Intro to child development/ research methods Flashcards
What is child development?
The field that involves the scientific study of the patterns of growth, change, and stability that occur from conception through adolescence
Nature is?
genes, DNA
Nurture is?
The environment ex. mommy’s nurture, grandmas advice, etc
Critical Period
Period we need to go through at a certain time, or else we won’t be able to do it in the future.
Sensitive Period
a specific when organisms are particularly susceptible to certain kinds of stimuli in their environment. ex. lack of exposure to language during a sensitive period may result in delayed language production in infants and toddlers
Qualitative (discontinuous)
Development that occurs in distinct steps or stages, with each stage bringing about behavior that is assumed to be qualitatively different from behavior at earlier stages ex. our cognitive development as we age
Quantitative (continuous)
Gradual development in which achievements at one level build on those of previous levels ex. changes in height prior to adulthood
maturation
The process of the predetermined unfolding of genetic information
What did Gizelle say about maturation
“we all will learn how to sit up, stand and walk, all go through the same procedure, but do not all go through it at the same time.”
Scientific Method
- Identify question or interest
- Formulate explanation, theory, hypothesis
- research, conclusion etc.
Why do we need the scientific method?
In order to have good theories, finding probable explanations for certain things we wonder about. We look for OBJECTIVE, RELIABLE, and VALID results
What are the types of research?
- Naturalistic observation
- Archival research
- ethnography
- survey research
- case study
- Psychophysiological research
Naturalistic Observation
An investigator systematically observes naturally occurring behavior and does not make a change in a situation
archival research
existing data such as census documents, college records, and newspaper clippings are examined to test a hypothesis
ethnography
careful study of culture’s values and attitudes through careful, extended examination