Sentences with phrase «key study variables»

Second, correlations between key study variables by parent gender are displayed.

Significant paths among the seven key study variables for both models (count - based and means - based) are depicted in Figs 1 and 2 (see S2 and S3 Tables for full results among key variables).

Across the two time periods, we included cross-lag paths among all seven key study variables, autoregressive paths (i.e., within each variable), and concurrent associations among all variables within each wave.

Not exact matches

Several studies have also attempted to understand the role of breastfeeding on IQ, and although some authors conclude that the observed advantage of breastfeeding on IQ is related only to genetic and socioenvironmental factors, a recent meta - analysis showed that after adjustment for appropriate key co-factors, breastfeeding was associated with significantly higher scores for cognitive development than formula feeding.6 Longer duration of breastfeeding has also been positively associated with intelligence in adulthood.22 We also observed the benefits of long - term breastfeeding on mental indices, along with the indirect benefit of balancing the impact of exposure to p, p ′ DDE after adjustment for some socioeconomic variables.

This study was interesting in that it found more younger infants died in bed with a parent than older infants did, but omitted a key variable: the base rate of bedsharing.

Shortening the time to diagnosis and treatment may be a key variable in improving outcomes of patients with sICH,» the study concludes.

Years of diabetes research carried out on mice whose DNA had been altered with a human growth hormone gene is now ripe for reinterpretation after a new study by researchers at KU Leuven confirms that the gene had an unintended effect on the mice's insulin production, a key variable in diabetes research.

Using variable temperature magnetisation studies the researchers were able to gain key information about the some of the lowest - lying electronic states of the molecules.

The study's key message is that «an infant's hearing loss affects not only the infant but also the caregiver's language behavior, which is an important environmental variable that contributes to infant linguistic and cognitive development,» she added.

«Wind and solar have historically been dismissed as too expensive and temporally variable, but one of our key findings is that there are plentiful wind and solar resources in Africa that are both low - impact and cost - effective,» said Ranjit Deshmukh, one of the lead researchers of the study.

The key dependent variable in the study was the excess path length, which was calculated by subtracting the length of the ideal path from the length of the actual path to the store for each trial (Fig. 2A in the Supplementary Appendix).

There were no significant differences between the yoga and control groups on any of the key variables at the beginning of the study.

In other words, RAND's analysis failed to include the precise variables that the study itself claims are key.

The RAND study focuses on three key variables that schools focused on to varying degrees — flexible pacing, student choices to personalize learning, and evaluation based on evidence of proficiency.

The remaining sections report evidence relevant to each of three questions addressed by the study: the impact of collective leadership on key teacher variables and student learning; the relative influence of different collective leadership sources; the relationship between different patterns of collective leadership and student achievement.

Dan Zarrella, a social media research scientist, used the scientific method and advanced computer programming to study the key variables influencing whether ideas will spread or die online.

The simulation plan specified the key variables to be studied and defined the criteria to be used in the analysis.

In the study published in the journal Nature, the 14 - year worth of satellite data measured the key climate variables of air temperature, water availability and cloud cover.

For other legal studies employing factor analysis to develop composite variables, see, e.g., Ryan J. Owens & Justin P. Wedeking, Justices and Legal Clarity: Analyzing the Complexity of US Supreme Court Opinions, 45 Law & Soc» y Rev. 1027 (2011); Matthew Hiller et al., Measuring Drug Court Structure and Operations: Key Components and Beyond, 37 Crim.

Fourth, the study included a direct manipulation of a key explanatory variable: an increase in family income in the American Indian families that was not caused by family characteristics that also could affect children's behavioral symptoms.

Background characteristics at study entry and descriptive statistics for key variables, by maternal controlling feeding profiles (n = 180) 1

The article looks at existing studies on forgiveness and explains four key variables that comprise forgiveness.