If george is startled by a loud noise immediately after his baby sister cries, he is likely to become fearful every time she cries. if ken is startled by a loud noise immediately before his baby sister cries, he is not likely to become fearful when she cries. what do the different reactions of george and ken suggest about the role of cognitive processes in associative learning?

This is associative learning.

The reactions of George and Ken are based on when they are startled. George will learn to associate his sister's crying with him being startled because it happens every time his sister cries.

Whereas Ken will not know when his sister will cry or when he will be startled by the crying so this has no affect on Ken.

Hence, crying will affect George but not Ken.

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.