Question 1

What is a potential issue with using photographs to assess children's ability to recognize emotions?
A) It is too expensive
B) It may not provide a realistic sample of behavior
C) Children cannot see photographs clearly
D) It requires advanced technology
E) It is too time-consuming

Accepted Answer

B) It may not provide a realistic sample of behavior
Explanation: Using photographs to assess children's emotional recognition may underestimate their real-life abilities, as the task does not fully capture the complexity of emotional interactions in everyday situations.

Question 2

What is the first step in doing developmental research?
A) Designing the study
B) Deciding how to measure the topic of interest
C) Protecting the rights of participants
D) Asking self-reports
E) Observing systematically

Accepted Answer

B) Deciding how to measure the topic of interest
Explanation: The first step in developmental research is to decide how to measure the topic or behavior of interest, which sets the foundation for the entire research process.

Question 3

What are self-reports?
A) Observations made by researchers
B) People’s answers to questions about a topic of interest
C) Physiological measurements of stress
D) Tasks designed to measure behavior
E) Interviews conducted by psychologists

Accepted Answer

B) People’s answers to questions about a topic of interest
Explanation: Self-reports are defined as individuals' responses to questions regarding the topic being studied, which can be collected through questionnaires or interviews.

Question 4

What are the three possible interpretations of a correlation?
A) Both variables cause each other
B) One variable causes the other
C) Neither variable causes the other; both are caused by a third variable
D) All of the above
E) Only A and B

Accepted Answer

D) All of the above
Explanation: The three interpretations of a correlation include that one variable causes the other, the reverse causation, or that both are influenced by a third variable, making all options valid interpretations.

Question 5

Why do human development researchers often conduct experiments in laboratory-like settings?
A) To make the research more entertaining
B) To have better control over variables
C) To ensure participants are comfortable
D) To avoid ethical considerations
E) To increase the sample size

Accepted Answer

B) To have better control over variables
Explanation: Researchers conduct experiments in controlled settings to manage and manipulate variables effectively, which helps in obtaining clearer results, although it may not reflect natural behaviors.

Question 6

What is naturalistic observation?
A) Observing behavior in a controlled environment
B) Watching people in a real-life situation without interference
C) Asking participants to self-report their behavior
D) Measuring physiological responses
E) Conducting experiments in a lab setting

Accepted Answer

B) Watching people in a real-life situation without interference
Explanation: Naturalistic observation involves observing people as they behave spontaneously in their natural environment, allowing researchers to gather data without manipulation.

Question 7

Why is it important to have representative samples in developmental research?
A) To ensure all researchers agree
B) To know if findings apply to the general population
C) To make research easier
D) To avoid using complex statistical methods
E) To limit the scope of the study

Accepted Answer

B) To know if findings apply to the general population
Explanation: Representative samples are crucial because they help determine whether research findings can be generalized to broader populations, rather than being limited to the specific group studied.

Question 8

What is the primary function of Survey Monkey in research?
A) To analyze data
B) To build and present surveys and questionnaires
C) To archive research data
D) To conduct meta-analysis
E) To evaluate research ethics

Accepted Answer

B) To build and present surveys and questionnaires
Explanation: Survey Monkey is a well-known platform that enables researchers to create and present surveys and questionnaires, allowing for flexible question sets based on respondents' answers.

Question 9

What is a common limitation of self-reports?
A) They are always accurate
B) They require advanced technology
C) People may not remember past events accurately
D) They are difficult to administer
E) They are only useful for children

Accepted Answer

C) People may not remember past events accurately
Explanation: A limitation of self-reports is that individuals may struggle to recall past events accurately, which can lead to unreliable data.

Question 10

In an experimental study, what is the independent variable?
A) The behavior being observed
B) The factor being manipulated
C) The outcome of the experiment
D) The random assignment
E) The control group

Accepted Answer

B) The factor being manipulated
Explanation: The independent variable is the factor that investigators manipulate in an experiment to observe its effect on the dependent variable.

Question 11

What is a significant shortcoming of laboratory experiments in human development research?
A) They are too expensive
B) They do not allow for any control over variables
C) They may not represent behavior in natural settings
D) They require large sample sizes
E) They are always biased

Accepted Answer

C) They may not represent behavior in natural settings
Explanation: Laboratory experiments can produce artificial results that may not accurately reflect how individuals behave in real-world situations, limiting the generalizability of the findings.

Question 12

What is the purpose of citations in research reports?
A) To provide entertainment
B) To indicate the last name(s) of the researcher(s) and publication year
C) To summarize the entire research
D) To list all authors involved in the research
E) To provide a detailed analysis of the research methods used

Accepted Answer

B) To indicate the last name(s) of the researcher(s) and publication year
Explanation: Citations in research reports serve to identify the researchers and the year of publication, allowing readers to locate the original work in the reference section.

Question 13

What is a major disadvantage of the longitudinal approach in human development research?
A) It provides clear insights into developmental continuity
B) It is less expensive than cross-sectional studies
C) Maintaining contact with participants over time can be challenging
D) It requires testing individuals at multiple points in time
E) It eliminates the need for a large sample size

Accepted Answer

C) Maintaining contact with participants over time can be challenging
Explanation: One of the significant disadvantages of the longitudinal approach is the difficulty in maintaining contact with participants over years or decades, which can lead to dropouts and potentially distort the study's outcomes.

Question 14

What distinguishes structured observations from naturalistic observations?
A) They are conducted outdoors
B) They involve spontaneous behavior
C) The researcher creates a setting to elicit specific behaviors
D) They require self-reports from participants
E) They are less reliable

Accepted Answer

C) The researcher creates a setting to elicit specific behaviors
Explanation: Structured observations involve the researcher creating a specific environment to encourage certain behaviors, making them useful for studying behaviors that are rare or private.

Question 15

What are the two primary research designs used in human development research?
A) Qualitative and quantitative studies
B) Case studies and observational studies
C) Correlational studies and experimental studies
D) Longitudinal and cross-sectional studies
E) Surveys and interviews

Accepted Answer

C) Correlational studies and experimental studies
Explanation: Human development researchers primarily rely on correlational studies and experimental studies to investigate relationships and effects within their research.

Question 16

What is the purpose of data archives in research?
A) To conduct experiments
B) To store raw data only
C) To provide access to original data for further research
D) To analyze qualitative data
E) To present survey results

Accepted Answer

C) To provide access to original data for further research
Explanation: Data archives allow researchers to deposit their data so that others can access original datasets, facilitating continued research and building on previous findings.

Question 17

Which physiological measure is often used to assess attention?
A) Blood pressure
B) Brain activity
C) Heart rate
D) Body temperature
E) Muscle tension

Accepted Answer

C) Heart rate
Explanation: Heart rate is commonly measured to determine a person's level of attention, as it often slows down when individuals are focused on something interesting.

Question 18

What is the purpose of random assignment in an experiment?
A) To ensure all participants receive the same treatment
B) To eliminate bias in assigning participants to conditions
C) To measure the dependent variable
D) To manipulate the independent variable
E) To control for extraneous variables

Accepted Answer

B) To eliminate bias in assigning participants to conditions
Explanation: Random assignment ensures that each participant has an equal chance of being assigned to any treatment condition, which helps eliminate bias and allows for causal conclusions.

Question 19

What type of research involves gaining in-depth understanding of human behavior through observation?
A) Quantitative research
B) Experimental research
C) Qualitative research
D) Correlational research
E) Longitudinal research

Accepted Answer

C) Qualitative research
Explanation: Qualitative research focuses on detailed observation and understanding of behaviors, often using methods like video recording and interviews to gather rich, descriptive data.

Question 20

How does human development research influence social policy?
A) It has no impact on laws
B) It only affects educational policies
C) It helps establish laws against child abuse and labor practices
D) It is only relevant to psychological studies
E) It is primarily used for academic purposes

Accepted Answer

C) It helps establish laws against child abuse and labor practices
Explanation: Human development research significantly influences social policy, including laws related to child abuse, labor practices, and other societal regulations.

Question 21

What is a cohort effect in cross-sectional studies?
A) A problem where participants are tested multiple times
B) A phenomenon where differences between age groups arise from environmental events
C) A method to track individuals over time
D) A design that combines longitudinal and cross-sectional studies
E) A way to ensure a constant sample size

Accepted Answer

B) A phenomenon where differences between age groups arise from environmental events
Explanation: A cohort effect refers to the issue in cross-sectional studies where differences between age groups may be attributed to environmental factors rather than developmental processes.

Question 22

What does a correlation coefficient indicate?
A) The number of participants in a study
B) The strength and direction of a relationship between two variables
C) The average age of participants
D) The duration of the study
E) The type of research design used

Accepted Answer

B) The strength and direction of a relationship between two variables
Explanation: The correlation coefficient quantifies how strongly two variables are related and indicates whether the relationship is positive or negative.

Question 23

Which of the following is a limitation of structured observations?
A) They are too time-consuming
B) They can lead to unnatural behavior due to artificial settings
C) They do not provide enough data
D) They are difficult to analyze
E) They require extensive training

Accepted Answer

B) They can lead to unnatural behavior due to artificial settings
Explanation: Structured observations may produce unnatural behavior because participants are aware they are being observed and are in an artificial environment, which can affect their actions.

Question 24

What does meta-analysis allow researchers to do?
A) Conduct surveys
B) Synthesize results of many quantitative studies
C) Archive data
D) Evaluate research ethics
E) Present findings to the public

Accepted Answer

B) Synthesize results of many quantitative studies
Explanation: Meta-analysis enables researchers to combine results from multiple studies to estimate relationships between variables, providing a comprehensive understanding of a topic.

Question 25

What hormone is commonly measured to assess stress levels?
A) Adrenaline
B) Serotonin
C) Cortisol
D) Insulin
E) Dopamine

Accepted Answer

C) Cortisol
Explanation: Cortisol is a hormone that is secreted in response to stress, and measuring its levels in saliva can help researchers determine when individuals are experiencing stress.

Question 26

What does the dependent variable represent in an experiment?
A) The factor being manipulated
B) The behavior being observed
C) The control condition
D) The random assignment
E) The hypothesis being tested

Accepted Answer

B) The behavior being observed
Explanation: The dependent variable is the behavior or outcome that researchers measure to evaluate the impact of the independent variable in an experiment.

Question 27

Which research design allows researchers to observe the same individuals repeatedly over time?
A) Cross-sectional study
B) Sequential study
C) Longitudinal study
D) Experimental study
E) Qualitative study

Accepted Answer

C) Longitudinal study
Explanation: A longitudinal study involves repeated observations or tests of the same individuals at different points in their lives, making it ideal for examining changes and stability in behavior over time.

Question 28

What is one reason children may struggle to judge emotions from photographs?
A) They do not understand emotions
B) Photographs are always blurry
C) Facial features in photographs are still, unlike in real life
D) They prefer to judge emotions from videos
E) They have difficulty recognizing faces

Accepted Answer

C) Facial features in photographs are still, unlike in real life
Explanation: Children may find it challenging to judge emotions from photographs because the stillness of facial features lacks the movement that provides additional emotional cues in real-life interactions.

Question 29

What is the primary advantage of cross-sectional studies?
A) They track the same individuals over time
B) They are less expensive and avoid repeated testing
C) They provide insights into developmental continuity
D) They eliminate cohort effects
E) They allow for the study of individual changes over time

Accepted Answer

B) They are less expensive and avoid repeated testing
Explanation: Cross-sectional studies are advantageous because they test individuals at one point in time, which reduces costs and avoids the complications of repeated testing.

Question 30

What does a correlation of 0.9 indicate?
A) No relationship between variables
B) A weak positive relationship
C) A strong positive relationship
D) A strong negative relationship
E) A moderate negative relationship

Accepted Answer

C) A strong positive relationship
Explanation: A correlation of 0.9 signifies a very strong positive relationship, meaning that as one variable increases, the other variable also tends to increase significantly.

Question 31

What is an example of a task used to sample behavior in research?
A) Naturalistic observation
B) Self-report surveys
C) Digit span task
D) Structured interviews
E) Physiological measurements

Accepted Answer

C) Digit span task
Explanation: The digit span task is an example of a task used to measure memory in older adults, where participants repeat a series of digits presented to them, allowing researchers to sample the behavior of interest.

Question 32

What challenge did Kojima and colleagues face in their meta-analysis?
A) Lack of funding
B) Inconsistent measures of quality of life
C) Too many studies to analyze
D) Ethical concerns
E) Limited access to data archives

Accepted Answer

B) Inconsistent measures of quality of life
Explanation: Kojima and colleagues found that only four out of 5,145 potential studies could be included in their meta-analysis due to a lack of comparable measures of quality of life, highlighting the difficulties in comparing findings across studies.

Question 33

What conclusion can be drawn if older adults perform better in a driving simulator without a mobile phone?
A) Mobile phones have no effect on driving skills
B) Older adults are better drivers
C) Mobile phones negatively affect driving skills
D) Driving simulators are unreliable
E) Extraversion causes better driving skills

Accepted Answer

C) Mobile phones negatively affect driving skills
Explanation: If older adults drive better in the 'no phone' condition, it suggests that talking on a mobile phone has a harmful effect on their driving skills, allowing for causal conclusions due to controlled conditions.

Question 34

What is a primary advantage of qualitative research compared to quantitative research?
A) It uses larger sample sizes
B) It provides richer, more detailed reports
C) It relies solely on numerical data
D) It is less time-consuming
E) It is easier to analyze statistically

Accepted Answer

B) It provides richer, more detailed reports
Explanation: Qualitative research offers in-depth insights and detailed descriptions of behaviors, which can enhance understanding beyond what numerical data can provide.

Question 35

What is a sequential design in developmental research?
A) A method that only uses cross-sectional studies
B) A combination of cross-sectional and longitudinal designs
C) A design that focuses solely on cohort effects
D) A study that tests individuals at multiple points in time without a clear structure
E) A design that eliminates the need for a sample size

Accepted Answer

B) A combination of cross-sectional and longitudinal designs
Explanation: A sequential design integrates both cross-sectional and longitudinal approaches, allowing researchers to distinguish age-related changes from cohort effects, making it a powerful research method despite its expense.

Question 36

What is one of the creative aspects of human development research?
A) Writing lengthy reports
B) Planning studies that have never been done before
C) Following strict guidelines without deviation
D) Focusing solely on quantitative data
E) Avoiding collaboration with other researchers

Accepted Answer

B) Planning studies that have never been done before
Explanation: A significant and creative aspect of human development research is the planning of innovative studies that contribute new insights to the field.

Question 37

What limitation does a correlational study have?
A) It cannot measure variables
B) It cannot determine cause and effect
C) It requires a large sample size
D) It is only applicable to experimental designs
E) It is too complex to analyze

Accepted Answer

B) It cannot determine cause and effect
Explanation: While correlational studies can show relationships between variables, they do not provide evidence for causation, meaning they cannot confirm whether one variable causes changes in another.

Question 38

What is the role of the Institutional Review Board (IRB) in research?
A) To conduct surveys
B) To analyze data
C) To evaluate proposed studies for ethical protections
D) To synthesize research findings
E) To archive research data

Accepted Answer

C) To evaluate proposed studies for ethical protections
Explanation: The Institutional Review Board (IRB) reviews research proposals to ensure that they protect the rights of participants before any data collection begins.

Question 39

What potential issue arises from repeated testing in longitudinal studies?
A) Participants may become uninterested
B) It eliminates the need for a control group
C) It guarantees accurate results
D) It reduces the sample size
E) It ensures that all participants are tested at the same age

Accepted Answer

A) Participants may become uninterested
Explanation: In longitudinal studies, participants may lose interest over time, leading to dropouts, which can affect the validity of the study's findings.

Question 40

What is a potential limitation of using photographs to measure children's understanding of emotions?
A) Photographs are too colorful
B) Children may not recognize the people in the photos
C) Children rely on movement and sound in real-life situations
D) Photographs are always taken in poor lighting
E) Children prefer to express emotions through art

Accepted Answer

C) Children rely on movement and sound in real-life situations
Explanation: Children often use movement and accompanying sounds to interpret emotions, which are absent in still photographs, making it harder for them to accurately judge emotions.

Question 41

What is the primary role of review panels in research studies?
A) To conduct the research themselves
B) To approve or object to proposed studies
C) To analyze the data collected
D) To publish the research findings
E) To recruit participants for the study

Accepted Answer

B) To approve or object to proposed studies
Explanation: Review panels are responsible for evaluating proposed studies and ensuring they meet ethical guidelines. If they object to certain aspects, researchers must revise and resubmit for approval.

Question 42

Which organization is NOT mentioned as providing ethical guidelines for research?
A) American Psychological Association (APA)
B) U.S. Department of Health and Human Services (HHS)
C) National Institutes of Health (NIH)
D) World Health Organization (WHO)
E) European Union Ethics Policy

Accepted Answer

D) World Health Organization (WHO)
Explanation: The text lists specific organizations that provide ethical guidelines, and the World Health Organization (WHO) is not mentioned among them.

Question 43

What must researchers do to minimize risks to participants?
A) Use methods that could cause stress
B) Avoid monitoring procedures
C) Use methods with the least potential for harm
D) Provide no information about the study
E) Allow participants to withdraw without explanation

Accepted Answer

C) Use methods with the least potential for harm
Explanation: Researchers are required to minimize risks by using methods that have the least potential for causing harm or stress to participants.

Question 44

What is required before a child can participate in a study?
A) The child must sign a consent form
B) The researcher must provide a detailed report
C) A parent or guardian must provide consent
D) The child must be informed of all risks
E) The child must be paid for participation

Accepted Answer

C) A parent or guardian must provide consent
Explanation: When participants are children or adolescents, consent must be provided by a parent, legal guardian, or another responsible person.

Question 45

What should researchers do if they must deceive participants?
A) Avoid explaining the deception
B) Provide a thorough explanation after the study
C) Allow participants to leave the study
D) Keep the deception a secret
E) Inform participants before the study begins

Accepted Answer

B) Provide a thorough explanation after the study
Explanation: If deception is necessary, researchers must explain the true nature of the experiment as soon as possible, typically right after the experiment.

Question 46

What is the purpose of submitting research reports to scientific journals?
A) To gain funding for future studies
B) To share findings with other researchers
C) To recruit more participants
D) To receive awards for the research
E) To avoid ethical review processes

Accepted Answer

B) To share findings with other researchers
Explanation: Researchers submit their reports to scientific journals to disseminate their findings, allowing other human development researchers to learn from their work.

Question 47

What does reliability in measurement refer to?
A) The accuracy of a measure
B) The extent to which a measure provides a consistent index of a characteristic
C) The ability to measure multiple characteristics
D) The ease of administering a measure
E) The popularity of a measure among researchers

Accepted Answer

B) The extent to which a measure provides a consistent index of a characteristic
Explanation: Reliability is defined as the consistency of a measure, meaning it should yield the same results upon repeated administration, which is crucial for trustworthy research.

Question 48

What is validity in the context of measurement?
A) The ease of understanding a measure
B) Whether a measure actually measures what researchers think it measures
C) The popularity of a measurement technique
D) The number of participants in a study
E) The cost-effectiveness of a measure

Accepted Answer

B) Whether a measure actually measures what researchers think it measures
Explanation: Validity assesses if a measurement accurately reflects the concept it is intended to measure, ensuring that the conclusions drawn from it are meaningful.

Question 49

What is a primary advantage of cross-sectional studies in human development research?
A) They are the most accurate method for determining cause and effect.
B) They allow researchers to observe changes over time.
C) They are convenient and easier to conduct than longitudinal studies.
D) They eliminate cohort effects.
E) They require fewer participants than other designs.

Accepted Answer

C) They are convenient and easier to conduct than longitudinal studies.
Explanation: Cross-sectional studies are favored for their relative ease of execution, making them a practical choice despite their limitations in studying stability of behavior over time.

Question 50

Why is representative sampling important in research?
A) It reduces the cost of research
B) It ensures that the sample is large enough
C) It helps in obtaining valid conclusions by representing the population of interest
D) It allows researchers to study rare behaviors
E) It simplifies the data analysis process

Accepted Answer

C) It helps in obtaining valid conclusions by representing the population of interest
Explanation: Representative sampling is crucial because an unrepresentative sample can lead to invalid conclusions, making it essential for the trustworthiness of research findings.

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Explanation

What is a potential issue with using photographs to assess children's ability to recognize emotions?A) It is too expensiveB) It may not provide a realistic sample of behaviorC) Children cannot see photographs clearlyD) It requires advanced technologyE) It is too time-consuming

What is the first step in doing developmental research?A) Designing the studyB) Deciding how to measure the topic of interestC) Protecting the rights of participantsD) Asking self-reportsE) Observing systematically

What are self-reports?A) Observations made by researchersB) People’s answers to questions about a topic of interestC) Physiological measurements of stressD) Tasks designed to measure behaviorE) Interviews conducted by psychologists

What are the three possible interpretations of a correlation?A) Both variables cause each otherB) One variable causes the otherC) Neither variable causes the other; both are caused by a third variableD) All of the aboveE) Only A and B

Why do human development researchers often conduct experiments in laboratory-like settings?A) To make the research more entertainingB) To have better control over variablesC) To ensure participants are comfortableD) To avoid ethical considerationsE) To increase the sample size

What is naturalistic observation?A) Observing behavior in a controlled environmentB) Watching people in a real-life situation without interferenceC) Asking participants to self-report their behaviorD) Measuring physiological responsesE) Conducting experiments in a lab setting

Why is it important to have representative samples in developmental research?A) To ensure all researchers agreeB) To know if findings apply to the general populationC) To make research easierD) To avoid using complex statistical methodsE) To limit the scope of the study

What is the primary function of Survey Monkey in research?A) To analyze dataB) To build and present surveys and questionnairesC) To archive research dataD) To conduct meta-analysisE) To evaluate research ethics

What is a common limitation of self-reports?A) They are always accurateB) They require advanced technologyC) People may not remember past events accuratelyD) They are difficult to administerE) They are only useful for children

In an experimental study, what is the independent variable?A) The behavior being observedB) The factor being manipulatedC) The outcome of the experimentD) The random assignmentE) The control group

What is a significant shortcoming of laboratory experiments in human development research?A) They are too expensiveB) They do not allow for any control over variablesC) They may not represent behavior in natural settingsD) They require large sample sizesE) They are always biased

What is the purpose of citations in research reports?A) To provide entertainmentB) To indicate the last name(s) of the researcher(s) and publication yearC) To summarize the entire researchD) To list all authors involved in the researchE) To provide a detailed analysis of the research methods used

What distinguishes structured observations from naturalistic observations?A) They are conducted outdoorsB) They involve spontaneous behaviorC) The researcher creates a setting to elicit specific behaviorsD) They require self-reports from participantsE) They are less reliable

What are the two primary research designs used in human development research?A) Qualitative and quantitative studiesB) Case studies and observational studiesC) Correlational studies and experimental studiesD) Longitudinal and cross-sectional studiesE) Surveys and interviews

What is the purpose of data archives in research?A) To conduct experimentsB) To store raw data onlyC) To provide access to original data for further researchD) To analyze qualitative dataE) To present survey results

Which physiological measure is often used to assess attention?A) Blood pressureB) Brain activityC) Heart rateD) Body temperatureE) Muscle tension

What is the purpose of random assignment in an experiment?A) To ensure all participants receive the same treatmentB) To eliminate bias in assigning participants to conditionsC) To measure the dependent variableD) To manipulate the independent variableE) To control for extraneous variables

What type of research involves gaining in-depth understanding of human behavior through observation?A) Quantitative researchB) Experimental researchC) Qualitative researchD) Correlational researchE) Longitudinal research

How does human development research influence social policy?A) It has no impact on lawsB) It only affects educational policiesC) It helps establish laws against child abuse and labor practicesD) It is only relevant to psychological studiesE) It is primarily used for academic purposes

What does a correlation coefficient indicate?A) The number of participants in a studyB) The strength and direction of a relationship between two variablesC) The average age of participantsD) The duration of the studyE) The type of research design used

Which of the following is a limitation of structured observations?A) They are too time-consumingB) They can lead to unnatural behavior due to artificial settingsC) They do not provide enough dataD) They are difficult to analyzeE) They require extensive training

What does meta-analysis allow researchers to do?A) Conduct surveysB) Synthesize results of many quantitative studiesC) Archive dataD) Evaluate research ethicsE) Present findings to the public

What hormone is commonly measured to assess stress levels?A) AdrenalineB) SerotoninC) CortisolD) InsulinE) Dopamine

What does the dependent variable represent in an experiment?A) The factor being manipulatedB) The behavior being observedC) The control conditionD) The random assignmentE) The hypothesis being tested

Which research design allows researchers to observe the same individuals repeatedly over time?A) Cross-sectional studyB) Sequential studyC) Longitudinal studyD) Experimental studyE) Qualitative study

What is one reason children may struggle to judge emotions from photographs?A) They do not understand emotionsB) Photographs are always blurryC) Facial features in photographs are still, unlike in real lifeD) They prefer to judge emotions from videosE) They have difficulty recognizing faces

What is the primary advantage of cross-sectional studies?A) They track the same individuals over timeB) They are less expensive and avoid repeated testingC) They provide insights into developmental continuityD) They eliminate cohort effectsE) They allow for the study of individual changes over time

What does a correlation of 0.9 indicate?A) No relationship between variablesB) A weak positive relationshipC) A strong positive relationshipD) A strong negative relationshipE) A moderate negative relationship

What is an example of a task used to sample behavior in research?A) Naturalistic observationB) Self-report surveysC) Digit span taskD) Structured interviewsE) Physiological measurements

What challenge did Kojima and colleagues face in their meta-analysis?A) Lack of fundingB) Inconsistent measures of quality of lifeC) Too many studies to analyzeD) Ethical concernsE) Limited access to data archives

What is a primary advantage of qualitative research compared to quantitative research?A) It uses larger sample sizesB) It provides richer, more detailed reportsC) It relies solely on numerical dataD) It is less time-consumingE) It is easier to analyze statistically

What is one of the creative aspects of human development research?A) Writing lengthy reportsB) Planning studies that have never been done beforeC) Following strict guidelines without deviationD) Focusing solely on quantitative dataE) Avoiding collaboration with other researchers

What limitation does a correlational study have?A) It cannot measure variablesB) It cannot determine cause and effectC) It requires a large sample sizeD) It is only applicable to experimental designsE) It is too complex to analyze

What is the role of the Institutional Review Board (IRB) in research?A) To conduct surveysB) To analyze dataC) To evaluate proposed studies for ethical protectionsD) To synthesize research findingsE) To archive research data

What potential issue arises from repeated testing in longitudinal studies?A) Participants may become uninterestedB) It eliminates the need for a control groupC) It guarantees accurate resultsD) It reduces the sample sizeE) It ensures that all participants are tested at the same age

What is the primary role of review panels in research studies?A) To conduct the research themselvesB) To approve or object to proposed studiesC) To analyze the data collectedD) To publish the research findingsE) To recruit participants for the study

Which organization is NOT mentioned as providing ethical guidelines for research?A) American Psychological Association (APA)B) U.S. Department of Health and Human Services (HHS)C) National Institutes of Health (NIH)D) World Health Organization (WHO)E) European Union Ethics Policy

What must researchers do to minimize risks to participants?A) Use methods that could cause stressB) Avoid monitoring proceduresC) Use methods with the least potential for harmD) Provide no information about the studyE) Allow participants to withdraw without explanation

What is required before a child can participate in a study?A) The child must sign a consent formB) The researcher must provide a detailed reportC) A parent or guardian must provide consentD) The child must be informed of all risksE) The child must be paid for participation

What should researchers do if they must deceive participants?A) Avoid explaining the deceptionB) Provide a thorough explanation after the studyC) Allow participants to leave the studyD) Keep the deception a secretE) Inform participants before the study begins

What is the purpose of submitting research reports to scientific journals?A) To gain funding for future studiesB) To share findings with other researchersC) To recruit more participantsD) To receive awards for the researchE) To avoid ethical review processes

What does reliability in measurement refer to?A) The accuracy of a measureB) The extent to which a measure provides a consistent index of a characteristicC) The ability to measure multiple characteristicsD) The ease of administering a measureE) The popularity of a measure among researchers

What is validity in the context of measurement?A) The ease of understanding a measureB) Whether a measure actually measures what researchers think it measuresC) The popularity of a measurement techniqueD) The number of participants in a studyE) The cost-effectiveness of a measure

Which of the following is a weakness of longitudinal designs?A) They are inexpensive to conduct.B) They can distort performance due to repeated testing.C) They allow for easy comparison between different age groups.D) They provide immediate results.E) They do not require participant commitment.

What is a potential weakness of self-reports in research?A) They are too expensive to administerB) They can be difficult to analyzeC) They may be invalid due to incorrect answers from participantsD) They require extensive training to interpretE) They are not suitable for most behaviors

What is a strength of physiological measures in research?A) They are easy to administerB) They provide a more direct measure of underlying behaviorC) They can be applied broadly to all behaviorsD) They are less expensive than other methodsE) They require no specialized equipment

What is a key feature of correlational research designs?A) They manipulate independent variables.B) They observe variables as they naturally exist.C) They require laboratory settings.D) They can determine cause and effect.E) They are only applicable to developmental research.

Which online tool is mentioned as popular for conducting psychological research?A) Microsoft WordB) E-PrimeC) Google DocsD) Adobe PhotoshopE) Zoom

What is a significant limitation of cross-sectional designs?A) They are too expensive to conduct.B) They cannot study stability of behavior.C) They require extensive participant training.D) They are only applicable to older adults.E) They can only be conducted in laboratories.

What is the main purpose of using sequential designs in research?A) To simplify data collection.B) To eliminate cohort effects completely.C) To combine the strengths of longitudinal and cross-sectional designs.D) To reduce the number of participants needed.E) To focus solely on one age group.