Call Now to Set Up Tutoring:

(888) 888-0446

Create an account to track your scores
and create your own practice tests:

Create an Account Create a Practice Test

Flashcards: Introduction to experimental research methodology

What is the main benefit of choosing a large sample for a study (as opposed to a smaller one)?

It is guaranteed to be representative of the population

It is less costly

It is less time consuming

It is less difficult to coordinate

It is more likely to be representative of the population

Report an Error Copyright Notice

All IB Psychology HL Resources

15 Practice Tests Question of the Day Flashcards Learn by Concept

Want to review IB Psychology HL but don’t feel like sitting for a whole test at the moment? Varsity Tutors has you covered with thousands of different IB Psychology HL flashcards! Our IB Psychology HL flashcards allow you to practice with as few or as many questions as you like. Get some studying in now with our numerous IB Psychology HL flashcards.

Flashcards: Introduction to experimental research methodology

What is the main benefit of choosing a large sample for a study (as opposed to a smaller one)?

It is guaranteed to be representative of the population

It is less costly

It is less time consuming

It is less difficult to coordinate

It is more likely to be representative of the population

Report an Error Copyright Notice

Flashcards: Introduction to experimental research methodology

What is the main benefit of choosing a large sample for a study (as opposed to a smaller one)?

Your answer:

It is guaranteed to be representative of the population

Your answer:

It is less costly

Your answer:

It is less time consuming

Your answer:

It is less difficult to coordinate

Correct answer:

It is more likely to be representative of the population

Explanation:

The ideal sample that is chosen out of a population is a representative sample, which means that the makeup of the sample generally matches the makeup of the population. The main benefit of choosing a larger sample is that it is more likely to be representative of the population; however, unless the sample includes the entire population (which it rarely, rarely does), it does not guarantee that it will be representative. However, larger samples are often more time consuming, harder to coordinate, and more costly, so those drawbacks have to be balanced.

Flashcards: Introduction to experimental research methodology

A researcher is curious about how temperature relates to aggression and predicts that as the temperature in a room increases, a measure of the subject's aggression will increase as well. What is the experimental design term for "aggression" in this scenario?

Hypothesis

Independent variable

Dependent variable

None of these

Theory

Report an Error Copyright Notice

Flashcards: Introduction to experimental research methodology

Your answer:

Hypothesis

Your answer:

Independent variable

Your answer:

None of these

Your answer:

Theory

Correct answer:

Dependent variable

Explanation:

A variable is described something that varies between people or objects—in this case, temperature and aggression are the variables. The “independent variable” (IV) is the variable that is manipulated by the researcher (temperature) and the “dependent variable” (DV) is the variable that changes as a result of a change in the IV (aggression). A “hypothesis” describes the relationship between variables and is generally what the researcher predicts will happen (i.e. “as the temperature in a room increases, a measure of the subject's aggression will increase as well”). Last, a “theory” is a principle or set of principles that explains a phenomenon.

DMCA Complaint

If you believe that content available by means of the Website (as defined in our Terms of Service) infringes one or more of your copyrights, please notify us by providing a written notice (“Infringement Notice”) containing the information described below to the designated agent listed below. If Varsity Tutors takes action in response to an Infringement Notice, it will make a good faith attempt to contact the party that made such content available by means of the most recent email address, if any, provided by such party to Varsity Tutors.

Your Infringement Notice may be forwarded to the party that made the content available or to third parties such as ChillingEffects.org.

Please be advised that you will be liable for damages (including costs and attorneys’ fees) if you materially misrepresent that a product or activity is infringing your copyrights. Thus, if you are not sure content located on or linked-to by the Website infringes your copyright, you should consider first contacting an attorney.

Please follow these steps to file a notice:

You must include the following:

A physical or electronic signature of the copyright owner or a person authorized to act on their behalf; An identification of the copyright claimed to have been infringed; A description of the nature and exact location of the content that you claim to infringe your copyright, in \ sufficient detail to permit Varsity Tutors to find and positively identify that content; for example we require a link to the specific question (not just the name of the question) that contains the content and a description of which specific portion of the question – an image, a link, the text, etc – your complaint refers to; Your name, address, telephone number and email address; and A statement by you: (a) that you believe in good faith that the use of the content that you claim to infringe your copyright is not authorized by law, or by the copyright owner or such owner’s agent; (b) that all of the information contained in your Infringement Notice is accurate, and (c) under penalty of perjury, that you are either the copyright owner or a person authorized to act on their behalf.

Send your complaint to our designated agent at:

Charles Cohn Varsity Tutors LLC
101 S. Hanley Rd, Suite 300
St. Louis, MO 63105

Or fill out the form below:

Do not fill in this field

Contact Information

* Full legal name

Company name

* Phone number

* Email address

Address

* Address1

Address2

* City

* State

* Zipcode

* Country

Complaint Details

* URL of copyrighted work (where your original material is located)

* Please describe the copyrighted work so that it may be easily identified

I am the owner, or an agent authorized to act on behalf of the owner of an exclusive right that is allegedly infringed.

I have a good faith belief that the use of the material in the manner complained of is not authorized by the copyright owner, its agent, or the law.

This notification is accurate.

I acknowledge that there may be adverse legal consequences for making false or bad faith allegations of copyright infringement by using this process.

* Signature (your digital signature is legally binding)

View IB Psychology HL Tutors

Rachel
Certified Tutor

University of Cincinnati-Main Campus, Bachelors, Neuroscience, Psychology, Biology. University of Kentucky, Master of Science...

View IB Psychology HL Tutors

Jessi
Certified Tutor

Rice University, Bachelors, Psychology. Yale Divinity School, Masters, Religion.

View IB Psychology HL Tutors

Jonas
Certified Tutor

Vanderbilt University, Bachelors, Sociology.

Popular Subjects

SSAT Tutors in Chicago, Algebra Tutors in Denver, English Tutors in Dallas Fort Worth, Biology Tutors in Chicago, SAT Tutors in New York City, Biology Tutors in Washington DC, GMAT Tutors in Boston, Spanish Tutors in Washington DC, GRE Tutors in Chicago, SAT Tutors in Los Angeles

Popular Courses & Classes

Spanish Courses & Classes in Boston, ISEE Courses & Classes in San Francisco-Bay Area, MCAT Courses & Classes in Chicago, ACT Courses & Classes in Dallas Fort Worth, ISEE Courses & Classes in Atlanta, ISEE Courses & Classes in Boston, Spanish Courses & Classes in Philadelphia, ISEE Courses & Classes in New York City, SSAT Courses & Classes in San Diego, SAT Courses & Classes in Washington DC

Popular Test Prep

GRE Test Prep in San Diego, ACT Test Prep in Denver, SAT Test Prep in Miami, GMAT Test Prep in Washington DC, LSAT Test Prep in Chicago, GRE Test Prep in Washington DC, MCAT Test Prep in Chicago, ISEE Test Prep in Phoenix, ACT Test Prep in Dallas Fort Worth, ACT Test Prep in San Diego

HIGH SCHOOL

GRADUATE SCHOOL

K-8

Search 50+ Tests

math tutoring

science tutoring

foreign languages

elementary tutoring

other

Search 350+ Subjects

Create an account to track your scores
and create your own practice tests: