Baddeley, A. D. (1997). Human memory: Theory and practice (). East Sussex, UK: Psychology Press.
Bahrick, H. P., & Phelps, E. (1987). Retention of Spanish vocabulary over 8 years. Journal of Experimental Psychology: Learning, Memory, and Cognition, 13, 344–349.
Barcroft, J. (2007). Effects of opportunities for word retrieval during second language vocabulary learning. Language Learning, 57, 35–56.
Barcroft, J., & Rott, S. (2010). Partial word form learning in the written mode in L2 German and Spanish. Applied Linguistics, 31, 623–650.
Bjork, R. A. (1994). Memory and metamemory considerations in the training of human beings. In Metcalfe, J. & Shimamura, A. (Eds.), Metacognition: Knowing about knowing (pp. 185–205). Cambridge, MA: MIT Press.
Brown, W. (1924). Whole and part methods in learning. Journal of Educational Psychology, 15, 229–233.
Cepeda, N. J., Coburn, N., Rohrer, D., Wixted, J. T., Mozer, M. C., & Pashler, H. (2009). Optimizing distributed practice: Theoretical analysis and practical implications. Experimental Psychology, 56, 236–246.
Cepeda, N. J., Pashler, H., Vul, E., Wixted, J. T., & Rohrer, D. (2006). Distributed practice in verbal recall tasks: A review and quantitative synthesis. Psychological Bulletin, 132, 354–380.
Cepeda, N. J., Vul, E., Rohrer, D., Wixted, J. T., & Pashler, H. (2008). Spacing effects in learning: A temporal ridgeline of optimal retention. Psychological Science, 19, 1095–1102.
Chen, C., & Truscott, J. (2010). The effects of repetition and L1 lexicalization on incidental vocabulary acquisition. Applied Linguistics, 31, 693–713.
Cohen, J. (1992). A power primer. Psychological Bulletin, 112, 155–159.
Crothers, E., & Suppes, P. (1967). Experiments in second language learning. New York, NY: Academic Press.
Elgort, I. (2011). Deliberate learning and vocabulary acquisition in a second language. Language Learning, 61, 367–413.
Ellis, N. C. (1995). The psychology of foreign language vocabulary acquisition: Implications for CALL. Computer Assisted Language Learning, 8, 103–128.
Ellis, N. C. (2002). Frequency effects in language processing: A review with implications for theories of implicit and explicit language acquisition. Studies in Second Language Acquisition, 24, 143–188.
Fitzpatrick, T., Al-Qarni, I., & Meara, P. (2008). Intensive vocabulary learning: A case study. Language Learning Journal, 36, 239–248.
Gillund, G., & Shiffrin, R. M. (1984). A retrieval model for both recognition and recall. Psychological Review, 91, 1–67.
Griffin, G. F., & Harley, T. A. (1996). List learning of second language vocabulary. Applied Psycholinguistics, 17, 443–460.
Hausman, H., & Kornell, N. (2014). Mixing topics while studying does not enhance learning. Journal of Applied Research in Memory and Cognition, 3, 153–160.
Hulstijn, J. H. (2001). Intentional and incidental second language vocabulary learning: A reappraisal of elaboration, rehearsal, and automaticity. In Robinson, P. (Ed.), Cognition and second language instruction (pp. 258–286). Cambridge, UK: Cambridge University Press.
Hulstijn, J. H. (2002). What does the impact of frequency tell us about the language acquisition device?
Studies in Second Language Acquisition, 24, 269–273.
Joseph, S., Watanabe, Y., Shiung, Y.-J., Choi, B., & Robbins, C. (2009). Key aspects of computer assisted vocabulary learning (CAVL): Combined effects of media, sequencing and task type. Research and Practice in Technology Enhanced Learning, 4, 1–36.
Kang, S. H. K., Lindsey, R. V., Mozer, M. C., & Pashler, H. (2014). Retrieval practice over the long term: Should spacing be expanding or equal-interval?
Psychonomic Bulletin & Review, 21, 1544–1550.
Karpicke, J. D., & Bauernschmidt, A. (2011). Spaced retrieval: Absolute spacing enhances learning regardless of relative spacing. Journal of Experimental Psychology: Learning, Memory, and Cognition, 37, 1250–1257.
Karpicke, J. D., & Roediger, H. L. (2007). Expanding retrieval practice promotes short-term retention, but equally spaced retrieval enhances long-term retention. Journal of Experimental Psychology: Learning, Memory, and Cognition, 33, 704–719.
Karpicke, J. D., & Roediger, H. L. (2008). The critical importance of retrieval for learning. Science, 319, 966–968.
Kornell, N. (2009). Optimising learning using flashcards: Spacing is more effective than cramming. Applied Cognitive Psychology, 23, 1297–1317.
Landauer, T. K., & Bjork, R. A. (1978). Optimum rehearsal patterns and name learning. In Gruneberg, M. M., Morris, P. E., & Sykes, R. N. (Eds.), Practical aspects of memory (pp. 625–632). London, UK: Academic Press.
Larsen-Freeman, D. (2002). Making sense of frequency. Studies in Second Language Acquisition, 24, 275–285.
Logan, J. M., & Balota, D. A. (2008). Expanded vs. equal interval spaced retrieval practice: Exploring different schedules of spacing and retention interval in younger and older adults. Aging, Neuropsychology, and Cognition, 15, 257–280.
McGeoch, G. O. (1931). The intelligence quotient as a factor in the whole-part problem. Journal of Experimental Psychology, 14, 333–358.
Metcalfe, J., Kornell, N., & Finn, B. (2009). Delayed versus immediate feedback in children’s and adults’ vocabulary learning. Memory & Cognition, 37, 1077–1087.
Mondria, J.-A., & Wiersma, B. (2004). Receptive, productive and receptive + productive L2 vocabulary learning: What difference does it make? In Laufer, B. (Ed.), Vocabulary in a second language: Selection, acquisition, and testing (pp. 79–100). Amsterdam, The Netherlands: Benjamins.
Nakata, T. (2011). Computer-assisted second language vocabulary learning in a paired-associate paradigm: A critical investigation of flashcard software. Computer Assisted Language Learning, 24, 17–38.
Nakata, T. (2013). Optimising second language vocabulary learning from flashcards (). Victoria University of Wellington, New Zealand.
Nakata, T. (2015). Effects of expanding and equal spacing on second language vocabulary learning: Does gradually increasing spacing increase vocabulary learning?
Studies in Second Language Acquisition. . doi: 10.1017/S0272263114000825.
Nation, I. S. P. (2006). How large a vocabulary is needed for reading and listening?
The Canadian Modern Language Review, 63, 59–82.
Nation, I. S. P. (2013). Learning vocabulary in another language (2nd ed.). Cambridge, UK: Cambridge University Press.
Nation, I. S. P., & Beglar, D. (2007). A vocabulary size test. The Language Teacher, 31, 9–13.
Pashler, H., Rohrer, D., Cepeda, N. J., & Carpenter, S. K. (2007). Enhancing learning and retarding forgetting: Choices and consequences. Psychonomic Bulletin and Review, 14, 187–193.
Pashler, H., Zarow, G., & Triplett, B. (2003). Is temporal spacing of tests helpful even when it inflates error rates?
Journal of Experimental Psychology: Learning, Memory, and Cognition, 29, 1051–1057.
Pigada, M., & Schmitt, N. (2006). Vocabulary acquisition from extensive reading: A case study. Reading in a Foreign Language, 18, 1–28.
Pyc, M. A., & Rawson, K. A. (2007). Examining the efficiency of schedules of distributed retrieval practice. Memory & Cognition, 35, 1917–1927.
Pyc, M. A., & Rawson, K. A. (2012). Are judgments of learning made after correct responses during retrieval practice sensitive to lag and criterion level effects?
Memory & Cognition, 40, 976–988.
Raaijmakers, J. G. W., Schrijnemakers, J. M. C., & Gremmen, F. (1999). How to deal with “the language-as-fixed-effect fallacy”: Common misconceptions and alternative solutions. Journal of Memory and Language, 41, 416–426.
Rohrer, D., & Pashler, H. (2007). Increasing retention without increasing study time. Current Directions in Psychological Science, 16, 183–186.
Salisbury, D. F., & Klein, J. D. (1988). A comparison of a microcomputer progressive state drill and flashcards for learning paired associates. Journal of Computer-Based Instruction, 15, 136–143.
Schmitt, N. (1997). Vocabulary learning strategies. In Schmitt, N. & McCarthy, M. (Eds.), Vocabulary: Description, acquisition and pedagogy (pp. 199–227). Cambridge, UK: Cambridge University Press.
Seibert, L. C. (1932). A series of experiments on the learning of French vocabulary. Baltimore, MD: The Johns Hopkins Press.
Steinel, M. P., Hulstijn, J. H., & Steinel, W. (2007). Second language idiom learning in a paired-associate paradigm: Effects of direction of learning, direction of testing, idiom imageability, and idiom transparency. Studies in Second Language Acquisition, 29, 449–484.
Storm, B. C., Bjork, R. A., & Storm, J. C. (2010). Optimizing retrieval as a learning event: When and why expanding retrieval practice enhances long-term retention. Memory & Cognition, 38, 244–253.
Van Bussel, F. J. J. (1994). Design rules for computer-aided learning of vocabulary items in a second language. Computers in Human Behavior, 10, 63–76.
Webb, S. A. (2005). Receptive and productive vocabulary learning: The effects of reading and writing on word knowledge. Studies in Second Language Acquisition, 27, 33–52.
Webb, S. A. (2008). Receptive and productive vocabulary sizes of L2 learners. Studies in Second Language Acquisition, 30, 79–95.
Webb, S. A. (2009). The effects of pre-learning vocabulary on reading comprehension and writing. Canadian Modern Language Review, 65, 441–470.
Wissman, K. T., Rawson, K. A., & Pyc, M. A. (2012). How and when do students use flashcards?
Memory, 20, 568–579.
Woodworth, R. S., & Schlosberg, H. (1954). Experimental psychology (3rd ed.). London, UK: Methuen & Co.
Zahar, R., Cobb, T., & Spada, N. (2001). Acquiring vocabulary through reading: Effects of frequency and contextual richness. Canadian Modern Language Review, 57, 541–572.