Current Studies

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Our research focuses on how children learn about other people, begin to understand communication and become a part of the social world. Babies love to watch people from the time they are born – what do they understand about what they’re seeing?

WE ARE INTERESTED IN QUESTIONS LIKE:
• What do babies understand about the role of language in communication?
• How do children learn that others can have different thoughts and feelings than they do?
• How do children start to evaluate what they and others know and don’t know?
• How do babies and children develop an understanding of how to help and share?

CURRENT STUDIES:

Understanding others’ thoughts and actions: In this study, we are interested in how 15-month-old babies think about other people’s thoughts and actions. Your child sits in your lap in front of a tv monitor and watches a short 5-minute movie where an actor is searching for a toy in some colourful boxes. Babies usually look for a longer time when they see something that is surprising or unexpected, so we measure how long your child looks at each part of the movie to see what they expect the actor to do. If you have a baby who is 15 months old or younger, we’d love to invite you to come in and participate!

Understanding the role of communication in social interactions: In this study, we are interested in how 19-month-old babies think about the role of perspective taking in communication. Your baby sits on your lap in front of a puppet stage and watches a short 5-minute play where two actors interact with two toys. We measure how long babies look at each part of the play to see what they expect the actors to do. If you have a baby who is 19 months old or younger, then we would love for you to come in and participate!

Perspective taking in children: In this study, we are interested in children’s perspective taking while playing a communication game. The study takes about 15 minutes and involves your child playing this communication game with two researchers. If you have a child who is 4 or 6 years old, we would love for you to come in and participate!

Pre-verbal infants’ understanding of speech: In this study, we are interested in whether 6-month-old babies understand that speech is used to communicate. Your baby will sit on your lap and watch a short play on a puppet stage in which two actors will interact with different objects using fun sounds. We measure babies’ looking time to see what they expect the actors to do. If you have a 5- or 6- month old, we would love for you to come in and participate!

Infants’ understanding of different types of speech: In this study, we are interested in whether 8- to 9-month-old babies expect certain types of communication to be directed towards specific audiences. Your baby will watch a short movie where an actor speaks towards a curtain that can reveal different people. Since babies tend to look longer at things they find unexpected or surprising, we can see which person they expect the actor to be speaking to. If you have an 8- to 9-month-old at home we would love for you to come and participate!

Infants’ understanding of low and high probability situations: In this study, we are interested in finding out what 19-to-21-month-olds expect people to do in low and high probability situations. An example of a low probability situation would be guessing the correct door when there are 10 identical doors to choose from and an example of a high probability situation would be guessing between two identical doors. To test this, we have your baby sit on your lap in front of a puppet stage where they watch two actors interact with a fun toy and several boxes. We then look at how long your baby looks at different parts of the play to see which events they find surprising. This is a new study so if you have a baby who is between 19 and 21 months old, we would love for you to come in and participate!

Heart rate changes in babies: In this study, we are comparing two different ways of measuring heart rate! Your baby sits on your lap and will interact with their favourite toys and books while listening to a pleasant audio recording. We measure heart rate with two devices, one which is similar to a FitBit and the other is a more standard monitor that uses sensors. If you have a baby who 9 months old or younger, we would love to invite you to participate!

What do children know about knowledge?: We want to understand how children determine what someone else knows, especially when they have never met that person before. Children will be shown photos of pairs of kids and will be told different things about them. They will then be asked to guess which kids know which things! This study has just started running for 4- to 7-year-olds, so if you know someone who might like to participate, please let us know!