Reduced associative memory for negative information: impact of confidence and interactive imagery during study.Jeremy B. Caplan,Tobias Sommer,Christopher R. Madan &Esther Fujiwara -2019 -Cognition and Emotion 33 (8):1745-1753.detailsABSTRACTAlthough item-memory for emotional information is enhanced, memory for associations between items is often impaired for negative, emotionally arousing compared to neutral information. We te...
Affect enhances object-background associations: evidence from behaviour and mathematical modelling.Christopher R. Madan,Aubrey G. Knight,Elizabeth A. Kensinger &Katherine R. Mickley Steinmetz -2020 -Cognition and Emotion 34 (5):960-969.detailsIn recognition memory paradigms, emotional details are often recognised better than neutral ones, but at the cost of memory for peripheral details. We previously provided evidence that, when periph...
Convergent and Distinct Effects of Multisensory Combination on Statistical Learning Using a Computer Glove.Christopher R. Madan &Anthony Singhal -2021 -Frontiers in Psychology 11.detailsLearning to play a musical instrument involves mapping visual + auditory cues to motor movements and anticipating transitions. Inspired by the serial reaction time task and artificial grammar learning, we investigated explicit and implicit knowledge of statistical learning in a sensorimotor task. Using a between-subjects design with four groups, one group of participants were provided with visual cues and followed along by tapping the corresponding fingertip to their thumb, while using a computer glove. Another group additionally received accompanying auditory tones; (...) the final two groups received sensory cues but did not provide a motor response—all together following a 2 × 2 design. Implicit knowledge was measured by response time, whereas explicit knowledge was assessed using probe tests. Findings indicate that explicit knowledge was best with only the single modality, but implicit knowledge was best when all three modalities were involved. (shrink)
Encoding the world around us: Motor-related processing influences verbal memory.Christopher R. Madan &Anthony Singhal -2012 -Consciousness and Cognition 21 (3):1563-1570.detailsIt is known that properties of words such as their imageability can influence our ability to remember those words. However, it is not known if other object-related properties can also influence our memory. In this study we asked whether a word representing a concrete object that can be functionally interacted with would enhance the memory representations for that item compared to a word representing a less manipulable object . Here participants incidentally encoded high-manipulability and low-manipulability words while making word judgments. (...) Using a between-subjects design, we varied the depth-of-processing involved in the word judgment task: participants judged the words based on personal experience , word length , or functionality . Participants were able to remember high-manipulability words better than low-manipulability words in both the personal experience and word length groups; thus presenting the first evidence that manipulability can influence memory. However, we observed better memory for low- than high-manipulability words in the functionality group. We explain this surprising interaction between manipulability and memory as being mediated by automatic vs. controlled motor-related cognition. (shrink)