Which of the following problems does a double-blind design reduce?

a. Hawthorne effect
b. Ceiling effect
c. Demand characteristics
d. Placebo effect


Answer: a. Hawthorne effect

Social Work & Human Services

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You ask six students how many courses they are currently enrolled in and we get the results shown below: 4 5 4 6 5 6 Based on this information, calculate the mean deviation. Show your work.

What will be an ideal response?

Social Work & Human Services

Professional Codes of Ethics:

A) define the range of responsibilities for individuals. B) clarify various common issues of major concerns within a particular field. C) help to prevent internal bickering. D) all of these. E) define the range of responsibilities for individuals and help to prevent internal bickering.

Social Work & Human Services

__________ is a sense of reverence and deference toward elders

Fill in the blanks with correct word

Social Work & Human Services

Which section of a journal article usually has the most number of cited articles?

a. Introduction b. Results c. Methods d. Abstract

Social Work & Human Services