Environmental context effects of background color in free recall

In four experiments, we investigated background-color context effects in free recall. A total of 194 undergraduates studied words presented one by one against a background color, and oral free recall was tested after a 30-sec filled retention interval. A signal for recall was presented against a background color throughout the test. Recalled items were classified as same- and different-context items according to whether the background colors at study and test were the same or different. Significant context effects were found in Experiments 1 and 2, in which two background colors were randomly alternated word by word. No context effects were found in Experiments 3 and 4, in which a common background color was presented for all items (Experiment 3) or for a number of successive items (Experiment 4). The results indicate that a change in background colors is necessary and sufficient to produce context effects. Implications of the present findings are discussed.

[1]  J. Deese.  The psychology of learning , 1952 .

[2]  N. Bond,et al.  Context-dependent memory: colour versus odour. , 1998, Chemical senses.

[3]  Kevin Murnane,et al.  A global activation approach to the effect of changes in environmental context on recognition. , 1993 .

[4]  W. Balch,et al.  Music-dependent memory in immediate and delayed word recall , 1992, Memory & cognition.

[5]  R E Geiselman,et al.  Effects of imagining speakers’ voices on the retention of words presented visually , 1977, Memory & cognition.

[6]  A. Glenberg,et al.  Component-levels theory of the effects of spacing of repetitions on recall and recognition , 1979, Memory & cognition.

[7]  T. Isarida,et al.  Influences of environmental context on the recency effect in free recall , 2006, Memory & cognition.

[8]  Steven M. Smith,et al.  Environmental context and human memory , 1978 .

[9]  T. Isarida.  Study-time effect on free recall within and out of context , 2005, Memory.

[10]  Context effects in recognition memory , 1999 .

[11]  W. Weiss,et al.  The effect of context stimuli on learning and retention. , 1954, Journal of experimental psychology.

[12]  D. Ross,et al.  Olfactory stimuli as context cues in human memory. , 1989, The American journal of psychology.

[13]  G. Davies,et al.  Memory in context : context in memory , 1990 .

[14]  K. Malmberg,et al.  Context-dependent recognition memory: the ICE theory. , 1999, Journal of experimental psychology. General.

[15]  Steven M. Smith.  Background Music and Context-Dependent Memory , 1985 .

[16]  Steven M. Smith.  Remembering In and Out of Context , 1979 .

[17]  G. M. Reicher,et al.  Clustering in free recall as a function of certain methodological variations. , 1966, Journal of experimental psychology.

[18]  Michael M. Gruneberg,et al.  THEORETICAL PRINCIPLES OF CONTEXT- DEPENDENT MEMORY , 2006 .

[19]  Steven M. Smith,et al.  Environmental context-dependent memory: A review and meta-analysis , 2001, Psychonomic bulletin & review.

[20]  M. Watkins,et al.  Buildup of Proactive Inhibition as a Cue-Overload Effect. , 1975 .

[21]  Influences of cue-overload on background-color context effects in recognition , 2005 .

[22]  J. Maes,et al.  Contextual dependencies in predictive learning , 2001, Memory.

[23]  R. Bjork,et al.  Primary versus secondary rehearsal in imagined voices: Differential effects on recognition , 1980, Cognitive Psychology.

[24]  Steven M. Smith.  Environmental context—dependent memory. , 1988 .

[25]  Stewart H. Hulse.  Psychology of Learning , 1980 .

[26]  K. Murnane,et al.  EFFECTS OF CHANGES IN RELATIVE CUE STRENGTH ON CONTEXT-DEPENDENT RECOGNITION , 1995 .

[27]  T. Isarida,et al.  [Effects of contextual changes between class and intermission on episodic memory]. , 1999, Shinrigaku kenkyu : The Japanese journal of psychology.

[28]  Harry L. Chiesi,et al.  The Locus of Color-Context Changes, Encoding Instructions, and Their Effect on Retroactive Inhibition. , 1976 .

[29]  A. Baddeley,et al.  Context-dependent memory in two natural environments: on land and underwater. , 1975 .

[30]  Kevin Murnane,et al.  When does a different environmental context make a difference in recognition? A global activation model , 1994, Memory & cognition.

[31]  The effect of a change of background on recall and relearning , 1935 .

[32]  Takeo Isarida,et al.  Effects of environmental context manipulated by the combination of place and task on free recall , 2004, Memory.

[33]  A. Rutherford.  Environmental Context-Dependent Recognition Memory Effects: An Examination of ICE Model and Cue-Overload Hypotheses , 2004, The Quarterly journal of experimental psychology. A, Human experimental psychology.

[34]  J. Mishra.  Context-Dependent Memory , 2002 .

[35]  John Birtwistle,et al.  Proactive inhibition in free recall. , 1971 .

[36]  Seymour Wapner,et al.  Postural status as a factor in memory , 1967 .

[37]  Contextual dependence of the spacing effect in free recall. , 1986 .