Exam 2: Psychology Research

One disadvantage of using_____ surveys to collect data is that participants may be unaware of their feelings or attitudes.

In an experiment,the _____ variable is measured and is expected to change due to the experimenter's manipulation.

Frederico is presenting the outcomes of an experiment he conducted in a talk at a regional psychology conference.Frederico is engaged in the _____ step of the scientific method,namely _____.

Each of the following is a descriptive research technique except:

Which of the following is the first step in the scientific method?

Dr.Estevez prepares a set of questions to ask college students about their drinking behavior and their attitudes toward alcohol.Dr.Estevez is undertaking a(n):

Which of the following sequences is correct?

Behaviors,events,or other characteristics that can change in some way are referred to as:

How is it that the experimental method allows researchers to draw cause-and-effect conclusions? Identify the critical elements of the experimental method and explain how each helps enable the development of valid causal conclusions.

In_____ ,a sample of people chosen to represent a larger group of interest is asked a series of questions about their behavior,thoughts,or attitudes.

A _____ is a false treatment,such as a pill,"drug," or other substance,without any significant chemical properties or active ingredients.

Miranda is statistically combining the results of all the published studies on the effects of the presence of a weapon on eyewitness accuracy.Miranda is performing a(n)_____.

A(n)_____is the translation of a hypothesis into specific,testable procedures that can be measured and observed.

A pharmaceutical company is conducting an experiment to test the effectiveness of a tricyclic antidepressant.Which of the following,if true,would indicate that the experimenters used a placebo?

The approach used by psychologists to systematically acquire knowledge and understanding about behavior and other phenomena of interest is called the_____ .

Which of the following is not a component of informed consent?

Research in which existing data,such as census documents,college records,and newspaper clippings,are examined to test a hypothesis is known as _____.

The only way psychologists can establish cause-and-effect relationships through research is by carrying out a(n)_____.

Iyesha reads a journal article reporting a study in which a small sample of women undertook tests of spatial ability at two points during their menstrual cycle.Iyesha conducts a similar study using not only spatial ability but also verbal ability tests.In addition,Iyesha tests a larger sample of women.She aims to confirm the findings of the study mentioned in the journal.Iyesha performs a _____.

Experimental group is to control group what _____ is to _____.