Question
MCQS 1) Is one in which study participants are randomly assigned to experimental and control groups. 10 Points RANDOMIZED TWO- GROUPS DESING ATTRITION EXPERIMENTAL DESIGN
MCQS
1)
Is one in which study participants are randomly assigned to experimental and control groups.
10 Points
RANDOMIZED TWO- GROUPS DESING
ATTRITION
EXPERIMENTAL DESIGN
RANDOM NUMBERS TABLE
2)
Is the loss of participants during the course of the study:
10 Points
EXPERIMENTAL DESIGN
RANDOMIZATION
RANDOM NUMBER TABLE
ATTRITION
3)
is nothing more than a random list of numbers displayed or printed in a series of columns and rows. Using a random numbers table is one effective way to randomly assign participants to groups within a research study
10 Points
RANDOMIZED TWO- GROUP DESIGN
DESCRIPTIVE STATISTICS
EXPERIMENTAL DESIGN
RANDOM NUMBERS TABLE
4)
Is the process of examining the overall effectiveness of random assignment. The goal of this process is to determine whether random assignment resulted in nonequivalent groups. In performing this, researchers compare study groups or conditions on a number of pretest variables.
10 Points
DESCRIPTIVE STATISTICS
ANALYZING DATA
RANDOMIZATION CHECKS
COLLECTING DATA
5)
Is a method of examining the overall impact of research
attrition on the makeup of a study sample and the validity of a study's
findings. The goal of this procedure is to identify any differences between those participants who complete the study and those who do not complete the study.
10 Points
ATTRITION ANALYSIS
DISMANTLING STUDIES
SOLOMON FOUR- GROUPS DESIGN
FACTORIAL DESIGN
6)
Involve an in-depth examination of a single person or a few
people. The goal of it is to provide an accurate and complete
description of the case. The principal benefit of these is that they can expand our knowledge about the variations in human behavior
10 Points
SURVEY STUDIES
NATURALISTIC OBSERVATION
ELIMINATING EXPERIMENTER BIAS
CASE STUDIES
7)
This asks large numbers of people questions about their behaviors,
attitudes, and opinions. Some of them merely describe what people say they think and do. Other attempts to find relationships between the characteristics of the respondents and their reported behaviors and opinions.
10 Points
CASE STUDIES
ELIMINATING EXPERIMENTER BIAS
NATURALISTIC OBSERVATION
SURVEY STUDIES
8)
Include in-depth interviews with participants and collaterals (e.g., friends, family members, colleagues), review of medical records, observation, and excerpts from participants' personal writings and diaries.
10 Points
CASE STUDIES
NON EXPERIMENTAL DESIGNS
QUALITATIVE DESIGNS
SINGLE- SUBJECT MULTIPLE BASELINE DESIGNS
9)
A measurement can be valid, but not reliable
10 Points
True
False
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