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Surveys

Surveys

Often, psychologists develop surveys as a means of gathering data. Surveys are lists of questions to be answered by research participants, and can be delivered as paper-and-pencil questionnaires, administered electronically, or conducted verbally. Generally, the survey itself can be completed in a short time, and the ease of administering a survey makes it easy to collect data from a large number of people.

Conformity

Conformity

Conformity is the change in a person’s behavior to go along with the group, even if that person does not agree with the group.

Survey Safety

Survey Safety

Surveying near highways, rough terrain, or power lines involves significant risks. Working along highways is particularly dangerous and requires the use of warning signs and flagmen. It is safest to avoid working directly on roads and use offsets whenever possible. When highway work is unavoidable, it must follow all safety guidelines. Surveyors should wear bright clothing, such as orange reflective vests, to ensure visibility to motorists, coworkers, and hunters. In construction zones, wearing...

Group Design

Group Design

The most basic experimental design involves two groups: the experimental group and the control group. The two groups are designed to be the same except for one difference— experimental manipulation. The experimental group gets the experimental manipulation—that is, the treatment or variable being tested—and the control group does not. Since experimental manipulation is the only difference between the experimental and control groups, we can be sure that any differences between the two are due to...

Persuasion Strategies

Persuasion Strategies

Researchers have tested many persuasion strategies, including the foot-in-the door and the door-in-the-face techniques, in a variety of contexts. Ultimately, the principles are effective in selling products and changing people’s attitude, ideas, and behaviors (Cialdini & Goldstein, 2004).

Convenience Sampling Method

Convenience Sampling Method

Sampling is a technique to select a portion (or subset) of the larger population and study that portion (the sample) to gain information about the population. Data are the result of sampling from a population. The sampling method ensures that samples are drawn without bias and accurately represent the population.
Convenience sampling is a non-random method of sample selection; this method selects individuals that are easily accessible and may result in biased data. For example, a marketing...

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Problem-Solving Before Instruction (PS-I): A Protocol for Assessment and Intervention in Students with Different Abilities

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Published on: September 11, 2021

Consent and school-based surveys.

D A White¹, A J Morris, K B Hill

¹University of Birmingham, School of Dentistry, St Chad's Queensway, Birmingham, UK.

British Dental Journal

|June 26, 2007

Summary

Dental commissioning relies on population health data. School-based surveys face recruitment challenges, impacting future dental epidemiological studies and commissioning decisions.

Area of Science:

Public Health
Epidemiology
Health Services Research

Background:

Population health needs assessment is crucial for effective commissioning.
The National Health Service (NHS) is transitioning to local commissioning for dental services.
Accurate data from dental epidemiological surveys is vital for informed commissioning.

Purpose of the Study:

To highlight the importance of population health data in dental commissioning.
To discuss the challenges encountered in recruiting participants for school-based epidemiological surveys.
To assess the implications of declining recruitment rates for future dental research and commissioning.

Main Methods:

Review of recent experiences in organizing and conducting school-based epidemiological surveys.

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Analysis of recruitment trends and challenges across different age groups.

Discussion of the impact of survey methodology on data validity.

Main Results:

A significant and increasing problem with subject recruitment has been observed in school-based surveys.
Declining response rates pose a threat to the validity of epidemiological data.
These recruitment difficulties have substantial implications for the future of dental epidemiological surveys.

Conclusions:

The increasing difficulty in recruiting participants for epidemiological surveys jeopardizes the data quality needed for effective commissioning.
Future dental epidemiological surveys may face significant challenges in obtaining representative samples.
Strategies to improve recruitment rates are essential to ensure the continued validity of population health data for NHS dental commissioning.