Remember that authoritarian, not authoritative, refers to this style of parenting. Here's a bad rhyme to remember the difference: "Authoritarian is scaring friends and fairly tense. Authoritative is stimulative and facultative". The other parenting styles have permissive in the name, which should tip you off that neither of them will be a strict parenting style. 

This can be worked out logically, even without knowledge of Baumrind's four parenting styles. The parent is permissive but not uninvolved. The parent does not display much authority. However, the parent is clearly permissive and indulgent. 

According to the Denver Developmental Screening Test, which is a widely used screening test to detect problems in the development of children from birth to six years of age, a child should be able use use their thumb and finger to grasp or pinch a piece of cereal at eight months of age. After one year of age the child should be able to walk, scribble, make a tower of two cubes, and kick a ball. 

The question describes the Babinski reflex. It is present at birth and will continue until the infant reaches approximately two years of age.

The correct answer is “rooting and cheeks.” The rooting reflex involves the infant turning its head after its cheek is stimulated. The Moro reflex is also called the startle reflex because the infant extends its arms and limbs after being startled. The Babinski reflex happens when an infant's foot is rubbed and its toes fan out. Last, the grasping reflex occurs when a finger or object is put in an infant's hand. 

Infants are expected to be able to lift their head, smile socially, and coo between the age of 1-3 months. Infants begin to crawl between 7-11 months. Infants start walking between 12-15 months. Lastly, infants can begin to sit unassisted between 4-6 months. 

An infant is not expected to be able to crawl until 7-11 months, where they are also expected to show stranger anxiety, use gestures, and imitate sounds. The rest of the listed behaviors are typical of an infant between 4-6 months. 

An infant is expected to be able to walk unassisted, can show separation anxiety, and say their first words (not necessarily 5 new words) at 12-15 months. By 1.5 years (18 months) of age, a toddler is expected to say around 10 words and throw a ball. A child is expected to be able to copy a square around age 5.

At 1.5 years of age, a child is expected to be able to stack 3 blocks and use about 10 individual words. A toddler can say around 250 words by the age of 2. Secondly, a child is expected to be able to copy a circle by the age of 3. Lastly, a child is expected to catch a ball with two hands by the age of 5.

A child normally, if applicable, begins having imaginary companions at 4 years of age. During this time they are also expected to be able to hop on one foot, copy a cross, play cooperatively with other children, and express themselves clearly verbally. A child is not expected to be able to copy a square until age 5. Children learn to tie shoelaces and read by the age of 6.