Dr. Lange is a developmental psychologist. He specializes in cognitive development during the period of infancy. Like most psychologists who focus on specific periods of development, his studies:
a. emphasize the chemical changes in the synaptic gap.
b. study the credibility of statistical procedures.
c. examine the relationship between biological development and the effects of the environment.
d. examine brain structures for signs of pathology.
I think it is a or d.
I disagree.
Check your book for c.
After I reread my book I agree with you that it is c.
The correct answer is c. Dr. Lange, as a developmental psychologist, focuses on examining the relationship between biological development and the effects of the environment.
To arrive at this answer, it is important to understand the field of developmental psychology and the specific area of expertise of Dr. Lange, which is cognitive development during infancy. Developmental psychology studies how humans change and grow throughout their lifespan and examines various aspects of development, including physical, cognitive, and socioemotional development.
Option a, which suggests that Dr. Lange's studies emphasize the chemical changes in the synaptic gap, is not an accurate choice. While cognitive development involves changes in brain structure and neuronal connections, focusing solely on the chemical changes at the synaptic gap is too narrow of a perspective to capture the complexity of cognitive development.
Option b, which suggests that Dr. Lange's studies focus on the credibility of statistical procedures, is unrelated to the field of developmental psychology. Statistical procedures are more commonly used in research methods and data analysis to examine the reliability and validity of research findings, but they are not the primary focus of developmental psychology.
Option d, which suggests that Dr. Lange's studies examine brain structures for signs of pathology, is not the most suitable answer either. While studying brain structures for signs of pathology can be part of neuroscience or clinical psychology, it is not the primary focus of developmental psychology, which is more concerned with understanding the typical patterns and processes of human development.
Therefore, the most appropriate answer is c, which states that Dr. Lange's studies examine the relationship between biological development and the effects of the environment. Dr. Lange likely investigates how biological factors, such as brain development, interact with environmental factors, such as caregiving practices, to shape cognitive development during infancy.