Sentences with phrase «investigating main effects»

Block 1, investigating main effects (peer victimization, gender, parental and school support and psychosocial risk) accounted for 28 % of the variance in mental health problems.

Not exact matches

However, these studies have not investigated the effects of different types of protein intake on serum IGF - I and its main binding proteins.»

Finally, while the motivation of the entire study was to investigate the role and effect of different state policies, the only policies RAND's researchers actually built into their main statistical models were differences in per - pupil spending, student - teacher ratios, and other resource variables.

Before we investigate other accommodation options at the resort, we head out to lunch at the main restaurant; it is a veritable labyrinth of chairs and tables, being the largest restaurant in the archipelago, which gives an effect of adventure to our scrambling to and from the scrumptious and widely varied buffet.

Because poverty predicts risk for school adjustment problems, low achievement, crime, and other problem behaviors, the effects of the full intervention on children from poor families were investigated using logistic and linear regression methods as appropriate, with terms for intervention and free lunch eligibility as main effects and an interaction term for intervention by participation in the free lunch program.

Methods: Main - and mediation effects were investigated using hierarchical regression analysis.