Reader Comments (7)

Post a new comment on this article

  • 0 Responses
    12 Jun 2012
    08:56 GMT
    Most Recent
    Confused Posted by student25 on 12 Jun 2012 at 08:56 GMT
  • 0 Responses
    04 Aug 2009
    22:56 GMT
    Most Recent
    The chronological age of the babies Posted by D_D_L on 04 Aug 2009 at 22:56 GMT
  • 0 Responses
    04 Aug 2009
    22:54 GMT
    Most Recent
    Limitations of the study Posted by D_D_L on 04 Aug 2009 at 22:54 GMT
  • 0 Responses
    07 Jul 2009
    21:04 GMT
    Most Recent
    Punctuation Posted by Yahya on 07 Jul 2009 at 21:04 GMT
  • 1 Response
    27 Jun 2009
    01:37 GMT
    Most Recent
    Comment on conclusion Posted by Fletcher on 24 Jun 2009 at 17:17 GMT
  • 0 Responses
    26 Jun 2009
    13:59 GMT
    Most Recent
    correct n Posted by ie01 on 26 Jun 2009 at 13:59 GMT
  • 0 Responses
    26 Jun 2009
    13:55 GMT
    Most Recent
    correct n Posted by ie01 on 26 Jun 2009 at 13:55 GMT