Compared with infants who are insecurely attached, securely attached 12-month-olds exhibit more enjoyment, are less fussy or difficult, and are better able to use their mothers as a secure base for exploration at home. This example demonstrates that:.
a. children's behavior in the Strange Situation is not related to their behavior at home.
b. children's behavior in the Strange Situation is similar to their behavior at home.
c. the Strange Situation is not a valid research method.
d. girls but not boys are more likely to be securely attached.

Option B -- Children's behavior in the Strange Situation is similar to their behavior at home.

Explanation:

In a situation whereby, infants who insecurely attached, are being compared, securely attached 12-month-olds exhibit more enjoyment, are less fussy or difficult, and are known to better able to use their mothers as a secure base for exploration at home. Then we can say, children's behavior in the Strange Situation is similar to their behavior at home.

no , per capita income is not a true measure of the development because: -it only tells us about average income not how income is distributed among the people.it only give us an idea of the economic aspect.it is only at the qualitative basis.moreover, income is not only the way of development other factors are also as much as important as income.

hygrometers and hair thermometers (often found as part of hygrometers/psychrometers) can be used to measure humidity. barometers are used to measure atmospheric pressure, while anemometers are used to measure wind speed. so the 2nd and 4th choices should be the correct answers.