What are structured observations in behavioral research?
Click to see answer
They involve achieving greater control over conditions and creating special stimuli or tasks to elicit specific behaviors.
Click to see question
What are structured observations in behavioral research?
They involve achieving greater control over conditions and creating special stimuli or tasks to elicit specific behaviors.
What is a key concern when using structured observations?
Whether research participants will behave naturally.
What is the ethical responsibility regarding confidentiality in research?
To keep the information collected confidential.
What is another concern regarding structured observations?
Whether the observed behavior will generalize to real-world situations.
What is ethnicity?
People’s classification or affiliation with a group based on common heritage or traditions.
Under what conditions can information collected from research participants be shared?
If participants give explicit permission or if the law requires disclosure.
What does socioeconomic status (SES) refer to?
Standing in society based on occupational prestige, education, and income.
What is a sample in research?
A group of individuals studied.
What is one critical feature of a true experiment?
Random assignment of participants to different experimental conditions.
What does social cognitive theory emphasize about humans?
Humans are cognitive beings whose active processing of information plays a critical role in their learning, behavior, and development.
What is a sequential design in developmental research?
It combines cross-sectional and longitudinal approaches in a single study.
What should you be able to evaluate regarding research methods by the end of the lecture?
The strengths and weaknesses of case study, experimental, and correlational methods.
Which theory is considered most influential in the study of development?
It varies by perspective, but options include Evolutionary theory, Psychoanalytic theory, Systems theory, and Social cognitive theory.
What is a key consideration in understanding development?
Development should be viewed as a lifelong process.
How do individuals from lower-income families typically reach adulthood milestones?
They tend to reach milestones of adulthood earlier.
What defines a population in research?
A well-defined group.
What does evolutionary theory explain in human development?
It looks to the evolution of the human species for explanations of why humans are as they are and develop as they do.
What does manipulation of the IV refer to in experimental methods?
It refers to changing the independent variable to observe its effects.
What are research ethics?
Standards of conduct to protect research participants from physical or psychological harm.
How did Piaget define intelligence?
As a process that helps an organism adapt to its environment.
What is development?
Systematic changes and continuities in the individual that occur between conception and death.
What can sequential design reveal about age-related trends?
It can reveal which trends are developmental in nature and which differ from cohort to cohort.
What does Baltes’s life-span perspective emphasize?
That development is shaped by its cultural context.
What types of research designs should you evaluate?
Cross-sectional, longitudinal, and sequential designs.
How does poverty affect child development?
It can lead to lower academic achievement, poorer mental health and wellbeing.
What are the four theories mentioned in the poll regarding development?
A. Evolutionary theory, B. Psychoanalytic theory, C. Systems theory, D. Social cognitive theory.
How does the concept of development challenge traditional views?
It emphasizes that development occurs at all stages of life, not just in childhood.
What is the focus of psychoanalytic theory?
The development and dynamics of the personality.
What is meant by experimental control in a true experiment?
All factors other than the independent variable are controlled or held constant.
What is random sampling?
A method where all members of a larger population are identified and a portion is randomly selected for study.
What are time-of-measurement effects?
Effects that can be identified through sequential design regarding how timing influences developmental outcomes.
What does WEIRD stand for in developmental research?
Western, Educated, Industrialized, Rich, and Democratic societies.
What do systems theories suggest about changes over the life span?
Changes arise from ongoing transactions in which a changing organism and a changing environment affect one another.
What do regulations require organizations conducting research with humans to have?
Institutional review boards.
What are the three main types of development?
Biological/Physical development, Cognitive development, and Psychosocial development.
What challenges should be discussed in relation to research?
Challenges in conducting culturally sensitive research.
What does the correlational method determine?
Whether two or more variables are related in a systematic way.
What does the Nature – Nurture issue address in developmental theory?
It questions whether development is primarily influenced by genetics and biology or by experience and social influences.
What is the experimental method in research?
An investigator manipulates some aspect of the environment to see how it affects the behavior of the sample studied.
What is the primary focus of studying development?
To understand how individuals grow and change throughout their lifespan.
What are some specific stressors associated with poverty?
Noise, crowding, family disruption, hunger, and exposure to violence.
What factors influence human development?
Biological, psychological, and social factors.
How does culture impact the life span?
Culture influences the recognized periods of the life span.
What drives people according to psychoanalytic theory?
Motives and emotional conflicts.
What are the drawbacks of sequential design?
It is very complex and expensive.
How can ethnocentrism impact research?
It can lead to biased interpretations and conclusions.
What is the relationship between development and aging?
Development and aging are interconnected processes that influence each other.
What is growth?
Physical changes that occur from conception to maturity.
What are the four major ethical obligations of investigators?
To their research participants.
What are the goals of life-span development?
Description, Prediction, Explanation, Optimization.
Is there random assignment or manipulation of the independent variable in the correlational method?
No.
What is one major challenge faced by developmental scientists?
Conducting research that is culturally sensitive.
What is an independent variable (IV)?
The variable that is manipulated to assess its causal effects.
What is the focus of the Activity – Passivity issue?
It examines whether humans actively shape their environments or are passively influenced by external forces.
What are some common methods used in developmental research?
Longitudinal studies, cross-sectional studies, and experimental designs.
What does functional magnetic resonance imaging (fMRI) measure?
Increase in blood flow to an area of the brain when that area is active.
What is a major issue in correlational studies that involves the order of variables?
Directionality problem.
What is Lifespan Developmental Psychology?
It is the study of how individuals grow and change from birth to old age.
What is one major consequence of poverty on mental health?
Increased stress.
Why is it important to consider cultural contexts in development?
Cultural contexts shape individual experiences and developmental outcomes.
What is an age grade?
A socially defined age group in a society.
How are individuals shaped according to psychoanalytic theory?
By their earliest experiences in the family.
What role do age grades, age norms, and the social clock play in human development?
They influence how development varies across different historical, cultural, and subcultural contexts.
What is biological aging?
Deterioration of organisms that leads to death.
What is naturalistic observation?
Observing people in their everyday surroundings.
What is emerging adulthood?
A recent addition to the life span characterized by identity exploration.
Why is longitudinal research challenging in developmental science?
It requires long-term commitment and can be affected by participant attrition.
What is calculated in the correlational method to assess the relationship between variables?
Correlation coefficient.
What are baby biographies?
Scholars observe the growth and development of their own children.
What does the Continuity – Discontinuity issue explore?
It investigates whether human development occurs gradually or through distinct stages with different competencies.
What is a dependent variable (DV)?
The variable expected to be affected by the manipulation of the independent variable.
What is a longitudinal study?
A research method that involves repeated observations of the same variables over a long period.
What is a case study?
An in-depth examination of an individual or a small number of individuals.
What does the goal of 'Description' in life-span development entail?
It involves detailing the characteristics and changes that occur throughout the lifespan.
What are the major types of data collection?
Verbal reports and behavioral observations.
Why is fMRI considered hard to fake?
Because it measures physiological changes in the brain.
What is the third variable problem in correlational studies?
The possibility that an unmeasured variable influences both variables being studied.
What role does the environment play in development?
The environment interacts with individual characteristics to influence development.
What is a rite of passage?
A ritual that marks a person’s transition from one status to another.
What roles are assigned to different age grades?
Different roles, responsibilities, statuses, and privileges.
What are the key focuses of Lifespan Developmental Psychology?
Physical, cognitive, and social-emotional development throughout life.
How is aging defined?
Physical, cognitive, and psychosocial changes, both positive and negative, in the mature organism.
What are the three major issues addressed by theories of human development?
Theories of human development address issues such as nature vs. nurture, continuity vs. discontinuity, and the role of context in development.
What is the life-span perspective on development?
It emphasizes that development is a lifelong process with various stages and influences.
What is the main difference between cross-sectional and longitudinal studies?
Cross-sectional studies compare different age groups at one point in time, while longitudinal studies assess the same group repeatedly over time.
What is a key characteristic of emerging adulthood?
Identity exploration.
What populations can naturalistic observation be used to study?
Both children and adults.
What ethical considerations must developmental scientists keep in mind?
Ensuring the well-being and consent of participants, especially vulnerable populations.
What does the correlation coefficient indicate?
The strength of the relationship between two variables of interest.
What is the Universality – Context Specific issue concerned with?
It looks at whether development is similar across individuals and cultures or varies significantly based on social context.
What was a limitation of baby biographies?
They were difficult to compare and not generalizable to other children.
What is a cross-sectional study?
A research method that compares individuals of different ages at one point in time.
What is the purpose of 'Prediction' in the context of life-span development?
To anticipate future developmental changes based on current trends.
What is the purpose of debriefing in research?
To inform participants about the study afterward if they were not fully informed or deceived.
How can case studies complement other research methods?
They can complement correlational and experimental research.
What are examples of verbal reports in data collection?
Interviews, written questionnaires or surveys, ability and achievement tests, and personality scales.
In what population is fMRI particularly useful?
In the study of infants.
What can correlational studies not establish?
A causal relationship between one variable and another.
What are examples of rites of passage?
Rite to birth, rite to adulthood, and rite to eldership.
What is a key limitation of cross-sectional design in developmental research?
Age effects and cohort effects are confounded.
How are children separated in schools based on age?
Children are placed into grades.
How does Lifespan Developmental Psychology view development?
As a lifelong process influenced by various factors.
What does it mean that development is lifelong?
It means that development occurs throughout an individual's entire life.
How did the study of human development begin?
The study began with an interest in understanding the changes and continuities in human behavior across the lifespan.
What are the five theoretical perspectives in the study of development?
Evolutionary, psychoanalytic, learning, cognitive-developmental, and bioecological systems theories.
What ages are being studied in the longitudinal study mentioned?
From age 30 to age 70.
What is a limitation of behavioral observations?
Some behaviors occur too infrequently and unexpectedly to be observed.
How do individuals in emerging adulthood typically lead their lives?
They lead unstable lives.
How does the diversity of human development present a challenge?
It complicates the generalization of findings across different populations.
What is the range of the correlation coefficient?
From +1.00 to −1.00.
What is a key requirement for informed consent in research?
It must be voluntary.
Who is considered the founder of developmental psychology?
G. Stanley Hall.
Why is it important to study development?
To identify patterns and influences on growth and behavior across different stages of life.
What does 'Explanation' refer to in life-span development?
It involves understanding the reasons behind developmental changes.
What is a limitation of fMRI?
It is not always clear exactly what is being assessed.
What is one benefit of conducting a case study?
It can be a good source of hypotheses.
What should researchers explain during debriefing?
The true purpose of the study.
What is a limitation of verbal reports?
They cannot be used with certain populations.
What is meta-analysis?
A method that combines results of multiple studies addressing the same question to produce overall conclusions.
What is the focus of life-span development theories?
They examine how individuals grow and change throughout their entire life.
What privilege is granted to adults in many cultures?
Voting privileges.
What can cohort differences reveal in cross-sectional studies?
They can tell us about the influence of the sociocultural environment on development.
What are age norms?
Society’s way of telling people how to act their age.
What role do environmental factors play in Lifespan Developmental Psychology?
They significantly influence individual development and behavior.
What is Bronfenbrenner’s Bioecological Model?
A framework for understanding human development through the interaction of various environmental systems.
What is the scientific method?
The belief that investigators should allow facts to determine the merits of their thinking.
How is development described as multidirectional?
Development involves growth and decline in various areas at different times.
What are the four goals of research on human development?
To describe, explain, predict, and influence development.
Why is it difficult to pinpoint the causes of behavior in naturalistic observation?
Because the context and multiple factors can influence behavior.
What is a common feeling experienced by those in emerging adulthood?
They feel in between.
How often are assessments conducted in the longitudinal study?
Every 20 years.
What is a methodological challenge in studying development across the lifespan?
Balancing cross-sectional and longitudinal approaches to capture changes over time.
What term did G. Stanley Hall coin related to adolescence?
Storm and stress.
What is necessary when obtaining consent from individuals in vulnerable populations?
At least the 'assent' or agreement of the individual.
What is meant by 'Optimization' in life-span development?
It refers to enhancing development and well-being throughout the lifespan.
What unique insight can case studies provide?
A rich picture of atypical development.
What is naturalistic observation?
Observing people in their everyday surroundings.
What is the obligation of researchers regarding participants' feelings after a study?
To ensure that participants do not leave feeling upset.
How does meta-analysis aid research findings?
It increases confidence in the results by synthesizing data from various studies.
Name a key theory that has influenced life-span development.
Erik Erikson's psychosocial development theory.
What do researchers learn from cross-sectional studies regarding age?
They learn nothing about how people change with age.
How do age norms influence individuals?
They influence people's decisions about how to lead their lives.
What is the importance of understanding Lifespan Developmental Psychology?
It helps in addressing developmental challenges and promoting healthy development.
What are the main systems in Bronfenbrenner’s Bioecological Model?
Microsystem, mesosystem, exosystem, macrosystem, and chronosystem.
What is a theory in the context of the scientific method?
Concepts and propositions intended to describe and explain certain phenomena.
What does it mean that development involves gains and losses?
Development includes both positive changes and challenges or setbacks.
What is the scientific method in the context of human development research?
A systematic approach involving hypothesis formulation, data collection, and analysis to understand developmental processes.
When did the longitudinal study start?
In 1980.
What is a notable belief held by individuals in emerging adulthood?
A belief in limitless possibilities.
How can the presence of an observer affect behavior?
It can sometimes make people behave differently.
What is a theory?
A set of ideas to describe and explain a certain phenomenon.
What should researchers avoid when seeking participation?
Pressuring anyone to participate.
What is a limitation of case study results?
Results may not generalize to other individuals.
What are some challenges of behavioral observations?
Some behaviors occur too infrequently and unexpectedly to be observed, and observer presence can influence behavior.
What is the researchers' responsibility regarding harm to participants?
To not harm research participants either physically or psychologically.
What does Erikson's theory emphasize?
The impact of social relationships across different stages of life.
Why are cross-sectional studies considered quicker and easier?
Because they assess different age groups at one point in time rather than over a long period.
What is a social clock?
A person’s sense of when things should be done according to age norms.
What does the microsystem represent in Bronfenbrenner’s model?
The immediate environment where an individual interacts, such as family and school.
What are hypotheses?
Specific predictions generated from theories.
What does plasticity in development refer to?
Plasticity refers to the capacity for change in response to experiences.
What choices are involved in selecting a sample for research in human development?
Researchers must consider factors such as sample size, representativeness, and sampling method (random, stratified, etc.).
What is a characteristic of self-perception in emerging adulthood?
It is self-focused.
In what year are the three age groups compared in the cross-sectional study?
In 2020.
What are the characteristics of a good theory?
It is falsifiable and supported by data.
What right must be respected regarding participation in research?
Participants' right to refuse to participate.
What should a researcher do if harm seems likely in a study?
Find another method.
What is the significance of the life-span perspective?
It highlights that development is a lifelong process influenced by various factors.
What is the primary focus of longitudinal design?
To assess one cohort of individuals repeatedly over time.
How does the social clock affect individuals?
It dictates when they feel ahead of or behind schedule based on age norms.
What is the role of the mesosystem in Bronfenbrenner’s Bioecological Model?
It represents the interconnections between different microsystems.
How is development shaped by historical-cultural context?
Development is influenced by the social, cultural, and historical circumstances of the time.
What are some common data collection methods in human development research?
Surveys, interviews, observations, and experiments.
What is the purpose of the cross-sectional study in this context?
To compare three different age groups at a single point in time.
Can participants drop out of a study once it has started?
Yes, they have the right to drop out during the study.
What additional protection do federal regulations provide?
Extra protection from harm to children.
Which theory focuses on cognitive development across the lifespan?
Jean Piaget's theory of cognitive development.
What type of information does longitudinal design provide?
Information about age changes rather than age differences.
What does the exosystem refer to in Bronfenbrenner’s model?
The broader social systems that indirectly influence an individual, such as parents' workplaces.
What does it mean that development is multiply influenced?
Development is affected by a variety of factors, including biological, social, and environmental influences.
What can participants refuse regarding their data?
They can refuse to have their data used by the investigator.
What does Vygotsky's sociocultural theory emphasize?
The role of social interaction and culture in cognitive development.
What can longitudinal studies indicate about characteristics and behaviors?
Whether they remain consistent over time.
What is the macrosystem in Bronfenbrenner’s Bioecological Model?
The overarching cultural and societal influences on development.
Why is development considered multidisciplinary?
Development draws from various fields such as psychology, sociology, and biology.
What is the main idea of the life-course perspective?
It examines how historical and social contexts influence individual development.
What is the age range for the prenatal period?
Conception to birth.
What does the chronosystem encompass in Bronfenbrenner’s model?
The dimension of time, including life transitions and historical events that affect development.
What role do biological factors play in life-span development theories?
They interact with environmental influences to shape development.
What age range defines infancy?
First 2 years of life, with the first month being the neonatal period.
What is the age range for the preschool period?
2 to 5 years old.
What age range is considered middle childhood?
6 to about 10 years old.
What is the age range for adolescence?
Approximately 10 to 18 years old.
What age range defines emerging adulthood?
18 to 25 or even 29 years old.
What is the age range for early adulthood?
25 to 40 years old.
What age range is classified as middle adulthood?
40 to 65 years old.
What is the age range for late adulthood?
65 years and older.
