TANAKA Lab.
Kyushu Univ.

cognitive science lab.

Our mission is to do scientific investigation on implicit and explicit processes in human perception, cognition, and action. Recent projects include investigations of implicit and explicit processes of sequence learning and how action-effect influences emergence or modulation of sense of agency.

News

  • Apr/2026
    Kana Inoue has been awarded a JSPS Research Fellowship (DC2).
  • Mar/2026
    Our new research paper entitled "Influences of visual effects on sense of agency in video games" has been accepted for publication in Royal Society Open Science.
  • Oct/2025
    Fu Songxin (research student) joined our lab!!
  • Apr/2025
    Yuanhao Lin (doctoral student), Kana Inoue (doctoral student), Xinyi Cai (master's student), and Sin Li (research student) joined our lab!!
  • Mar/2025
    Yuanhao Lin received Master's thesis award (Dean's Prize).
  • Jul/2024
    Lin Yuanhao gave a poster presentation at The 27th Meeting of the Association for the Scientific Study of Consciousness in Tokyo.
  • Apr/2024
    Mizuki Kira (master's student), Li Xiangyu (master's student), Cai Xinyi (research student) and Kanako Yoshimura (technical assistant) joined our lab!!
  • Dec/2023
    Our new research paper entitled "How many categories are there in crossmodal correspondences? A study based on exploratory factor analysis." has been published in PLOS ONE.
  • Oct/2023
    Li Xiangyu (research student) and Hyuma Koike (technical assistant) joined our lab!
  • Apr/2023
    M.Sc. Lin Yuanhao (master's student) and Sayaka Ishii (technical assistant) joined our lab!
  • Mar/2023
    Our new research paper (Collaboration with Dr. Sarah Esser, Prof. Hilde Haider, and Dr. Clarissa Lustig in University of Cologne) entitled "Action-effect knowledge transfers to similar effect stimuli" has been published in Psychological Research.
  • Dec/2022
    Our new research paper entitled "Memory decay enhances central bias in time perception" has been published in i-Perception.
  • Oct/2022
    A research student, Lin Yuanhao, joined our lab!
  • Aug/2022
    Our new research paper entitled "Motor engagement enhances incidental memory for task-irrelevant items" has been accepted for publication in Frontiers in Psychology.
  • Dec/2021
    Our new research paper entitled "Perceptual inference, accuracy, and precision in temporal reproduction in schizophrenia" has been accepted for publication in Schizophrenia Research: Cognition.
  • Oct/2021
    Our new research paper (Collaboration with Dr.Roberto Caldara and his research group in University of Fribourg) entitled "Rapid saccadic categorization of other-race faces" has been accepted for publication in Journal of Vision.
  • Apr/2021
    We will deliver a presentation in The 32nd International Congress of Psychology (ICP 2020+；2021/7/18-23), Prague, Czech Republic.
  • Apr/2021
    We will deliver a virtual presentation in The 2021 Vision Sciences Society meeting (2021/5/21-26).
  • Oct/2020
    Our new research paper entitled "Immediate action effects motivate actions based on the stimulus-response relationship" has been accepted for publication in Experimental Brain Research.
  • Oct/2020
    Our new research paper entitled "Sense of agency with illusory visual events" has been accepted for publication in Journal of Experimental Psychology: Human Perception and Performance.
  • July/2020
    We will deliver a virtual presentation in the 42nd Annual Virtual Meeting of the Cognitive Science Society (2020/7/29-8/1; Virtual Meeting).
  • May/2020
    Our new research paper (Collaboration with Dr. Tristan Loria and Dr.Luc Tremblay in University of Tronto) entitled "Deploying attention to the target location of a pointing action modulates audio-visual processes at non-target locations" has been accepted for publication in Attention, Perception, & Psychophysics.
  • Apr/2020
    A new project researcher, Takumi Tanaka, joined our lab!
  • Sep/2019
    Our lab's website opened!

Research

Implicit transfer in visuomotor sequence learning

Learning behavioral sequences, such as typing on a keyboard, is vital in our daily life. Past studies have investigated how people implicitly or explicitly learn a sequence by adopting various experimental paradigms (e.g., artificial grammar learning, the discrete sequence production task, the visuomotor button press task, and the serial reaction time task). We mainly used the visuomotor button press task (hereafter called the m × n task; Hikosaka et al., 1995, J. Neurophysiol.). As you can watch in a movie on the left side, participants are required to learn a pre-determined pattern by trial-and-error. In the first learning phase (top movie), their error rate and reaction time were high and slow, but their performances became highly fluent in the late learning phase (bottom movie).
 The main results of our research projects showed that people could implicitly transfer their obtained skills to a new sequence (Tanaka & Watanabe, 2014a, Cognitive Science, 2014b, Acta Psychologica). In our experiment, after participants learned a 3 × 7 sequence (i.e., learning session), the spatial configuration of the sequence was vertically mirrored (i.e., transfer session), for example. Notably, the experimenter instructed the participants to learn a newly generated sequence again (i.e., he/she did not instruct the rule of transformation). Then, after their completion, the experimenter interviewed them whether they were able to verbalize what they found in the second (transfer) session. Interestingly, those who could not report any rules performed the vertically mirrored sequence better than those who performed a randomly generated sequence (control group), indicating implicit transfer of the learned sequence.
 In addition, we also have investigated the effects of learning methods in the m × n sequence (Tanaka & Watanabe, 2016, Acta Psychologica), explicit instruction of rules on skill transfer (Tanaka & Watanabe, 2017, Experimental Brain Research), and effects of model skills on observational learning (Tanaka & Watanabe, 2018, Quarterly Journal of Experimental Psychology). Currently, we are interested in the roles of action-effects on sequence learning (e.g., Tanaka & Watanabe, 2017, Frontiers in Psychology).

  • Tanaka, K., & Watanabe, K. (2014a), Implicit transfer of reversed temporal structure in visuomotor sequence learning. Cognitive Science, 38(3), 565-579.
  • Tanaka, K., & Watanabe, K. (2014b), Implicit transfer of spatial structure in visuomotor sequence learning, Acta Psychologica, 153, 1-12.
  • Tanaka, K., & Watanabe, K. (2016). Impacts of visuomotor sequence learning methods on speed and accuracy: Starting over from the beginning or from the point of error. Acta Psychologica, 164, 169-180.
  • Tanaka, K., & Watanabe, K. (2017). Explicit instruction of rules interferes with visuomotor skill transfer. Experimental Brain Research, 235(6), 1689-1700.
  • Tanaka, K., & Watanabe, K. (2017). Effects of an additional sequence of color stimuli on visuomotor sequence learning. Frontiers in Psychology, 8:937.
  • Tanaka, K., & Watanabe, K. (2018). Effects of model types in observational learning on implicit sequential learning. Quarterly Journal of Experimental Psychology, 71(7), 1596-1606.

Retrospective modulation of Sense of agency

Sense of agency (SoA) is a subjective feeling of being in control of one's own actions and causing external events (Gallagher, 2000, Trends in Cognitive Science). For example, if a light around a person turned on immediately after he/she pressed a button, he/she likely felt that his/her action caused this result. We are interested in how SoA emerges, the environment modulates SoA, SoA can influence the following action or learning, and we can measure SoA (implicit and explicit measurement).
  In our recent projects (Oishi, Tanaka, & Watanabe, 2018, PLoS One, 2019, Acta Psychologica), we focused on continuous actions closer to a situation in our daily lives. In one of our experiments, participants carried a white dot with a delay to a target square while avoiding obstacle squares (left panel). The color of the target changed unpredictably between white and blue. If the dot reached the target while it was white or blue, a trial was considered as successful or failed. Thus, actions (control of the white dot) during the task should result in almost identical experiences of successful and failed trials. After each trial, the participants reported to what extent they felt they had been in control of the dot. The results showed that SoA was higher with a shorter delay between button press and dot movement (i.e., easier control) and successful trials. These findings indicate that the sense of online control and the evaluation of continuous action based on feedback independently influence SoA. Remarkably, the evaluation retrospectively modulated SoA.

  • Oishi, H.*, Tanaka, K.*, & Watanabe, K. (*equal contribution) (2019). Sense of agency in continuous action is influenced by outcome feedback in one-back trials, Acta Psychologica, 199, 102897.
  • Oishi, H.*, Tanaka, K.*, & Watanabe, K. (*equal contribution) (2018). Feedback of action outcome retrospectively influences sense of agency in a continuous action task. PLoS ONE, 13(8): e0202690.

Color-Shape association

Artists and researchers have spent years examining general associations between colors and shapes. Kandinsky, a renowned abstract painter, proposed a fundamental correspondence between basic shapes and primary colors. For instance, circles, squares, and triangles are associated with blue, red, and yellow, respectively (Kandinsky, 1912, 1947).
  Our research projects examined whether color-shape associations (hereafter, CSA) were unlikely influenced by differences between languages and cultures. So far, we found that Japanese participants associated shapes with specific colors, and these color–shape associations, by and large, were consistent with those in previous pieces of literature: red-circle, blue-square, and yellow-triangle. In addition, correspondence analysis indicated that most CSA could be interpreted by congruent "warmth" perception for colors and shapes. Therefore, semantic associations between visual features of color and shape might lead to the color–shape associations. The CSA was replicated even in a study using an indirect behavioral test (Implicit Association Test; Chen, Tanaka, & Watanabe, 2015, PLoS ONE). Recently, we have been interested in the developmental process of CSA.

  • Chen, N., Tanaka, K., Namatame, M., & Watanabe, K. (2016). Color-Shape Associations in Deaf and Hearing People. Frontiers in Psychology, 7, 355.
  • Chen, N., Tanaka, K., Matsuyoshi, D., & Watanabe, K. (2015), Associations Between Color and Shape in Japanese Observers, Psychology of Aesthetics, Creativity, and the Arts, 9(1), 101-110.
  • Chen, N., Tanaka, K., & Watanabe, K. (2015), Color-Shape Associations Revealed with Implicit Association Tests, PLoS ONE, 10(1), e0116954-e0116954.

people

Associate Professor

Dr. Kanji Tanaka is an associate professor in the Division for Experimental Natural Science, Faculty of Arts and Science, Kyushu University. Prior to his current position, he was a JSPS research fellow DC1 and PD at the University of Tokyo, worked as a project researcher at the University of Tokyo, a JSPS research fellow PD at Waseda University and worked as an assistant professor at Waseda Institute for Advanced Study in Waseda University. He earned his PhD in 2013 from the University of Tokyo. He is interested in scientific investigations of explicit and implicit sequence learning and transfer, and recently tries to understand roles of sense of agency on learning situation.

e-mail: kanji.tanaka(at)artsci.kyushu-u.ac.jp
Google Scholar
Research map
Full CV in English (in prep)
Full CV in Japanese (in prep)

Doctoral Student

Yuanhao Lin, K2-SPRING program student

Research theme: The formation and modulation of sense of embodiment in virtual reality environments

The Sense of Embodiment describes a series of sensations associated with owning and controlling a physical body. In the context of Virtual Reality, SoE is considered to comprise three subcomponents: the Sense of Agency, the Sense of Body Ownership, and the Sense of Self-Location. I am interested in the potential interrelationships among these three subcomponents. Specifically, my research focuses on how the characteristics of virtual spaces in different application scenarios — such as task types or environmental atmosphere — shape the experience of SoE, with the goal of clarifying the dynamic interplay among its three subcomponents.

Kana Inoue, JSPS Research Fellowship (DC2)

Research theme: Mechanisms underlying the chunking of social interactions in working memory

Successful social interaction requires the ability to maintain and manipulate various forms of social information, such as individuals’ actions and their relationships. This capacity is known as working memory (WM). Despite its importance, the mechanisms by which WM stores social information remain largely unclear. Recent studies have shown that WM stores the actions of interacting agents as a unified episode—a phenomenon referred to as social chunking. I will use virtual reality (VR) technology to present interactive actions and investigate how the behavior of agents involved in a social interaction influences the chunking effect in social working memory.

Master's Student

Cai Xinyi

Research theme：Characteristics of cues influencing the sense of agency in continuous motor control

The sense of agency refers to the feeling of generating an action and controlling external objects through that action. It is thought to be formed through two stages: a sensorimotor level based on the match between prediction and outcome during movement, and a post hoc conceptual judgment. I am interested in what types of information serve as cues for determining the sense of agency in continuous motor control.

Sin Li

Research theme：Sense of Agency During Simultaneous Multi-Target Control

The sense of agency is a fundamental component of self-awareness and plays a crucial role in guiding actions in everyday life. In recent years, brain-computer interfaces (BCIs) and technologies for controlling external devices using neural activity have advanced. However, it is still not fully clear what kinds of subjective experiences and psychological mechanisms arise when people control objects in the external world. I am especially interested in how the sense of agency changes in situations where multiple targets are controlled at the same time through multiple actions. Through this research, I hope to clarify the mechanisms by which people feel that they are controlling the external world.

Research Student



Fu Songxin

Technical Assistant




Kanako Yoshimura

publication
and
presentation

Journal Articles

  1. Lin, Y., & Tanaka, K. (2026). Influences of visual effects on sense of agency in video games. Royal Society Open Science, 13(3): 251930
  2. Ohtake, Y., Tanaka, K., & Yamamoto, K. (2023). How many categories are there in crossmodal correspondences? A study based on exploratory factor analysis. Plos one, 18(11), e0294141.
  3. Esser, S., Haider, H., Lustig, C., Tanaka, T., & Tanaka, K. (2023). Action–effect knowledge transfers to similar effect stimuli. Psychological Research, 1-10.
  4. Ueda, N*., Tanaka, K*., & Watanabe, K. (*equal contribution) (2022). Memory decay enhances central bias in time perception. i-Perception, 13(6). 20416695221140428.
  5. Shimane, D., Tanaka, T., Watanabe, K., & Tanaka, K. (2022). Motor engagement enhances incidental memory for task-irrelevant items. Frontiers in Psychology, 5007.
  6. Tanaka, T., Watanabe, K., & Tanaka, K. (2021). Immediate action effects motivate actions based on the stimulus–response relationship. Experimental Brain Research, 239, 67–78.
  7. Tanaka, K., & Watanabe, K. (2021). Sense of agency with illusory visual events. Journal of Experimental Psychology: Human Perception and Performance, 47(2), 238–251.
  8. Loria, T., Tanaka, K., Watanabe, K., & Tremblay, L. (2020). Deploying attention to the target location of a pointing action modulates audiovisual processes at nontarget locations. Attention, Perception, & Psychophysics, 82(7), 3507-3520.
  9. Oishi, H.*, Tanaka, K.*, & Watanabe, K. (*equal contribution) (2019). Sense of agency in continuous action is influenced by outcome feedback in one-back trials, Acta Psychologica, 199, 102897.
  10. Oishi, H.*, Tanaka, K.*, & Watanabe, K. (*equal contribution) (2018). Feedback of action outcome retrospectively influences sense of agency in a continuous action task. PLoS ONE, 13(8): e0202690.
  11. Tanaka, K., & Watanabe, K. (2018). Effects of model types in observational learning on implicit sequential learning. Quarterly Journal of Experimental Psychology, 71(7), 1596-1606.
  12. Tanaka, K., & Watanabe, K. (2017). Effects of an additional sequence of color stimuli on visuomotor sequence learning. Frontiers in Psychology, 8:937.
  13. Tanaka, K., & Watanabe, K. (2017). Explicit instruction of rules interferes with visuomotor skill transfer. Experimental Brain Research, 235(6), 1689-1700.
  14. Chen, N., Tanaka, K., Namatame, M., & Watanabe, K. (2016). Color-Shape Associations in Deaf and Hearing People. Frontiers in Psychology, 7, 355.
  15. Tanaka, K., & Watanabe, K. (2016). Impacts of visuomotor sequence learning methods on speed and accuracy: Starting over from the beginning or from the point of error. Acta Psychologica, 164, 169-180.
  16. Tanaka, K., & Watanabe, K. (2015). Effects of learning duration on implicit transfer. Experimental Brain Research, 233(10), 2767-2776.
  17. Chen, N., Tanaka, K., Matsuyoshi, D., & Watanabe, K. (2015), Cross preferences for colors and shapes, Color Research & Application, 1-8.
  18. Chen, N., Tanaka, K., Matsuyoshi, D., & Watanabe, K. (2015), Associations Between Color and Shape in Japanese Observers, Psychology of Aesthetics, Creativity, and the Arts, 9(1), 101-110.
  19. Chen, N., Tanaka, K., & Watanabe, K. (2015), Color-Shape Associations Revealed with Implicit Association Tests, PLoS ONE, 10(1), e0116954-e0116954.
  20. Tanaka, K., & Watanabe, K. (2014), Implicit transfer of spatial structure in visuomotor sequence learning, Acta Psychologica, 153, 1-12.
  21. Tanaka, K., & Watanabe, K. (2014), Implicit transfer of reversed temporal structure in visuomotor sequence learning. Cognitive Science, 38(3), 565-579.
  22. Hosoda, C., Tanaka, K., Nariai, T., Honda, M., & Hanakawa, T. (2013) Dynamic neural network reorganization associated with second language vocabulary acquisition: a multidimensional imaging study. The Journal of Neuroscience, 33(34), 13663-13672.
  23. Tanaka, K., & Watanabe, K. (2013) Effects of learning with explicit elaboration on implicit transfer of visuomotor sequence learning. Experimental Brain Research, 228(4), 411-425.
  24. Tanaka, K., & Watanabe, K. (2013) Interference between accustomed number-space mappings and unacquainted letter-space mappings in a button press task. Human Factors: The Journal of Human Factors and Ergonomics Society, 55(6), 1088-1100.
  25. Tanaka, K., & Watanabe, K. (2012) Overestimation and underestimation in a configural response learning task. Kansei Engineering International Journal, 11(4), 171-178.
  26. Tanaka, K., & Yamaoka, T. (2010) Understanding characteristics of the transfer of mental models in terms of electrical devices. Psychologia, 53(4), 256–266.
  27. Tanaka, K., & Yamaoka, T. (2010) Extracting and understanding the relationship between components of the capacity in elderly people in terms of electrical device comprehension. Journal of Human Ergology, 39(2), 121-131.

Proceedings

  1. Tanaka, K., & Watanabe, K. (2017) Impacts of cue reliability and explicit instruction on visual attention. Proceedings of the 2017 – 9th International Conference on Knowledge and Smart Technology (KST), 270-273. ISBN: 978-1-4673-9075-0.
  2. Tanaka, K., Chien, S., Yamamoto, K., & Watanabe, K. (2016) Memory distortion of depth of a visual stimulus for perception and action. Proceedings of the 2016 – 8th International Conference on Knowledge and Smart Technology (KST), 281-286. ISBN: 978-1-4673-8139-0.
  3. Ueda, N., Tanaka, K., &Watanabe, K. (2016) Gender differences in visuomotor sequence learning. Proceedings of the 2016 – 8th International Conference on Knowledge and Smart Technology (KST), 271-274. ISBN: 978-1-4673-8139-0.
  4. Yamamoto, K., Tanaka, K., & Watanabe, K. (2015). The role of global configuration in detection of mirror and translational symmetries. Proceedings of the 2015 - 7th International Conference on Knowledge and Smart Technology (KST), 165-168. ISBN: 978-1-4799-6049-1.
  5. Chen, N., Tanaka, K., Namatame, M, & Watanabe, K. (2015). Consistency of color-shape associations in deaf people. Proceedings of the 2015 - 7th International Conference on Knowledge and Smart Technology (KST), 173-175. ISBN: 978-1-4799-6049-1.
  6. Chen, N., Tanaka, K., Nagamori, Y., Namatame, M., & Watanabe, K. (2014) Grapheme-color association in deaf people. ACA 2014 Conference Proceedings, 169-172. ISBN 978-986-86796-4-1.
  7. Chen, N., Tanaka, K., Matsuyoshi, D., Nagamori, Y., Namatame, M., & Watanabe, K. (2014) Color-shape association in deaf and hearing people. Proceedings of the 2014 6th International Conference on Knowledge and Smart Technology (KST), 85-88. ISBN:978-1-4799-1424-1.
  8. Chen, N., Tanaka, K., Matsuyoshi, D., & Watanabe, K. (2013) Cross preference for color combination and shape. Proceedings Book of the 1st Asia Color Association Conference, 98-101. ISBN 978-974-625-619-3.
  9. Chen, N., Tanaka, K., Matsuyoshi, D., & Watanabe, K. (2013) Associations between colors and shapes in Japanese observers. The Proceedings of International Association of Societies of Design Research, 5811-5818. ISBN: 978-4-9980776-3-3.
  10. Tanaka, K., & Watanabe, K. (2013). Implicit transfer of mirrored spatial structure in visuomotor sequence learning. In M. Knauff, M. Pauen, N. Sebanz, & I. Wachsmuth (Eds.), Proceedings of the 35th Annual Conference of the Cognitive Science Society (pp. 3504-3509). Austin, TX: Cognitive Science Society. ISBN: 978-0-9768318-9-1.
  11. Chen, N., Tanaka, K., Matsuyoshi, D., & Watanabe, K. (2013) Correlated preference for color and shape, The Proceedings of International Conference on Biometrics and Kansei Engineering, 297-300. ISBN978-0-7695-5019-0.
  12. Tanaka, K., & Watanabe, K. (2012) Effects of explicit knowledge on transfer of visuomotor sequence learning. In N. Miyake, D. Peebles, & R. P. Cooper (Eds.), Proceedings of the 34th Annual Conference of the Cognitive Science Society, 1036-1041. Austin, TX: Cognitive Science Society. ISBN 978-0-9768318-8-4.
  13. Tanaka, K., & Watanabe, K. (2012) Effects of feedback on an energy conservation task under uncertainty. Proceedings of the International Conference on Kansei Engineering and Emotion Research, KEER2012, 616-621. ISBN:978-986-03-2488-4.
  14. Chien, S., Tanaka, K., & Watanabe, K. (2012) Effects of exposure to and simulated purchase of green products on altruistic and pro-environmental behaviors. Proceedings of the International Conference on Kansei Engineering and Emotion Research, KEER2012, 610-615. ISBN:978-986-03-2488-4.
  15. Tanaka, K., & Watanabe, K. (2011) Overestimation and underestimation in learning and transfer. The Proceedings of International Conference on Biometrics and Kansei Engineering, 81-86, J. Guerrero, California:IEEE Computer Society. ISBN:978-0-7695-4512-7.
  16. Tanaka, K., & Yamaoka, T. (2008) Extracting the Components of Elderly People's Capacity in Electrical appliances and Grasping Relationship with the Components. Computer-Human Interaction, Volume 5068, Springer Berlin / Heidelberg, 420-426. ISBN: 978-3540705840.
  17. Tanaka, K., Tsuji, T., Emoto, Y., & Yamaoka, T. (2007) Comparing the selling points of products with problems of products. IASDR07 PROCEEDINGS Emerging Trends in Design Research, CR-ROM (15 pages).

Oral Presentations in International Conferencess

  1. Tanaka, K., & Watanabe, K. (2017/2/1-4) Impacts of cue reliability and explicit instruction on visual attention. 9th International Conference on Knowledge and Smart Technology (KST), Pattaya, Thailand.
  2. Tanaka, K., Chien, S., Yamamoto, K., & Watanabe, K. (2016/2/3-6) Memory distortion of depth of a visual stimulus for perception and action. 8th International Conference on Knowledge and Smart Technology (KST), Chiangmai, Thailand.
  3. Ueda, N., Tanaka, K., &Watanabe, K. (2016/2/3-6) Gender differences in visuomotor sequence learning. 8th International Conference on Knowledge and Smart Technology (KST) , Chiangmai, Thailand.
  4. Yamamoto, K., Tanaka, K., & Watanabe, K. (2015/1/28-31) The role of global configuration in detection of mirror and translational symmetries. 7th International Conference on Knowledge and Smart Technology (KST) , The Tide Resort Hotel, Thailand.
  5. Chen, N., Tanaka, K., Namatame, M, & Watanabe, K. (2015/1/28-31) Consistency of color-shape associations in deaf people. 7th International Conference on Knowledge and Smart Technology (KST) , The Tide Resort Hotel, Thailand.
  6. Chen, N., Tanaka, K., Nagamori, Y., Namatame, M., & Watanabe, K. (2014/9/4-7) Color-grapheme associations in deaf people. The 2nd Conference of Asia Color Association (ACA2014), Taipei, Taiwan.
  7. Chen, N., Tanaka, K., Mastumoshi, D., Nagamori, Y., Namatame, M., & Watanabe, K. (2014/1/30-31) Color-shape association in deaf and hearing people. Special session on "Recent Advances in Cognitive Science", 6th International Conference on Knowledge and Smart Technology (KST-2014), Burapha University, Thailand.
  8. Chen, N., Tanaka, K., Matsuyoshi, D., & Watanabe, K. (2013/12/11-14) Cross preference for color combination and shape. The 1st Asia Color Association Conference (ACA2013), Thanyaburi, Thailand.　
  9. Chen, N., Tanaka, K., Matsuyoshi, D., & Watanabe, K. (2013/8/26-30) Associations between colors and shapes in Japanese observers. 5th international congress of international association of societies of design research.(IASDR2013), Tokyo, Japan.
  10. Chen, N., Tanaka, K., Matsuyoshi, D., & Watanabe, K. (2013/7/5-7) Correlated preference for color and shape. 2013 International Conference on Biometrics and Kansei Engineering (ICBAKE2013), Akihabara, Japan.
  11. Hosoda, C., Tanaka, K., Tatekawa, M., Honda, M., Osu, R., & Hanakawa, T. (2013/6/20-23) Neural substrate of making it through the goal. Neuro 2013, Kyoto International Conference Center, Japan.
  12. Tanaka, K., & Watanabe, K. (2012/8/1-4) Effects of explicit knowledge on transfer of visuomotor sequence learning. COGSCI 2012 - 34th Annual Cognitive Science Conference, Sapporo, Japan.
  13. Tanaka, K., & Watanabe, K. (2012/5/22-25) Effects of feedback on an energy conservation task under uncertainty. International Conference on Kansei Engineering and Emotion Research, Penghu, Taiwan.
  14. Chien, S., Tanaka, K., & Watanabe, K. (2012/5/22-25) Effects of exposure to and simulated purchase of green products on altruistic and pro-environmental behaviors. International Conference on Kansei Engineering and Emotion Research, Penghu, Taiwan.
  15. Tanaka, K., & Watanabe, K. (2011/9/19-22) Overestimation and underestimation in learning and transfer. 2011 International Conference on Biometrics and Kansei Engineering (ICBAKE2011), Takamatsu City, Kagawa, Japan.
  16. Tanaka, K., & Yamaoka, T. (2008, 7) Extracting the Components of Elderly People's Capacity in Electrical appliances and Grasping Relationship with the Components. Computer Human Interaction 8th Asia-Pacific Conference (APCHI2008), Seoul, Korea.
  17. Tanaka, K., Tsuji, T., Emoto, Y., & Yamaoka, T. (2007, 11) Comparing the selling points of products with problems of product. IASDR07, Kowloon, Hong Kong.

Poster Presentations in International Conferencess

  1. Lin, Y., & Tanaka, K. (2024/7/2-5) The effect of screen shake on the sense of agency in video games. The 27th Meeting of the Association for the Scientific Study of Consciousness, Tokyo, Japan.
  2. Tanaka, T. & Tanaka, K. (2021/7/18-23) The flash-grab effect decreases when the flash is caused by action, The 32nd International Congress of Psychology, Online conference.
  3. Tanaka, T. & Tanaka, K. (2021/5/21-26) The temporal window of attention to self-generated stimuli, The 2021 Vision Sciences Society meeting, Online conference.
  4. Tanaka, T., Watanabe, K., & Tanaka, K. (2020/7/29-8/1) Immediate action-effects facilitate response speed via stimulus-response association, 42nd Annual Virtual Meeting of the Cognitive Science Society, Virtual Meeting
  5. Loria, T., Tanaka, K., Watanabe, K., & Tremblay, L. (2019/10/19-23) What can audiovisual illusions teach us about gaze vs. action related spatial attention?, Society for Neuroscience, Chicago, USA.
  6. Ueda, N., Tanaka, K., Maruo, K., Sumiyoshi, T., Watanabe, K. & Hanakawa, T. (2019/8/21-24) Increased central bias in time reproduction in schizophrenia with predominantly positive symptoms. WPA World Congress of Psychiatry, Lisbon, Portugal.
  7. Oishi, H., Tanaka, K., & Watanabe, K. (2019/6/25-28) Sense of agency in continuous action is influenced by outcome feedback in one-back trials. The 23rd Meeting of the Association for the Scientific Study of Consciousness, Ontario, Canada
  8. Loria, T., Hajj, J., Tanaka, K., Watanabe, K., & Tremblay, L. (2019/5/17-22) The deployment of spatial attention during goal-directed action alters audio-visual integration, The 19th annual meeting of the Vision Sciences Society (VSS2019), Florida, USA.
  9. Tanaka, K. & Watanabe, K. (2019/3/7-9) Sense of agency for action-effect grouping with illusory visual events. International Convention of Psychological Science (ICPS2019) , Paris, France.
  10. Loria, T., Tanaka, K., Watanabe, K., & Tremblay, L. (2018/11/3-7) Modulation of audio-visual processes at attended vs. unattended spatial locations. Society for Neuroscience, San Diego, USA.
  11. Loria, T., Hajj, J., Tanaka, K., Watanabe, K., & Tremblay, L. (2018/10/21) Visual attention influences audiovisual event perception and the susceptibility to the fusion illusion. Canadian Society for Psychomotor Learning and Sport Psychology (Proceedings of the SCAPPS 2018 Annual Conference), Toronto, Canada.
  12. Oishi, H., Tanaka, K., & Watanabe, K. (2018/6/26-29) Unpredictable feedback of results in continuous action retrospectively influences sense of agency. The 22nd Meeting of the Association for the Scientific Study of Consciousness, Krakow, Poland.
  13. Loria, T., Tanaka, K., Tremblay, L., & Watanabe, K. (2018/6/14-17) Attentional modulation of multisensory event perception in a voluntary reaching movement. The 19th Annual International Multisensory Research Forum, Toronto, Canada.
  14. Lasrado, S., Sokhn, N,. Tanaka, K., Watanabe, K., & Caldara, R. (2018/5/18-23) Race at First Sight. The 18th annual meeting of the Vision Sciences Society (VSS2018), Florida, USA.
  15. Tanaka, K., & Watanabe, K. (2016/07/24-29) Time evaluation while performing sequential actions. The 31st International Congress of Psychology (ICP2016), Yokohama, Japan.
  16. Watanabe, K., & Tanaka, K. (2016/7/12-13) Emotional inhibition increases risky decisions in a gambling task. The first meeting of the Society for the Advancement of Judgment and Decision Making Studies, Palma de Mallorca, Spain.
  17. Tanaka, K., Kawai, T., & Watanabe, K. (2016/7/14-17) Effects of adding a color stimulus sequence to a spatial response sequence on visuomotor sequence learning. The 12th Asia Pacific Conference on Vision, Esplanade Hotel, Fremantle, Australia.
  18. Lee, R. K., Tanaka, K., Kakizaki, M., & Watanabe, K. (2016/5/13-18) Changes in audiovisual cue utilization strategy when cues become unreliable. Vision Science Society 16th Annual Meeting, Tradewinds Island Resorts, Florida, USA.
  19. Lee, R. K., Tanaka, K., Hachisuka, K., Okuno, E., & Watanabe, K. (2015/5/13-18) Cleaving to cues that are no longer informative: Audio-visual asymmetry in cue utilization. Vision Science Society 15th Annual Meeting, Tradewinds Island Resorts, Florida, USA.
  20. Tanaka, K., Chen, N., & Watanabe, K. (2014/7/19-22) The level of categorical knowledge affects visual search efficiency. The 10th Asia-Pacific Conference on Vision (APCV 2014), Takamatsu, Japan.
  21. Tanaka, K., & Watanabe, K. (2014/3/12-13) Implicit transfer in visuomotor sequence learning. Conference on Systems Neuroscience and Rehabilitation, Tokorozawa, Saitama, Japan.
  22. Hosoda, C., Tanaka, K., Tatekawa, M., Honda, M., Osu, R., & Hanakawa, T. (2013/11/8-13) Neural substrate of making it through the goal. Society for Neuroscience, San Diego, USA.
  23. Tanaka, K., & Watanabe, K. (2013/7/31-8/3) Implicit transfer of mirrored spatial structure in visuomotor sequence learning. The Annual Meeting of the Cognitive Science Society, Berlin, Germany.
  24. Hosoda, C., Tanaka, K., Osu, R., Honda, M., & Hanakawa, T. (2012/10/13-17) The more/less ability, the more/less brain structure. Society for Neuroscience, New Orleans, USA.
  25. Tanaka, K., Ono, F., & Watanabe, K. (2012/7/2-6) The relationship of two numerical magnitudes influences spatial shifts of attention. Association for the Scientific Study of Consciousness, University of Sussex, Brighton, UK.

Call for participation

In our lab, we recruit students who can participate in our psychological experiments.

Contents of experiment

You participate in a simple reaction task, which is like a TV game (If we run a unique experiment such as recording your eye movements, the detailed information is written in a delivered message). As a basic procedure, you may look at a stimulus shown on a monitor or listen to a sound. Then, you are required to react according to a given instruction. Through experiments, we cannot read your mind and judge your personality. Obtained data will be statistically coped and your personal information will not be presented anywhere.

Registration

Only students at Kyushu University can participate in our experiments.We manage a participation pool by LINE business. To receive a message about recruiting from our lab., please be a friend of ours. Please send your student ID and name to the following e-mail address. After confirming it, we will send you the registration material.
tanaka.lab.experiment(at)gmail.com

Time

Duration depends on each experiment, but it is likely 60 or 90 mins. As usual, the experiment time follows the time slot at Kyushu University. The first period starts at 8:40 and ends at 10:10, the second period begins at 10:30 and ends at noon, the third period starts at 13:00 and ends at 14:30, and so on. Please consider your participation when you have a free period. The 90 mins include explanations of informed consent, mini-break, and (one or several) experiments. Please check the details in a delivered message via LINE.

Place

Center zone 3 in Ito campus. However, it may change according to type of experiments.

Reward

QUO cards can be used in many convenience stores, bookstores, and restaurants. The price depends on the experiment duration and type of experiment. You can receive a 1,000-yen QUO card per hour as a primary reference.

Important reminder

Some documents and instructions are written in Japanese. We can verbally translate it into English in explanations, but minimum Japanese skill is required. Please note that on the participation date, if you would not show up in the experiment room without notification and be late or behave badly (e.g., sleep), your registration will be deleted without notification. Then, we may decline your further participation.

jobs/Admissions

Jobs

Current status: no job available

We welcome JSPS Postdoctoral Fellows. JSPS offers five postdoctoral fellowship programs, each with different eligibility requirements. For details, see JSPS Postdoctoral Fellowship for Research in Japan.

Admission

Our lab belongs to the Graduate School of Human-Environment Studies, Kyushu University from October in 2021. Our mission is to do scientific investigation on implicit and explicit processes in human perception, cognition, and action. Please check the “Research” section in this website for PI’s current working themes.

We are currently accepting students in the Master’s course and Ph.D. course. Please check the website of Graduate School of Human-Environment Studies for more detail on admission. In our lab, students are required to master programming (e.g., Matlab and Python) and statistical analysis skills to achieve our goals. To help this, our lab and also our psychology course offers a research and educational program.

We always welcome students who are interested in our research and lab. Please feel free to contact Kanji Tanaka (kanji.tanaka at artsci.kyushu-u.ac.jp) and stop by our lab (ok with online meeting, too)! Before our meeting, please read through the “Research” section and think about what you are interested in.

links/Alumni

Instituion

Collaborators

Alumni

    Post doc

  • Takumi Tanaka (2020/Apr - 2021/Mar)

    • Student

  • Mizuki Kira (Master course, 2024/Apr - 2026/Mar)
  • Xiangyu Li (Master course, 2024/Apr - 2026/Mar)

    • Technical Assistant

  • Sayaka Ishii (2023/Apr - 2026/Feb)
  • Hyuma Koike (2023/Jun - 2025/Feb)
  • Rena Iimori (2021/Jan - 2024/Mar)
  • Kumiko Fujinaga (2021/Jan - 2024/Mar)
  • Mizuki Kira (2021/Jan - 2024/Mar)
  • Toshiyuki Numata (Waseda University 2016-2017, The University of Tokyo 2018-2019)