___

Ackermann, E. K. (2004). Constructing knowledge and transforming the world: Part one Constructivism, one or many? In M. Tokoro and L.Steels (Eds.). A Learning Zone of one’s own: Sharing representations and flow in collaborative learning environments. Amsterdam, Berlin, Oxford, Tokyo, Washington, DC.

Ackermann, E. K. (2007). Experiences of Artifacts. In Ernst von Glasersfeld (Ed). Keyworks in radical constructivism. Rotterdam: Sense Publishers.

Back, J., Heeffer, C., Paget, S., Rau, A., Sallnäs Pysander, E. L., & Waern, A. (2016). Designing for Children’s Outdoor Play. In Proceedings of the 2016 ACM Conference on Designing Interactive Systems, 28–38.

Bailenson, J. N. and Blascovich, J. (2004). Avatars. In W. S. Bainbridge (Ed.). Encyclopedia of human–computer interaction. Great Barrington, MA: Berkshire Publishing Group.

Bateson, G. (1976). A theory of play and fantasy. In J.S. Bruner, A., Jolly, and K. Sylva (Eds.). Play: Its Role in Development and Evolution. New York, Basic Books.

Bechtel, R., & Churchman, A. (Eds.). (2002). Handbook of environmental psychology. New York: John Wiley & Sons.

Bell, S. (2002). Spatial cognition and scale: A child’s perspective. Journal of Environmental Psychology, 22(1-2), (9- 27)

Bers, M., Ackermann, E., Cassell, J., Donegan, B., Gonzalez-Heydrich, J.; DeMaso, D., Strohecker, C., Lualdi, S., Bromley, D., & Karlin, J. (1998). Interactive storytelling environments. Proceedings of Computer-Human Interaction (CHI’98), ACM.

Bobick, A. F., Intille, S. S., Davis, J. W., Baird, F., Pinhanez, C. S., Campbell, L. W., Ivanov, Y. A., Schütte, A., Wilson, A. (1999). The KidsRoom: A Perceptually-Based Interactive and Immersive Story Environment. Presence: Teleoperators and Virtual Environments, 8(4), 369-393.

Boon, B., Van Der Net, J., Rozendaal, M., Stappers, P. J., & Van Den Heuvel- Eibrink, M. M. (2016). Playscapes: A design perspective on young children’s physical play. Proceedings of IDC 2016 - The 15th International Conference on Interaction Design and Children, (181 – 189).

Brosterman, N. (1997). Inventing kindergarten. New York: Harry N. Abrams.

Bruner, J.S. (1990). Acts of meaning. Cambridge MA: Harvard University Press.

Cassell, J. and Ryokai, K. (2001). Making space for voice: Technologies to support children’s fantasy and storytelling. Personal and Ubiquitous Computing, 5(3), 169-190.

Crawford, S. (2009). The Archaeology of Play Things: Theorising a Toy Stage in the ‘Biography’ of Objects. Childhood in the Past, 2(1), 55-70.

Decortis, F. and Rizzo, A. (2002). New active tools for supporting narrative structures. Personal and Ubiquitous Computing, 6(5–6), 416–429.

Dietz, P. and Leigh, D. (2001). Diamondtouch: a multi-user touch technology. In UIST ‘01: Proceedings of the 14th annual ACM symposium on User interface software and technology, 219- 226, New York, USA. ACM.

Druin, A., Montemayor, J., Hendler, J., McAlister, B., Boltman, A., Fiterman, E., Plaisant, A., Kruskal, A., Olsen, H., Revett, I., Plaisant- Schwenn, T., Sumida, L., Wagner, R. (1999). Designing PETS: A Personal Electronic Teller of Stories. Proceedings of CHI ’99, New York, USA: ACM Press.

Engel, S. (2005). The narrative worlds of what is and what if. Cognitive Development, 20(4), 514-525.

Fein, G. (1980). Play and the acquisition of symbols. In L. Katz (Ed.). Current Topics in Early Childhood Education. Volume 3, Ablex Publishing, Westport.

Fisher, R. (1998). Thinking About Thinking: Developing Metacognition in Children. Early Child Development and Care, 141(1), 1-15.

Flavell, J. (1979). Metacognition and cognitive monitoring: A new area of cognitive developmental enquiry. American Psychologist, 34, 906-91.

Follmer, S., & Ishii, H. (2012). Kid- CAD : Digitally Remixing Toys Through Tangible Tools. In proceedings of Chi 2012, (2401– 2410).

Fusai, C., Saudelli, B., Marti, P., Decortis, F., Rizzo, A. (2003). Media composition and narrative performance at school. Journal of Computer Assisted Learning, 19(2), 177–185.

Garvey, C., (1990). Play with objects. The developing child series. Play (Enlarged ed.). Cambridge, MA, US: Harvard University Press.

Gibson, J. J. (1966). The Senses Considered as Perceptual Systems. London: Allen and Unwin.

Hayes-Roth, B., Gent, R. (1997). Story-marking with improvisational puppets. Proceedings of the first international conference on Autonomous agents - AGENTS ’97. New York, USA: ACM Press.

Ishii, H., Wisneski, C., Brave, S., Dahley, A., Gorbet, M., Ullmer, B., & Yarin, P. (1998). ambientROOM: Integrating Ambient Media with Architectural Space. CHI 98 conference summary on Human factors in computing systems. New York, USA: ACM Press.

Kazemitabaar, M., McPeak, J., Jiao, A., He, L., Outing, T., and Froehlich, J. E. (2017). MakerWear: A Tangible Approach to Interactive Wearable Creation for Children. In Proceedings of the 2017 CHI Conference on USA, (133- 145).

Kerckhove, D. de (2014). The Point of Being. In D. de Kerckhove, C. M. de Almeida (Eds.). The Point of Being. Cambridge Scholars Publishing, pp. 9–61.

La’davas, E. (2002). Functional and dynamic properties of visual peripersonal space. Trends in Cognitive Sciences, 6(1):17-22.

Maxwell, L., & Evans, G. (2002). Community-based child care settings. Implications, 6(1).

Montessori, M. (1917). The Advanced Montessori Method. Frederick Stokes, New York.

Norman, D. (1988). The Design of Everyday Things. New York: Basic Books.

O’Regan, J.K., and A. Noe. (2001). A sensorimotor approach to vision and visual consciousness. Behavioral and Brain Sciences, 24, 883–975.

Papert, S. (1993). The Children’s Machine Rethinking School In The Age Of The Computer. Basic Books, New York.

Papert, S. & Harel, I. (1991). Situating Constructionism. Constructionism. Ablex Publishing Corporation.

Perner, J. (1993). Understanding the Representational Mind. The MIT Press.

Petersen, M. G., Rasmussen, M. K., Jakobsen, K. B. (2015). Framing open-ended and constructive play with emerging interactive materials. In Proceedings of the 14th International Conference on Interaction Design and Children, IDC ‘15 (pp. 150-159 ). Association for Computing Machinery.

Piaget, J. (1962). Play, Dreams and Imitation in Childhood. Routledge.

Piaget, J. (1972). The Principles of Genetic Epistemology. New York: Basic Books.

Piaget, J., & Inhelder, B. (1967). The child’s conception of space. New York: Routledge.

Piaget, J., Inhelder B. ([1969]1993). The Psychology Of The Child. Basic Books, New York.

Price, S., Rogers, Y., Scaife, M., Stanton, D., & Neale, H. (2003). Using ‘tangibles’ to promote novel forms of playful learning. Interacting with Computers, 15(2), 169–185.

Price, S., Rogers, Y. (2004). Let’s get physical: The learning benefits of interacting in digitally augmented physical spaces. Computers and Education, 43(1-2 SPEC ISS.), 137–151.

Raffle, H. S., Parkes, A. J., Ishii, H. (2004). Topobo: A Constructive Assembly System with Kinetic Memory. CHI’04 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, (647-654).

Resnick, M. (1998). Technologies for Lifelong Kindergarten. Educational Technology Research & Development, 46(4), 43–55.

Rossie, J. P. (2001). Children’s creativity in toys and play in Morocco, the Tunisian Sahara and peace education. Fourth Nordic Conference on Children’s Play, Hameinlinna.

Ryokai, K., Marti, S. and Ishii, H. (2004). I / O Brush: Drawing with Everyday Objects as Ink. CHI 2004, April 24–29, 2004, Vienna, Austria.

Ryokai, K., Oehlberg, L., Manoochehri, M., & Agogino, A. (2011). GreenHat : Exploring the Natural Environment Through Experts’ Perspectives. Proceedings of the International Conference on Human Factors in Computing Systems, CHI 2011.

Schön, D. (1983). The Reflective practitioner: How professionals think in action. New York: Basic Books.

Seitinger, S., Sylvan, E., Zuckerman, O., Popovic, M., & Zuckerman, O. (2006). A new playground experience: Going Digital? CHI ’06 Extended Abstracts on Human Factors in Computing Systems, (303–308).

Shantz, C. (1975). The development of social cognition. In E. Heterington (Ed.). Review of Child Development Research, volume 5. University of Chicago Press.

Shapira, L., Amores, J., & Benavides, X. (2016). TactileVR: Integrating Physical Toys into Learn and Play Virtual Reality Experiences. Proceedings of the 2016 IEEE International Symposium on Mixed and Augmented Reality, ISMAR 2016, (100–106).

Singer, D. G., Golinkoff, R. M., & Hirsh-Pasek, K. (2006). Play! learning: How play motivates and enhances children’s cognitive and social-emotional growth. New York: Oxford University Press.

Talbot, J., Frost, J., (1989). Magical Playscapes. Childhood Education, 66, (11-19).

Turkle, S., and Papert, S. (1990). Epistemological Pluralism: Styles and Voices within Computer Culture. Signs, 16(1), 128-157.

Tovey, H. (2007). Playing outdoors: Spaces and places, risks and challenge (debating play). Maidenhead: Open University Press.

Tversky, B., Morrison, J. B., Franklin, N. and Bryant, D. J. (1999). Three spaces of spatial cognition. Professional Geographer, 51(4), 516–24.

Ulicsak, M., Daniels, H.H., Sharples, M., (2001). CSCL in the classroom: The promotion of self-reflection in group work for 9–10 year olds. In Proceedings of European Perspectives on Computer- Supported Collaborative Learning (EuroCSCL), March 22–24, Maastricht, The Netherlands, (617).

Valk, L. de, Rijnbout, P., Bekker, T., Eggen, B., Graaf, M. de and Schouten, B. (2012). Designing for playful experiences in open-ended intelligent play environments. In Proceedings of IADIS International Conference Game and Entertainment Technologies (Lisbon, Portugal, 18-20 July, 2012). GET 2012. (3-10).

Valk, L. de, Bekker, T., & Eggen, B. (2013). Leaving room for improvisation. IDC’13 Proceedings of the 12th International Conference on Interaction Design and Children, (92–101).

Van Beukering, A., de Valk, L., & Bekker, T. (2014). Wobble: Supporting Social Play through an Open-ended Play Environment. Creating the Difference: Proceedings of the Chi Sparks 2014 Conference, 3 April 2014, The Hague, The Netherlands, (91-99).

Vaucelle, C. N. (2010). Play it by eye, frame it by hand! Gesture Object Interfaces to enable a world of multiple projections. Massachusetts Institute of Technology, Cambridge, MA, USA.

Winnicott, D.W. (1971). Playing and Reality. England: Penguin Books.