Research Methods in Psychology Investigating Human Behavior 2nd Edition Test Bank
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1. A construct is best described as a
1. Directly observable entity
2. Concrete entity
*c. Theoretical entity
1.
Hypothesized entity
2. Meredith can measure happiness by counting
participants’ smiles, by having peers fill out reports about participants, or
by asking participants to complete self-reports. These options are _______ of
the _______of happiness.
1.
conceptual definitions;
construct
*b. operational
definitions; construct
1. conceptual definitions; variable
2. operational definitions; variable
3. Kimi operationalizes aggression as
participants’ scores on a self-report scale. Candice operationalizes aggression
as increases in blood pressure. Candice’s operationalization has
1. Fewer variables
2. More variables
3. Less ecological validity
*d. Greater ecological
validity
4.
Josh is studying how
options affect satisfaction. He presents participants with either ten different
cookies or two different cookies. Participants choose a cookie and then rate
how satisfied they are with their selection on a scale from one to ten. In this
example, the independent variable is
*a. The number of
cookies
1. Options
2. Satisfaction scores
3. The taste of the cookie
5. Josh is studying how options affect
satisfaction. He presents participants with either ten different cookies or two
different cookies. Participants choose a cookie and then rate how satisfied
they are with their selection on a scale from one to ten. In this example, the
dependent variable is
1. The number of cookies
2. Options
*c. Satisfaction
scores
1. The taste of the cookies
6. Ava discovers that the effect of personality
type on stress depends on whether individuals meditate. In other words, having
a Type A personality predicts high stress for those individuals who do not
meditate. At the same time, Type A personality is not related to stress for
those individuals who engage in regular meditation. In this example, meditation
is
1. An independent variable
2. An dependent variable
*c. An intervening
variable
1. A confound
7. When using different measures to measure the
same construct, researchers want these different measures to produce
*a. Convergent results
1. Divergent results
2. Inverse results
3. Intervening results
8. This is the quantification of an object or
event according to a specific rule.
*a. Measurement
1. Analysis
2. Theory development
3. Objectivity
9. As part of her survey, Lauren asks
participants to indicate their gender (male or female). She collects this data
on which type of measurement scale?
*a. Nominal
1. Ordinal
2. Interval
3. Ratio
10. Time on a stop watch is an example of which
type of measurement scale?
1. Nominal
2. Ordinal
3. Interval
*d. Ratio
11. Jackson has people rate their parents’
physical attractiveness on a scale of 1 to 7. This measurement scale is best
described as
1. Nominal
*b. Ordinal
1. Interval
2. Ratio
12. Bethany measures participants’ body
temperature (using Fahrenheit) before and after exercise. She is using which
scale of measurement?
1. Nominal
2. Ordinal
*c. Interval
1. Ratio
13. The attributes of nominal variables must be
1. Numerical
2. Dichotomous
3. Additive
*d. Exhaustive
14. Age is an example of the ____ level of
measurement.
1. Nominal
2. Ordinal
3. Interval
*d. Ratio
15. This is a school of psychology that uses tests
as objective measures of the mind and mental processes.
1. Nonparametrics
2. Parametrics
*c. Psychometrics
1. Psychophysics
16. In a set of normally-distributed scores,
approximately 95% of the population falls within
1. One standard deviation above and below the
mean
*b. Two standard
deviations above and below the mean
1. Three standard deviations above and below the
mean
2. Four standard deviations above and below the
mean
17. Compared to unreliable measures, reliable
measures are affected
1. more by chance
2. more by measurement error
3. less by changes in the construct
*d. less by
measurement error
18. To establish this type of reliability, researchers measure
a construct using a specific method and then, after a certain period of time
has passed, measure this construct again using the same method.
1. Interobserver reliability
2. Interitem reliability
*c. Test-retest
reliability
1. Split-half reliability
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