DH202 Final Review

Autonomy is the Ability to govern one's profession & be self-determined and directed as a profession

Overall, the prevalence of both partial and total tooth loss in adults has ________.

Research misconduct may include ________.

This error occurs when the null hypothesis is rejected, and it is true.

What requires that critical thinking to explain the meaning of the findings & factors that could influence results

The prevention agenda for the United States is discussed in which publication?

The median is the ________.

If dental hygiene is to evolve as a specific scientific discipline, ________.

Which approach studies the meaning of past events?

Most events in this world tend to fall into a bell-shaped curve called a normal distribution or the ________.

Naming the problem or questionis the 1st Steps of the Scientific Method ?

Characteristics of effective tables and graphs include ________.

Which is the most common correlation coefficient?

What is the first step of the scientific method?

Which of the following is determined by subtracting the square of the standard deviation?

Evidence-based practice takes into account which preferences?

A risk indicator is a modifiable attribute that is known to be associated with a health condition.

Which source provides funding for the educational and research activities of dental hygienists?

Controlled or uncontrolled diabetes is an example of a Nominal scale?

What source contains oral epidemiological data from around the world?

What group is charged with reviewing the ethical implications of a research study?

Discrete variable is represented numerically

Ethics, in a "nutshell," is about doing the right thing.

The study of disease in a target population is called ________.

A bar graph is used to present categorical data.

Which of the following is NOT part of the Research Methodology Analogy?

Evidence-Based Practice means ________.

risk markers are associated with the increased probability of disease but not considered to have a causal role.

Establishing risk is the same as establishing causality.

Which type of study is an in-depth report on a single person, group, event, or situation?

A case study is not a specific incidence of disease in one person

The following set of values has two modes: 7, 7, 8, 8, 5.

Which is determined by subtracting the highest score from the lowest score?

Government entities such as the state department review research conducted in the private sector.

Why is dental hygiene research important?

A study in which neither the participant nor the researcher knows who is using a product or placebo is termed ________.

Informed consent, an ethical consideration, requires educating a subject about all aspects of the study

The Belmont Report describes ethical principles & guidelines for research with human subjects, Principles include

Continuous variable is large and infinite number of measures along a continuum

Periodontal disease is caused by convergence of bacteria and an aggressive ________.

Which study approximates the true experimental approach but lacks the control of true experimentation?

The mean is commonly considered to be the ________.

Veracity Can be defined simply as being honest

Which research approach involves a study of the development of the International Federation of DH Association?

The most compelling ethical dilemma with the Tuskegee Study was which of the following?

In research involving human subjects, informed consent must be obtained so subjects understand the research they are in

A Cohort is a population group with a common characteristics

Which approach measures the relationship between variables?

Which is a perfect correlation?

A histogram uses dots on a frequency table.

Stratifying a sample would define information such as age, gender, sex, income level, or educational levels.

Central Limit suggests that in randomly selected population samples, the samples tend to be normally distributed

Ordinal scale organizes data into mutually exclusive categories that are rank-ordered based on some criterion

A survey fits into a Descriptive approach

What is a body of techniques that uses observation, reason, and experimentation to further evidence?

In a posttest-only design, the independent variable is introducing & then the dependent variable is measured.

Making good ethical decisions in research can help an institution, researchers, and society as a whole.

Which is NOT an attribute of Scholarly Identity?

Which type of study investigates existing differences to determine possible causes?

A time series design measures the dependent variable and is done several times over a period of time.

Poor ethical choices accumulate or snowball and can sometimes become unethical habits, which can affect all of us.

This refers to a relationship or association between variables that can be measured mathematically.

To report an average without a measure of dispersion can misrepresent the data.

The attempt to identify and describe the topic being researched is ________

An institutional review board should include which roles?

A factorial design is used to study two or more independent variables.

A study that uses questionnaires, opinionnaires, interviews, and indexes is called a ________.

Causality means that a particular exposure results in a particular outcome.

A case report is about a small group of people

The mean of the following set of values is 3: 7, 7, 8, 8, and 5.

Justice is Providing patients, test subjects, or populations with what is owed, due, or deserved

Which type of research studies the same population over an extended period of time?

Which of the following can be determined by examining the mean & median of the distribution?

Institutions that conduct medical research usually have an entity known as HIPAA.

Which type of approach describes and interprets current events or situations?

Paternalism Involves DH researcher doing what he or she thinks is best for the patient

Who is the founder of dental hygiene?

The mode is the ________.

Historical approach is designed to determine the meaning of past events

Which study tries to investigate cause-and-effect relationships and involves manipulation of variables?

What act adds to the confidentiality of patient records?

The Nuremberg Code was a result of ________.

What involves using statistical tests to organize, describe, summarize & analyze to answer a research question

An investigation that studies the frequency of flossing and periodontal disease is called a ________.

A small version of a proposed study is called a ________.

As a result of the Belmont Report, medical research became a laborious process to protect human subjects

War crimes during World War II involved infecting prisoners with HIV. This was done to conduct research on AIDS

The theory that a disease can be attributed to many factors is termed ________.

Nonmaleficence is the Health provider's 1st obligation to the patient to do no harm

All of the following is private practice methodology except ________.

What publication is a compilation of cogent issues currently studied?

Ethical behavior in research may be described as what is ________.

The Tuskegee Syphilis study was conducted by which institution?

The purpose of dental hygiene research is to ________.

Beneficence requires that existing harm be removed

In the 3rd National Health and Nutrition Examination Survey (NHANES III), how many adults were found to have gingivitis?

Observational studies can be conducted to infer causality.

Which type of research considers the effect of intraoral sodium bicarbonate rinses on periodontal ligament of lab rats

Scales of measurement include Nominal, ordinal, interval, and ratio

Posttest sensitization is the effect of the pretest on the outcome of the study.