TY - JOUR AU - Albee, Paul AB - An open-field apparatus that can be automatically operated is described. Detection of movement is electronic and based upon the fact that the S will complete a circuit path when crossing an open field. The circuit is very sensitive yet quite immune to the usual problem of 60-Hz interference. TI - An automated open-field apparatus utilizing an improved resistance detection circuit JF - Behavior Research Methods DO - 10.3758/BF03210888 DA - 2011-01-18 UR - https://www.deepdyve.com/lp/springer-journals/an-automated-open-field-apparatus-utilizing-an-improved-resistance-MGgc5Nei3M SP - 327 EP - 328 VL - 6 IS - 3 DP - DeepDyve ER -