WorksheetsUnit One Practice:Intro & Research
Total questions: 100
Worksheet time: 1hrs 29mins
What research method watches subjects without interfering?
Naturalalistic Observation
Case Study
Experiment
Cross-Sectional Study
What research method winvolves an intensive invetigation of one or more participants?
Naturalalistic Observation
Case Study
Experiment
Cross-Sectional Study
What term refers to the measure of relationship between two variables?
Hypothesis
Independent Variable
Correlation
Variable
Which type of variable changes as a result of the experiment?
Dependent Variable
Independent Variable
Extraneous Variables
Correlation
Which type of variable is chosen/manipulated by the experimenter?
Dependent Variable
Independent Variable
Extraneous Variables
Correlation
The anthropological concept of culture includes all of the following EXCEPT ______.
the ideas people learn
genetic aspects of being human
the material things people share
the ways people behave
Which of the following is an example of negative correlation?
People who spend more time exercising tend to weigh less.
Teenage females tend to have fewer speeding tickets than teenage males.
Students with lower IQ scores tend to have lower grades.
As hours studying for a test decrease, so do grades on that test.
Students' shoe sizes are not related to their grades.
In a drug study, neither the participants nor the person distributing the pills knows who is receiving the new drug and who is receiving the placebo. This type of research design is said to be a(n) _____ study.
correlational
confounding
double-blind
single-blind
illusory
A correlation coefficient is a measure of the
difference between the highest and lowest scores in a distribution.
average squared deviation of scores from a sample mean.
direction and strength of the relationship between two variables.
statistical significance of a difference between two sample means.
frequency of scores at each level of some measure.
The healing power of positive expectations is best illustrated by
overconfidence.
illusory correlation.
the placebo effect.
hindsight bias.
replication.
Why is an operational definition necessary when reporting research findings?
An operational definition allows others to replicate the study.
An operational definition provides more context and includes many examples of the concept described.
An operational definition is easier to translate into multiple languages than a dictionary definition.
An operational definition uses more scientific language than a dictionary definition.
An operational definition is not necessary since a dictionary definition will work as well for replication.
A researcher looking for gender differences in 3-yearolds observes a preschool class and records how many minutes children of each gender play with dolls. She then compares the two sets of numbers. What type of descriptive research is she conducting?
Case study
Experiment
Random sample method
Naturalistic observation
Survey
A testable prediction that drives research is known as a(n)
theory.
hypothesis.
operational definition.
guess.
random sample.
Which of the following is most important when conducting survey research?
Choosing a representative sample
Choosing a large sample
Choosing a biased sample
Choosing a sample that includes every member of the population
Choosing a sample whose answers will likely support your hypothesis
A hypothesis is a(n)
observable relationship between specific independent and dependent variables.
testable prediction that gives direction to research.
set of principles that organizes observations and explains newly discovered facts.
unprovable assumption about the unobservable processes that underlie psychological functioning.
statement of procedures used to define research variables.
What do scientists call an explanation that organizes observations and predicts future behaviors or events?
hypothesis
theory
critical thinking
operational definition
replication
Historians of science describe which three attitudes as the basis of the scientific viewpoint?
intelligence, dedication, thoroughness
morality, detail-orientation, cynicism
achievement-oriented, intellectual, empirical
curiosity, skepticism, humility
atheism, humanism, cognition
Surveys indicate that people are much less likely to support “welfare” than “aid to the needy.” These somewhat paradoxical survey results best illustrate the importance of
random sampling.
wording effects.
the placebo effect.
naturalistic observation.
hindsight bias.
In 1848, Phineas Gage, a railroad construction foreman, survived when an explosion drove an iron rod through his head damaging the functioning of the frontal lobes. This instance provided evidence that the frontal lobe plays a role in personality and behavior. Researchers have continued to study Gage's brain to better understand this link. Which research method is being used?
experimentation
correlation
case study
naturalistic observation
survey
George was worried about his bakery's new cupcakes after two customers disliked them on the first day, but when he surveyed his customers over the next week, more than 90% of the customers said they loved them. By giving too much weight to those two customers before the survey, George almost committed an error known as
a sampling bias.
wording effects.
a replication error.
confusing correlation with causation.
not following ethical guidelines.
A descriptive research technique that allows researchers to study an individual iin depth is called the ________________ method.
Observation
Interview
Survey
Case Study
Which of the following attitudes is considered a scientific attitude?
Skepticism
Hindsight Bias
Overconfidence
Perceiving order in random events
In an experimental situation, subjects of group B are not exposed to the special treatment, effects of which are under study, making group B the ________ group.
Nonexperimental
Experimental
Uncontrolled
Control
Which ethical guideline did a researcher violate when the names of the participants were announced in error?
Informed Consent
Debriefing
Confidentiality
Protection from Discomfort.
In an experiment that looks at the effects of sugar consumption on hyperactivity in children, what would the independent variable be?
Hyperactivity
Cookies
The age of the experiment
Sugar
In an experiment that looks at the effects of caffeine on alertness in class, one group of students get caffeinated coffee, another group of students gets water, and a final group of students get decaffeinated coffee (but thinks it is caffeinated). The last (decaf) group would be the ____________.
Control Group
Placebo Group
Experimental Group
Confound
What is the independent variable?
In Mrs. Riley’s class, students fill out a questionnaire about their home life, parents' careers, college interest, how many siblings, etc. What kind of research is being done?
correlation study
case study
survey
double blind procedure
The subgroup of the population that participates in the study
sample
assignment
group
family
Which of the following is a positive correlation?
As study time increases, students achieve lower grades.
As levels of self-esteem decline, levels of depression increase.
People who exercise regularly are more likely to be overweight.
Gas mileage decreases as vehicle weight increases.
Repeatedly shooting free throws in basketball is associated with a smaller percentage of missed free throws.
Which of the following demonstrates the need for psychological science?
Psychology's methods are unlike those of any other science.
Psychological experiments are less valuable without psychological science.
Our commonsense thinking about human thoughts and behaviors is not always accurate.
Commonsense thinking does not provide correct answers unless it is applied through the scientific method.
Psychological science research is superior to that of other sciences such as biology and physics.
Which of the following is not an ethical principle regarding experimental research on humans?
Researchers must protect participants from needless harm and discomfort.
Participants must take part in the study on a voluntary basis.
Personal information about individual participants must be kept confidential.
Research studies must be fully explained to participants when the study is completed.
Participants should always be informed of the hypothesis of the study before they agree to participate.
The hindsight bias refers to people's tendency to
dismiss the value of replication.
reject any ideas that cannot be scientifically tested.
exaggerate their ability to have foreseen the outcome of past events.
assume that correlation proves causation.
overestimate the extent to which others share their opinions.
Carrie is struggling to balance her school, home, and social lives. What type of psychologist would she go to for help?
Clinical
Counseling
Cognitive
Human Factors
What makes psychology a science?
Many psychologists have earned advanced college degrees.
Psychologists may study the brain.
The methods psychologists use is to ask and answer questions, experiment, observe and made predictions.
Psychologists focus on studying behavior and mental processes.
Contemporary psychology is best defined as the science of:
conscious and unconscious mental activity
observable responses to the environment
observable behavior and mental processes
thoughts, feelings, and perceptions
Who studied unconscious and conscious behavior?
Sigmund Freud
B.F. Skinner
Ivan Pavlov
John B. Watson
An imbalance of hormones can contribute to aggressive behavior.
Biological perspective
Psychodynamic perspective
Humanistic perspective
Cognitive perspective
This perspective is interested in what is actually going on in the brain that affects psychology. Might study how hormones or genes might affect personality.
biological
sociocultural
cognitive
evolutionary
This perspective believes that behavioral traits that are advantageous in certain environments allow people to survive and pass down these traits to offspring.
learning
evolutionary
cognitive
biopsychosocial
This perspective concentrates on how thoughts affect behavior. Might study how people perceive certain events and how this affects their behavior.
cognitive
biological
learning
psychoanalytic
This perspective stresses the human capacity for self-fulfillment. Unlike behaviorists, this perspective believes that people can choose their own behavior.
humanistic
cognitive
social
learning
This perspective stresses the influence of unconscious desires on behavior.
psychoanalytic
humanistic
biological
learning
This perspective focuses on the impact of experience on behavior.
learning
biological
biopsychosocial
humanistic
This perspective takes a holistic approach to psychology. Believes that behavior and mental processes are affected by biological, cognitive, and social factors.
biopsychosocial
learning
cognitive
evolutionary
This Greek philosopher encouraged people to "Know thyself."
Plato
Aristotle
Watson
Hippocrates
The founder of structuralism
Wilhelm Wundt
William James
Psamtik I
Sigmund Freud
Founded functionalism, using both introspection and behavioral observation.
William James
Wilhelm Wundt
BF Skinner
Yao Ming
Founded behaviorism: psychology is the study of observable behavior.
John Watson
BF Skinner
Sigmund Freud
Gestalt
This very famous psychologist emphasized the influence of unconscious thoughts on people's behaviors.
Sigmund Freud
John Watson
Gestalt
William James
Added the idea of reinforcement to behaviorism: animals respond to reinforcement (rewards or punishment) by repeating or discontinuing behaviors.
BF Skinner
Joh Watson
Sigmund Freud
Gestalt
Jill wants to study the process of thinking. Which field of psychology should she choose?
Cognitive
Social
Personality
Learning
Perception
By seeking to measure “atoms of the mind,” who
established the first psychology laboratory?
Sigmund Freud
John B. Watson
Wilhelm Wundt
William James
Which approach is most directly concerned with assessing the relative impact of both nature and nurture on our psychological traits?
biopsychosocial
cognitive
humanistic
social-cultural
pyschodynamic
Akira believes that her son has become a good student because she always praises his learning efforts. Her belief best illustrates a ________ perspective.
biopsychosocial
biological
psychodynamic
behavioral
structural
The specialist most likely to have a medical degree is a(n)
psychiatrist
I/O psychologist
clinical psychologist
biological psychologist
Who would be most likely to emphasize the role of the unconscious in affecting behavior?
B.F. Skinner
René Descartes
John B. Watson
Sigmund Freud
John Locke
a statement that attempts to explain why something is the way it is and happens the way it does
construct
hypothesis
law
theory
the concept of right or good conduct
theory
morality
constructs
psychology
This leading psychologist is known as the father of classical conditioning which involves learning a new behavior through the process of association.
William James
Ivan Pavlov
B. F. Skinner
Wilhelm Wundt
He is the Father of Humanistic Psychology; he believes that humans are basically good and will strive to reach perfection (self-actualization).
Ivan Pavlov
Carl Rogers
Wilhelm Wundt
William James
The subject matter for this perspective includes interpretation of mental images, thinking, and language.
biological
cognitive
learning
Biopsychosocial
Pure science that aims to increase the scientific knowledge base.
applied research
basic research
theoretical research
scientific research
Scientific study that aims to solve practical problems.
basic research
applied research
practical research
utilitarian research
