When deciding how parental authority is to be exercised, the judge shall in particular take into consideration:
1° The practice previously followed by the parents or any agreements they may have previously entered into;
2° The feelings expressed by the minor child under the conditions provided for in Article 388-1 ;
3° The ability of each parent to assume their duties and respect the rights of the other ;
4° The results of any expert appraisals that may have been carried out, taking into account in particular the age of the child;
5° The information that has been gathered in any social enquiries and counter-inquiries provided for in Article 373-2-12;
6° Physical or psychological pressure or violence exerted by one of the parents on the other.