The latest round of research comes from Marc Dunkelman, whose book, The Vanishing Neighbor. relationships. To illustrate this, he uses a model of Jupiter’s rings. If Jupiter represents the individual, the planet’s "inner rings" represent. Were you the favorite child, the wild child or the middle child? Jeffrey Kluger explores the profound life-long bond between brothers and sisters, and the influence. Psychology experiments about preferences for faces and voices This…