PSYC 140 - Module 2
✅✅-Three
Delivery of the placenta occurs during Stage ______ of childbirth. -
Delivery of the baby occurs during Stage _____ of childbirth - ✅✅-two
✅✅
Fine hair that covers the top portion of a baby in utero is known as ______ -
-lanugo
✅✅
A doctor might recommend the use of a/an ________ drug during childbirth if there is
a need to stimulate labor contractions. - -oxytocic
An epidural is an example of what type of drug? - ✅✅-aneshesia
Place the following prenatal events in order, from earliest to latest.
Basic spinal cord begins to develop.
✅✅
Heartbeat can be heard with a stethoscope.
Lanugo is nearly gone. - -Basic spinal cord - heartbeat - lanugo disappears
When does the Embryonic period begin? - ✅✅-2 weeks after conception
During which trimester is a heartbeat detectable using utrasound? - ✅✅-first
✅✅
Martha's children participated in a study from the time that they were in preschool
until they reached middle school. - -longitudinal
✅✅
A researcher is studying a group of Baby Boomers to see whether, as they age, they
become increasingly religious. - -longitudinal
✅✅
Teenagers in a study are interviewed regarding who are the most popular peers in
their grade. - -Cross-sectional
✅✅
Why might a researcher decide to use a survey as the research method of choice?
Give two reasons. - -Obtain large sample
Study additional options
Efficiency
Cost Effective
✅✅
Place the following prenatal stages in order, from earliest to latest: Embryonic, Fetal,
Germinal. - -germinal - embryonic - fetal
✅✅
What are the advantages and disadvantages of naturalistic observations? Describe
one advantage and one disadvantage. - -Advantage: observe participants
realistically with natural behaviors
✅✅-Three
Delivery of the placenta occurs during Stage ______ of childbirth. -
Delivery of the baby occurs during Stage _____ of childbirth - ✅✅-two
✅✅
Fine hair that covers the top portion of a baby in utero is known as ______ -
-lanugo
✅✅
A doctor might recommend the use of a/an ________ drug during childbirth if there is
a need to stimulate labor contractions. - -oxytocic
An epidural is an example of what type of drug? - ✅✅-aneshesia
Place the following prenatal events in order, from earliest to latest.
Basic spinal cord begins to develop.
✅✅
Heartbeat can be heard with a stethoscope.
Lanugo is nearly gone. - -Basic spinal cord - heartbeat - lanugo disappears
When does the Embryonic period begin? - ✅✅-2 weeks after conception
During which trimester is a heartbeat detectable using utrasound? - ✅✅-first
✅✅
Martha's children participated in a study from the time that they were in preschool
until they reached middle school. - -longitudinal
✅✅
A researcher is studying a group of Baby Boomers to see whether, as they age, they
become increasingly religious. - -longitudinal
✅✅
Teenagers in a study are interviewed regarding who are the most popular peers in
their grade. - -Cross-sectional
✅✅
Why might a researcher decide to use a survey as the research method of choice?
Give two reasons. - -Obtain large sample
Study additional options
Efficiency
Cost Effective
✅✅
Place the following prenatal stages in order, from earliest to latest: Embryonic, Fetal,
Germinal. - -germinal - embryonic - fetal
✅✅
What are the advantages and disadvantages of naturalistic observations? Describe
one advantage and one disadvantage. - -Advantage: observe participants
realistically with natural behaviors
