psych ch 2 quiz

A(n) _____________ is a well-developed set of ideas that proposes an explanation for observed phenomena.

In a ________ study, both the researchers and the participants are unaware of the group assignments.

___________ research studies the same groups of participants over time.

____________ means that there is a relationship between two or more variables.

The _____________ is controlled by the experimenter.

A sample that _______________ is most likely to yield generalizable results. Correct!

____________ refers to the ability to consistently produce a given result.

__________ refers to the ability of an instrument or tool to accurately measure what it is supposed to measure

Many studies that cannot ethically be conducted as experiments with typical human participants _______________.

Ethics need to be considered when ______________ scientific research.

Which of the following is not part of obtaining informed consent?

The Tuskegee Syphilis Study was ethically problematic because __________.

The ____________ variable measures effects of the independent variable.

Scientific knowledge is advanced through a process known as ____________,

Research on ____________ subjects must always involve.