Exam 1: Extension C: Introduction to Psychology and Research Methods

The four goals of psychology are to describe, predict, understand, and ____________________.

In an experiment to determine whether the THC in marijuana impairs memory, the dependent variable would be the

A representative sample is an essential element of the

Psychologists who are interested in mental disorders, such as depression or anxiety, are more likely to use _____ when studying these problems and the therapies used to treat them.

A researcher wants to determine the opinion of the average U.S.citizen regarding gun control.He conducts his survey at a national fishing and hunting convention.His survey is

Rules that define acceptable and expected behavior for members of various groups are called ____________________.

As consumption of ice cream increases during the year, so does the number of aggravated assaults.A politician advocates that ice cream be banned so that the crime rate will go down.Besides needing to be voted out of office, this politician needs to understand

Meridian Community College has a total of 4,000 students.One hundred of these students are surveyed about the programs offered at the college.These 100 students surveyed would constitute the

In a research study, when the subjects do not know who is in the experimental group and who is in the control group, but the experimenters do know, the study is called a(n) ____________________ experiment. or

Correlational studies can be used to prove causation between two events.

A correlation coefficient of -.87 indicates a very weak relationship between the two events.

Critical thinking is the ability to evaluate, compare, analyze, critique, synthesize, and reflect on information.

You are planning to recruit volunteers from among the students at a local university.If you accept both male and female volunteers, you should be aware that

A local television station conducts what they refer to as "surveys," in which they ask viewers to call in their opinions to various topics.These "surveys" are not considered a scientific poll because the television station

An in-depth focus on a single individual best describes the

The clinical method would most likely be used to study

A psychologist interested in improving the reliability of eyewitness testimony during trials would most likely be a forensic psychologist.

In an experiment to determine whether the THC in marijuana impairs memory, the participants who ate food containing the THC were the

An advantage of the clinical method is that it

A comparative psychologist would study how the human species progressed from eating with their fingers to using utensils.