Sentences with phrase «previous observation studies»

In comparison with previous observation studies that examined only general and not sexuality - specific peer interactions (for an exception, see Capaldi et al., 2001), that selected only one target per dyad for the analyses (e.g., Capaldi et al., 2001; Dishion et al., 2004; Patterson et al., 2000; Piehler & Dishion, 2007), and that typically included only male dyads (for exceptions, see Dishion, 2000; Piehler & Dishion, 2007), the current study had several major strengths.

Besides topic codes, previous observation studies assessed various reaction codes to further evaluate the content of peer interactions, including laugh, pause, verbal assent, and nonverbal agreement (Dishion et al., 1996; Mathys et al., 2013; Piehler & Dishion, 2007).

Not exact matches

Our findings are in accordance with some observations from previous studies showing a positive association between long working hours and depression [12] but contrast with other reports of null findings [12]--[14].

From our previous studies we have found that people are inaccurate in their food observations and are biased to notice certain food items over others.

Paula Stephan, a labor economist at Georgia State University in Atlanta and a member of the next generation committee, has described these arrangements and their effects in exacting detail in her book, How Economics Shapes Science, and a number of the previous reports and studies concur with her observations.

The study, published in Nature Communications, builds on previous observations from the same team who found that a specific type of cells regulate antibody production.

Previous research has suggested a connection between coal - burning and the Sahel drought, but this was the first study that used decades of historical observations to find that this drought was part of a global shift in tropical rainfall, and then used multiple climate models to determine why.

Our study also covered a longer time period, and included more in - situ observations of deep - sea debris than any previous study I'm aware of.»

The new study is a follow - on to previous Hubble observations that placed the age of the bubbles at 2 million years old.

But that study did not include a statistical analysis that could show whether this decline was significantly different from previous observations.

«Hydrothermal siphon» drives water circulation through seafloor: New study explains previous observations of ocean water flowing through the seafloor from one seamount to another.»

The team's observations, as well as previous studies, haven't spotted any nascent planets inside the protoplanetary disk, she notes: Either those measurements haven't had high enough resolution to discern the objects, or it's too early in the star's evolution for such bodies to have formed.

In addition to identifying cumulative effects, this paper also confirmed previous studies and observations that armoring impacts the ecology and structure of shoreline habitat in Puget Sound.

Dr Lighten added: «It is an important step forward in understanding the evolutionary genetics of the immune system, and can help explain some of the puzzling observations observed in previous studies of many other organisms.»

Isaacman - VanWertz picked pinene because it has been extensively studied, so he could use previous work to make sense of his observations.

«We also managed to confirm observations from previous microscopy studies that suggested that cellular regeneration shares similarities with the process of cell division.

The new study, based on recordings from the brains of 37 patients fitted with NeuroPace implants, confirmed previous clinical and research observations of daily cycles in patients» seizure risk, explaining why many patients tend to experience seizures at the same time of day.

This observation helps reconcile the seemingly contradictory observations of the NOx effect on isoprene SOA volatility reported in previous literature studies.

«This study was motivated by our previous puzzling observation; namely that cancers, unlike healthy tissues, are especially sensitive to changes in systemic copper levels,» said Seiko Ishida, the lead author of the paper.

But a previous study, also conducted in a laboratory setting, found that Aedes mosquitoes can carry dengue and chikungunya simultaneously, an observation that was confirmed by the Colorado State research team.

Miller, who serves as director of clinical research and executive vice-chair of Emergency Medicine at Wake Forest Baptist, said the study built on previous research findings that more complex patients managed in an observation unit with stress CMR testing experienced a reduction in care costs of about $ 2,100 per patient per year.

Their findings confirm much of the observations from previous smaller studies, and offer some new insights into the patterns of de novo mutations throughout the human genome.

Abstract: A follow - up X-ray study was made of the west lobe of the radio galaxy Fornax A, (NGC 1316) based on new ASCA observations made in 1997 for 98 ks, and incorporating the previous observation in 1994 for 39 ks.

This placebo - controlled explorative study confirms previous observations of an increase of insulin sensitivity in type - 2 diabetes after acute and chronic intravenous administration of ALA..

«Previous to using edTech apps, my assessment of skill gaps in student learning was, at best, approximate and anecdotal; that is, I estimated these gaps based on anecdotal observations from class discussion and student evaluations such as unit tests,» said Kevin Neal, a social studies teacher at Valley High School in the West Des Moines school district in Iowa, USA.

Two previous studies, of math instruction, combined classroom observations and teacher interviews.

Because of the limited availability of daily observations, however, most previous studies have examined only the potential detectability of changes in extreme precipitation through model — model comparisons (12 — 15).

What many previous emergent - constraint studies have done is to take such a band of observations and project it onto the vertical ECS axis using the estimated regression line between ECS and the natural fluctuations, taking into account uncertainties in the estimated regression model.

The discussion of the previous thread brought up in several comments the observation that the Figure 9.20 of WG1 might most appropriately be considered a representation of likelihood functions that describe the results of various studies based directly or indirectly on empirical data.

With the Canadian led IPY - CFL sampling program, new highlights on winter ecological processes and confirmation of some of the earlier observations made during previous and scarce overwintering scientific studies help to refine our understanding of the structure and functioning of the arctic marine ecosystem.

Previous studies of satellite and submarine observations have seemed to establish a warming trend in the northern polar region and raise the possibility of a melting icecap.

This observation is in line with previous studies evaluating similar interventions aimed at supporting parent — child relationships to improve the behavior.10, 13,14

Further details of the procedure and intervention effects on behavior observed during this procedure are presented elsewhere.30, 40 Of note, others have shown that similar peer entry paradigms are stressful for preschoolers.7, 13 Consistent with previous reports, observations of child peer entry and play behavior40 in the current study sample confirmed the stressful nature of the task.

Whereas previous efforts for identifying personality differences relied upon simple, direct, human observation, neuroscience introduced powerful brain analysis tools like Electroencephalography (EEG), Positron Emission Tomography (PET), and Functional Magnetic Resonance Imaging (fMRI) to this study.

In another study, observations of peer victimization during class time predicted restricted growth within one academic year on students» state - based standardized reading achievement test scores, after statistical control of their previous reading achievement test scores, ADHD symptom severity, and ability grouping (i.e., tracking) in their classroom [30].