The Usefulness of Quasi-Experimental Designs for Advancing Knowledge Is Directly

question 3

Multiple Choice

The usefulness of quasi-experimental designs for advancing knowledge is directly related to how thoroughly an investigator examines and controls for the:

• A) results of the posttest analysis of a study.
• B) measures to be used in a questionnaire to record responses.
• C) method to be used for statistical analysis.
• D) selection criteria used in forming the initial groupings.

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Definitions:

Bottom-up Processing

An approach to information processing that starts with the sensory input and builds up to the final perception in a step-wise fashion.

Bipolar Cells

A type of nerve cell found in the retina that functions as a relay between photoreceptors and ganglion cells, contributing to the preliminary processing of visual information.

Ganglion Cells

A type of neuron located in the retina that receives visual information from photoreceptors and transmits it to the brain.

Optic Nerve

is the nerve that transmits visual information from the retina to the brain.