TWU-PT DPT Research Course

An effect size of .2 is considered

If you say there is a significant difference, but you are wrong, you committed a....

It is harder to get significance if you have a large variance.

Based on the total line, do you think the evidence suggests "less frequent changes."

If a researcher runs two t-tests, he/she should compare their SPSS results to what value?

For the assumption of HOV to be met, which test should NOT be significant?

An ABA design is often used with _______.

You can have a valid measure that is not reliable.

If a tool has .90 sensitivity, it is best at...

The standardized residuals shown here look appropriate for parametric stats.

The reason both arms of a person can't be in two different groups is due to the assumption of

If the critical region is divided into 2.5% areas, you know the data was analyzed using a(n)

The most common point estimate used in parametric statistics is

Which of the following is NOT a type of research validity in this course?

PEDro scale is used to evaluate

TWU wants you to become not only a consumer of literature, but a ________ of literature.

How many articles were included in this tree plot?

A systematic review of cohort studies is considered level ___.

Research involving children will almost always require ____ level of IRB review.

If the difference in two means is 10 and the SD is 5, what is the effect size?

There are 10 RCT studies on a given topic, what grade of evidence would you assign?

If one group is tested every month for 6 months, it's called a

What is the strongest type of literature according to the CEBM pyramid?

If you say there is no significant difference, and there really was....you committed a:

What is typically set at .05?

What software is exclusively designed to calculate power?

A ROC curve with an AUC of .90 shows that the test is good at diagnosing a condition.

If you run 20 t-tests, the alpha level (error rate) will be smaller than you expect.

If you sample every 50th student at University of Houston that walks by, it's called ____.

If one rater uses a measure 3x to see if she can get the same score...it's called:

A +LR of 10 increases the probability of the disease with a + test by ____%.

One of the biggest problems with researching children is the issue of ______.

The range is a measure of

It is harder to get significance if you have a large difference in the means.

If the mean for a test is 50 and the standard deviation is 10, a score of 55 has a z-score of

Should you worry if you get a positive test result and the +PPV is .90?

Systematic reviews are often more current than RCTs.

It is harder to get significance if you have a large sample.

If two raters have a correlation of .90, you can also say they agree on many of the ratings.

Ideally, you would like the SEM of your sample to be as ________ as possible.

If you increase your effect size, you are also increasing your power.

Which variable is manipulated in research?

A 12 year old child will be asked to sign a consent/assent before participating in research.

The more levels in a tool, the more responsive it is to change.

What is a PICO used for?

It's important to consider what is meaningful change to a person, this value is called:

Typically power is set by the researcher at:

Which of the following is NOT a part of EBP?

A RCT is considered a(n) ________ type of research.

Non-parametric stats require assumptions such as HOV and normality.

A t-statistic is most similar to a(n)

A 2x2 ANOVA will have ____ independent variables.

Which test is used to identify an influential outlier?

Mode, median, and the mean are all measures of...

What does a CAT stand for?

Which of the following is primary source evidence?

If a panel of experts reviews a survey for the appriateness of the questions, it's called:

Including all participants in your data analysis, including dropouts...is called:

Which dependent variable is mostly likely to need an operational definition?

This data has a problem meeting which assumption?

The lowest level of the CEBM pyramid is level ___.

This data has a _____ skew.

The most points you can get for a PEDro review is

"Participation is voluntary" must be included in all IRB applications.

In what section of a manuscript would you find the article's strengths and weaknesses?

It is important for your data to look curvilinear if you plan on running parametric stats.

You must include the critical value from your t-test in your manuscript.

Cohen's d is a measure of _________.

Interval/ratio data should be considered ____ data.

In one word, what differentiates a systematic review and a meta-analysis?