Genetic and nonshared environmental influences shared in common with neuroticism influenced the covariation among distinct internalizing disorders, the covariation among distinct externalizing disorders, and
the covariation between internalizing and externalizing disorders.
Several researchers have suggested that the nature of
the covariation between internalizing and externalizing disorders may be understood better by examining the associations between temperament or personality and these disorders.
Exploring
the covariation between anxiety and depression symptoms: A genetic analysis of the effect of age and sex
However, it is unclear whether
the covariation between internalizing and externalizing disorders is due to common genetic or environmental influences.
Genetic influences shared in common with novelty seeking influenced the covariation among externalizing disorders and
the covariation between major depressive disorder and externalizing disorders, but not the covariation among internalizing disorders or between anxiety disorders and externalizing disorders.
Education - associated polygenic variation also captured
covariation between environmental exposures and children's inattention / hyperactivity, conduct problems, and educational achievement.
In a UK - representative sample (n = 6,710), we find widespread
covariation between offspring trait - associated polygenic variation and parental behavior and characteristics relevant to children's developmental outcomes — independently of population stratification.
Using a method that tests specific genetic effects while controlling for background genetic effects, we estimate
covariation between children's genetic liability / propensity for core developmental outcomes and a wide range of environmental exposures.
Social network analysis and methods sensitive to intraindividual variability were integrated to examine weekly
covariation between group process and participant progress, and to predict post-intervention outcomes from levels and changes in group process.
Effect of adult human capital factors on
the covariation between credit scores and heart age.
Controlling for childhood human capital reduces the standardized
covariation between credit score and heart age from r = − 0.247 to r = − 0.192, a reduction of 22 %.
To test whether childhood human capital also accounted for
covariation between credit scores and heart age, we replicated our previous SEM model, but substituted adult human capital factors with their childhood antecedents (Fig. 5).
Stress contagion: physiological
covariation between mothers and infants.
Stress Contagion: Physiological
Covariation Between Mothers and Infants.
Although EC was negatively related to both internalizing and externalizing problems within all three ages as well as across 1 year, EC did not predict maladjustment once the stability of the constructs and within time
covariation between the constructs were taken into account.
Stress contagion: physiological
covariation between mothers and infants.
The sample size provides sufficient power to disentangle
covariations between determinants through simultaneous analysis of overlapping, confounding or competing determinants.
Not exact matches
This assumed
covariation has been demonstrated incompatible with the data series of T (t) an [CO2](t); the only possible correlation is
between d [CO2](t) / dt and T (t) according to statistical tests well known in econometrics
Moreover, CP and DS showed strong
covariation at each measurement time point, but only one significant positive cross-lagged association
between the two processes, indicating that higher levels of DS at time 3 were associated with higher levels of CP 1 year later.