As these books tend to be short on footnotes, I couldn’t actually track down any such study. And what a study it would have to be: large-scale, “longitudinal,” intensely observational, randomized. Otherwise, how would we really know how much time children had spent in playpens (self-reports tend to be biased), what sort of households the children lived in, not to mention what might have occurred in the years between the time spent in playpens and the time of the reading and writing tests at age 7 or 8? Which left me wondering: Is the fear of playpens all hype? Just a hysterical outcropping of our anxious style of modern parenting?
Bassinet inserts can provide a nice place for newborns to nap. Look for a bassinet that securely fastens to the play yard in a way that prevents older children from dislodging or tamper with it, especially if you have other kids in the home or plan to use the bassinet for your next baby. Some of the models we tested in the past had bassinets that attached to the play yard with easily disengaged bars or exposed plastic clips. Older children could easily undo those fasteners, and that could cause the bassinet to fall to the play-yard floor. But one play yard we tested had bassinet clips that are covered by fabric flaps that are locked into place with a button, hiding the clips from view and protecting them from curious fingers. That's a safety plus.
This large playpen is PERFECT! Just what I was looking for. I wanted one large enough so my 10 month old son could play in it with toys while we went camping, but I didn't want to deal with traveling with gates. This one was super easy & light to transport. Wipes clean very easy. We set it up while camping on the cabin deck and would bring it to the pool during the day and I received complements over and over, worked out perfect with the water table set up inside too ♥️. Even the big kids would climb in to play with the baby.