Outline the major advantages and disadvantages of administering a survey by mail
What will be an ideal response?
Administering a survey by mail is convenient for the participants. They can respond at any time they choose and they can be assured of confidentiality. However, the researcher cannot be sure exactly who completed the survey. Also, the response rate to mail surveys is very low which can make the process expensive and can contribute to nonresponse bias. Nonresponse bias means that the people who choose to respond usually have strong opinions and therefore are often not representative of the rest of the population.
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The cerebral cortex is the lower layer of the brain
Indicate whether the statement is true or false
Reasons for conducting a female genital self-exam include _________
A) learning about your body. B) enhancing routine medical care. C) learning about your feelings related to your genital anatomy. D) All of the above.
In regard to effect size, which of the following is primarily used for multiple regressions?
a. r/r2 b. Cramer's V c. Cohen's d d. Omega2
Discuss the influences of culture, gender, and ethnicity on self-esteem in middle childhood
What will be an ideal response?