Chapter 1: History, Theory, and Research Strategies Flashcards
What 3 types of patterns does lifespan development study?
Growth, change, and stability
Lifespan development psychology seeks to understand how and why people _____________ over the course of their entire lives
change or stay the same
to say that the lifespan is continuous would mean that…
change is steady and gradual
to say that the lifespan is discontinuous would mean that….
there are rapid stages of change with stable periods in between.
Nature vs Nurture means
The argument as to whether personality is inborn and biological or if it is formed by physical and social influences
the lifespan perspective says that change is… (5 traits)
lifelong, multidimensional, multidirectional, highly plastic, and influenced by multiple, interacting forces.
correlational research reveals…
relationships between variables
experimental research reveals…
cause and effect relationships
a weakness of correlational research is…
that it does not reveal cause-effect relationships
a weakness of experimental research is…
that it may not have real-world application
infancy and toddlerhood lasts
from birth to 2 years
early childhood lasts
from 2-6 years
late childhood lasts
from 6-11 years
adolescence lasts
From 11 to 18 years
early adulthood lasts
from 18-40 years
middle adulthood lasts
from 40-65 years
late adulthood lasts
from 65-death
the variable that the experimentor changes between groups in an experiment is
the independent variable
what is naturalistic observation?
a method of systematic observation where behavior is observed in natural contexts
a strength of naturalistic observation is
that it reflects participants’ everyday lives