Small numbers and different dose effects (weeks in treatment) reduced the chance of finding statistically significant findings in the self - report measures. (beyondblue.org.au)
Recognizing the lack of data on the effects of bisphenol A in humans and despite the limitations in the evidence for «low» dose effects in laboratory animals, the possibility that bisphenol A may impact human development can not be dismissed. (selfexpressions.com)
Schwartz and Porath say there is a «straight dose effect» when an employee's core needs are met, meaning «the cumulative positive impact rises with each additional need that gets satisfied.» (inc.com)