Question

Question 391 pts

The age of viability occurs during the ______ stage of development:

germinal

sensorimotor

fetal

embryonic

Question 381 pts

An increasingly common misuse of performing a cesarean delivery is to:

reduce the use of medication during labor.

reduce the mixing of the mother's and baby's circulatory systems.

allow for convenience of the pregnant woman or doctor

speed up the recovery process after birth.

Question 401 pts

In _____, the same group of people are observed multiple times, usually at different ages, and changes in development, such as changes in self-esteem, can be recorded.

cross-sectional research

longitudinal research

adaptive clinical research

concurrent research

Question 411 pts

The _____ child is challenged by transitions/adjusting to new routines, and feels emotions strongly, often responding to frustrations with tantrums and crying.

secure

difficult

slow to warmup

easy

Answer 1

1. The age of viability occurs duringfetal development. Viability means the fetus reaches such a stage of development as to be capable of living under normal condition, even outside theuterus. The period after 28th week of gestation is viability.

2. In longitudinal research, same group of people are observed in multiple time. It is time consuming. The variables like changes in development and self esteem can be measured by longitudinal methods as it can change overtime.

3. Common misuse of cesearean delivery is yo allow for the covenience of pregnant mother anf doctor. If csection is planned, incovenience of client, family and doctor can be avoided.

4. A slow to warm up child willbe disturbed by transitions. They are very sensitive to their own or others emotions. They often show tantrums