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?
The pieces were super easy to assemble. Just slide the rods on one piece into the holes on the next piece to connect them. I was a little disappointed that the rods/holes were not hexagonal like the instructions state. That would have locked them into position either straight or at an angle. Instead, the rods/holes are round, so the panels move around (accordion style) and won't stay in a straight line. There are suction cups on the bottom of the panels that might help if you're using it on a hard floor or smooth mat, but they're useless on carpet or textured mat.
Think about the ‘look'. Some play yards feature understated and neutral color combinations that could seemingly blend into the décor of any home. Others offer contrasting colors that make the play yard a standout. Still others come in boy- or girl-specific color selections, such as pink polka dots. Your baby won't care what the play yard looks like, but you might, so decide which way you want to go: neutral, high contrast, or with fabrics that signify "baby zone."
So I bought this through Amazon for my first child when he was around 6 months because I felt the portable playards were akin to baby jail. I love this product. Customizable, bright colors, sturdy, durable easy to clean. So when I started using it for my 2nd around the same time, I had full faith in this product. I never put the. Stickers on as per other reviewers recommendations because they peel off easily, so when I went to pick up my son and saw him chewing something, I was a bit surprised. It was blue plastic. I looked around at the toys, and couldn't figure where it came from. Then i took a panel off and shook it and out fell some plastic pieces from the drill holes. Apparently one should shake panels out before using to remove the plastic pieces that came off during production. Can def be a choking hazard, you might not even notice they fall out when using the gate.
Nice to keep baby out of trouble at home. Once he became mobile we had to do an "upgrade" as we noticed he was starting to hit his head on the X shaped metal bars. We tried some alternatives but the best so far was wrapping the metal bars with pool noodles (see picture). You'll need 8 pool noodles and some cuts (buy some extra in case you mess up). Use 2/3 of a pool noodle to wrap the internal bars and the remaining 1/3 to wrap half of the external bar. The pieces will also need a longitudinal cut along the length to fit the bar in. You'll also need some small cuts in the middle of the longer piece to fit the center rivet, where the mesh is attached to the bars. We got the pool noodles at the dollar store nearby for less than $10 and since ... full review