Exam 1: Introduction to Psychology

Factors that distort the way the independent variable affects the dependent variable are referred to as:

Which term is most nearly synonymous with the term correlation?

Kendra is combining the results of a number of experiments to yield an overall conclusion.Kendra is performing a _____.

Alyssa predicts that caffeine will improve her participants' performance on a visual tracking task.Alyssa has formed a(n).

In a typical Latane and Darley "bystander" experiment,_____ is the independent variable and _____ is the dependent variable.

Distinguish between a hypothesis and a theory.Provide an example of a hypothesis,along with operational definitions of the variables included in your hypothesis.

You have been invited to participate in a program aimed at encouraging high school girls to pursue scientific careers.You wish to tell the girls that despite formidable obstacles,women made many important contributions to the science of psychology in its earliest days.Outline several points you might make in support of your argument.

Evelyn,a psychology graduate,watches parent-child interactions in a park.She simply records what she sees and does not make a change in the situation.The method she uses is known as _____.

Which of the following sequences best reflects the order of events in an experiment?

In what way,if any,do evolutionary psychologists go beyond Darwin's arguments?

Psychology is defined as the:

Dr.Ingram deliberately varied the imageability of items on a list and later measured participants' recall of the items.Dr.Ingram conducted a(n)_____ research.

A positive correlation indicates that:

In a negative correlation:

"People with opposite personality traits are more likely to be attracted to each other." This is a(n):

Dr.Alvarez studies how the degeneration of certain components of nerve cells in the brain might contribute to the development of multiple sclerosis.Dr.Alvarez's work BEST exemplifies the _____ subfield of psychology.

A placebo is intended to minimize _____ expectations;a double-blind procedure minimizes _____.

The strength and direction of the relationship between the two variables are represented by a mathematical statistic known as a(n)_____.

Regarding operational definitions,which of the following statements is most accurate?

A(n)is a representative subset of a population.