I spent my visit training about 35 field workers how to effectively
recruit participants in well - populated areas (such as market places) and properly administer the survey.
The ethical review process is seen as demanding because it requires researchers to submit details of their projects for scrutiny
before recruiting participants or collecting data.
Once
students recruited participants, they were instructed to provide company names, telephone numbers, and email addresses for each of the employees and the supervisor to the researchers.
We especially appreciate the occupational therapists of Country Hospital, Department of Physical Medicine and Rehabilitation, and De Shang Clinic, the social worker and the director of the St. Raphael Opportunity Center, and Yong Cheng Rehabilitation Clinic for their assistance
with recruiting participants.
And instead
of recruiting participants through doctors or by knocking on doors, ECHO will pull together existing studies of groups, or cohorts, of children.
As Henrich points out,
recruiting participants who had actually experienced war allowed the researchers to study human nature in the context of real - world conflicts.
After excluding trials that were
still recruiting participants or had not yet begun enrolling them, the Harvard team found that the biggest reason why studies failed was that they could not attract enough children to participate in the first place.
The research
team recruited participants from the Pittsburgh Youth Study, a longitudinal study of 500 boys enrolled in Pittsburgh public schools in 1987 and 1988, when the boys were in the first grade.
As part of the study design,
surveyors recruited participants traditionally underrepresented in other surveys about mobile phone use, including minorities, and people with low incomes.
The study
stopped recruiting participants in 2012, after a 6 - month study in 90 people failed to show statistically significant improvements between those receiving active stimulation and a control group, in which the device was implanted but switched off.
To determine the role of social trust, the research team — which also included Christopher Chatham, a former CU - Boulder doctoral student now at Brown University, and psychology and neuroscience Professor Yuko Munakata —
recruited participants using Amazon's Mechanical Turk, an online tool that can be used by scientists to quickly connect with a large number of people from a broad range of backgrounds.
Kessler Foundation, a global leader in rehabilitation research, and Children's Specialized Hospital, the nation's leading provider of inpatient and outpatient care for children facing special health challenges, are
actively recruiting participants for research studies.
The study examined 482,702 people in England, Scotland and Wales who participated in the UK Biobank, an international research project that
recruited participants between ages 40 and 69 years old from 2006 to 2010.
It is unclear how the 40,000 or 20,000 teachers were selected to participate in the various on - line studies, although see below for how YouGov
generally recruits participants.
Intervention studies for bereaved individuals
often recruited participants without regard to symptom status and used supportive interventions.46, 47 A recent meta - analysis of bereavement support interventions showed an effect size of 0.15.48 However, 2 earlier studies49, 50 examined efficacy of an exposure - based treatment for individuals considered to have pathological grief and showed significant treatment effects on measures of anxiety and depression.
Most trials of these
programmes recruited participants from demographically high - risk groups, but some recruited general populations, and both individual studies and reviews sometimes combined both.
Local governments are in an ideal position to partner with ENERGY STAR as Sponsoring Organizations to raise awareness about energy efficiency in their communities and
help recruit participants through their existing communication channels.
The imaging project, led by Richard Bucholz, M.D., professor and vice chairman in the department of neurosurgery at SLU, began
recruiting participants in 2009 and is concluding this year.
NIH Deputy Director for Science, Outreach, and Policy Kathy Hudson, who co-chaired the working group, said the project hopes to
recruit some participants through federally funded health clinics that serve low - income minority populations.
The authors thank Emel Tunçel and Katrien Devloo for their help with data collection and the Flemish Pain League for their assistance
with recruiting participants.
Sigurdsson's
team recruited the participants for its study monthly, so that the blood values of PTH and 25 - D would capture not only summer highs for the vitamin but also winter lows.
The promising results will be further explored in a human clinical trial, which will
recruit participants at high risk for head and neck cancer recurrence later this year.
In future studies that test knee joint ROM for the quadriceps, it may be optimal to
recruit participants who are inflexible.