Papers

Social Memory & Cognition Lab  Ι  Department of Psychology

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Current or Former Graduate Student*, Masters Student**, Undergraduate Student***

 

Choi, H.-Y.*, Kensinger, E.A., & Rajaram, S. (in press). Mnemonic transmission, social contagion, and emergence of collective memory: Influence of emotional valence, group structure, and information distribution.  Journal of Experimental Psychology: General. (view)

Rajaram S., & Maswood R.* (in press). Collaborative Memory: A Selective Review of Data and Theory. In: John H. Byrne (ed.) Learning and Memory: A Comprehensive Reference (2nd edition). Oxford: Academic Press. 

Szekely, A.*, Rajaram, S., & Mohanty, A. (in press).  Context Learning for Threat Detection.  Cognition and Emotion. (view)

Rajaram, S. (in press). Collaborative inhibition in group recall: Cognitive principles and implications. Chapter in M. Meade, A. Barnier, P. Van Bergen, C. Harris, & J. Sutton (Eds.), Collaborative Remembering: How Remembering with Others Influences Memory. Oxford University Press.

Kensinger, E., Choi, H.-Y.*, Murray, B.*, & Rajaram, S. (2016). How social interactions affect emotional memory accuracy: Evidence from collaborative retrieval and social contagion paradigms. Memory & Cognition, 44, 706–716. (view)

Luhmann, C.C., & Rajaram, S. (2015). Memory Transmission in Small Groups and Large Networks: An Agent-Based Model. Psychological Science, 26, 1909-1917.(view)

Barber, S. J.*, Harris, C. B.*, & Rajaram, S. (2015). Why two heads apart are better than two heads together: Multiple mechanisms underlie the collaborative inhibition effect in memory. Journal of Experimental Psychology: Learning, Memory, and Cognition, 41, 559-566.(view)

Blumen, H. M.*, Young, K. E.***, & Rajaram, S. (2014). Optimizing Group Collaboration to Maximize Later Individual Retention. Journal of Applied Research in Memory and Cognition, 3, 244-251.(view)

Pociask, S*., & Rajaram, S. (2014). The effects of collaborative practice on statistical problem solving: benefits and boundaries. Journal of Applied Research in Memory and Cognition, 3, 252-260.(view)

Choi, H.-Y.*, Blumen, H. M.*, Congleton, A. R.*, & Rajaram, S. (2014) The role of group configuration in the social transmission of memory: Evidence from identical and reconfigured groups. Journal of Cognitive Psychology. 26, 65-80. – Joint winner for the “Best Paper of the Year 2014” journal award (view)

Hirst, W., & Rajaram, S. (2014). Toward a social turn in memory: An introduction to a special issue on social memory. Journal of Applied Research in Memory and Cognition, 3(4), 239-243.(view)

Congleton, A.R.*, & Rajaram, S. (2014).  Collaboration Changes Both the Content and the Structure of Memory: Building the Architecture of Shared Representations. Journal of Experimental Psychology: General.(view)

Luhmann, C. C., & Rajaram, S. (2013). Mnemonic diffusion: An agent-based modeling investigation of collective memory. In M. Knauff, M. Pauen, N. Sebanz, & I. Wachsmuth (Eds.), Proceedings of the 35th Annual Conference of the Cognitive Science Socie ty (pp. 936-941). Austin, TX: Cognitive Science Society. (view)

Blumen, H. M.*, Rajaram, S., & Henkel, L. (2013). The applied value of collaborative memory research in aging: Considerations for broadening the scope. Journal of Applied Research in Memory and Cognition, 2, 133-135.(view)

Blumen, H. M.*, Rajaram, S., & Henkel, L. (2013). The applied value of collaborative memory research in aging: Behavioral and neural considerations. Journal of Applied Research in Memory and Cognition, 2, 107-117.(view)

Choi, H.-Y.*, Kensinger, E., & Rajaram, S. (2013). Emotional content enhances true but not false memory for categorized stimuli. Memory & Cognition, 41, 403-415.(view)

Fazio, L.K.*, Barber, S.J.*, Rajaram, S., Ornstein, P., & Marsh, E.J. (2013). Creating Illusions of Knowledge: Learning Errors that Contradict Prior Knowledge. Journal of Experimental Psychology: General, 142, 1-5.(view)

Barber, S. J.*, Rajaram, S., & Paneerselvam, B.** (2012). The collaborative encoding deficit is attenuated with specific warnings. Journal of Cognitive Psychology, 24, 929-941. (view)

Congleton, A.R.* & Rajaram, S. (2012). The origin of the interaction between learning history and delay in the testing effect: The roles of processing and retrieval organization. Memory & Cognition, 40, 528 ?539. (view)

Barber, S.J.*, Rajaram, S., & Fox, E.B.*** (2012). Learning and remembering with others: The key role of retrieval in shaping group recall and collective memory. Social Cognition, 30, 121-132. (view)

Pereira-Pasarin, L*., & Rajaram, S. (2011). Study Repetition and Divided Attention: Effects of Encoding Manipulations on Collaborative Inhibition in Group Recall. Memory & Cognition, 39, 968-976.(view)

Congleton, A.R.* & Rajaram, S. (2011). The influence of learning methods on collaboration: Prior repeated retrieval enhances retrieval organization, abolishes collaborative inhibition, and promotes post-collaborative memory. Journal of Experimental Psychology: General, 140, 535-551[view]

Barber, S.J.*, & Rajaram, S. (2011). Collaborative memory and part-set cueing impairments: The role of executive depletion in modulating retrieval disruption. Memory, 19, 378-397[view]

Henkel, L. A., & Rajaram, S. (2011). Collaborative Remembering in Older Adults: Age-Invariant Outcomes in the Context of Episodic Recall Deficits. Psychology and Aging, 26, 532-545. [view]

Rajaram, S. (2011). Collaboration Both Hurts and Helps Memory: A Cognitive Perspective. Current Directions in Psychological Science, 20, 76-81. [view]

Rajaram, S., & Pereira-Pasarin, L.* (2010). Collaborative memory: Cognitive research and theory. Perspectives on Psychological Science, 5, 649-663. [view]

Jose, A.*, Rajaram, S., O’Leary, K.D., & Williams, M.C.* (2010). Memory for partner related stimuli: Free recall and frequency estimation. Journal of Social and Personal Relationships, 27, 658-670. [view]

Verfaellie, M., LaRocque, K.F., and Rajaram, S. (2010). Benefits of Immediate Repetition versus Long Study Presentation on Memory in Amnesia. Neuropsychology. 24, 457-464. [view]

Barber, S.*, Rajaram, S., & Aron, A. (2010). When two is too many: Collaborative encoding impairs memory. Memory & Cognition, 38, 255-264[view]

Blumen, H.*, & Rajaram, S. (2009). Effects of Repeated Collaborative Retrieval on Individual Memory Vary as a Function of Recall versus Recognition Tasks. Memory, 17, 840-846. [view]

Blumen, H.*, & Rajaram, S. (2008). Effects of Group Collaboration and Repeated Retrieval on Individual Recall. Memory, 16, 231-244. [view]

Verfaellie, M., Rajaram, S., Fossum, K., & Williams, L. (2008). Not all repetition is alike: Different benefits of repetition in amnesia and normal memory. Journal of International Neuropsychological Society, 14, 365-372. (view)

Barber, S. J.*, Rajaram, S., & Marsh, E.J. (2008). Fact learning: How information accuracy, delay, and repeated testing change retention and retrieval experience. Memory, 16, 934-946. [view]

Rajaram, S. & Coslett, H.B.(2008). New Associative Learning in Amnesia. Chapter to appear in N. Srinivasan, A.K. Gupta, & J. Pandey (Eds.), Advances in Cognitive Science. Sage Publications.

Rajaram, S., & Barber, S.*(2008). Retrieval processes in memory. Chapter in H.L. Roediger, III (Volume Editor), Cognitive Psychology (in J.H. Bryne (Ed.), Learning and Memory A Comprehensive Reference). Elsevier.

Rajaram, S., & Pereira-Pasarin, L.* (2007). Collaboration can improve individual recognition memory: Evidence from immediate and delayed tests. Psychonomic Bulletin & Review, 14, 95-100. [view]

Goldstein, R.Z., Tomasi, D., Rajaram, S, Cottone, L.A., Zhang, L., Maloney, T., Telang, F., Alia-Klein, N., & Volkow, N.D. (2007). Role of the anterior cingulate and medial orbitofrontal cortex in processing drug cues in cocaine addiction.Neuroscience, 144, 1153-1159. [view]

Rajaram, S. (2007). Remembering: An integrative view. In H. L. Roediger, III, Y. Dudai, and S. M. Fitzpatrick (Eds.), Science of memory: Concepts. Oxford, UK: Oxford University Press. 

Roediger, H.L., Rajaram, S., & Geraci, L.* (2007). Accessing memories: Three forms of consciousness. Chapter to appear in M. Moscovitch, P. Zelazo, & E. Thompson (Eds.), Cambridge Handbook of Consciousness.?Cambridge University Press. 

Rajaram, S. (2007). Attentional Requirements of Perceptual Implicit Memory. Chapter in Nairne, J. S. (Ed.) The Foundations of Remembering: Essays in Honor of Henry L. Roediger III. New York: Psychology Press.

Rajaram, S. & Travers, S.V.* (2005). Deselection effects in long-term memory. In N. Ohta, C. MacLeod, & B. Uttl (Eds.) Dynamic Cognitive Processes. Tokyo: Springer-Verlag.

Geraci, L.*, & Rajaram, S. (2004). The distinctiveness effect in the absence of conscious recollection: Evidence from conceptual priming. Journal of Memory and Language, 51, 217-230. [view]

Geraci, L.*, & Rajaram, S. (2004). The distinctiveness effect in explicit and implicit memory.?In R. R. Hunt & J. Worthen, (Eds.),Distinctiveness and Memory. Oxford.?

Hamilton, M.*, & Rajaram, S. (2003).?States of awareness across multiple memory tasks: Obtaining a “pure” measure of conscious recollection.?Acta Psychologica, 112, 43-69. [view]

Geraci, L.*, & Rajaram, S.(2002). The orthographic distinctiveness effect on direct and indirect tests of memory: Delineating the awareness and processing requirements. Journal of Memory & Language, 47, 273-291. [view]

Rajaram, S., Hamilton, M.*, & Bolton, A. (2002). Distinguishing states of awareness from confidence during retrieval: Evidence from amnesia. Cognitive, Affective, & Behavioral Neuroscience, 2, 227-235. 

Goldstein, R.Z., Volkow, N.D., Wang, G.J., Fowler, J.S., & Rajaram, S. (2001). Addiction changes orbitofrontal gyrus function: Involvement in response inhibition. NeuroReport, 12 (11), 2595-2599. 

Hamilton, M.*, & Rajaram, S. (2001). The concreteness effect in implicit and explicit memory tests.  Journal of Memory and Language, 44, 96-117. [view]

Rajaram, S., Srinivas, K., & Travers, S.* (2001). The effects of attention on perceptual implicit memory. Memory & Cognition, 29, 920-930. [view]

Rajaram, S. & Coslett, H.B. (2000). New conceptual associative learning in amnesia. A case study. Journal of Memory and Language, 43, 291-315. [view]

Rajaram, S., & Coslett, H.B. (2000). Acquisition and transfer of new verbal information in amnesia: retrieval and neuroanatomical constraints. Neuropsychology, 14, 427-455. [view]

Rajaram, S., & Geraci, L.* (2000). Conceptual fluency selectively influences knowing. Journal of Experimental Psychology: Learning, Memory, and Cognition, 26, 1070-1074. [view]

Srinivas, K., Culp, D.*, & Rajaram, S. (2000). On associations between computers and restaurants: Rapid learning of new associations on a conceptual implicit memory test. Memory & Cognition, 28, 900-906. [view]

Rajaram, S. (1999). Assessing the nature of retrieval experience: Advances and challenges. Chapter in B.H. Challis & B. M. Velichkovsky (Eds.), Stratification of Consciousness and Cognition (pp. 255-275). John Benjamin Publishing: Amsterdam. 

Holmes, J.B.*, Waters, H.S., & Rajaram, S. (1998) The phenomenology of false memory: Episodic content and confidence.Journal of Experimental Psychology: Learning, Memory, and Cognition, 24, 1026-1040. [view]

Rajaram, S. (1998). The effects of conceptual salience and perceptual distinctiveness on consciousness recollection.Psychonomic Bulletin & Review, 5, 71-78. [view]

Rajaram, S., Srinivas, K., & Roediger, H.L. (1998). A transfer-appropriate account of context effects in word fragment completion. Journal of Experimental Psychology: Learning, Memory, and Cognition, 24, 993-1004. [view]

Rozin, P., Dow, S., Moscovitch, M., & Rajaram, S. (1998). What causes humans to begin and end a meal? A role for memory for what has been eaten, as evidenced by a study of multiple meal eating in amnesic patients. Psychological Science, 9, 392-396. [pdf]

Rajaram, S. (1997).  Basal forebrain amnesia. Neurocase, 3, 405-415. 

Rajaram, S., & Roediger, H.L. (1997).  Remembering and knowing as states of consciousness during retrieval. In J.D. Cohen & J.W. Schooler (Eds.), Scientific Approaches to the Question of Consciousness (pp. 213-240). Lawrence Erlbaum Associates, Inc.?

Rajaram, S. (1996).  Perceptual effects on remembering: Recollective processes in picture recognition memory.  Journal of Experimental Psychology: Learning, Memory, and Cognition, 22, 365-377.  [view]

Coslett, H.B., Stark, M., Rajaram, S., & Saffran, E.M. (1995). Narrowing the spotlight: A visual attentional disorder in presumed alzheimer’s disease. Neurocase, 1, 305-318. 

Rajaram, S., & Roediger, H.L. (1993). Direct comparison of four implicit memory tests. Journal of Experimental Psychology: Learning, Memory, and Cognition, 19, 765-776. [view]

Rajaram, S. (1993).  Remembering and knowing: Two means of access to the personal past. Memory & Cognition, 2, 89-102. [view]

Roediger, H.L., Wheeler, M.A., & Rajaram, S. (1993). Remembering, knowing, and reconstructing the past. In D. Medin (Ed.), The Psychology of Learning and Motivation (pp. 97-134). New York: Academic Press. 

Srinivas, K., Roediger, H.L., & Rajaram, S. (1992). The role of syllabic and orthographic properties of letter cues in solving word fragments. Memory & Cognition, 20, 219-230. [view]

Rajaram, S., & Neely, J.H. (1992). Dissociative masked repetition priming and word frequency effects in lexical decision and episodic recognition tasks. Journal of Memory and Language, 31, 152-182. 

Roediger, H.L., Rajaram, S., & Srinivas, K. (1990).  Specifying criteria for distinguishing memory systems. In A. Diamond (Ed.), The Development and Neural Bases of Higher Cognitive Functions (pp. 572-595). Annals of the New York Academy of Sciences. [view]