The verbs were similar to the verbs of the couplet series. There was a tendency in the verb series among most of the subjects to make a more or less connected story of the verbs and thus some subjects could retain all ten words for two days. This was an element not present in the couplet verb series, according to the subjects, nor in any other series, and the subjects were, therefore, directed to eliminate it by imaging each action in a different place and connected with different persons. The effort was nearly successful, some of the subjects connecting two or three verbs, and others none. The movements employed ten objects which were uncovered and covered by the subject as in the _C_ set. The exposure for the verbs and movements was 5 secs. for each word, or 50 secs. for the series. The tests were the same as in the series of ten nouns and ten objects, but in a number of cases (to be specified in the table) it seemed best to shorten the interval for deferred recall to one day. The series were always given in pairs--a noun and an object series, or a verb and a movement series forming a pair. Only one pair was given per day and no other series of any kind were given on that day. Usually several days intervened between the II. test of one pair and the learning of the next, but in a little less than half of the cases a new pair was learned on the same day shortly after the II. test of the preceding pair. The noun-object pairs and the verb-movement pairs were not given in any definite order with reference to each other. The figures in the following table indicate the number of words out of ten which the subject correctly recalled and placed in their proper columns. Immediate recall is also given. TABLE VII. Series. Im. Rec. Two Days. Im. Rec. Two Days. N. O. N. O. V. M. V. M. _M._ D^{1-4} 8 9 7 7 7 10 4 5 D^{5-8} 9 7 6 6 8 8 6 6 D^{9-12} 7 7 5 6 8 10 7 7 Av. 24 23 18 19 23 28 17 17 _Mo_. D^{1-4} 6 6 2 1 8 10 0¹ 7¹ D^{5-8} 6 5 0¹ 3¹ 8 9 2 4 D^{9-12} 5 7 1¹ 6¹ 10 10 2 7 Av. 17 18 3 10 26 29 4 18 _S_. D^{1-4} 8 9 2 3 9 10 6¹ 9¹ D^{5-8} 8 10 2 4 9 10 4¹ 9¹ D^{9-12} 8 10 2 5 8 10 3¹ 7¹ Av. 24 29 6 12 26 30 13 25