Which of the following is true of covert naturalistic studies?A.The subjects are split into two groups: a control group and an experimental group.B.The studies of the study are all given a placebo.C.The subjects of the study are required to sign an informed consent.D.The subjects of the study don't know they are being observed.

Answers

Answer 1
If you do an experiment you have to have two groups your control group and your experimental group. So A would be your answer
Answer 2

Answer:

A

Explanation:


Related Questions

.   A resistor is marked with the following color bands: brown, black, red, and silver. What is the resistance of this resistor? 

       A. 10    B. 100    C. 10,000    D. 1,000 

Answers

D. 1000 ohms = 1Kohm; silver is the tolerance band of the resistor. Silver signifies plus or minus 10%.

A section of the DHSMV, the _________________________ is an enforcement sector that patrols state highways and ensures the safety of drivers and citizens while on the road.

A. Division of Driver Licenses
B. Division of the Florida Highway Patrol
C. Division of Justice
D. Department of Insurance

Answers

The answer is B. Division of the Florida Highway Patrol

Hope this helps :)
Please give brainliest

B. division of the florida highway patrol

hope this helps you 



Is there a way to determine whether or not a reagents is still acceptable?

Answers

The reagents must be acceptable for use and their chemical safety must be checked and maintained. 
Before a chemical or reagent is used for any reason the MSDS must be consulted. MSDS stands for Materials Safety Data Sheets. These sheets give information about the chemical and are produced by the companies that manufacture them.

Yes, there are several ways to determine whether a reagent is still acceptable for use:

Expiration Date: Check the expiration date on the reagent's packaging. If the reagent has passed its expiration date, it should be considered expired and not used.

Storage Conditions: Verify that the reagent has been stored under the proper conditions as specified by the manufacturer. Exposure to improper storage conditions (such as extreme temperatures or humidity) can degrade the quality of the reagent.

Physical Appearance: Inspect the reagent for any changes in color, clarity, or consistency. Any noticeable changes may indicate degradation or contamination.

Odor: Some reagents may emit a distinct odor when they have degraded. Be cautious of any unusual smells.

True or False: It is legal to park on the right side of the roadway on a one-way street.

Answers

I believe the answer would be false. I hope this helps love! <3

The statement "it is legal to park on the right side of the roadway on a one-way street" is absolutely false.

What are traffic rules with respect to parking the vehicle?

In a one-way road, a vehicle may be drawn up or stopped on either side of the roadway but so that it faces the direction in which the traffic may lawfully. Any person driving or parking a vehicle within a parking place shall obey all the signs exhibited in the parking place.

According to the context of this question, in a one-way road, a vehicle is always parked on the left side of the roadway. It is because the right side is kept vacant for vehicles to be passed from opposite directions.

Therefore, the statement "it is legal to park on the right side of the roadway on a one-way street" is absolutely false.

To learn more about Parking rules, refer to the link:

https://brainly.com/question/28049670

#SPJ2

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