survey
. A technique for ascertaining the self- reported attitudes or behaviors of people, usually by questioning a representative, random sample of them. case study. An observation technique in which one person is studied in depth in the hope of revealing universal principles.
What type of research method relies on self reporting attitudes or behaviors of a particular group of people?
Surveys
are useful in examining stated values, attitudes, opinions, and reporting on practices. However, they are based on self-report, or what people say they do rather than on observation, and this can limit accuracy.
What is a technique for ascertaining the self-reported attitudes or behaviors of a particular group usually by questioning a representative random sample of the group?
Naturalistic Observation: observing and recording behavior in naturally occurring situations without trying to manipulate and control the situation.
Survey
: a technique for ascertaining the self-reported attitudes or behaviors of a particular group, usually by questioning a representative, random sample of the group.
What technique is used to minimize preexisting differences?
Random assignment
minimizes preexisting differences between the experiemental group and the control group. The independent variable is the factor you manipulate to study its effect.
How do psychologists observe and describe behavior?
“Psychologists observe and describe behavior using individual case studies,
surveys among random samples of a population, and naturalistic observations
. In generalizing from observations, remember: Representative samples are a better guide than vivid anecdotes.”
What is a sample that fairly represents a population because each member has an equal chance of inclusion?
| Term Hindsight Bias Definition The tendency to believe, after learning an outcome, that one would have foreseen it. | Term random Sample Definition A sample that fairly represents a population because each member had an equal chance of inclusions. |
|---|
Is a testable prediction often implied by a theory?
–
Hypothesis
,a testable prediction, often implied by a theory.
What are the 4 types of observation?
- Controlled Observations.
- Naturalistic Observations.
- Participant Observations.
Why is self reporting data a limitation?
Disadvantages of Self-Report Data
Collecting information through a self-report has limitations. People are often biased when they report on their own experiences. … Self-reports are subject to these biases and limitations: Honesty: Subjects may make the more socially acceptable answer rather than being truthful.
What are the 4 research methods in psychology?
Psychologists use descriptive, experimental, and correlational methods to conduct research. Descriptive, or qualitative, methods include the
case study, naturalistic observation, surveys, archival research, longitudinal research, and cross-sectional research
.
Does behavior depend on ones culture?
Does behavior depend on one's culture and gender? Answer: Even
when specific attitudes and behaviors vary across cultures
, as they often do, the underlying processes are much the same. Biology determines our sex, and culture further bends the genders.
What are the 3 principles to keep in mind when deciding to generalize from a sample?
What are the three principles to keep in mind when deciding to generalize from a sample?
Representative samples are better than biased ones. Less-variable observations are more reliable than those that are more variable
. More cases are better than fewer.
What technique is used to minimize preexisting differences between the treatment group and the control group?
Random Assignment
To minimize the chances that an unintended variable influences the results, subjects must be assigned randomly to different treatment groups. Random assignment is used to ensure that any preexisting differences among the subjects do not impact the experiment.
What are the 6 methods of observation?
- Testing Method. use tests to learn about human behavior.
- Case Study Method. in-depth investigation of a person or small group.
- Cross-Sectional Method. observe participants over a long period of time.
- Naturalistic-Observation Method.
- Laboraotry Method.
- Longitudinal Method.
What three techniques do psychologists use to observe and describe behavior?
How do psychologists observe and describe behavior? Psychologists observe and describe behavior using
individual case studies, surveys among random samples of a population, and naturalistic observations
.
How do psychologists observe?
Psychologists
study mental processes and human behavior by observing, interpreting, and recording how people and other animals relate to one another and the environment
. … The research findings of psychologists have greatly increased our understanding of why people and animals behave as they do.
