Which Type of Psychologist Is Concerned with Changes in Behaviour

question 87

Multiple Choice

Which type of psychologist is concerned with changes in behaviour throughout the life span

• A) a social psychologist
• B) a developmental psychologist 
• C) a personality psychologist
• D) a cognitive psychologist

---

Definitions:

Average Value

A statistical measure that describes the central tendency or typical value of a set of numbers, often calculated as the sum of the values divided by the number of values.

Trait

A specific characteristic of an organism, which can be physical like height or color, or behavioral, often influenced by both genetics and environment.

Genetic Drift

A random process that causes allele frequencies in a population to change over generations without influence from natural selection.

Natural Selection

A fundamental mechanism of evolution where organisms with traits better suited to their environment are more likely to survive and reproduce, passing those traits to the next generation.