海量图书期刊资源，随时随地畅享阅读乐趣
Computing lag sequential statistics on dyadic time interval data: The TLAG programDouglas K. Symons; Richard D. Wright; Greg Moran · 1988
The Behavioral Dynamics of Mutual Responsiveness in Early Face-to-Face Mother-Infant InteractionsDouglas K. Symons and Greg Moran · Child Development · 1987