“…The literature on the long-term effects of child-care center quality contains mixed results from studies mostly conducted outside the United States: some studies found lasting effects through elementary school age (e.g., Broberg, Wessels, Lamb, & Hwang, 1997;Vandell, Henderson, & Wilson, 1988), although others did not (e.g., Chin-Quee & Scarr, 1994;DeaterDeckard, Pinkerton, & Scarr, 1996).…”