Sentences with phrase «test group before»

I wanted to use a smaller test group before Free upper - intermediate ESL lesson on Dating.

These eight ad fails probably needed another testing group before they were made public.

«We haven't tested this group before and you never know what automakers are doing with vehicles that you haven't tested.»

Not exact matches

This means they select a group of people to test their functioning application before it is launched.

«My idea of an app that is really good is one that has had rigorous testing to say that «this really helps,» with proper groupings,» Sridhar says, adding that it's important for any app to do this before making any assumptions on its data.

Brad Herald, vice president Western Canada operations for the Canadian Association of Petroleum Producers, said individual cases before tribunals or the courts will become the testing group for workplace - related cannabis policies, absent government leadership.

If Goliath had a slingshot, he might have applied a focus group and called in his lawyers before he'd bother even trying to test it.

The series of studies tested the effects of power hierarchies on team productivity by creating teams with either a mixed propensity towards leadership — in one case some participants were primed to feel powerful by thinking of a time they wielded power over others while others subjects were asked to envision a time they were bossed around before joining the group — or teams made up entirely of hard charging leadership types or participants primed for a meeker, go along, get along approach.

Before he releases his software to the public, however, he is looking for an exclusive group of 10 people to beta test his product, so it will be provided for free of course.

Dr. Herbert Benson of Harvard Medical School and other scientists tested the effect of having three Christian groups pray for particular patients, starting the night before surgery and continuing for two weeks.

Dr. Herbert Benson of Harvard Medical School tested the effect of having three Christian groups pray for particular patients, starting the night before surgery and continuing for two weeks.

Rockenstein in 1966 and Klos in 1978 studied the effects of selected Christian children's programs on informational and attitudinal tests administered to selected groups of children in controlled laboratory situations before and after viewing.

I was lucky enough to get this book before it hit the shelves and be a part of a recipe test and review group so I have tried a lot of the books amazing meals, my favorite so far is probably the Poblano Mac and Cheese!

I just made these to «test» them out before Thanksgiving... I will be sharing this with a non-paleo group... They are amazingly delicious, and I have no worries that my family will love them too!!

Unlike any other American athletes at the games, a group of 10 lifters were tested for steroids before the competition.

Unlike older age groups who are often baseline tested before injury, concussion management for young children is mostly reactive.

In order to study all aspects related to the topic, we used a reference questionnaire prepared by nutrition and breastfeeding experts, which had been tested, modified and validated two months before our research team1 started the study (following a pilot study conducted on 20 women to determine whether the questions were clear and understandable), and then administered in a standardized fashion to women in both groups (intervention group and control group).

Of the 53 enrolled in the intervention group, 5 did not receive the allocated intervention; 3 subjects changed their mind after enrollment but before receiving the intervention, 1 mother had positive postpartum drug test results and was therefore not eligible to breastfeed, and 1 infant died, leaving a total of 48 women in the intervention group.

Before I rolled something like website notifications out, I'd want to test it on a smaller group of people in some way to see if notifications actually help or hurt.

Marginal polls used to only come along occasionally, varied a lot, polled different groups of seats, and didn't often happen right before elections so weren't tested against reality, meaning methods weren't finessed and improved over time in the same way national polls are.

Two years before helping Donald Trump target prospective 2016 supporters, the now - embattled data firm Cambridge Analytica tested its tools with an array of conservative groups allied with the wealthy Mercer family, including a super PAC run by newly appointed national security adviser John Bolton.

«The two main categories of people who are poor - one group is pensioners who are now being protected better in a way they never were before, because their pensions are linked to earnings and pension credits are also protected so fewer of them are dragged into means testing.

The day before the eclipse, scientists tested their equipment in a field at the top of Casper Mountain near camp, while a group of kids played dodgeball nearby.

Yet a few days before the test, it was delayed amid major backlash from environmental groups.

One group then slept for 90 minutes while a second group remained awake before each group repeated the test.

Starting just before conception, Jirtle and Waterland fed a test group of mother mice a diet rich in methyl donors, small chemical clusters that can attach to a gene and turn it off.

Since older people have greater potential for improving their fitness than younger people, a follow - up study conducted by a research group headed by doctor and molecular biologist Helmuth Haslacher from MedUni Vienna, in collaboration with Robert Winker's team from the Health and Prevention Center of the Healthcare Institution for City of Vienna employees, took blood samples from 47 marathon runners before an ergometer test, in order to carry out laboratory tests to determine levels of analytes, including inflammatory markers, muscle and liver parameters.

This year the group plans to test its water storage predictions with a small - scale reintroduction project that will compare groundwater levels before and after beavers settle into their new homes.

At the end of the eight weeks, the yoga group was speedier and more accurate on tests of information recall, mental flexibility and task - switching than it had been before the intervention.

To put the mindfulness training tool to the test, in 2011, Paulus and colleague Douglas C. Johnson performed a before - and - after study on a group of more than 200 Marine recruits going through pre-deployment training.

In one phase of the experiment, they tested a group of actual voters before the 2014 general election in India and found that biased search results could increase the number of undecided voters who chose one candidate by 12 % or more.

«It's not totally clear to me that one would need to do that same kind of testing in a group of captive chimpanzees before offering this in the wild.»

The researchers ran each group through a battery of standard motor control tests before and after the training.

At the OECD, the Extended Advisory Group for Molecular Screening and Toxicogenomics (co-chaired by the JRC on behalf of the EU) manages the development of AOPs which undergo a series of expert reviews before being submitted for endorsement to the Working Group of National Coordinators for the Test Guidelines Programme (WNT) and the Task Force for Hazard Assessment.

In the main study group, exposure to anesthesia for surgery before the age of 4 was associated with an average difference of 0.41 percent lower school grades and 0.97 percent lower IQ test scores.

A different group of volunteers confirmed the confidence level of the recorded statements before the test subjects listened to them.

Neither group saw cells developing into anything but brain cells, but more studies will be needed before the technique can be considered safe to test in humans.

It is probably not something that can be altered meaningfully by a throwaway remark here or there — such as an encouraging statement before taking a test — but rather is something that builds up over a lifetime of hearing that you are not as good as the dominant group.

To start, the researchers sorted the subjects into two groups depending on whether they'd had surgery in the 18 to 24 years before they took the cognitive tests.

Memory impairment was induced with scopolamine at 1 mg / kg 30 minutes before behavior testing in all groups except one of the control groups, which received saline as a control.

Graphs show the average number of mistakes per experimental group made during Grid walk testing of locomotor recovery at 1 day before injury to 28 days after injury.

(A, B) Neurite length of neurons in E14 rat VM cultures transfected with control siRNA, Smad4 siRNA or Smad1 siRNA or Smad5 siRNA and a GFP - expressing plasmid before being cultured with or without 10 ng / ml GDF5 for 72 h (*** P < 0.001 compared with control; ANOVA with post-hoc Tukey's test; 40 cells for each group per experiment; number of repetitions (n) = 3 experiments).

The research team tested the volunteers» urine before they exercised and divided them into two groups — normal hydration and dehydrated — based on their hydration status.

Before and after, both groups performed various tasks, including facial recognition as well as tests of their empathy and sexual arousal.

Subjects were tested, before and after the 8 weeks of the program, to compare the results between the 2 groups.

The third group received no instruction before receiving the second test.

Furthermore, to evaluate the true chronic treatment effect, future trials should ensure standardised periods of fasting are used before performing clinical testing, and that they incorporate a suitable control group.

Cortisol levels in a rhodiola and ginkgo group remained at the same levels as before the test, but in the placebo group cortisol levels increased substantially.

Since the research has repeatedly discovered that almost everyone will eat more when served larger portions from a larger plate or container, and there is obviously a serious issue of «portion distortion» occurring, another group of scientists and psychologists decided to test this even further by providing larger plates or containers of low energy density, high nutrient density foods before the main course and or in between meals.

My dietician (part of Sue Shepherd's group) suggested cooking something with chunks of onion and then pulling the onion out before eating as a way of testing onion tolerance.