Exam 1: The Science of Psychology

Dr.Proverse has individuals cycle on stationary bikes for 0,10,20,or 30 minutes after which he measures their self-reported mood.In this hypothetical study,the dependent variable is

In an experiment,a researcher manipulates one variable to see how it affects a second variable.The second variable,which is observed for any possible effects,is called the __________.

Which of the following assumptions associated with the psychoanalytic school produced the strongest negative reaction?

Which of the following situations best illustrates the placebo effect?

What is one of the major reasons that psychologists report results publicly?

Which early theorist developed his perspective on psychology by basing it on Darwin's "survival of the fittest" doctrine?

Observing behavior as it happens in real-life natural settings without imposing laboratory controls is known as the __________.

Which perspective focuses on free will and self-actualization?

For Freud,much of our behavior is controlled by __________.

Watson felt that psychologists should study __________.

Which of the following statements concerning critical thinking is incorrect?

An operational definition is _______________.

Collecting objective data without interference in the subject's normal environment is associated with ________.

A researcher is investigating the effects of exercise on weight.What are the independent and dependent variables in this experiment?

The question "How can it be changed?" refers to which of the following goals in psychology?

A correlation coefficient is represented by the symbol _____________.

Objective introspection requires

In an experiment,four groups of college students used different memorizing strategies to learn the material in one chapter of a textbook.Then each group was given the same multiple-choice test on the material.What was the dependent variable in this study?

Which perspective assumes that human behavior may have developed in certain directions because it served a useful function in preserving the species?

Several years ago two scientists announced that they had achieved "cold fusion" in the laboratory,but further studies failed to replicate their findings and later other scientists found that the original two scientists had used sloppy methods.This highlights which of the following critical thinking principles?