Psychodynamic theory is most closely associated with ________

Which of the following statements is TRUE about internal validity?

a) Internal validity assessment does not rely on data from the independent variable in a study. b) When internal validity increases, external validity often decreases. c) Internal validity is not correlated with external validity. d) Internal validity assessment does not rely on data from the dependent variable

The cochlea is a

A) fluid-filled tube in which sound waves trigger nerve impulses B) fluid-filled tube that provides a sense of upright body position C) fluid-filled tube that provides a sense of body movement D) Set of three tiny bones that amplify the vibrations of the eardrum