The role went uncredited, which isn't unusual because infant actors don't have speaking parts and are therefore classified as background actors or extras.
Infant actors are well-protected; they can only work four hours per day; they can only shoot for 20 minutes of those hours.
To measure infants' attention to the congruent object, we averaged looking time on this object during those trials when the infant successfully followed the actor's gaze (i.e., looked first toward the congruent object).
In the gaze-following task [ 7, 9], infants observed a female actor seated in front of a table with two objects on top of it, one to the left and one to the right.
"Over the last week photographers from Voici magazine scaled our fence, climbed our tree and illegally took pictures of our infants inside our home," the actor said in a statement.
The DLS, which is commonly used to assess gaze-following behavior [ 5, 6, 7], was then calculated as the difference between the number of trials in which infants first looked at the object to which the actor gazed (i.e., the congruent object) and the trials in which infants looked at the other (i.e., incongruent) object.
In the action perception task, infants were presented with the video of an actor's grasping movement toward an occluded target object.
In the gaze-following task, SIBPs followed the actor's gaze as frequently as control infants = 1.09, p = 0.305, η p 2 = 0.03), but they showed shorter looking time on the gaze-cued object than control infants = 7.08, p = 0.012, η p 2 = 0.17).
"Good!" Then, from between the panting actor's legs, he slowly maneuvers into view an infant that, per Screen Actors Guild SAGG) regulations, is at least 15 days old.
Alternatively, as the videos only showed the effector without the body of the actor, it may have been difficult for the infants to recognise the effector performing the action.
