![]() ![]() Pregnant mothers who use cocaine often use other drugs in addition, or they may be malnourished and lacking in medical care. Thus, studies have failed to clearly show that PCE has negative cognitive effects, partly because such effects may be due to concurrent factors. PCE is very difficult to study because it very rarely occurs in isolation: usually it coexists with a variety of other factors, which may confound a study's results. Scientists have come to understand that the findings of the early studies were vastly overstated and that most people who were exposed to cocaine in utero do not have disabilities. with small sample sizes and confounding factors). Later studies failed to substantiate the findings of earlier ones that PCE has severe disabling consequences these earlier studies had been methodologically flawed (e.g. Fears were widespread that a generation of crack babies were going to put severe strain on society and social services as they grew up. Early studies reported that people who had been exposed to crack in utero would be severely emotionally, mentally, and physically disabled this belief became common in the scientific and lay communities. Other terms are ' cocaine baby' and ' crack kid'. Crack baby' was a term coined to describe children who were exposed to crack (freebase cocaine in smokable form) as fetuses the concept of the crack baby emerged in the US during the 1980s and 1990s in the midst of a crack epidemic. ![]()
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