Sentences with phrase «studied at a single point»

He also notes that the study's results, because they are drawn from brains studied at a single point in time, can't illuminate disease progression.

Not exact matches

Dozens of recent multiyear studies have traced adolescent development through time, rather than comparing sets of adolescents at a single point.

Quiz Ref IDOur conclusions are limited by our study population, which was selected from a single cohort from the United States and sampled at a single time point; thus, our findings may not be entirely generalizable to populations elsewhere or to different points in infant development.

More importantly, the experiment points to the possibilities of incorporating different forms of locomotion into a single robot, says study coauthor Robert Wood, a bioengineer at Harvard University.

In their study Dr. Würtz and colleagues used a technique called Mendelian randomization to assess whether increases in BMI in 12,664 mostly non-obese adolescents and young adults causally affects multiple cardiometabolic risk markers (82 molecules measured in their blood at a single time point).

Polices that ban tobacco product displays at point of sale may reduce adults smoking by deterring purchases, though a single graphic health warning sign at the POS may not, according to a study by researchers at RTI International and Tarheel Technologies.

Scientists have developed a CRISPR gene - editing technique that can potentially correct a majority of the 3,000 mutations that cause Duchenne muscular dystrophy (DMD) by making a single cut at strategic points along the patient's DNA, according to a study from UT Southwestern Medical Center.

But most studies have assessed adolescent depression at a single point in time — not cumulatively, said the researchers.

Clifford Lane, a deputy director at the U.S. National Institute of Allergy and Infectious Diseases, made that point in his own presentation at the meeting, although he didn't single out the favipiravir study for criticism.

Previous studies analyzed either stored pollen collected from hives or pollen samples collected from bees at a single point in time.

Dr. May said most studies have looked at depression at a single point in time, such as within 30 days of a heart event or at the time of heart disease diagnosis.

«A subgroup analysis that combines data from children in both the single - and multiple - dose studies demonstrated a mean 5 point increase in muscle function score in children who received at least 9 mg of ISIS - SMNRx between the ages of two and 10 who did not have severe scoliosis or baseline HFMSE scores at the extreme low or high ends of the scale.

The increases in muscle function scores observed in this study at the three month time point is comparable to the single - dose data presented last year, which showed that children treated with 9 mg of ISIS - SMNRx achieved a mean increase in HFMSE score of 3.1 three months after the single - dose.

Earlier studies that found a link between mental ability and pot smoking have generally looked at a single point in time, raising the possibility that low IQ increases the likelihood of marijuana use, rather than vice versa, Meier says.

It would appear that common stereotypes are somewhat accurate when it comes to women being more broody than men — 46 % single women included in the study said they'd like to have kids at some point, whereas only 42 % of single men felt the pull of fatherhood.

Many studies, including the AFT one, are inherently suspect, inasmuch as they look only at student achievement levels at a single point in time, thereby telling us little or nothing about how much pupils are learning.

By starting the story in the 1730s (with a long glance backwards) and continuing into the early career of A.W.N. Pugin, Lindfield makes it plain that Gothic changed and developed through the period he discusses; he does not devote a single chapter to Strawberry Hill, but returns to it at key points in his narrative, tracing how Walpole's Gothic evolved from a repertoire of ornament derived from pattern books to a style based on a study of medieval precedent.

At this point, however, most of the evidence indicates some mass loss from the Antarctic continent, Zwally et al is inconsistent with both the GRACE gravity data and estimates of the sea level rise budget, and we need to be careful not to fall prey to «single - study syndrome».

The West Point and the McMaster / York studies did use live lectures, and the goals of each study were specific: Put very broadly, one studied overall performance in an actual live - lecture course in conditions with or without laptop as naturally used by the student, or tablet as a medium for class resource material; and the other looked at comprehension of material in a simulated, scripted single lecture in conditions of multi-tasking or spillover effects of laptop use during class.

Most studies looked at the quality of a marriage and the risk of cardiovascular disease (CVD) at a single point in time, rather than the potential impact of changes over time.

Recent theoretical work suggests that bullying might arise out of early cognitive deficits — including language problems, imperfect causal understanding, and poor inhibitory control — that lead to decreased competence with peers, which over time develops into bullying.14, 15 A small number of studies provide circumstantial evidence that such a hypothesis might have merit7: 1 study found a link between poor early cognitive stimulation and (broadly defined) inappropriate school behavior, 16 and another found cognitive stimulation at age 3 years to be protective against symptoms of attention - deficit disorder at age 7 years.17 A study of Greek children found that academic self - efficacy and deficits in social cognition were related to bullying behavior.18 A large US national survey found that those who perceive themselves as having average or below - average academic achievement (as opposed to very good achievement) are 50 % to 80 % more likely to be bullies.8 Yet these studies are based on cross-sectional surveys, with the variables all measured at a single point in time.

Studies looking at practices at a single point in time, however, have found low rates of identification of parental distress by resident and faculty pediatricians.3, 8 To our knowledge, no studies in pediatrics, and only a few in other specialties,9 - 12 have examined care over time to see if it leads to improved identification of mental health problems, or if there are specific primary care provider skills important to identification of distress in longitudinal seStudies looking at practices at a single point in time, however, have found low rates of identification of parental distress by resident and faculty pediatricians.3, 8 To our knowledge, no studies in pediatrics, and only a few in other specialties,9 - 12 have examined care over time to see if it leads to improved identification of mental health problems, or if there are specific primary care provider skills important to identification of distress in longitudinal sestudies in pediatrics, and only a few in other specialties,9 - 12 have examined care over time to see if it leads to improved identification of mental health problems, or if there are specific primary care provider skills important to identification of distress in longitudinal settings.

A 2016 study published in the Journal of Sex and Marital Therapy used census data to determine that more than 21 percent of single American adults have engaged in CNM at some point in their lives.

The current study's procedure was different from previous studies on treatment fidelity in PMTO (Forgatch and DeGarmo 2011; Forgatch et al. 2005; Hukkelberg and Ogden 2013) in a number of ways: the present study (a) included multiple outcome measures of PMTO instead of only parenting practices or externalizing behavior; (b) examined the FIMP dimensions separately instead of using a mean or a single construct; and (c) examined the association between fidelity scores and treatment outcome at different assessment points.