A study is a study in which both the person implementing the and the participant(s) are not aware of which individual is receiving the . This is done to ensure that the results are not . This approach is frequently used in the research field involving . The benefits of this type of study are the increase in reliability and of the experiment.The possible list of words to use to fill in the blanks: double-blindexperimentvaliditybiasedwrongtreatmenthumansblindanimalsepidemiolgical

We are more likely to imitate the behavior of others if they serve as role models. This belief finds expression in

If developmentalists discovered that poor people are happier than wealthy people, this would indicate that wealth and happiness are

Pavlov’s dogs learned to salivate at the sound of a tone because they associated the tone with food. Pavlov’s experiment with dogs was an early demonstration of

In the male, the 23rd pair of chromosomes is designated ___; in the female, this pair is designated ___.

In an experiment that tests the effects of noise level on mood, mood is the

In an experiment, the treatment of interest is given to the _____ group; the no-treatment group is the ____ group.

Which of the following provides the best broad description of the relationship between heredity and environment?

A teratogen

Genotype is to phenotype as ______ is to _____.