Ch 1 Developmental Theory Flashcards
What is objectivity?
data collection and analysis is unbiased
What is reliability?
Reliability is the degree to which scale produces consistent results
What is validity?
validity is the accuracy of an assessment
What is replicability?
the same results are found each time regardless of who conducts these research
What is naturalistic observations?
observe participants in a natural context ex. sitting on a park bench
Pros of Naturalistic observation?
high validity
Cons of Naturalistic observation?
little control, can’t determine causation
What is a Clinical Method?
where a situation is tailored to the participant
Conducting an interview and adapting the questions based on the child’s responses to previous ones, is an example of?
Clinical method
What is the independent variable?
variable that does not depend on one another
What is the dependent variable?
variable that the value depends on the other
You are interested in how stress affects heart rate in humans. What is the independent and dependent variable?
stress is the iNDEPENDENT vs heart rate is the dependent
What is the Experimental method?
Creating a situation where only one variable is manipulated to test its effect on another variable
Pros of experiments?
Can determine causation by isolating one factor
Cons of experiments?
lack of ecological validity