In two experiments, each using 40 college student Ss, level of manifest anxiety and the presence or absence of verbal approval by E for a correct anticipation were varied. Verbal approval led to a decrement in performance for high-anxiety Ss and superior learning for low-anxiety Ss, whereas without verbal approval either high-anxiety Ss were superior or there was no difference. The motivational effects of verbal approval are viewed as being similar to those of ego-orienting or stress-producing instructions.
References
1.
ArcherE. J.A re-evaluation of the meaningfulness of all possible CVC trigrams. Psychological Monographs, 1960, 74, No. 10 (Whole No. 497).
2.
DuncanD. B.Multiple range and multiple F tests. Biometrics, 1955, 11, 1–42.
3.
KruegerW. C. F.The relative difficulty of nonsense syllables. Journal of Experimental Psychology, 1934, 17, 145–153.
4.
MontagueE. K.The role of anxiety in serial rote learning. Journal of Experimental Psychology, 1953, 45, 91–96.
5.
NicholsonW. M.The influence of anxiety upon learning: Interference or drive increment?Journal of Personality, 1958, 26, 303–319.
6.
RunquistW. N.Verbal behavior. In SidowskiJ. B. (Ed.), Experimental methods and instrumentation in psychology. New York: McGraw-Hill, 1966. Pp. 487–540.
7.
SarasonI. G.Effects on verbal learning of anxiety, reassurance, and meaningfulness of material. Journal of Experimental Psychology, 1958, 56, 472–477.
8.
SarasonI. G.Empirical findings and theoretical problems in the use of anxiety scales. Psychological Bulletin, 1960, 57, 403–415.
9.
SheffieldF. D.A drive-induction theory of reinforcement. In HaberR. N. (Ed.), Current research in motivation. New York: Holt, Rinehart & Winston, 1966. Pp. 98–111.
10.
SpenceK. W.FarberI. E.McFannH.The relation of anxiety (drive) level to performance in competitional and non-competitional paired associates learning. Journal of Experimental Psychology, 1956, 52, 296–305.
11.
SpielbergerC. D.BernsteinI. H.RatliffR. G.Information and incentive value of the reinforcing stimulus in verbal conditioning. Journal of Experimental Psychology, 1966, 71, 26–31.
12.
SpielbergerC. D.SmithL. H.Anxiety (drive), stress, and serial-position effects in serial-verbal learning. Journal of Experimental Psychology, 1966, 72, 589–595.
13.
TaylorJ. A.A personality scale of manifest anxiety. Journal of Abnormal and Social Psychology, 1953, 48, 285–290.
14.
WilliamsJ. H.Conditioning of verbalization: A review. Psychological Bulletin, 1964, 62, 383–393.
