Question 61 pts Jean Piaget, world renowned theorist for cognitive development b
ID: 3351633 • Letter: Q
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Question 61 pts
Jean Piaget, world renowned theorist for cognitive development built his developmental model by noting how his three children dealt with their daily challenges from birth to their early teen years. This is an example for:
longitudinal design
cross-sectional design
cross-sequential design
bogus design
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Question 71 pts
When a study was conducted using a pre-test and post-test data collection method, it is an example of:
longitudinal design
cross-sectional design
cross-sequential design
bogus design
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Question 81 pts
One of the weaknesses for longitudinal design is:
individual differences
group mortality
subjects serving as their own controls
standardization
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Question 91 pts
Pretest – Posttest approach to measure the effectiveness of a given intervention is a data collection method of:
O
X O
O X
O X O
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Question 101 pts
A well designed experimental study should employ the collection method of:
O
O O
O X O
O X O / O O
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Question 111 pts
According to the code of ethics in research, subjects must have the opportunity to express their agreement to participate. This is the subjects’ right to:
confidentiality
informed purpose
informed consent
informed report
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Question 121 pts
According to the code of ethics in research, subjects must be familiar with all the objectives of the study. This is the subjects’ right to:
confidentiality
informed purpose
informed consent
informed report
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Question 131 pts
The most frequently ‘violated’ code of ethics in research is:
confidentiality
informed purpose
informed consent
informed report
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Question 141 pts
A study where a business man collected data on nursing skills violated the research code of ethics for:
confidentiality
right to self-esteem
right to subjects' welfare
right to qualification
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Question 151 pts
The study of treatment for syphilis conducted by the government on American GIs in the 1960’s violated the research code of ethics for:
confidentiality
right to self-esteem
right to subjects' welfare
right to qualification
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Question 161 pts
In a recent study, it was indicated that more people bought swimming suits in the Winter months than in the Fall. In this study, the Winter/Fall months constitute the:
dependent variable
independent variable
extraneous variable
control variable
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Question 171 pts
No significant difference was indicated in the prevalence of heart disease between vegetarians and non-vegetarians. Prevalence of heart disease is the:
dependent variable
independent variable
extraneous variable
control variable
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Question 181 pts
In order to study some effects of alcohol consumption, Kuya tested the physical coordination skills of subjects who were first assigned to drink either 6, 4 or 2 ounces of an alcoholic beverage in the laboratory. In this study, the independent variable was:
type of subjects
amount of alcohol
physical coordination skills
the laboratory
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Question 191 pts
Measuring intelligence by shoe size among college students would yield:
low validity and low reliability
low validity and high reliability
high validity and low reliability
high validity and high reliability
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Question 201 pts
Measuring time by radio-controlled quartz watch would yield:
low vaiidity and low reliability
low validity and high reliability
high validity and low reliability
high validity and high reliability
Explanation / Answer
61)
cross-sequential design
As A cross-sequential design is a research method that combines both a longitudinal design and a cross-sectional design. It aims to correct for some of the problems inherent in the cross-sectional and longitudinal designs.
a cross-sectional study (also known as a cross-sectional analysis, transversal study, prevalence study) is a type of observational study that analyzes data collected from a population, or a representative subset, at a specific point in time—that is, cross-sectional data.
A longitudinal study is a research design that involves repeated observations of the same variables over long periods of time, often many decades.
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