Question 1

In descriptive/correlational research,the investigator

Accepted Answer

A)  systematically observes two variables to see whether there is an association between them. 
B)  manipulates a variable under carefully controlled conditions and observes whether there are changes in a second variable as a result. 
C)  exposes subjects to two closely related treatment conditions. 
D)  simultaneously manipulates two or more independent variables. 
A)  systematically observes two variables to see whether there is an association between them. 
B)  manipulates a variable under carefully controlled conditions and observes whether there are changes in a second variable as a result. 
C)  exposes subjects to two closely related treatment conditions. 
D)  simultaneously manipulates two or more independent variables.

Question 2

A group of researchers wanted to determine if people will eat more food in a room with red paint and red decorations than in a room that is decorated blue.Half the participants in this study ate in a red room and half ate in a blue room.The researchers then measured how much food was consumed in each of the two rooms.In this study,the independent variable was

Accepted Answer

A)  the type of food that was available during the study. 
B)  the amount of food that was consumed. 
C)  the color of the decorations in the room. 
D)  how hungry the participants were at the end of the study. 
A)  the type of food that was available during the study. 
B)  the amount of food that was consumed. 
C)  the color of the decorations in the room. 
D)  how hungry the participants were at the end of the study.

Question 3

Naturalistic observation,case studies,and surveys all have in common that

Accepted Answer

A)  they do not directly observe behavior. 
B)  they do not manipulate the variables under study. 
C)  they can show causal relationships. 
D)  the results obtained cannot be analyzed statistically. 
A)  they do not directly observe behavior. 
B)  they do not manipulate the variables under study. 
C)  they can show causal relationships. 
D)  the results obtained cannot be analyzed statistically.

Question 4

As scientists,psychologists assume that behavior is governed by some ____________________ order.

Accepted Answer

The answer of As scientists,psychologists assume that behavior is governed...

Question 5

Describe how inferential statistics are used and explain statistical significance.

Accepted Answer

Inferential statistics are used to inter

Question 6

Helen conducted a study in which she measured the response time for males and females to complete a spatial task.She found that the mean response time was 1.48 minutes for males and 1.63 minutes for females.For Helen to be confident that an actual difference exists between the males and females in her study,she must

Accepted Answer

A)  calculate a correlation coefficient. 
B)  redo the experiment. 
C)  obtain a larger sample. 
D)  calculate an inferential statistic. 
A)  calculate a correlation coefficient. 
B)  redo the experiment. 
C)  obtain a larger sample. 
D)  calculate an inferential statistic.

Question 7

Research into the use of deception in experimental studies has found that deception seriously undermines the participants' trust in others once the study has been concluded.

Accepted Answer

A) True 
 B)False

Question 8

The second step in the research method is the making of the empirical observations and measurements.

Accepted Answer

A) True 
 B)False

Question 9

Based on the information on getting more out of lectures presented in the personal application section in chapter 1,class attendance and grade average in the class would be

Accepted Answer

A)  uncorrelated. 
B)  increasingly correlated. 
C)  negatively correlated. 
D)  positively correlated. 
A)  uncorrelated. 
B)  increasingly correlated. 
C)  negatively correlated. 
D)  positively correlated.

Question 10

An experimenter tests the hypothesis that physical exercise improves people's mood.Subjects in the experimental group participate on Monday and Tuesday and those in the control group on Wednesday and Thursday.What is the dependent variable?

Accepted Answer

A)  the hypothesis 
B)  the day of the week 
C)  the exercise 
D)  the mood (degree of happiness) 
A)  the hypothesis 
B)  the day of the week 
C)  the exercise 
D)  the mood (degree of happiness)

Question 11

Which of the following statements is most accurate?

Accepted Answer

A)  More than one-third of all psychological studies involve animals. 
B)  The American Psychological Association has developed strict ethical guidelines for research involving animals. 
C)  There have been few, if any, major advances in the treatment of mental or physical disorders in humans that are attributable to animal research. 
D)  The majority of psychological studies using animals involve painful or harmful manipulations. 
A)  More than one-third of all psychological studies involve animals. 
B)  The American Psychological Association has developed strict ethical guidelines for research involving animals. 
C)  There have been few, if any, major advances in the treatment of mental or physical disorders in humans that are attributable to animal research. 
D)  The majority of psychological studies using animals involve painful or harmful manipulations.

Question 12

Which of the following statements regarding the use of deception in psychological research is false?

Accepted Answer

A)  defenders of deception believe that some research questions can only be studied by using deception 
B)  critics of deception believe that the conclusions from studies involving deception are not valid 
C)  critics of deception believe that the deception may result in subjects becoming less trusting of others 
D)  participants in research involving the use of deception generally report that they enjoyed the experience 
A)  defenders of deception believe that some research questions can only be studied by using deception 
B)  critics of deception believe that the conclusions from studies involving deception are not valid 
C)  critics of deception believe that the deception may result in subjects becoming less trusting of others 
D)  participants in research involving the use of deception generally report that they enjoyed the experience

Question 13

A theory is

Accepted Answer

A)  an objective description of behavior. 
B)  a system of interrelated ideas used to explain a set of observations. 
C)  the application of research to practical problems. 
D)  a statement about the relationship between two or more variables. 
A)  an objective description of behavior. 
B)  a system of interrelated ideas used to explain a set of observations. 
C)  the application of research to practical problems. 
D)  a statement about the relationship between two or more variables.

Question 14

What are the relative weaknesses and strengths of descriptive/correlational research as opposed to experimental research? Under what conditions would a psychologist choose one method as opposed to the other?

Accepted Answer

Experimental research is the more powerf

Question 15

Self-report methods can be problematic due to the tendency for people to give socially appropriate answers.

Accepted Answer

A) True 
 B)False

Question 16

When a researcher's expectations or preferences about the outcome of a study influence the results obtained it is referred to as

Accepted Answer

A)  experimenter bias. 
B)  subject bias. 
C)  the sampling effect. 
D)  the placebo effect. 
A)  experimenter bias. 
B)  subject bias. 
C)  the sampling effect. 
D)  the placebo effect.

Question 17

Studies that have investigated the influence of anecdotal information have found that

Accepted Answer

A)  people are not influenced by anecdotal information, and tend to view it as non-representative and biased. 
B)  people tend to be influenced by anecdotal information, even when they are forewarned that the information is not representative. 
C)  people are only influenced by anecdotal evidence when they have not been forewarned that it may be misleading. 
D)  people are only influenced by anecdotal evidence when it is provided by someone they know and trust. 
A)  people are not influenced by anecdotal information, and tend to view it as non-representative and biased. 
B)  people tend to be influenced by anecdotal information, even when they are forewarned that the information is not representative. 
C)  people are only influenced by anecdotal evidence when they have not been forewarned that it may be misleading. 
D)  people are only influenced by anecdotal evidence when it is provided by someone they know and trust.

Question 18

As the number of bystanders' increases,people are less likely to help someone who is in distress.This suggests that the size of a crowd and helping behavior are

Accepted Answer

A)  negatively correlated. 
B)  uncorrelated. 
C)  positively correlated. 
D)  dependent variables. 
A)  negatively correlated. 
B)  uncorrelated. 
C)  positively correlated. 
D)  dependent variables.

Question 19

In psychology,the best research method to use to develop a cause-and-effect explanation is the correlational method.

Accepted Answer

A) True 
 B)False

Question 20

A standardized measure used to obtain a sample of a person's behavior is called

Accepted Answer

A)  a psychological test. 
B)  a case study. 
C)  an experiment. 
D)  a survey. 
A)  a psychological test. 
B)  a case study. 
C)  an experiment. 
D)  a survey.

In descriptive/correlational research,the investigator

Naturalistic observation,case studies,and surveys all have in common that

As scientists,psychologists assume that behavior is governed by some ____________________ order.

Describe how inferential statistics are used and explain statistical significance.

Research into the use of deception in experimental studies has found that deception seriously undermines the participants' trust in others once the study has been concluded.

The second step in the research method is the making of the empirical observations and measurements.

Based on the information on getting more out of lectures presented in the personal application section in chapter 1,class attendance and grade average in the class would be

An experimenter tests the hypothesis that physical exercise improves people's mood.Subjects in the experimental group participate on Monday and Tuesday and those in the control group on Wednesday and Thursday.What is the dependent variable?

Which of the following statements is most accurate?

Which of the following statements regarding the use of deception in psychological research is false?

A theory is

What are the relative weaknesses and strengths of descriptive/correlational research as opposed to experimental research? Under what conditions would a psychologist choose one method as opposed to the other?

Self-report methods can be problematic due to the tendency for people to give socially appropriate answers.

When a researcher's expectations or preferences about the outcome of a study influence the results obtained it is referred to as

Studies that have investigated the influence of anecdotal information have found that

As the number of bystanders' increases,people are less likely to help someone who is in distress.This suggests that the size of a crowd and helping behavior are

In psychology,the best research method to use to develop a cause-and-effect explanation is the correlational method.

A standardized measure used to obtain a sample of a person's behavior is called

The Evolution of Psychology

The Biological Bases of Behavior

Sensation and Perception

Variations in Consciousness

Learning

Human Memory

Language and Thought

Intelligence and Psychological Testing

Motivation and Emotion

Human Development Across the Life Span

Personality

Social Behavior

Stress,Coping,and Health

Psychological Disorders

Treatment of Psychological Disorders

Statistical Methods

Industrial organizational Psychology

Psychology and Environmental Sustainability: Conservation Psychology

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Exam 2: The Research Enterprise in Psychology

In descriptive/correlational research,the investigator

Naturalistic observation,case studies,and surveys all have in common that

As scientists,psychologists assume that behavior is governed by some ____________________ order.

Describe how inferential statistics are used and explain statistical significance.

Research into the use of deception in experimental studies has found that deception seriously undermines the participants' trust in others once the study has been concluded.

The second step in the research method is the making of the empirical observations and measurements.

Based on the information on getting more out of lectures presented in the personal application section in chapter 1,class attendance and grade average in the class would be

An experimenter tests the hypothesis that physical exercise improves people's mood.Subjects in the experimental group participate on Monday and Tuesday and those in the control group on Wednesday and Thursday.What is the dependent variable?

Which of the following statements is most accurate?

Which of the following statements regarding the use of deception in psychological research is false?

A theory is

What are the relative weaknesses and strengths of descriptive/correlational research as opposed to experimental research? Under what conditions would a psychologist choose one method as opposed to the other?

Self-report methods can be problematic due to the tendency for people to give socially appropriate answers.

When a researcher's expectations or preferences about the outcome of a study influence the results obtained it is referred to as

Studies that have investigated the influence of anecdotal information have found that

As the number of bystanders' increases,people are less likely to help someone who is in distress.This suggests that the size of a crowd and helping behavior are

In psychology,the best research method to use to develop a cause-and-effect explanation is the correlational method.

A standardized measure used to obtain a sample of a person's behavior is called

The Evolution of Psychology

The Biological Bases of Behavior

Sensation and Perception

Variations in Consciousness

Learning

Human Memory

Language and Thought

Intelligence and Psychological Testing

Motivation and Emotion

Human Development Across the Life Span

Personality

Social Behavior

Stress,Coping,and Health

Psychological Disorders

Treatment of Psychological Disorders

Statistical Methods

Industrial organizational Psychology

Psychology and Environmental Sustainability: Conservation Psychology

Filters