There's methodological limitations.

还有些研究方法上的局限。

youdao

"Optimal health and health care for all children will require recognition of disparities as pervasive problems, methodological sound disparity studies, and rigorous evaluation of disparities intervention."

VOA: standard.2010.04.07

It's possible that due to the methodological limitations of Piaget, he systematically underestimated what children and babies know.

皮亚杰很可能由于研究方法上的局限,而系统地低估了婴幼儿的理解能力

耶鲁公开课 - 心理学导论课程节选

From that standpoint, from that theoretical standpoint, comes a methodological approach which is, if they're all the same then you could study human learning by studying nonhuman animals.

从这个理论观点中，可以得出一种研究方法,即，如果人类与动物并无差别,那你就能通过研究非人类动物的学习过程,来研究人类的学习过程。

耶鲁公开课 - 心理学导论课程节选

My review confirmed significant methodological differences in the database query specified by Hauser and St.

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We risk tossing away as mere methodological noise the richly variegated quality of life.

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It was not placebo-controlled, blinded, or randomized, which presents major methodological problems regardless of what happened.

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