10 question 1 Marcy is concerned that her findings may be due to an extraneous uncontrolled variable and not her treatme
Posted: Wed May 11, 2022 8:47 am
10
question 1
Marcy is concerned that her findings may be due to an extraneous
uncontrolled variable and not her treatment. Marcy is most
concerned with
Group of answer choices
a. internal consistency reliability.
d. internal validity.
b. inter-rater reliability.
c. external validity.
question 2
The following are primary statistical procedures employed to
analyze data in a causal-comparative study EXCEPT
Group of answer choices
d. chi square.
c. t test.
a. Spearman rho.
b. ANOVA
QUES 3
All of the following are types of replication in single-subject
design EXCEPT
Group of answer choices
b. direct.
d. generalized.
c. clinical.
a. systematic.
QUES 4
Chin-Hsing conducted a study that examined motivation for sport
and academics in a Taiwanese school for gifted athletes. One
concern that Chin-Hsing has is that the results from the study may
not generalize to another school or country. The validity threat
most evident in his concern is
Group of answer choices
c. Construct validity
a. Internal validity
b. External validity
d. Predictive validity
QUES 5
In an experiment in a school the researcher is also the
teacher administering the conditions. The situation introduces
which potential threat to validity?
Group of answer choices
b. Placebo
d. Instrumentation
c. John Henry
a. Experimenter
QUES 6
Treatment variable is another name for
Group of answer choices
b. dependent variable.
a. independent variable.
c. extraneous variable.
d. mediating variable.
QUES 7
One strength of causal-comparative studies, in comparison to
experimental studies, is that causal-comparative studies can
examine ________ while experimental studies cannot.
Group of answer choices
d. variables that can be manipulated
c. variables that should not be manipulated
a. more than one dependent variable
b. causal relationships among variables
QUES 8
One similarity between causal-comparative and experimental
research is that both
Group of answer choices
c. manipulate independent variables.
a. employ random assignment.
b. attempt to establish cause-effect relationships.
d. examine relationships after the events have occurred.
QUES 9
A causal-comparative study requires
Group of answer choices
a. a researcher manipulated grouping variable.
b. established groups that differ on some variable.
d. three or more levels of grouping variable and one dependent
variable.
c. beginning with effects and investigating causes.
QUES 10
In contrast to experimental research, causal-comparative studies
generally
Group of answer choices
b. can establish causation.
c. do not manipulate independent variables.
d. examine relationships between two variables.
a. randomly assign participants.
question 1
Marcy is concerned that her findings may be due to an extraneous
uncontrolled variable and not her treatment. Marcy is most
concerned with
Group of answer choices
a. internal consistency reliability.
d. internal validity.
b. inter-rater reliability.
c. external validity.
question 2
The following are primary statistical procedures employed to
analyze data in a causal-comparative study EXCEPT
Group of answer choices
d. chi square.
c. t test.
a. Spearman rho.
b. ANOVA
QUES 3
All of the following are types of replication in single-subject
design EXCEPT
Group of answer choices
b. direct.
d. generalized.
c. clinical.
a. systematic.
QUES 4
Chin-Hsing conducted a study that examined motivation for sport
and academics in a Taiwanese school for gifted athletes. One
concern that Chin-Hsing has is that the results from the study may
not generalize to another school or country. The validity threat
most evident in his concern is
Group of answer choices
c. Construct validity
a. Internal validity
b. External validity
d. Predictive validity
QUES 5
In an experiment in a school the researcher is also the
teacher administering the conditions. The situation introduces
which potential threat to validity?
Group of answer choices
b. Placebo
d. Instrumentation
c. John Henry
a. Experimenter
QUES 6
Treatment variable is another name for
Group of answer choices
b. dependent variable.
a. independent variable.
c. extraneous variable.
d. mediating variable.
QUES 7
One strength of causal-comparative studies, in comparison to
experimental studies, is that causal-comparative studies can
examine ________ while experimental studies cannot.
Group of answer choices
d. variables that can be manipulated
c. variables that should not be manipulated
a. more than one dependent variable
b. causal relationships among variables
QUES 8
One similarity between causal-comparative and experimental
research is that both
Group of answer choices
c. manipulate independent variables.
a. employ random assignment.
b. attempt to establish cause-effect relationships.
d. examine relationships after the events have occurred.
QUES 9
A causal-comparative study requires
Group of answer choices
a. a researcher manipulated grouping variable.
b. established groups that differ on some variable.
d. three or more levels of grouping variable and one dependent
variable.
c. beginning with effects and investigating causes.
QUES 10
In contrast to experimental research, causal-comparative studies
generally
Group of answer choices
b. can establish causation.
c. do not manipulate independent variables.
d. examine relationships between two variables.
a. randomly assign participants.