The focus is on everyday communicative gestures, primarily pointing.
Dogs follow communicative gestures more once the humans eyes are visible and the gesture is clearly directed at them16.
They were then submitted to a paradigm designed to incite them to initiate communicative gestures to the person or object.
We weren't allowed to read or write, speak to one another, make communicative gestures or even look at one another in the eye.
Kaminski et al. (2012) showed that dogs follow a human's communicative gestures (e.g. pointing or gazing) but ignore a human's actions which resembled the communicative gestures but are not intended to be communicative and during which the humans eyes were not directed at the dog16.
So for example, you can very easily tell what other people think of each other, can tell what they're looking at, and you can recognize their communicative gestures.
When dogs were developed from wolves, selection against fear and aggression "may have been sufficient to produce the unusual ability of dogs to use human communicative gestures," Dr. Hare wrote last year in the journal Current Biology.
She stood to conduct the opening tutti, using graceful, communicative gestures and getting results that suggested she could be good at this if she ever tired of the piano.
The goal of the present research was to assess whether communicative gestures, such as gazing and declarative pointing of 12-month-old infants indicate that infants perceive people as intentional agents, or whether infant communicative behaviors are merely triggered by specific perceptual cues in joint visual attention situations.
Analyses for this pilot study will compare the intervention (n=20) group to a control group (n=20) to determine whether the intervention affects parental communicative gestures with children during structured free-play observations and whether the intervention affects child gesture or vocabulary development via parent communicative input.
Early communicative gestures prospectively predict language development and executive function in early childhood.
