Question 1

Dr.Fieldhouse is performing a microgenetic study.This means that a key feature of his approach is examining a child's performance while she is engaged in a specific task,making note of any changes in behaviors that occur from trial to trial.

Accepted Answer

A) True 
 B)False

Question 2

Which of the following describes a negative correlation?

Accepted Answer

A)  As the number of reinforcers for a child's inappropriate behavior decreases,the frequency of inappropriate behavior decreases. 
B)  As the time spent playing with a child per day increases,the number of crying episodes per day decreases. 
C)  The greater the number of hours that have passed since the last meal,the hungrier a child gets. 
D)  A child's weight increases as her or his height increases.

Question 3

What type of research questions are best served using the cross-cultural methodology.What type of tasks must researchers avoid using in attempting to collect data? Provide an example.

Accepted Answer

The answer of What type of research questions are best...

Question 4

In no other time before now has the brain and its influence on the development of human behavior received more attention.

Accepted Answer

A) True 
 B)False

Question 5

In a study of moral development,two groups of children (age three years and age six years)were tested repeatedly for four years.This is an example of a ________ study.

Accepted Answer

A)  sequential 
B)  cross-sectional 
C)  longitudinal 
D)  combinatorial

Question 6

Dr.Gupta has performed an experiment based on his theory that children cannot see in color for the first four months of their lives.Using a discrimination task,Gupta finds that children are able to distinguish between two colors that appear to be the same when photographed in black and white.Based on his evidence and the dictates of the scientific method,Dr.Gupta must

Accepted Answer

A)  completely disregard his original theory. 
B)  completely ignore his new findings because he knows his theory is correct. 
C)  consider that his original theory may be erroneous,try to replicate his current findings,and revise his theory accordingly. 
D)  call all of his colleagues who share his view on the theory and inform them that they too are mistaken.

Question 7

In Clara's honors research project on the effect of video games on aggression in children,the measure of aggression was the number of times physical contact occurred among the children being observed.Clara's measure of aggression is an example of

Accepted Answer

A)  the operational definition of a variable. 
B)  the validity of a measure. 
C)  the reliability of a measure. 
D)  a control variable.

Question 8

Alisha and John conducted a study to determine how children pay attention to different television programs.After scoring the videos separately,Alisha's scores were very different from John's scores,indicating

Accepted Answer

A)  low test-retest reliability. 
B)  high test-retest validity. 
C)  low inter-rater reliability. 
D)  high inter-rater validity.

Question 9

In a ____ study,the investigator examines individuals of different ages at the same point in time.

Accepted Answer

A)  longitudinal 
B)  cross-sectional 
C)  correlational 
D)  sequential

Question 10

The tendency of individuals who know they are under observation to alter their natural behavior is termed

Accepted Answer

A)  participant reactivity. 
B)  observer bias. 
C)  observer reactivity. 
D)  participant bias.

Question 11

The ________ is the statistic used to describe the strength of the relationship between two variables and its value ranges between ________.

Accepted Answer

A)  quasi-correlation;-1.00 and 0 
B)  quasi-correlation;-1.00 and 1.00 
C)  correlation coefficient;-1.00 and 1.00 
D)  correlation coefficient;1.00 and -1.00

Question 12

The Society for Research in Child Development decided that the ethical concerns about the welfare of the children serving as research participants should be the primary concern and override any potential benefits of the research for children in general.This concept is referred to as

Accepted Answer

A)  debriefing 
B)  confidentiality 
C)  informed consent 
D)  jeopardy

Question 13

Being able to see the brain as it functions ________ holds great promise in complementing behavioral studies in childhood development.

Accepted Answer

A)  "powered-down" 
B)  "lit-up" 
C)  "off-line" 
D)  "on-line"

Question 14

The ________ variable is manipulated by the experimenter and is suspected of causing a change in another variable.

Accepted Answer

A)  control 
B)  random 
C)  dependent 
D)  independent

Question 15

Developmental psychologists who make use of the sequential study for assessing developmental change hope to

Accepted Answer

A)  combine the advantages of longitudinal and cross-sectional designs. 
B)  eliminate the possibility of a cohort effect. 
C)  eliminate the possibility of an age-history confound. 
D)  conduct a study in the shortest possible time.

Question 16

Which of the following is NOT a new procedure used in studying the brain?

Accepted Answer

A)  PET 
B)  fMRI 
C)  MFG 
D)  ERP

Question 17

Unlike the case study,the single-case design doesn't involve systematic observations of an individual.

Accepted Answer

A) True 
 B)False

Question 18

________ can show which areas of the brain "light up" when adolescents who have experienced trauma are compared with a control group as participants try to inhibit a motor response.

Accepted Answer

A)  Neuro capturing 
B)  Scan capturing 
C)  Brain imaging 
D)  Emotional imaging

Question 19

Why and how must researchers pay close attention to variables when measuring developmental attributes and behaviors?

Accepted Answer

The answer of Why and how must researchers pay close...

Question 20

Neuroscience has grown in importance lately due to the emergence of new technologies.What kinds of things can these techniques measure and what do these measurements help reveal about human development?

Accepted Answer

The answer of Neuroscience has grown in importance lately due...

Exam 2: Studying Child Development

Dr.Fieldhouse is performing a microgenetic study.This means that a key feature of his approach is examining a child's performance while she is engaged in a specific task,making note of any changes in behaviors that occur from trial to trial.

Which of the following describes a negative correlation?

What type of research questions are best served using the cross-cultural methodology.What type of tasks must researchers avoid using in attempting to collect data? Provide an example.

In no other time before now has the brain and its influence on the development of human behavior received more attention.

In a study of moral development,two groups of children (age three years and age six years) were tested repeatedly for four years.This is an example of a ________ study.

In Clara's honors research project on the effect of video games on aggression in children,the measure of aggression was the number of times physical contact occurred among the children being observed.Clara's measure of aggression is an example of

Alisha and John conducted a study to determine how children pay attention to different television programs.After scoring the videos separately,Alisha's scores were very different from John's scores,indicating

In a ____ study,the investigator examines individuals of different ages at the same point in time.

The tendency of individuals who know they are under observation to alter their natural behavior is termed

The is the statistic used to describe the strength of the relationship between two variables and its value ranges between .

The Society for Research in Child Development decided that the ethical concerns about the welfare of the children serving as research participants should be the primary concern and override any potential benefits of the research for children in general.This concept is referred to as

Being able to see the brain as it functions ________ holds great promise in complementing behavioral studies in childhood development.

The ________ variable is manipulated by the experimenter and is suspected of causing a change in another variable.

Developmental psychologists who make use of the sequential study for assessing developmental change hope to

Which of the following is NOT a new procedure used in studying the brain?

Unlike the case study,the single-case design doesn't involve systematic observations of an individual.

________ can show which areas of the brain "light up" when adolescents who have experienced trauma are compared with a control group as participants try to inhibit a motor response.

Why and how must researchers pay close attention to variables when measuring developmental attributes and behaviors?

Neuroscience has grown in importance lately due to the emergence of new technologies.What kinds of things can these techniques measure and what do these measurements help reveal about human development?