overlaps with our own; a weak tie therefore functions as a bridge into an otherwise inaccessible pool of information, even though the relationship itself involves far less frequent contact or emotional closeness than a strong tie.

This bridging role gave rise to a broader concept the researcher termed the strength of weak ties, capturing the idea that a network's overall usefulness for spreading novel information depends heavily on how many bridging, low-frequency connections it contains, rather than on the number or intimacy of its closest relationships. Networks composed almost entirely of tightly knit strong ties, the theory predicts, become informationally isolated over time, since the same facts simply circulate repeatedly among people who already largely know them.

Later replications of the original study, conducted in different industries and countries, generally supported the basic pattern, although the size of the weak-tie advantage varied noticeably depending on how tight the local labour market was; in fields with very few employers, even weak ties struggled to surface leads that strong ties had not already found.

Complete the notes below. Choose NO MORE THAN TWO WORDS from the passage for each answer.

Job-Search Networks. Key Findings

• Contacts are classified as either strong ties (close friends/family) or (1) ____________________ (occasional acquaintances)
• Most successful job leads came from (2) ____________________, not strong ties
• Close friends' information substantially (3) ____________________ with information we already have, because they move in the same social circle
• A weak tie acts as a (4) ____________________ into an otherwise inaccessible pool of information
• The researcher's broader concept (which says a network's usefulness for spreading novel information depends on the number of bridging, (5) ____________________ connections it contains) is called the strength of weak ties
• Networks made up mostly of strong ties risk becoming informationally (6) ____________________ over time
• Later replications found the weak-tie advantage varied depending on how (7) ____________________ the local labour market was