Sentences with phrase «associated small effect sizes»

This lack of differences and associated small effect sizes, the low rate of attrition, and our data analytic approach (full information maximum likelihood estimation), which permitted inclusion of cases with missing data, suggest that missing data likely had a limited impact on our findings.

Not exact matches

«We believe that RS - based SNP prioritization may provide guidance for more targeted and powered approach to detecting the disease - associated SNPs with small effect size,» he concluded.

Aggregate effects on IGF and its BPs were estimated by multivariate regression on macronutrient sources from dietary questionares and blood samples in 4700 + subjects, but the effect sizes were small and the only protein source where a statistically significant effect was seen was with dairy protein and dietary calcium (ie associated with dairy in general population cohorts).

The smell of vanilla increased blood flow by an average of 9 %.11 Yet, his sample size was small, and it's hard to say whether this effect was a result of the vanilla itself — or whether the home - baking scent of vanilla is simply one that many men associate with pleasant, affectionate, cuddly memories.

And none of the effect sizes should be linked to the National Assessment of Educational Progress (NAEP), but to the tests associated with each study, where the performance implications of a given effect size are much smaller.

The proximity preference for the DDS speaker in experiment 1 was associated with a medium effect size (η2 < 0.156), yet the same comparison in experiment 2 yielded a small effect size (η2 = 0.038).

To explore whether the failure to find a significant preference for either type of speech was likely due to reduced power associated with the slightly smaller sample size in experiment 2 compared to experiment 1, we considered effect sizes and conducted power analyses using G * Power (version 3.1.9.2).

The preference for attending to DDS in experiment 1 was associated with a large effect size (η2 = 0.563), yet the same comparison in experiment 2 yielded a very small effect size (η2 < 0.001).

Reduced allelic diversity and heterozygosity are expected consequences of founder effects, genetic drift, and inbreeding, which are associated with colonization and subsequent small population size (Frankham 1997, 1998).

Between - group effect sizes were calculated by subtracting the mean change from pretreatment to posttreatment in the wait - list group from the mean change in the CBCT group, dividing by the associated pooled standard deviation, and adjusting for small sample size.

As can be seen from the effect sizes in Table I, at T1, anti-smoking practices were associated mostly with the cons of smoking, perceived social norm and perceived behavior, although effect sizes were small.

Small size at birth is associated with a range of adverse health outcomes, 1 including poor cognitive development, 2 an effect that is largely unconfounded by features of the family environment, such as socioeconomic status and birth order.

Source of Strength Coping Trained peer leaders had significantly higher scores on measures of Sources of Strength coping at posttest, compared with untrained peer leaders (the associated effect size indicated an impact of a small to medium magnitude).

When observing associations between processed food and emotional difficulties for EOP only, consumption (prenatal, 3 years) of one or more servings per day of processed food was associated with higher early - adolescent emotional difficulties compared to those who consumed less than one servings per day (p < 0.01, Fig. 2b), with small overall (η p 2 = 0.01) and medium between group (G = 0.38, Supplementary Table S2) effect sizes.