Examlex
Another term for moderating variable is extraneous variable.
Conservation Tasks
Cognitive exercises used in developmental psychology to assess a child's ability to understand that certain properties of objects, like volume or number, remain unchanged despite changes in the objects’ form or appearance.
Cognitive Development
involves the changes and growth in how we understand the world, think, learn, and reason over time, from childhood through adulthood.
Piaget's Stages
A theory that describes the cognitive development of children in four stages: Sensorimotor, Preoperational, Concrete Operational, and Formal Operational.
Concrete Operations
A stage in Piaget's theory of cognitive development where children gain the ability to think logically about concrete events and understand the concept of conservation.
Q4: Review articles are reports of empirical research,describing
Q6: The operationalization of a construct means that
Q7: Biases that might affect the internal validity
Q10: Reduction of abstract concepts to render them
Q11: An observational study is said to be
Q14: Which of the following alternatives is not
Q17: Data transformation,a variation of data coding,is the
Q18: Operationalizing is making a variable measurable.
Q21: Snowball sampling and judgment sampling are both
Q35: Why do short reports require only a