The third and most interesting possibility is that the rat learns to define the rewarded arm not in terms of its own intrinsic characteristics but by its spatial relationship to an array of landmarks outside the maze.
O'Keefe and Nadel (1978) drew a distinction between taxon learning, in which the location of a goal is indicated by landmarks that are close to it, and locale learning, in which the location of a goal is indicated by its relationship with an array of landmarks that are some distance from it.
In addition to being home to thousands, the island boasts a rich history, lovely views and parks, and an array of historical landmarks.
But the lake also hides an array of historic landmarks that only scuba divers can visit: the remains of the massive Depression-era construction project that built the Hoover Dam, including cement tunnels and railroad tracks now decaying in the dark.
Thanks to the World Shakespeare festival, one of the Cultural Olympiad's many strands, this year has seen an astonishing array of landmark Shakespeare productions.
Set amid a picturesque array of landmarks in the Los Angeles area, the film indulges in visual flights of fancy that you'd expect from vintage Hollywood musical spectacles an astounding and joyous opening number set on the Judge Harry Pregerson Interchange, a surreal sequence inside the Griffith Observatory that literally defies gravity.
Themed "Around the World", the sculptures include some of the most famous landmarks in the world and an array of creatures.
Thanks to an array of special effects, riders feel as if they are clipping the tops of landmarks like the Golden Gate Bridge and Yosemite, swooping low over the vineyards of Napa and gliding between buildings in downtown Los Angeles.
Yet the specter of a strike has not spurred the kind of intense hand-wringing evident in the apartment buildings below 96th Street, high-rises and historic landmarks that, unlike Riverbend, offer doormen and an array of specialized services.
Tobacco giants fear that the landmark law, which they tried to thwart by funnelling millions of pounds into an array of front groups purportedly representing small shopkeepers, will be copied around the world.
