Which of the following constitutes both a breach of confidentiality (the research data have been disclosed, counter to the agreement between researcher and subjects) and a violation of subjects’ privacy (the right of the individuals to be protected against intrusion into their personal lives or affairs)? in order to eliminate the effect of observation on behavior, a researcher attends a support group and records interactions without informing the attendees. a researcher asks cocaine users to provide names and contact information of other cocaine users who might qualify for a study. a faculty member makes identifiable data about sexual behavior available to graduate students, although the subjects were assured that the data would be de-identified. a researcher, who is a guest, audio-records conversations at a series of private dinner parties to assess gender roles, without informing participants.

The correct answer is : A faculty member makes identifiable data about sexual behavior available to graduate students, although the subjects were assured that the data would be de-identified.

This is a breach of confidentiality and a violation of the subjects' privacy. The faculty member has broken the confidentiality agreement with the subjects by disclosing private information about the subjects to his students by making the subjects no longer anonymous but identifiable.

All the others are a violation of subjects' privacy but no breach of confidentiality has taken place as there has been no agreement of confidentiality between the researcher and the subjects.

x = 7

step-by-step explanation:

equating the expression for area to the given area

2x² - 7x - 4 = 45 ( subtract 45 from both sides )

2x² - 7x - 49 = 0 ← in standard form

to factor consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term

product = 2 × - 49 = - 98 and sum = - 7

the factors are - 14 and + 7

use these factors to split the middle term

2x² - 14x + 7x - 49 = 0 ( factor the first/second and third/fourth terms )

2x(x - 7) + 7(x - 7) = 0 ← factor out (x - 7)

(x - 7)(2x + 7) = 0

equate each factor to zero and solve for x

x - 7 = 0 ⇒ x = 7

2x + 7 = 0 ⇒ 2x = - 7 ⇒ x = -

thus the positive value for x is x = 7

concurrent jurisdiction is the ability to exercise judicial review by different courts at the same time, within the same territory, and over the same subject matter. for instance, a domestic violence matter may be heard in either a general civil court or a family court in the same county. whichever court actually exercises its jurisdiction first will do so exclusively.