Early intervention programs enrich adverse family environments. The largest effects of the early intervention programs are on noncognitive traits. Now, what do I mean by that? I mean perseverance, motivation, self-esteem, and hard work.
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"James Heckman more." 101sharequotes.com. 2020. http://101sharequotes.com/quote/james_heckman-early-intervention-programs-enri-172618.
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