Recognition failure of recallable words and recognizable words.

Three experiments are reported introducing variations in testing mode and cuing context into the general procedures used to demonstrate recognition failure of recallable words. Recognition failure of recognizable words can be demonstrated when a cued recognition test replaces the cued recall test in these general procedures. Also, recall failure of recallable words can be demonstrated if an uncued recall test replaces the initial uncued recognition test. If the initial recognition test involves cued recognition, then both the recognition failure of recallable words and the recognition failure of recognizable words are attenuated. Recognition failure of recognizable words was also present when distractors were not used in recognition testing. It was concluded that recognition-failure phenomena represent a special class of context effects; that is, they simply result from removing original study cues from one testing context and restoring them in a second testing context. It was suggested that theories of memory that recognize that memory performance may be sensitive to testing context are not contraindicated by the demonstration of recognition failure of recallable words.