You didn't put the choices but I'm sure the answer wouls either be, Discriptive or Reflective Essay.
B. Do. B is the correct word for this sentence because are the others are grammatically incorrect
Because verbal context effects (when they do occur) are presumed to result from a change of meaning, the broader role of word meaning in recognition was examined. ... It is likely that word meaning is encoded during study of lists of words but is infrequently used in making recognition decisions.