the goal of professional training is to balance cultural and personal histories with professional practice. professional practice should override other histories as behavior analysts increase their professional experience and knowledge.

Afish fossil is found in a rock. a foot bone and tooth are found in an older layer of the same rock. what can scientists learn from the rock? a) the area changed from land to water. b) the area changed from water to land. c) the area has always been land. d) the area was once an ocean.