In drug-treatment studies,double-blind procedures minimize outcome differences between experimental and control conditions that could be attributed to

A) replication.
B) operational definitions.
C) random sampling.
D) placebo effects.

Question

Dakota Stamnes · Accepted Answer

Final Answer : D, Explanation :  Double-blind procedures help to control for placebo effects, which occur when a participant's belief that they are receiving treatment has an effect on their behavior or symptoms. By keeping both the participant and the researcher administering the treatment blind to whether the participant receives the actual treatment or a placebo, the study can minimize placebo effects that could confound the results. Replication, operational definitions, and random sampling are also important factors in research design, but they are not specifically addressed by double-blind procedures in drug-treatment studies.

In drug-treatment studies,double-blind procedures minimize outcome differences between experimental and control conditions that could be attributed to

A) replication.
B) operational definitions.
C) random sampling.
D) placebo effects.

Definitions

Learning Objectives

Learning Objectives

Related questions

In drug-treatment studies,double-blind procedures minimize outcome differences between experimental and control conditions that could be attributed toA) replication.B) operational definitions.C) random sampling.D) placebo effects.

Definitions

Learning Objectives

Learning Objectives

Related questions

In drug-treatment studies,double-blind procedures minimize outcome differences between experimental and control conditions that could be attributed to

A) replication.
B) operational definitions.
C) random sampling.
D) placebo effects.