Social networks Contacts and Influences
{"Image DocumentName": "Social networks Contacts and Influences", "Image ImageDescription": "Poll & Kochen (1958) \u2013 How great is the chance that two. people chosen at random from the. population will have a friend in common? \u2013 How far are people aware of the available lines of contact? The Small-World Problem \u2013 Milgram (1967) \u2013 How many intermediaries are needed to move a letter from person A to person B through a chain of acquaintances? \u2013 Letter-sending experiment: starting in Nebraska/Kansas, with a target person in Boston.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}