Regarding threats to internal validity is correct

Reference no: EM13497760

Which of the following statements regarding threats to internal validity is correct?

A-Threats to internal validity can be controlled for with research designs and techniques.

B- Threats to internal validity can be controlled for during analysis of data.

C- Threats to internal validity cannot be controlled for by the researcher.

D- Threats to internal validity can be controlled for by asking participants if specific threats influenced responses Please help!

Reference no: EM13497760

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