Exam 1: Introduction to Psychology

_____ is the most objective method known for acquiring knowledge.

A prediction about a cause and effect relationship between two or more variables is a _____

_____ set up the first formal psychological lab at the University of Leipzig in Germany and used _____ as the primary research method.

Which of the following represents a replication?

James is a researcher examining the effects of vitamin D deficiency on mood. Based on everything he has read, he speculates that if an individual has a low vitamin D level, then he/she may experience changes in mood. James's speculation can also be described as a _____

Imagine you work for a drug company that just created a medication to decrease anxiety in adults. Design an experiment using the research method that would allow you to best determine if the pill is effective for reducing anxiety in the population of interest.

When an independent variable would endanger a human participant's health, we must conduct the research by comparing groups that already have differing degrees of the variable of interest. These are known as _____ experiments.

Dr. Littman-Smith is conducting research in Kenya into the ways that mothers and their toddlers interact throughout the day. Given the purpose of her study, it is most likely that she is engaged in _____

A large study of heart disease that included White and African-American participants considered the age and gender of the participants but not their socioeconomic status. The conclusion drawn by the researchers was that being an African American male places you at greater risk for heart disease than being a White male. The problem with this conclusion is _____

Which of the following is an advantage to using naturalistic observation as a research method?

Psychologists Mamie and Kenneth Clark's research helped to _____

What safeguards are there for the welfare of human research participants?

Jeanette needed a large number of responses for her survey about taste preferences so she chose to do an internet survey. A significant problem she may have is _____

Using research results to solve practical problems is an example of the goal of ____

When seeking sensitive information, such as financial or sexual information, it is probably best to use _____

Gen's father is being treated successfully for depression with antidepressant medication. Gen is experiencing similar symptoms of depression including disturbed sleep, poor appetite, low energy, and hopelessness. A professional person taking the _____ perspective will take his family history and the physical basis of his symptoms into account.

Which of the following would limit the effectiveness of the experimental method?

A correlation coefficient represents two things: _____ and _____

When we examine how factors like poverty, peers, and parents interact to produce antisocial behavior in teens, we are using the _____

Your assignment is to design a study to test the effectiveness of caffeine on performing rapid, precise movements. You want an A, so your design will _____