A partial matching theory of the mirror effect in immediate probed recognition

Area of Science:

• Cognitive Psychology
• Human Memory
• Experimental Psychology

Background:

• Previous research indicated lower false alarm (FA) rates in immediate probed recognition with auditory information.
• This led to the partial matching theory, suggesting FAs occur from guesses or shared digits with partially retained targets.
• Auditory presentation was hypothesized to yield fewer partial memory representations than articulatory suppression.

Purpose of the Study:

• To test the partial matching theory of immediate probed recognition.
• To compare the explanatory power of partial matching theory versus rational response theory.
• To investigate the impact of auditory presentation versus articulatory suppression on memory performance.

Main Methods:

• Experiments involved immediate probed recognition of digit triples.
• Variables included list length, probe old probability, and presentation modality (auditory vs. articulatory suppression).
• Data analysis compared theoretical predictions with observed false alarm rates.

Main Results:

• Partial matching theory provided a better account of the experimental data than rational response theory.
• Auditory presentation resulted in lower false alarm rates compared to articulatory suppression.
• A modification of rational response theory incorporating partial matching explained mirror effects.

Conclusions:

• Partial matching theory offers a superior explanation for false alarms in immediate probed recognition tasks.
• Memory representations are less partial following auditory presentation.
• Rational response theory can be extended to encompass partial matching, explaining broader memory phenomena.