The paper's conclusion that being a visible minority does not act as a barrier is likely premature and largely untested given the respective demographics of the school and the lack
of comparison groups from other schools.
The effect size of this difference is.81 and was computed by subtracting the mean
of the comparison group from the mean of the experimental group and dividing by the standard deviation of the comparison group (Cohen 1977).
Not exact matches
Based on a
comparison of the change in subjective well - being
of these people and
of people
from the control
group who had no change in their volunteer status, the hypothesis is supported that volunteering is rewarding in terms
of higher life satisfaction.
By
comparison, Americans averaged gifts
of nearly 1.2 percent
of their income to churches and religious
groups from 2004 to 2008, according to Empty Tomb Inc., an Illinois - based research firm specializing in U.S. church - giving trends.
Benefiting
from good consumption momentum across key brand and markets, the consolidation
of its Wild Turkey acquisition and an easy
comparison base versus last year's first half, which was hit by the credit crunch and destocking activities, Italian drinks
group Campari has increased net profit by 15.2 % to Eur69.3 m on sales up by 16.7 % to -LSB-...]
This analysis is facilitated by presenting
comparisons on a per - unit
of energy basis, and the use
of a common five food
group's database designed
from the AHS — Australian Dietary Guidelines database.
Values were derived
from regressing T on daily paternal caregiving, controlling for time
of saliva collection, usual wake time (AM), sleep quality, psychosocial stress, and number
of children, with fathers who reported no involvement in childcare as the
comparison group.
The absence
of comparison subjects
from these hospitals, which may have had fewer resources for managing complicated clinical situations, may have biased the analysis against the home birth
group.
Rates
of birth weight that was less than 2500 g (0.8 %) in our home birth
group did not differ
from the midwife
comparison group (0.7 %) and were somewhat lower than the rate
of 2 % among women attended by midwives in the Quebec study.
Values are adjusted for time
of saliva collection and usual wake time (AM) and are derived
from regressing the change in T on fatherhood, stratified by child age, with men who were not fathers in 2005 and 2009 as the
comparison group, and controlling for sleep quality and psychosocial stress (Tables S5 and S6).
The rate
of Apgar scores that were less than 7 at 5 minutes in the home birth
group, excluding stillbirths and babies with congenital anomalies, was 0.9 %, which was not different
from those in the
comparison groups.
Corruption Trials and Two Reform Reports Make the Case for Action Now In light
of the corruption trials
of two former legislative leaders taking place this week and New York State's D - minus grade in how it handles issues
of integrity
from a national
comparison study, New York's leading good government
groups today called upon the -LSB-...]
In light
of the corruption trials
of two former legislative leaders taking place this week and New York State's D - minus grade in how it handles issues
of integrity
from a national
comparison study, New York's leading good government
groups today called upon the New York State legislature and governor to complete the job
of reforming our laws governing public ethics.
But now it seems that Davies might be moving on
from Ukip - and cosying up instead to an outlandish new political
grouping that makes Nigel Farage's party look middle -
of - the - road in
comparison.
However, the results
of more recent phylogenetic analyses, derived
from comparisons between sequences
of specific genes and
of whole genomes, seemed to point to Ctenophora as the first
group that parted company with the lineage
from which the rest
of the animal kingdom (including sponges) evolved.
For
comparison, similar samples were taken
from a
group of 18 patients hospitalized for diarrhea caused by a pathogenic E. coli infection.
Promising results
from the new trial would be a major step forward for a field that has long been criticized for studies that are poorly designed, incomplete or lack control -
group comparisons, as well as for the peddling
of unproved therapies in many clinics worldwide.
In some cases, such as in the selection
of participants for studies on suicide, the bias in the original studies may have underestimated the association between access to firearms and suicide, because both study and
comparison groups were recruited
from health care settings where they may have been seeking treatment for suicidal planning.
The authors then combined the new genomes with thousands
of publicly available genomes that represent the major
groups of plant - associated bacteria, and included bacteria
from multiple plant and non-plant environments, such as the human gut, for
comparison.
A
group from the NIH's National Institute
of Allergy and Infectious Diseases (NIAID) evaluated the live imaging system as a potential alternative to traditional methods
of assessing investigative influenza vaccines and treatment in mice, which can be time consuming and require more study animals for valid statistical
comparison.
A
comparison of the genomes
of present - day southern African populations confirms that our ancestors did not originate
from a single
group
Among the Native American
groups for whom genome - wide data are available for
comparison, several seem to be descended
from a population closely related to that
of Kennewick Man, including the Confederated Tribes
of the Colville Reservation (Colville), one
of the five tribes claiming Kennewick Man.
There were no significant differences in the incidence
of ESRD between chlorthalidone and amlodipine, consistent with findings
from the INSIGHT trial.33
Comparison of the reciprocal serum creatinine slopes suggested a slower decline in kidney function in the amlodipine
group.
(A) SPM results for the
comparison of MP vs. placebo on the BPND images
from [11C] raclopride in marijuana abusers (MA) and in healthy controls (HC)(Puncorr < 0.005) and
group comparisons for the effects
of MP (ΔBPND)(P < 0.01, cluster size
of 10 voxels).
For a control
group comparison, the researchers also engrafted microbiota
from regular C57BL / 6 mice into a separate
group of pregnant, germ - free mice.
The study was based upon data
from the
comparison group of the Women's Healthy Eating and Living (WHEL) study — a multi-site randomized trial
of the impact
of a diet high in vegetables, fruits and fiber, and low in fat on the recurrence
of breast cancer.
A collaborative
group including the CRI Cancer Immunotherapy Consortium (CIC), the Association for Cancer Immunotherapy (CIMT) Immunoguiding Program (CIP), and scientists at Stanford University launch the Minimal Information About T cell Assays (MIATA) Project, the first systematic effort to establish a framework for reporting immune monitoring data
from T cell assays used in clinical trials, with the goal
of fostering reliability
of data to facilitate meaningful interpretation,
comparison, and meta - analysis across clinical trials.
Other
comparisons were
of outcome variables derived
from only one male offspring per litter per experimental
groups.
«Among the Native American
groups for whom genome - wide data are available for
comparison, several seem to be descended
from a population closely related to that
of Kennewick Man,» the researchers reported.
Systematic analysis is performed based on the study
of the contribution
from phonon branches,
comparison among the mode level phonon
group velocity and lifetime, the detailed process and channels
of phonon — phonon scattering, and phonon anharmonicity with potential energy well.
A
comparison group of regulator meditators was recruited
from women aged 30 — 60 who had already enrolled in the retreat.
Each
of the five
groups differed significantly (P < 0.001)
from the other
groups by the first principal component (one - way ANOVA, with Tukey's post-hoc
comparisons).
DATE: April 3 TIME: 4:05 p.m. LOCATION: Room 204, Level 2, Washington Convention Center TITLE:
Comparison of somatic alterations in the genome and transcriptome
of 1,705 pediatric leukemia and solid tumors: a report
from the Children's Oncology
Group (COG)- NCI TARGET Project ABSTRACT: 3004
Each
of the six
groups differed
from the other
groups by 1 — 2 principal components (Tukey's post-hoc
comparisons).
But in investigator - blinded
comparisons of tissue sections
from each
group of mice, no evidence
of defects related to loss
of Wnt signaling were found in embryonic or adult pulmonary, renal, cerebral, or skeletal tissues.
From the studies which had both verum and sham acupuncture
groups: 3a) greater activation
of verum acupuncture points than baseline (verum > rest), 3b) greater deactivation
of verum acupuncture points than baseline (rest > verum), 3c) greater activation
of sham acupuncture points than baseline (sham > rest), 3d) greater deactivation
of sham acupuncture points than baseline (rest > sham), 3e)
comparison ALE map
of greater activation
of verum than sham acupuncture relative to rest («verum > rest» - «sham > rest»), 3f)
comparison ALE map
of greater deactivation
of verum than sham acupuncture relative to rest («rest > verum» - «rest > sham»).
In addition, a small subset
of normal tissues will be collected
from living surgery patients as a
comparison group.
The results
from the second test showed that both
groups that were given the task
of reflecting on the pre-test, did a lot better in
comparison to the third
group.
Stress resistance has not been assessed however and so the biological relevance
of this finding is currently unknown.32 Several IER trials (75 - 85 % ER on restricted days) in overweight / obese populations have reported reductions in various markers
of oxidative stress 37, 41, which in one study was accompanied by a complementary increase in the anti-oxidant uric acid.37 In a direct
comparison of IER (75 % ER for two days / week) and CER, both ER strategies displayed equal efficacy in reducing levels
of fast - acting advanced oxidation protein products (AOPP) after six months, which displayed a tendency to occur earlier (i.e. at three months) in the IER
group.41 Levels
of slow - acting (i.e. long term) AOPP tended to decrease in the IER
group and increase in the CER
group which the authors proposed may have resulted
from IER - induced activation
of autophagy, a key homeostatic cellular process in which dysfunctional or unnecessary cellular proteins are degraded and recycled.41 On the other hand, a follow - up study using similar IER / CER protocols demonstrated comparable reductions in AOPP in both
groups after three months.48 Summary and Future Research Directions
SDs between the mean vectors were found with Hotelling's T2 test for vector analysis, which is a multivariate extension
of Student's test for unpaired data in
comparisons of mean vectors
from 2
groups.
This evaluation drew its
comparison group from a sample
of children whose families had entered, but didn't win, a lottery to gain admission to the local KIPP school.
Among the central conclusions to emerge
from our
comparison of these distinctive
groups: A teacher's overall level
of confidence in educational technology translates into a distinct set
of behaviors, perceptions, and choices in the classroom.
In the gender
comparison, all
of the results show that one gender's idiosyncratic achievement has a positive, highly statistically significant effect on the idiosyncratic achievement
of its peers
from the other gender
group.
In other words, if students
from feeder elementary schools eventually attend five different non-KIPP middle schools, the two most commonly attended
of these middle schools would be included in the «
comparison» middle - school
group.
For this portion
of the study, we compare KIPP students with two
groups of district school students: all those attending non-KIPP middle schools in the same district, and a smaller
comparison group of students attending middle schools that accepted an above - average number
of students
from the feeder elementary schools.
For example, students in the treatment
group reported significantly higher levels
of interpersonal support
from teachers and peers than their
comparison counterparts.
Displaced students
from district schools that closed in urban areas gained, on average, forty - nine extra days
of learning in reading relative to the
comparison group; in math, it was thirty - four days.
For example,
comparisons of the transcripts
of 1990 and 2009 high school graduates reveal that larger percentages
of 2009 graduates
from all major racial and ethnic
groups completed a rigorous curriculum than did comparable 1990 graduates, and, on average, 2009 graduates completed about 420 more hours
of coursework than did 1990 graduates.
A total
of 48 studies were excluded
from the database because they combined all minority children into a nebulous «nonwhite» category, failed to include a
comparison group consisting
of white children, or did not perform separate analyses with children disaggregated
from adults.
A
comparison of students» data
from before the lottery confirms that the two
groups are similar with respect to all characteristics we can observe.