Question: Distinguish between the following: a) Internal validity and external validity. b) Pre-experimental design and quasi-experimental design. c) History and maturation. d) Random sampling, randomization, and
a) Internal validity and external validity.
b) Pre-experimental design and quasi-experimental design.
c) History and maturation.
d) Random sampling, randomization, and matching.
e) Environmental variables and extraneous variables.
Step by Step Solution
3.47 Rating (167 Votes )
There are 3 Steps involved in it
a Internal validity was called simply validity in Chapter 7 It involves the question of whether we are measuring what we think we are ie is the experi... View full answer
Get step-by-step solutions from verified subject matter experts
Document Format (1 attachment)
334-B-B-C-B-M (468).docx
120 KBs Word File
