Affect and memory: effects of pleasant and unpleasant odors on retrieval of happy and unhappy memories.

Interpretation of studies of induced mood and memory is complicated by the fact that mood induction procedures may elicit mood-related cognition in addition to mood per se. We used odors to produce positive and negative experiences with minimal cognitive involvement. College women recalled memories cued by neutral words while exposed to a pleasant odor, unpleasant odor, or no odor. Subjects then rated their memories as to how happy or unhappy the events recalled were at the time they occurred. Subjects in the pleasant odor condition produced a significantly greater percentage of happy memories than did subjects in the unpleasant odor condition. When subjects who did not find the odors at least moderately pleasant or unpleasant were removed from the analysis, more pronounced effects on memory were found. The results suggest that congruence between the general hedonic tone of current experience and that of material in long-term memory is sufficient to bias retrieval.

[1]  A. Isen,et al.  Toward understanding the role of affect in cognition. , 1984 .

[2]  David M. Clark,et al.  On the induction of depressed mood in the laboratory: Evaluation and comparison of the velten and musical procedures , 1983 .

[3]  R. Nicoletti,et al.  Right hemisphere interference during negative affect: a reaction time study , 1984, Neuropsychologia.

[4]  P. Ekman,et al.  Approaches To Emotion , 1985 .

[5]  J. Teasdale,et al.  Effects of induced elation-depression on the accessibility of memories of happy and unhappy experiences. , 1980, Behaviour research and therapy.

[6]  Paul T. Costa,et al.  Emerging Lives, Enduring Dispositions: Personality In Adulthood , 1984 .

[7]  L. Alexander,et al.  The effect of mood and demand on memory. , 1986, British journal of psychology.

[8]  D. Watson,et al.  Negative affectivity: the disposition to experience aversive emotional states. , 1984, Psychological bulletin.

[9]  R. Zajonc.  Feeling and thinking : Preferences need no inferences , 1980 .

[10]  K. Fiedler,et al.  What kind of mood influences what kind of memory: The role of arousal and information structure , 1986, Memory & cognition.

[11]  A. Isen,et al.  Affect, accessibility of material in memory, and behavior: a cognitive loop? , 1978, Journal of personality and social psychology.

[12]  Robert E. Kraut,et al.  Social presence, facial feedback, and emotion. , 1982, Journal of Personality and Social Psychology.

[13]  G. C. Young,et al.  Processing of information about self by neurotics. , 1981, The British journal of clinical psychology.

[14]  J. Teasdale,et al.  Constraints on the Effects of Mood on Memory , 1985 .

[15]  Maryanne Martin,et al.  Neuroticism and the recall of positive and negative personality information. , 1983, Behaviour research and therapy.

[16]  A. Tversky,et al.  Affect, Generalization, and the Perception of Risk. , 1983 .

[17]  W. S. Rholes,et al.  Emotional states and memory biases: effects of cognitive priming and mood. , 1987, Journal of personality and social psychology.

[18]  G. Bower.  Mood and memory. , 1981, The American psychologist.

[19]  R. Lazarus.  Thoughts on the relations between emotion and cognition. , 1982 .

[20]  J. Stellar,et al.  The Neurobiology of Motivation and Reward , 1985 .

[21]  A. Damasio,et al.  Olfactory dysfunction in man: Anatomical and behavioral aspects , 1982, Brain and Cognition.

[22]  M. Hoffman,et al.  Affect, cognition, and motivation. , 1986 .

[23]  Asghar Iran-Nejad,et al.  The relationship in experience between various types of affect , 1986 .

[24]  P. H. Blaney.  Affect and memory: a review. , 1986, Psychological bulletin.

[25]  J. E. Steiner,et al.  DISCUSSION PAPER: INNATE, DISCRIMINATIVE HUMAN FACIAL EXPRESSIONS TO TASTE AND SMELL STIMULATION , 1974, Annals of the New York Academy of Sciences.

[26]  Trygg Engen,et al.  The perception of odors , 1982 .

[27]  J. Russell.  Pancultural Aspects of the Human Conceptual Organization of Emotions , 1983 .

[28]  Robert A. Taylor,et al.  Induced mood and accessibility of memories: An effect of mood state or of induction procedure? , 1981 .

[29]  E. Diener,et al.  The independence of positive and negative affect. , 1984, Journal of personality and social psychology.

[30]  D. Watson,et al.  Toward a consensual structure of mood. , 1985, Psychological bulletin.

[31]  E. Velten.  A laboratory task for induction of mood states. , 1968, Behaviour research and therapy.

[32]  P. Ekman,et al.  Constants across cultures in the face and emotion. , 1971, Journal of personality and social psychology.

[33]  J. Teasdale,et al.  Diurnal variation in clinical depression and accessibility of memories of positive and negative experiences. , 1982, Journal of abnormal psychology.

[34]  J. Polivy,et al.  Laboratory induction of mood states through the reading of self-referent mood statements: affective changes or demand characteristics? , 1980, Journal of abnormal psychology.

[35]  J. Riskind,et al.  Nonverbal Expressions and the Accessibility of Life Experience Memories: A Congruence Hypothesis , 1983 .

[36]  G. Bower,et al.  The Influence of Mood on Perceptions of Social Interactions , 1984 .

[37]  R. Plutchik.  Emotion, a psychoevolutionary synthesis , 1980 .

[38]  Ross Buck,et al.  The communication of emotion , 1984 .

[39]  A. Buss,et al.  Temperament: Early Developing Personality Traits , 1984 .

[40]  M. Snyder,et al.  Moods and memories: elation, depression, and the remembering of the events of one's life. , 1982, Journal of personality.

[41]  J. Teasdale.  Negative thinking in depression: Cause, effect, or reciprocal relationship? , 1983 .