And the " parents do n't know what 's going on , " she said . Nearly half of those preteens or " tweens " who responded said they had been in a dating relationship . The survey considers tweens to be between 11 and 14 years of age .

Pick from:
--To talk about kids dating;
--To talk about kids;
--To talk about parents;
--To scare me;
Answer the following question: What may be the reason of the post ?
To talk about kids dating