____________________
research
answers
questions
such
as
"
how
many
?
"
Quantitative
research
uses
a
/
an
____________________
approach
.
In
qualitative
research
,
investigators
try
to
ensure
the
____________________
of
the
design
.
In
quantitative
research
,
data
is
collected
through
____________________
.
Qualitative
research
uses
a
/
an
____________________
approach
.
Qualitative
research
is
characterized
by
____________________
samples
and
is
often
conducted
in
a
____________________
setting
.
The
results
section
of
a
quantitative
study
often
consists
of
____________________
data
.
In
____________________
research
,
the
variables
of
the
study
are
clearly
understood
and
defined
in
advance
by
the
researcher
.
In
qualitative
research
,
data
is
analyzed
by
developing
____________________
.
The
quality
of
a
quantitative
study
is
appraised
in
terms
of
its
reliability
,
validity
,
and
____________________
.
Quantitative
studies
are
characterized
by
____________________
samples
to
allow
for
generalizing
.
Qualitative
researchers
seek
in
-
depth
descriptions
in
____________________
form
.
In
____________________
research
,
the
investigator
may
have
only
a
rough
idea
about
the
variables
before
the
study
begins
.
Qualitative
researchers
collect
data
by
using
____________________
,
interviews
,
and
focus
groups
.
Qualitative
research
is
concerned
with
opinion
,
experiences
,
and
the
____________________
of
others
.
____________________
research
answers
exploratory
"
why
"
and
"
how
"
questions
.
