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higher level of intelligence. A study from 2007 based on more than 5,000 children born in the United
Kingdom in 1946 showed that for every month earlier a child learned to stand, there was a gain of one half of one intelligence quotient point at age 8. Also a later 2018 study found a relationship between milestone achievement and intelligence in adulthood (in this case, the milestone used was being able to name objects/animals in pictures at less than 18 months, 18–24 months, and later than 24 months). The IQ of children who were able to form a sentence at less than 24 months of age averaged 107 points, whereas children who were able to form a sentence later than 24 months of age in young adulthood (20–34 years old) had an average IQ of 101. Early passing developmental milestones and the head circumference up to the age of 3 years explained about 6% of variance in IQ in adulthood. In comparison, parental socioeconomic status and the child's sex explained about 23% of the variance in IQ. However, experts advise against rushing children through milestones, as long as they are reaching them within a normal range.
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there are specific milestones that should be achieved by certain ages and stages in life in order to properly grow and develop. Medical experts also point out that children develop in their own time and suggest that carers should not worry too much if a child fails to reach all the milestones for their age range. Premature birth or illness during infancy may also slow down a young child's development.
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histories of maltreatment, violence exposure, and related psychopathology may have particular difficulty in responding sensitively and in a developmentally appropriate manner to their toddlers' tantrums and thus may benefit from parent-child mental health consultation. This time between the ages of two and five when they are reaching for independence repeats itself during adolescence.
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is another milestone that helps parents understand how a toddler is reacting. Around 18 months of age, a child will begin to recognize himself or herself as a separate physical being with his/her own thoughts and actions. A parent can test if this milestone has been reached by noticing if the toddler
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Young children squat instinctively as a continuous movement from standing up whenever they want to lower themselves to ground level. One- and two-year-olds can commonly be seen playing in a stable squatting position, with feet wide apart and bottom not quite touching the floor, although at first they
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There are several other important milestones that are achieved in this time period that parents tend not to emphasize as much as walking and talking. Gaining the ability to point at whatever it is the child wants you to see shows huge psychological gains in a toddler. This generally happens before a
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Readiness: The Azrin and Foxx method of toilet training introduced the first set of objective criteria for determining whether a child is prepared to begin toilet training. The child should be physiologically and psychologically capable. Physiologic preparedness describes the ability of the child to
1010:
often occurs around 12 months, but this is only an average. The child will then continue to steadily add to his or her vocabulary until around the age of 18 months when language increases rapidly. He or she may learn as many as 7–9 new words a day. Around this time, toddlers generally know about 50
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on the child's face and showing them their own reflection. Upon seeing the out-of-the-ordinary mark, if the child reaches to his or her own face, the child has achieved this important milestone. Along with self recognition comes feelings of embarrassment and pride that the child had not previously
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for which they are famous. This stage can begin as early as nine months old depending on the child and environment. Toddlers tend to have temper tantrums because they have such strong emotions but do not know how to express themselves the way that older children and adults do. Immediate causes can
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in learning the way the world around them works. Although the toddler is in their exploratory phase, it is also important to understand that the methods used by the parents for communicating with the toddler can either set off a tantrum or calm the situation. Research has shown that parents with
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Although it is useful to chart defined periods of development, it is also necessary to recognize that development exists on a continuum, with considerable individual differences between children. There is a wide range of what may be considered 'normal' development. However, according to experts,
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disabilities. However, it was thought for a long time that within the general population no relationship between the age of passing developmental milestones and later intelligence is seen. It was only more recently discovered that early passing of developmental milestones indicates in general a
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perform tasks necessary for toilet training such as controlling their anal and urethral sphincter, sitting upright, and walking. Psychological readiness describes the child's motivation to become toilet trained and their ability to understand and follow directions.
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include physical factors such as hunger, discomfort and fatigue or a child's desire to gain greater independence and control of the environment around them. The toddler is discovering that they are a separate being from their parent and are testing their
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is a child approximately 1 to 3 years old, though definitions vary. The toddler years are a time of great cognitive, emotional and social development. The word is derived from "to toddle", which means to walk unsteadily, like a child of this age.
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Below follows a rough breakdown of the kinds of skills and attributes which young children can be expected to have developed by different points during the toddler period. Citations for the information given are provided here.
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Painting from 1892 of an infant learning to walk. Taking their first independent steps, typically in the months after their first birthday, is often seen as one of the major milestones in the early years of a child's
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Feigelman S. The first year. In: Kliegman RM, Behrman RE, Jenson HB, Stanton BF, eds. Nelson
Textbook of Pediatrics. 18th ed. Philadelphia, Pa: Saunders Elsevier; 2007: chapter 8 quoted in
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words. At 21 months is when toddlers begin to incorporate two word phrases into their vocabulary, such as "I go", "mama give", and "baby play". Before going to sleep they often engage in a
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in which they practice conversational skills. At this age, children are becoming very proficient at conveying their wants and needs to their parents in a verbal fashion.
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Kuersten-Hogan R, McHale JP (1998). "Talking About
Emotions During the Toddler Years and Beyond: Mothers' and Fathers' Coaching of Children's Emotion Understanding".
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Before and in the early stages of developing verbal communication, children often struggle to communicate negative emotions in ways other than tearfulness.
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Toddler development can be broken down into a number of interrelated areas. There is reasonable consensus about what these areas may include:
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Flensborg-Madsen T, Mortensen EL (August 2018). "Developmental milestones during the first three years as precursors of adult intelligence".
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Gross motor skills are quite well refined, can walk up and down stairs on both feet with one step at a time while holding on to a rail
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The term toddler comes from the way that children first walk, which is at first unsteady and more like a toddle than actual walking.
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1807:"Toddler Emotional States, Temperamental Traits, and Their Interaction: Associations with Mothers' and Fathers' Parenting"
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Barker, Robin (2001) The Mighty
Toddler: The essential guide to the toddler years, Pan Macmillan Australia, Sydney, p19.
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A simply designed potty, a place for young children who are first learning how to use the toilet to relieve themselves.
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1923:"An fMRI study of the brain responses of traumatized mothers to viewing their toddlers during separation and play"
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617:: the ability to control small muscles; enabling the toddler to feed themselves, draw and manipulate objects.
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1874:"Links between mothers' coping styles, toddler reactivity, and sensitivity to toddler's negative emotions"
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1979:
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Fischer KW, Silvern L (February 1985). "Stages and
Individual Differences in Cognitive Development".
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642:: the ability to interact with the world through playing with others, taking turns and fantasy play.
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Klassen TP, Kiddoo D, Lang ME, Friesen C, Russell K, Spooner C, Vandermeer B (December 2006).
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Children can express positive emotions through smiles and laughter from early on in infancy
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636:), and the ability to understand and learn language and use it to communicate effectively.
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1638:"The effectiveness of different methods of toilet training for bowel and bladder control"
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Talking is the next milestone of which parents are typically aware. A toddler's first
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Schechter DS, Moser DA, Wang Z, Marsh R, Hao X, Duan Y, et al. (November 2012).
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Begins to see self as separate individual; may still see other children as "objects"
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611:: the control of large muscles which enable walking, running, jumping and climbing.
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This age is sometimes referred to as "the terrible twos", because of the temper
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Poem about the social lives of young children written by Burton L. White in his
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1336:"Your Child's Developmental Milestones: Why it's 'Normal' to be Different"
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1558:"Early life predictors of intelligence in young adulthood and middle age"
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May make brief journeys away from parents to explore in familiar settings
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Understands that objects continue to exist, even when they are not seen (
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1986:
1517:"Associations of Early Developmental Milestones With Adult Intelligence"
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Does not share possessions—everything "mine" as in the "Toddler's Creed"
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Slentz K, Krogh S Early
Childhood Development and Its Variations (2001)
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318:
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Flensborg-Madsen T, Falgreen
Eriksen HL, Mortensen EL (2020-01-28).
1425:"Infant developmental milestones and subsequent cognitive function"
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If it's mine it will never belong to anyone else, no matter what.
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Turn through the pages of a book by flipping many pages at a time
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If we are building something together, all the pieces are mine.
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623:: the ability to see near and far and interpret what is seen.
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The Mighty
Toddler: The essential guide to the toddler years
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may be in need of reorganization to comply with
Knowledge's
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632:: the ability to hear and receive information and listen (
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It has long been known that markedly late achievement of
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If I give it to you and change my mind later, it's mine.
1920:
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Experiences separation anxiety and may cling to parents
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Can say mama, papa, and at least one or two other words
1423:
Murray GK, Jones PB, Kuh D, Richards M (August 2007).
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Walks sideways and backwards, runs well, falls easily
1782:"Temper Tantrums (for Parents) - Nemours KidsHealth"
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1398:
928:
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Have a head circumference equal to that of the chest
1674:"The Complete Toilet Learning Guide | The SOEL Way"
1106:is in fact themselves. One way to test this is the
910:Shows sign of increased autonomy and individuality
2074:
1871:
752:Drinks well from a cup, still spills with a spoon
714:Sleep 8–10 hours a night and take one to two naps
2293:
1376:KIDS- Child development website associated with
1285:"Age-Appropriate Speech and Language Milestones"
998:need to hold on to something to stand up again.
749:Scribbles vigorously, attempting a straight line
1804:
1515:Flensborg-Madsen T, Mortensen EL (March 2018).
27:Phase of human growth between 1 and 3 years old
1726:"The Terrible Twos Explained - Safe Kids (UK)"
1304:
99:to make improvements to the overall structure.
2060:
1181:. Sydney: Pan Macmillan Australia. p. 1.
885:Very ritualistic, has favorite toy or blanket
687:Grow to a height of 50% over the birth length
499:
907:Helps undress self and put on simple clothes
839:May develop an attachment to a toy or object
1927:Social Cognitive and Affective Neuroscience
1872:Gudmundson JA, Leerkes EM (February 2012).
1805:Fields MA, Cole PM, Maggi MC (April 2017).
1393:Developmental milestones record - 12 months
736:Enjoys throwing objects and picking them up
526:
66:Learn how and when to remove these messages
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2053:
1046:
1029:If I had it a little while ago, it's mine.
1027:If I can take it away from you, it's mine.
935:Intelligence quotient § Interventions
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180:Learn how and when to remove this message
115:Learn how and when to remove this message
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157:of all important aspects of the article.
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14:
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1333:
1243:
1241:
1239:
1237:
1209:"What Is the Definition of a Toddler?"
1207:Brown, Stephanie (December 19, 2015).
1196:. New York: The Free Press. p. 1.
1176:
153:Please consider expanding the lead to
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1642:Evidence Report/Technology Assessment
1407:
1206:
1140:Sign language in infants and toddlers
126:
72:
31:
1412:. Simon and Schuster . p. 161.
1321:10.1146/annurev.ps.36.020185.003145
1262:"Developmental milestones: walking"
1234:
833:Points to objects with index finger
24:
1811:Journal of Research in Personality
1616:"Early Milestones, Smarter Child?"
1035:If it looks like mine, it's mine."
955:
25:
2313:
1967:
1878:Infant Behavior & Development
1260:Lewsley, Joanne (February 2019).
1194:The Emotional Life of the Toddler
929:Early milestones and intelligence
721:Walks well alone with wide based
47:This article has multiple issues.
1999:
1985:
1973:
1410:Raising a Happy, Unspoiled Child
1395:MedlinePlus Medical Encyclopedia
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1055:
1040:Raising a Happy, Unspoiled Child
746:Climbs stairs or up on furniture
605:: growth or an increase in size.
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1748:Infant Behavior and Development
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787:Teeth: full set of 20 temporary
774:Control of spoon well-developed
733:Drinks from a cup, uses a spoon
145:may be too short to adequately
55:or discuss these issues on the
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1277:
1268:
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820:Tries to imitate animal sounds
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155:provide an accessible overview
13:
1:
2076:Development of the human body
2004:The dictionary definition of
1990:The dictionary definition of
1760:10.1016/s0163-6383(98)91727-1
1378:NHS Greater Glasgow and Clyde
1334:Jaeger G (20 February 2019).
1145:
1890:10.1016/j.infbeh.2011.07.004
1583:10.1371/journal.pone.0228144
1287:. Stanford Children's Health
1215:. About, Inc. Archived from
986:
862:Indicates when diaper is wet
802:Follows a fast moving object
665:Months after first birthday
417:Developmental stage theories
278:Emerging and early adulthood
7:
2027:Stages of human development
1308:Annual Review of Psychology
1118:
1001:
823:Connects names with objects
817:Understands simple commands
808:Responds to his or her name
762:Height: about 80–82 cm
759:Weight: about 11–13 kg
10:
2318:
990:
967:
932:
771:Builds tower of five cubes
363:Development and psychology
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2176:
2118:
2082:
2033:
2024:
2016:
1823:10.1016/j.jrp.2016.05.007
1135:Early childhood education
1023:"If I want it, it's mine.
869:Uses phrases composed of
811:Understands several words
674:Two and a half years old
577:
565:
540:
1708:"Child talking timeline"
1474:Developmental Psychology
1125:Child development stages
1082:child's first birthday.
941:developmental milestones
797:Intellectual and social
705:Bang two blocks together
527:Developmental milestones
442:Psychosexual development
1047:Emotions and self-image
790:Decreased need for naps
699:Walk with help or alone
693:Have one to eight teeth
684:Triple the birth weight
1248:PEDIATRIC AGE SPECIFIC
1104:reflection in a mirror
1102:recognizes that their
965:
595:
1192:Lieberman AF (1993).
963:
904:Obeys simple commands
805:Can respond to sounds
702:Sit down without help
592:
480:Psychology portal
382:Nature versus nurture
306:Biological milestones
1982:at Wikimedia Commons
1219:on November 14, 2016
334:Language acquisition
1939:10.1093/scan/nsr069
1574:2020PLoSO..1528144F
1429:Annals of Neurology
1381:. 17 December 2017.
1372:"Child Development"
1164:The Free Dictionary
852:Can use 10-15 words
765:Teeth: 12 temporary
711:Have a pincer grasp
679:Physical and motor
655:
537:
457:Cultural-historical
97:editing the article
2231:Emerging adulthood
1618:. 15 February 2019
1534:10.1111/cdev.12760
1486:10.1037/dev0000545
993:Squatting position
982:Parental response.
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901:of about 350 words
730:Builds with blocks
654:
596:
531:
372:Pre- and perinatal
2289:
2288:
2153:Adult development
2131:Child development
2043:
2042:
2034:Succeeded by
1978:Media related to
1521:Child Development
1441:10.1002/ana.21120
1408:White BL (1995).
1177:Barker R (2001).
979:Process training.
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828:object permanence
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90:layout guidelines
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16:(Redirected from
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1857:. Archived from
1855:"Toddlers World"
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1480:(8): 1434–1444.
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377:Infant and child
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2119:Birth and after
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970:Toilet training
958:
956:Toilet training
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881:temper tantrums
879:Begins to have
855:Says "no" (see
780:during day time
727:Creeps upstairs
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207:and development
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2079:
2072:
2071:
2064:
2057:
2049:
2041:
2040:
2035:
2032:
2023:
2018:
2012:
2011:
1997:
1983:
1969:
1968:External links
1966:
1963:
1962:
1913:
1864:
1861:on 2011-02-07.
1846:
1797:
1786:kidshealth.org
1773:
1738:
1717:
1699:
1690:
1665:
1628:
1607:
1548:
1527:(2): 638–648.
1507:
1464:
1415:
1397:
1384:
1363:
1357:Toddler growth
1347:
1326:
1297:
1276:
1267:
1252:
1233:
1199:
1184:
1169:
1150:
1149:
1147:
1144:
1143:
1142:
1137:
1132:
1127:
1120:
1117:
1099:Self-awareness
1073:
1066:
1065:
1061:
1054:
1053:
1052:
1051:
1050:
1048:
1045:
1021:
1003:
1000:
991:Main article:
988:
985:
984:
983:
980:
977:
968:Main article:
957:
954:
943:is related to
930:
927:
924:
923:
922:
921:
916:
915:
914:
911:
908:
905:
902:
894:
893:
892:
891:may be at peak
886:
883:
877:
865:
864:
863:
860:
853:
848:
847:
846:
843:
840:
837:
834:
831:
824:
821:
818:
815:
812:
809:
806:
803:
798:
794:
793:
792:
791:
788:
783:
782:
781:
778:Toilet trained
775:
772:
769:
766:
763:
760:
755:
754:
753:
750:
747:
744:
739:
738:
737:
734:
731:
728:
725:
717:
716:
715:
712:
709:
706:
703:
700:
697:
694:
691:
688:
685:
680:
676:
675:
672:
671:Two years old
669:
668:18 months old
666:
663:
660:
644:
643:
637:
624:
618:
612:
606:
585:
584:
581:
575:
574:
571:
563:
562:
559:
555:
554:
551:
548:
541:Blood Pressure
528:
525:
514:
513:
511:
510:
503:
496:
488:
485:
484:
483:
482:
467:
466:
465:
464:
459:
454:
449:
444:
439:
434:
429:
421:
420:
415:
412:
411:
410:
409:
404:
399:
394:
389:
384:
379:
374:
366:
365:
359:
358:
357:
356:
351:
346:
341:
336:
331:
326:
321:
316:
308:
307:
303:
302:
301:
300:
295:
290:
285:
280:
275:
269:
264:
259:
253:
248:
242:
237:
232:
224:
223:
219:
218:
210:
209:
201:
200:
188:
187:
170:
169:
149:the key points
139:
137:
130:
123:
122:
85:
83:
76:
71:
45:
44:
42:
35:
26:
9:
6:
4:
3:
2:
2314:
2303:
2300:
2299:
2297:
2282:
2279:
2277:
2274:
2273:
2271:
2267:
2261:
2258:
2254:
2251:
2249:
2246:
2244:
2241:
2240:
2239:
2236:
2232:
2229:
2227:
2224:
2222:
2219:
2218:
2217:
2214:
2208:
2205:
2204:
2203:
2200:
2198:
2195:
2193:
2190:
2188:
2185:
2184:
2182:
2181:
2179:
2175:
2169:
2166:
2164:
2161:
2159:
2156:
2154:
2151:
2147:
2144:
2142:
2139:
2137:
2134:
2133:
2132:
2129:
2127:
2124:
2123:
2121:
2117:
2111:
2108:
2106:
2103:
2101:
2098:
2096:
2093:
2091:
2088:
2087:
2085:
2081:
2077:
2070:
2065:
2063:
2058:
2056:
2051:
2050:
2047:
2038:
2029:
2028:
2021:
2015:
2010:at Wiktionary
2009:
2008:
2002:
1998:
1996:at Wiktionary
1995:
1994:
1988:
1984:
1981:
1976:
1972:
1971:
1958:
1954:
1949:
1944:
1940:
1936:
1933:(8): 969–79.
1932:
1928:
1924:
1917:
1909:
1905:
1900:
1895:
1891:
1887:
1884:(1): 158–66.
1883:
1879:
1875:
1868:
1860:
1856:
1850:
1842:
1838:
1833:
1828:
1824:
1820:
1816:
1812:
1808:
1801:
1787:
1783:
1777:
1769:
1765:
1761:
1757:
1753:
1749:
1742:
1727:
1721:
1713:
1709:
1703:
1694:
1679:
1675:
1669:
1661:
1657:
1652:
1647:
1644:(147): 1–57.
1643:
1639:
1632:
1617:
1611:
1603:
1599:
1594:
1589:
1584:
1579:
1575:
1571:
1567:
1563:
1559:
1552:
1544:
1540:
1535:
1530:
1526:
1522:
1518:
1511:
1503:
1499:
1495:
1491:
1487:
1483:
1479:
1475:
1468:
1460:
1456:
1451:
1446:
1442:
1438:
1435:(2): 128–36.
1434:
1430:
1426:
1419:
1411:
1404:
1402:
1394:
1388:
1380:
1379:
1373:
1367:
1359:
1358:
1351:
1337:
1330:
1322:
1318:
1314:
1310:
1309:
1301:
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1280:
1271:
1263:
1256:
1249:
1244:
1242:
1240:
1238:
1230:
1218:
1214:
1210:
1203:
1195:
1188:
1180:
1173:
1165:
1161:
1155:
1151:
1141:
1138:
1136:
1133:
1131:
1128:
1126:
1123:
1122:
1116:
1115:experienced.
1113:
1109:
1105:
1100:
1096:
1093:
1088:
1083:
1070:
1058:
1043:
1041:
1020:
1018:
1014:
1009:
999:
994:
981:
978:
974:
973:
971:
962:
953:
950:
946:
942:
936:
919:
918:
917:
912:
909:
906:
903:
900:
897:
896:
895:
890:
889:Thumb sucking
887:
884:
882:
878:
876:
872:
868:
867:
866:
861:
858:
854:
851:
850:
849:
844:
841:
838:
836:Waves bye bye
835:
832:
829:
825:
822:
819:
816:
813:
810:
807:
804:
801:
800:
799:
796:
795:
789:
786:
785:
784:
779:
776:
773:
770:
767:
764:
761:
758:
757:
756:
751:
748:
745:
742:
741:
740:
735:
732:
729:
726:
724:
720:
719:
718:
713:
710:
707:
704:
701:
698:
696:Pull to stand
695:
692:
689:
686:
683:
682:
681:
678:
677:
673:
670:
667:
664:
662:One year old
661:
658:
657:
652:
648:
641:
638:
635:
631:
630:
625:
622:
619:
616:
613:
610:
607:
604:
601:
600:
599:
591:
582:
580:
576:
572:
569:
564:
560:
557:
556:
552:
549:
546:
539:
535:
524:
521:
509:
504:
502:
497:
495:
490:
489:
487:
486:
481:
471:
470:
469:
468:
463:
460:
458:
455:
453:
450:
448:
445:
443:
440:
438:
435:
433:
430:
428:
425:
424:
423:
422:
418:
414:
413:
408:
405:
403:
400:
398:
395:
393:
390:
388:
385:
383:
380:
378:
375:
373:
370:
369:
368:
367:
364:
361:
360:
355:
352:
350:
347:
345:
342:
340:
337:
335:
332:
330:
327:
325:
322:
320:
317:
315:
314:Fertilization
312:
311:
310:
309:
305:
304:
299:
296:
294:
291:
289:
286:
284:
281:
279:
276:
273:
270:
268:
267:Preadolescent
265:
263:
260:
257:
254:
252:
249:
246:
243:
241:
238:
236:
233:
231:
228:
227:
226:
225:
221:
220:
216:
212:
211:
208:
203:
202:
198:
194:
193:
184:
181:
166:
156:
150:
148:
143:
138:
134:
129:
128:
119:
116:
108:
98:
92:
91:
86:This article
84:
75:
74:
69:
67:
60:
59:
54:
53:
48:
43:
34:
33:
30:
19:
2248:Middle adult
2191:
2183:Early years
2083:Before birth
2031:Toddlerhood
2025:
2006:
1992:
1930:
1926:
1916:
1881:
1877:
1867:
1859:the original
1849:
1814:
1810:
1800:
1789:. Retrieved
1785:
1776:
1751:
1747:
1741:
1730:. Retrieved
1720:
1711:
1702:
1693:
1682:. Retrieved
1680:. 2018-04-23
1677:
1668:
1641:
1631:
1620:. Retrieved
1610:
1565:
1561:
1551:
1524:
1520:
1510:
1477:
1473:
1467:
1432:
1428:
1418:
1409:
1387:
1375:
1366:
1356:
1350:
1339:. Retrieved
1329:
1312:
1306:
1300:
1289:. Retrieved
1279:
1270:
1255:
1228:
1223:November 13,
1221:. Retrieved
1217:the original
1213:verywell.com
1212:
1202:
1193:
1187:
1178:
1172:
1163:
1154:
1097:
1084:
1080:
1039:
1022:
1005:
996:
945:intellectual
938:
649:
645:
639:
627:Hearing and
626:
620:
614:
608:
602:
597:
566:Heart rate (
536:of toddlers
519:
517:
462:Evolutionary
437:Psychosocial
288:Middle adult
255:
205:Human growth
176:
160:
144:
142:lead section
111:
102:
87:
63:
56:
50:
49:Please help
46:
29:
2253:Elder adult
2243:Young adult
2226:Adolescence
2090:Development
2007:toddlerhood
1817:: 106–119.
1728:. Safe Kids
1315:: 613–648.
857:holophrasis
609:Gross motor
397:Young adult
283:Young adult
2163:Senescence
1791:2020-11-29
1732:2010-12-08
1712:babycentre
1684:2020-09-07
1622:2021-06-20
1341:2020-10-08
1291:2020-10-08
1146:References
1110:: putting
1108:rouge test
1092:boundaries
933:See also:
899:Vocabulary
871:adjectives
615:Fine motor
432:Ecological
427:Attachment
387:Adolescent
324:Childbirth
272:Adolescent
163:April 2013
105:April 2013
52:improve it
2302:Childhood
2238:Adulthood
2202:Childhood
2037:Childhood
1768:0163-6383
1160:"toddler"
1017:crib talk
1013:monologue
987:Squatting
634:interpret
558:Diastolic
452:Cognitive
344:Menopause
319:Pregnancy
293:Old adult
147:summarize
58:talk page
2296:Category
1980:Toddlers
1957:22021653
1908:21903276
1841:28479643
1660:17764212
1602:31990952
1562:PLOS ONE
1543:28198006
1502:51718533
1494:30047773
1459:17487877
1119:See also
1112:lipstick
1087:tantrums
1002:Language
949:physical
659:Aspects
603:Physical
550:Systolic
407:Maturity
197:a series
195:Part of
18:Toddlers
2192:Toddler
2146:Puberty
2020:Infancy
1993:toddler
1948:3501701
1899:3245338
1832:5415346
1754:: 514.
1651:4781561
1593:6986721
1570:Bibcode
1450:3465788
1015:called
573:90–140
553:80–110
532:Normal
520:toddler
339:Puberty
329:Walking
256:Toddler
2187:Infant
2177:Phases
2158:Ageing
2136:Stages
2100:Embryo
2095:Zygote
1955:
1945:
1906:
1896:
1839:
1829:
1766:
1658:
1648:
1600:
1590:
1541:
1500:
1492:
1457:
1447:
640:Social
629:speech
621:Vision
583:20–40
561:50–80
349:Ageing
251:Infant
240:Embryo
235:Zygote
230:Gamete
222:Stages
2276:Minor
2260:Dying
2216:Youth
2207:Child
2168:Death
2141:Early
2126:Birth
2105:Fetus
1498:S2CID
875:nouns
594:life.
447:Moral
402:Adult
392:Youth
354:Death
298:Dying
262:Child
245:Fetus
1953:PMID
1904:PMID
1837:PMID
1764:ISSN
1678:SOEL
1656:PMID
1598:PMID
1539:PMID
1490:PMID
1455:PMID
1225:2016
1008:word
873:and
723:gait
545:mmHg
1943:PMC
1935:doi
1894:PMC
1886:doi
1827:PMC
1819:doi
1756:doi
1646:PMC
1588:PMC
1578:doi
1529:doi
1482:doi
1445:PMC
1437:doi
1317:doi
947:or
568:BPM
2298::
1951:.
1941:.
1929:.
1925:.
1902:.
1892:.
1882:35
1880:.
1876:.
1835:.
1825:.
1815:67
1813:.
1809:.
1784:.
1762:.
1752:21
1750:.
1710:.
1676:.
1654:.
1640:.
1596:.
1586:.
1576:.
1566:15
1564:.
1560:.
1537:.
1525:89
1523:.
1519:.
1496:.
1488:.
1478:54
1476:.
1453:.
1443:.
1433:62
1431:.
1427:.
1400:^
1374:.
1313:36
1311:.
1236:^
1227:.
1211:.
1162:.
518:A
199:on
61:.
2068:e
2061:t
2054:v
1959:.
1937::
1931:7
1910:.
1888::
1843:.
1821::
1794:.
1770:.
1758::
1735:.
1714:.
1687:.
1662:.
1625:.
1604:.
1580::
1572::
1545:.
1531::
1504:.
1484::
1461:.
1439::
1344:.
1323:.
1319::
1294:.
1264:.
1166:.
859:)
830:)
570:)
547:)
543:(
507:e
500:t
493:v
183:)
177:(
165:)
161:(
151:.
118:)
112:(
107:)
103:(
93:.
68:)
64:(
20:)
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