Advice Library

Evidence-based plans for common parenting situations, organized by topic and age.

By topic

All Tantrums & Meltdowns Hitting & Aggression Sleep Food & Eating Screen Time School & Homework Siblings Fears & Anxiety Defiance & Lying Teenagers

By age

Toddlers (1-3) Preschool (4-5) School age (6-9) Preteens (10-12) Teenagers (13-16)

3 Year Old Refuses To Potty Train

Defiance & Lying Age 3

3 Year Old Wants To Do Everything Herself

Defiance & Lying Age 3

3 Year Old Wont Brush Teeth

Defiance & Lying Age 3

3 Year Old Wont Listen To Anything

Defiance & Lying Age 3

4 Year Old Whining All The Time

Defiance & Lying Age 4

4 Year Old Using Bad Words

Defiance & Lying Age 4

4 Year Old Thumb Sucking

Defiance & Lying Age 4

4 Year Old Still Not Potty Trained

Defiance & Lying Age 4

4 Year Old Says No To Everything

Defiance & Lying Age 4

4 Year Old Refuses To Clean Up Toys

Defiance & Lying Age 4

5 Year Old Picking Nose Constantly

Defiance & Lying Age 5

5 Year Old Wont Get Dressed In Morning

Defiance & Lying Age 5

5 Year Old Wont Listen To Parents

Defiance & Lying Age 5

5 Year Old Wont Wear Coat

Defiance & Lying Age 5

6 Year Old Lying About Everything

Defiance & Lying Age 6

6 Year Old Making Bathroom Jokes

Defiance & Lying Age 6

What To Say When Child Says I Hate You

Defiance & Lying Age 6

8 Year Old Talks Back To Parents

Defiance & Lying Age 8