Nothing
R/gcdg_zaf.R
In childdevdata: Child Development Data
#' South Africa 0.3-4.0 years: `gcdg_zaf`
#'
#' A dataset with developmental scores at the item level for
#' 2389 children measured at 4176 visits (rows) between ages 0.3-4.0 year,
#' with up to four visits per child.
#'
#' The combination of `subjid` and `agedays` identifies each unique visit (row).
#'
#' Instruments: Bayley I (`by1`), Griffiths (`gri`),
#' South African adapted Griffith (`sgr`), Vineland Social Maturity Scale (`vin`)
#'
#' @docType data
#' @format A `data.frame` with 4176 rows and 363 variables:
#'
#'|Name |Type |Label |
#'|:-----------|:----|:-------------------------------------------------------|
#'| `ctrcd` | chr | Country code (ISO 3166-1 alpha-3) |
#'| `cohort` | chr | Cohort name |
#'| `cohortn` | chr | Cohort number |
#'| `subjid` | int | Child number |
#'| `agedays` | int | Age (days) |
#'| `sex` | chr | Either `"male"` or `"female"` |
#'| `gagebrth` | int | Gestational age (days) |
#'|`by1mdd037` |0/1 |Reaches for dangling ring |
#'|`by1mdd038` |0/1 |Pushes car along |
#'|`by1mdd039` |0/1 |Fingers hand in play |
#'|`by1mdd040` |0/1 |Head follows dangling ring |
#'|`by1mdd041` |0/1 |Head follows vanishing spoon |
#'|`by1mdd042` |0/1 |Aware of strange situation |
#'|`by1mdd043` |0/1 |Manipulates table edge slightly |
#'|`by1mdd044` |0/1 |Carries ring to mouth |
#'|`by1mdd045` |0/1 |inspects own hand |
#'|`by1mdd046` |0/1 |Closes on dangling ring (check hand preference) |
#'|`by1mdd047` |0/1 |turns head to sound of bell |
#'|`by1mdd048` |0/1 |turns head to sound of rattle |
#'|`by1mdd049` |0/1 |reaches for cube |
#'|`by1mdd050` |0/1 |manipulates table edge actively |
#'|`by1mdd051` |0/1 |eye-hand coordination in reaching |
#'|`by1mdd052` |0/1 |regards pellet |
#'|`by1mdd053` |0/1 |mirror image approach |
#'|`by1mdd054` |0/1 |picks up cube (check hand preference) |
#'|`by1mdd055` |0/1 |Vocalises attitudes |
#'|`by1mdd056` |0/1 |retains 2 cubes |
#'|`by1mdd057` |0/1 |exploitive paper play |
#'|`by1mdd058` |0/1 |Discriminates strangers |
#'|`by1mdd060` |0/1 |reaches persistently |
#'|`by1mdd061` |0/1 |Likes frolic play |
#'|`by1mdd062` |0/1 |turns head after fallen spoon |
#'|`by1mdd063` |0/1 |lifts inverted cup |
#'|`by1mdd064` |0/1 |reaches for second cube |
#'|`by1mdd065` |0/1 |smiles at mirror (5.4 months) |
#'|`by1mdd066` |0/1 |bangs in play |
#'|`by1mdd067` |0/1 |sustained inspection of ring |
#'|`by1mdd068` |0/1 |exploitive string play |
#'|`by1mdd069` |0/1 |transfers objects hand to hand |
#'|`by1mdd070` |0/1 |picks up cube deftly and directly |
#'|`by1mdd071` |0/1 |pulls string: secures ring |
#'|`by1mdd072` |0/1 |interest in sound production |
#'|`by1mdd073` |0/1 |lifts cup with handle |
#'|`by1mdd074` |0/1 |attends to scribbling |
#'|`by1mdd075` |0/1 |looks for fallen spoon |
#'|`by1mdd076` |0/1 |playful response to mirror |
#'|`by1mdd077` |0/1 |retains 2 of 3 cubes offered |
#'|`by1mdd078` |0/1 |manipulates bell: insterest in details |
#'|`by1mdd079` |0/1 |vocalizes 4 different syllables |
#'|`by1mdd080` |0/1 |pulls string adaptively: secures ring |
#'|`by1mdd081` |0/1 |cooperates in games (is this some other scale?) |
#'|`by1mdd082` |0/1 |attempts to secure 3 cubes |
#'|`by1mdd083` |0/1 |rings bell purposely |
#'|`by1mdd084` |0/1 |listens selectively with familiar words |
#'|`by1mdd085` |0/1 |says "da-da" or equivalent |
#'|`by1mdd086` |0/1 |Uncovers toy (check manual if by pulling cloth |
#'|`by1mdd087` |0/1 |fingers holes in pegboard |
#'|`by1mdd088` |0/1 |picks up cup, secures cube |
#'|`by1mdd089` |0/1 |responds to verbal request |
#'|`by1mdd090` |0/1 |puts cube in cup on command |
#'|`by1mdd091` |0/1 |looks for content of box |
#'|`by1mdd092` |0/1 |stirs with spoon in imitation |
#'|`by1mdd093` |0/1 |looks at pictures in book |
#'|`by1mdd094` |0/1 |inhibits on command |
#'|`by1mdd095` |0/1 |attempting to imitate scribble |
#'|`by1mdd096` |0/1 |unwraps cube |
#'|`by1mdd097` |0/1 |repeats performance laughed at |
#'|`by1mdd098` |0/1 |holds crayon adaptively |
#'|`by1mdd099` |0/1 |pushes car along |
#'|`by1mdd100` |0/1 |puts 3 or more cubes in cup |
#'|`by1mdd101` |0/1 |jabbers expressively |
#'|`by1mdd102` |0/1 |uncovers blue box |
#'|`by1mdd103` |0/1 |turns pages of books |
#'|`by1mdd104` |0/1 |Pats toy (whistle doll) in imitation |
#'|`by1mdd105` |0/1 |dangles ring by string |
#'|`by1mdd106` |0/1 |imitates words |
#'|`by1mdd107` |0/1 |puts beads in box (6 of 8) |
#'|`by1mdd108` |0/1 |places 1 peg repeateadly |
#'|`by1mdd109` |0/1 |removes pellet from bottle |
#'|`by1mdd110` |0/1 |blue board: places 1 round block |
#'|`by1mdd111` |0/1 |builds tower of 2 cubes |
#'|`by1mdd112` |0/1 |scribbles sponstaneously |
#'|`by1mdd113` |0/1 |says 2 words |
#'|`by1mdd114` |0/1 |puts 9 cubes in cup |
#'|`by1mdd115` |0/1 |closes round box |
#'|`by1mdd116` |0/1 |uses gestures to make wants known |
#'|`by1mdd117` |0/1 |shows shoes or other clothing, or own toy |
#'|`by1mdd118` |0/1 |pegs placed in 70 seconds |
#'|`by1mdd119` |0/1 |builds tower of 3 cubes |
#'|`by1mdd120` |0/1 |pink board: places round block |
#'|`by1mdd121` |0/1 |blue board: places 2 round blocks |
#'|`by1mdd122` |0/1 |attains toy with stick |
#'|`by1mdd123` |0/1 |pegs placed in 42 seconds |
#'|`by1mdd124` |0/1 |names 1 object |
#'|`by1mdd125` |0/1 |imitates crayon stroke |
#'|`by1pdd016` |0/1 |Ulnar-palmar prehension |
#'|`by1pdd017` |0/1 |Sits with slight support |
#'|`by1pdd018` |0/1 |Head balanced |
#'|`by1pdd019` |0/1 |Turns from back to side |
#'|`by1pdd020` |0/1 |Lifts head, dorsal position |
#'|`by1pdd021` |0/1 |Partial thumb opposition |
#'|`by1pdd022` |0/1 |Pulls to sitting |
#'|`by1pdd023` |0/1 |Sits momentarily |
#'|`by1pdd024` |0/1 |Unilateral reaching |
#'|`by1pdd025` |0/1 |Attempts to secure pellet |
#'|`by1pdd026` |0/1 |Rotates wrist |
#'|`by1pdd027` |0/1 |Sits alone 30 seconds |
#'|`by1pdd028` |0/1 |Rolls from back to stomach |
#'|`by1pdd029` |0/1 |Sits steadily |
#'|`by1pdd030` |0/1 |Scoops pellet |
#'|`by1pdd031` |0/1 |Sits good coordination |
#'|`by1pdd032` |0/1 |Complete thumb opposition |
#'|`by1pdd033` |0/1 |Prewalking |
#'|`by1pdd034` |0/1 |Early stepping movements |
#'|`by1pdd035` |0/1 |Partial finger prehension |
#'|`by1pdd036` |0/1 |Pulls to stand |
#'|`by1pdd037` |0/1 |Raise self to sitting |
#'|`by1pdd038` |0/1 |Stands up by furniture |
#'|`by1pdd039` |0/1 |Combine midline |
#'|`by1pdd040` |0/1 |Stepping movements |
#'|`by1pdd041` |0/1 |Fine prehension |
#'|`by1pdd042` |0/1 |Walks with help |
#'|`by1pdd043` |0/1 |Sits down |
#'|`by1pdd044` |0/1 |Play clap hands |
#'|`by1pdd045` |0/1 |Stands alone |
#'|`by1pdd046` |0/1 |Walks alone |
#'|`by1pdd047` |0/1 |Stands up |
#'|`by1pdd048` |0/1 |Throws ball |
#'|`by1pdd049` |0/1 |Walsk sideways |
#'|`by1pdd050` |0/1 |Walks backwards |
#'|`by1pdd051` |0/1 |Stands on right foot with help |
#'|`by1pdd052` |0/1 |Stands on left foot with help |
#'|`by1pdd053` |0/1 |Walsk up stairs with help |
#'|`by1pdd054` |0/1 |Walks down stairs with help |
#'|`gricgd004` |0/1 |Holds rod put in hand (see E7) |
#'|`gricgd006` |0/1 |Plays with own fingers |
#'|`gricgd007` |0/1 |Resists withdrawal of rod |
#'|`gricgd008` |0/1 |Claps cube put in hand |
#'|`gricgd009` |0/1 |Reaches to Paper III - Pulls it away |
#'|`gricgd010` |0/1 |Shows interest in box |
#'|`gricgd011` |0/1 |(Performance) Holds 2 cubes. |
#'|`gricgd012` |0/1 |(Performance) Takes cube or toy from table |
#'|`gricgd013` |0/1 |(Performance) Passes toy from hand to hand |
#'|`gricgd014` |0/1 |Drops one cube for third |
#'|`gricgd015` |0/1 |Manipulates 2 objects at once |
#'|`gricgd016` |0/1 |Reacts to Paper IV - Plays with, crumbles, etc. |
#'|`gricgd017` |0/1 |Lifts inverted cup in search of toy |
#'|`gricgd018` |0/1 |Rattles box |
#'|`gricgd019` |0/1 |Lifts lid off box |
#'|`gricgd020` |0/1 |(Performance) Clicks 2 bricks together |
#'|`gricgd021` |0/1 |Tries to take cubes out of box |
#'|`gricgd022` |0/1 |Finds toy under cup |
#'|`gricgd023` |0/1 |(Performance) Accepts 3rd cube without dropping |
#'|`gricgd024` |0/1 |Manipulates box, lid and cubes |
#'|`gricgd201` |0/1 |Remove both cubes from box (shown) |
#'|`gricgd202` |0/1 |Unwraps and finds toy |
#'|`gricgd203` |0/1 |One circle board - 2 trials |
#'|`gricgd204` |0/1 |Opens 2 boxes |
#'|`gricgd205` |0/1 |Puts cubes in and out of boxes in play |
#'|`gricgd206` |0/1 |Puts 2 cubes back into one box when encouraged to do so |
#'|`gricgd207` |0/1 |Two circle board - one in |
#'|`gricgd208` |0/1 |Square board - 2 trials |
#'|`gricgd209` |0/1 |Two circle board - two in |
#'|`gricgd210` |0/1 |Can put lid back on box |
#'|`gricgd211` |0/1 |(Performance) Three hole board - one in. |
#'|`griehd005` |0/1 |Follows a bell-ring - vomed in a complete circle |
#'|`griehd006` |0/1 |Glances from one object to another |
#'|`griehd007` |0/1 |Watches objects pulled along by string |
#'|`griehd008` |0/1 |Visually explores new environment |
#'|`griehd009` |0/1 |Reaches for ring and grasps |
#'|`griehd010` |0/1 |Secures dangling ring |
#'|`griehd011` |0/1 |Hands explore table surface |
#'|`griehd012` |0/1 |Plays with ring - shaking bells, banging, etc. |
#'|`griehd013` |0/1 |(Eye and Hand Co-ordination) Looks for falling object |
#'|`griehd014` |0/1 |Strikes one object with another |
#'|`griehd015` |0/1 |(Eye and Hand Co-ordination) Forefinger and thumb partly spe |
#'|`griehd016` |0/1 |(Eye and Hand Co-ordination) Secures ring by means of strin |
#'|`griehd017` |0/1 |(Eye and Hand Co-ordination) Fine prehension. |
#'|`griehd018` |0/1 |(Eye and Hand Co-ordination) Dangles ring by the string |
#'|`griehd019` |0/1 |Throws object |
#'|`griehd020` |0/1 |(Eye and Hand Co-ordination) Thumb opposition complete. |
#'|`griehd021` |0/1 |(Eye and Hand Co-ordination) Can point with index finger. |
#'|`griehd022` |0/1 |Interest in motor car |
#'|`griehd023` |0/1 |(Eye and Hand Co-ordination) Can hold pencil as if to mark o |
#'|`griehd024` |0/1 |Likes holding little toys |
#'|`griehd201` |0/1 |Uses pencil on paper a little |
#'|`griehd202` |0/1 |Shows preference for one hand |
#'|`griehd203` |0/1 |Plays rolling a ball |
#'|`griehd204` |0/1 |Can hold 4 cubes in hands at once |
#'|`griehd205` |0/1 |(Eye and Hand Co-ordination) Plays pushing little cars along |
#'|`griehd206` |0/1 |Places one box, lid or brick upon another |
#'|`griehd208` |0/1 |(Eye and Hand Co-ordination) Pulls paper or cloth to get toy |
#'|`griehd209` |0/1 |(Eye and Hand Co-ordination) Scribbles more freely, and deli |
#'|`griehd210` |0/1 |Constructive play with boxes or other materials |
#'|`griehd212` |0/1 |Builds tower of 3 bricks |
#'|`grigmd005` |0/1 |Lifts head when in dorsal position |
#'|`grigmd006` |0/1 |Back firm when held in siting position |
#'|`grigmd007` |0/1 |Lifts head and chest when prone |
#'|`grigmd008` |0/1 |Can hold head erect continuously |
#'|`grigmd009` |0/1 |Lifts head and shoulders when in dorsal position |
#'|`grigmd010` |0/1 |Can roll from side to side |
#'|`grigmd011` |0/1 |Crawling Reaction I: Draws up knee |
#'|`grigmd012` |0/1 |(Locomotor) Sits with slight support. |
#'|`grigmd013` |0/1 |(Locomotor) Can roll from back to stomach, etc. |
#'|`grigmd014` |0/1 |Crawling Reaction II: Tries vigorously to crawl |
#'|`grigmd015` |0/1 |(Locomotor) Sits alone for a short time |
#'|`grigmd016` |0/1 |(Locomotor) Stepping reaction - one foot in front of the oth |
#'|`grigmd017` |0/1 |(Locomotor) Can be left sitting on the floor. |
#'|`grigmd018` |0/1 |Stands when held up |
#'|`grigmd019` |0/1 |Crawling Reaction III: Makes some progress forwards or backw |
#'|`grigmd020` |0/1 |Sits well in a chair |
#'|`grigmd021` |0/1 |(Locomotor) Pulls self up and stands holding on to furniture |
#'|`grigmd022` |0/1 |(Locomotor) Crawling Reaction IV: Creeps on hands and knees |
#'|`grigmd023` |0/1 |(Locomotor) Side-steps around inside cot or play-pen holding |
#'|`grigmd024` |0/1 |(Locomotor) Can walk when led. |
#'|`grigmd201` |0/1 |Climbs on a low ledge or step |
#'|`grigmd202` |0/1 |(Locomotor) Stands alone |
#'|`grigmd203` |0/1 |(Locomotor) Takes a few steps alone |
#'|`grigmd204` |0/1 |Kneels on floor or chair |
#'|`grigmd205` |0/1 |Climbs - stairs (up) |
#'|`grigmd206` |0/1 |Likes pushing pram, toy horse, etc. |
#'|`grigmd207` |0/1 |(Locomotor) Walks alone well |
#'|`grigmd208` |0/1 |(Locomotor) Stoops. |
#'|`grigmd210` |0/1 |Climbs into a low armchair |
#'|`grigmd211` |0/1 |(Locomotor) Can walk backwards a few steps |
#'|`grihsd004` |0/1 |Searches for sound with eyes |
#'|`grihsd005` |0/1 |(Hearing and Speech) Makes 2 + different speech sounds |
#'|`grihsd006` |0/1 |Listens to music |
#'|`grihsd007` |0/1 |Searches for sound with head movements |
#'|`grihsd008` |0/1 |Listens to tuning fork |
#'|`grihsd009` |0/1 |(Hearing and Speech)Turns head deliberately to bell |
#'|`grihsd010` |0/1 |Coos or stops crying on hearing music |
#'|`grihsd011` |0/1 |Talks (babbles) to person |
#'|`grihsd012` |0/1 |Makes 4+ different sounds. |
#'|`grihsd013` |0/1 |Responds when called |
#'|`grihsd014` |0/1 |2 syllable babble |
#'|`grihsd015` |0/1 |Listens to conversations |
#'|`grihsd016` |0/1 |(Hearing and Speech) Babbled phrases: 4 + syllables |
#'|`grihsd017` |0/1 |(Hearing and Speech) Says Mama or Dada, etc. (one word clear |
#'|`grihsd018` |0/1 |Listens to stop watch |
#'|`grihsd019` |0/1 |(Hearing and Speech) Rings the bell |
#'|`grihsd020` |0/1 |Shakes head for no |
#'|`grihsd021` |0/1 |says 2 clear words |
#'|`grihsd022` |0/1 |Short babbled sentences of 6+ syllables |
#'|`grihsd023` |0/1 |Babbled monologue when alone |
#'|`grihsd024` |0/1 |Says three clear words |
#'|`grihsd201` |0/1 |Looks at pictures for a sew seconds |
#'|`grihsd202` |0/1 |Tries definitely to sing |
#'|`grihsd203` |0/1 |(Hearing and Speech)Knows own name. |
#'|`grihsd204` |0/1 |Likes rhymes and jingles |
#'|`grihsd206` |0/1 |Uses 4 clear words |
#'|`grihsd207` |0/1 |(Hearing and Speech) One object in box identified |
#'|`grihsd209` |0/1 |Long babbled sentences - some words clear |
#'|`grihsd210` |0/1 |Enjoys pictre book |
#'|`grihsd211` |0/1 |Uses 6 or 7 clear words |
#'|`grihsd212` |0/1 |Two objects in box identified |
#'|`sgrehd009` |0/1 |Grasps ring |
#'|`sgrehd012` |0/1 |Carries ring to mouth |
#'|`sgrehd013` |0/1 |Clutches ring |
#'|`sgrehd017` |0/1 |Reaches for string |
#'|`sgrehd020` |0/1 |Watches scribble |
#'|`sgrehd025` |0/1 |Pulls toy by string |
#'|`sgrfmd008` |0/1 |Looks at box on table |
#'|`sgrfmd011` |0/1 |Drops one block for second |
#'|`sgrfmd016` |0/1 |Grasps box. |
#'|`sgrfmd017` |0/1 |Manipulates cube |
#'|`sgrfmd018` |0/1 |Takes paper |
#'|`sgrgmd006` |0/1 |Active in bath |
#'|`sgrgmd008` |0/1 |Rolls from side to back |
#'|`sgrgmd014` |0/1 |Plays with own toes |
#'|`sgrgmd018` |0/1 |Stepping movements |
#'|`sgrgmd022` |0/1 |Can turn on floor |
#'|`sgrgmd028` |0/1 |Can stand next to furniture |
#'|`sgrhsd010` |0/1 |Laughs aloud |
#'|`sgrhsd015` |0/1 |Manipulates bell |
#'|`sgrhsd019` |0/1 |Shouts for attention |
#'|`sgrhsd021` |0/1 |Singing tones |
#'|`sgrhsd029` |0/1 |Reacts to music |
#'|`sgrred006` |0/1 |Vocalises when spoken to |
#'|`sgrred007` |0/1 |Follows moving person |
#'|`sgrred008` |0/1 |Coos and smiles |
#'|`sgrred009` |0/1 |Friendly to strangers |
#'|`sgrred010` |0/1 |Resist ring being taken away |
#'|`sgrred011` |0/1 |Frolics when played with |
#'|`sgrred012` |0/1 |Stops crying when spoken to |
#'|`sgrred013` |0/1 |Turns head to person talking |
#'|`sgrred014` |0/1 |Anticipate being lifted |
#'|`sgrred015` |0/1 |Holds a spoon |
#'|`sgrred016` |0/1 |Stretches to be taken |
#'|`sgrred017` |0/1 |Drinks from a cup |
#'|`sgrred018` |0/1 |Manipulates cup or spoon in play |
#'|`sgrred019` |0/1 |Reacts to mirror image |
#'|`sgrred020` |0/1 |Knows strangers |
#'|`sgrred021` |0/1 |Enthusiastic |
#'|`sgrred022` |0/1 |Displeased when toy taken |
#'|`sgrred023` |0/1 |Helps hold cup |
#'|`sgrred024` |0/1 |Pulls off hat |
#'|`sgrred025` |0/1 |Smiles, plays mirror |
#'|`sgrred026` |0/1 |Waves bye bye |
#'|`sgrred027` |0/1 |Gives affection |
#'|`sgrred029` |0/1 |Plays cup, saucer |
#'|`sgrred030` |0/1 |Obeys simple requests |
#'|`sgrred031` |0/1 |Pays pat-a-cake |
#'|`sgrred032` |0/1 |Puts block in and out of cup |
#'|`sgrred033` |0/1 |Helps dressing |
#'|`sgrred034` |0/1 |Hold cup |
#'|`sgrred035` |0/1 |Uses spoon |
#'|`sgrred036` |0/1 |Shoes shoes |
#'|`sgrred037` |0/1 |tries doorknob |
#'|`sgrred038` |0/1 |sks toilet |
#'|`sgrred039` |0/1 |Manages cup well |
#'|`sgrred040` |0/1 |Can take off shoes and socks |
#'|`sgrred041` |0/1 |Like book showing |
#'|`vinxxc002` |0/1 |chew solid foods |
#'|`vinxxc003` |0/1 |take off socks / shoes |
#'|`vinxxc004` |0/1 |transfer objects |
#'|`vinxxc005` |0/1 |overcome simple obstacles |
#'|`vinxxc006` |0/1 |fetch something |
#'|`vinxxc007` |0/1 |drink from cup / glass |
#'|`vinxxc008` |0/1 |walk by his / herself |
#'|`vinxxc009` |0/1 |get on with other children |
#'|`vinxxc010` |0/1 |eat soft food with a spoon |
#'|`vinxxc011` |0/1 |walk around the yard without supervision |
#'|`vinxxc012` |0/1 |know what's edible |
#'|`vinxxc013` |0/1 |use names of objects - shoe |
#'|`vinxxc014` |0/1 |walk upstairs |
#'|`vinxxc015` |0/1 |unwrap sweet |
#'|`vinxxc016` |0/1 |use a short sentence |
#'|`vinxxc017` |0/1 |ask or tell when it needs the toilet |
#'|`vinxxc018` |0/1 |play by his / herself |
#'|`vinxxc019` |0/1 |take off dress / shirt if buttons / zip undone |
#'|`vinxxc020` |0/1 |get a cup of water without help |
#'|`vinxxc021` |0/1 |dry hands after you have washed them |
#'|`vinxxc022` |0/1 |avoid simple danger - knife / hot |
#'|`vinxxc023` |0/1 |put on own dress / shirt |
#'|`vinxxc024` |0/1 |tell you things / simple story |
#'|`vinxxc025` |0/1 |walk downstairs |
#'|`vinxxc026` |0/1 |play / do things with children - song |
#'|`vinxxc027` |0/1 |put on own dress / shirt and do buttons |
#'|`vinxxc028` |0/1 |help around the house / clear table |
#'|`vinxxc029` |0/1 |perform for others stunts / rhymes |
#'|`vinxxc030` |0/1 |wash hands and dry |
#'|`vinxxc031` |0/1 |Play or do things with other children of same age eg sing so |
#'|`vinxxc032` |0/1 |Use pencil or crayon for drawing |
#'|`vinxxc033` |0/1 |Avoid simple dangers eg hot things, knives |
#'|`vinxxc034` |0/1 |Buttons coat or dress |
#'|`vinxxc035` |0/1 |Play competition exercise games eg skipping, marbles |
#'|`vinxxc036` |0/1 |Walk down steps with one foot one ach step |
#'|`vinxxc037` |0/1 |Dy hands without help |
#'|`vinxxc038` |0/1 |Eat food with an implement |
#'|`vinxxc039` |0/1 |Get a cup of water without help |
#'|`vinxxc040` |0/1 |Help with little things around the house eg pick up things |
#'|`vinxxc041` |0/1 |Tell things that happen or simple stories |
#'|`vinxxc042` |0/1 |Put on jacket or dress without help except for zip or button |
#'|`vinxxc043` |0/1 |Peform for other people, stunts, show off |
#'|`vinxxc044` |0/1 |Use a pair of scissors without supervision |
#'|`vinxxc045` |0/1 |Go to toilet by self, remove clothes, wipe |
#'|`vinxxc046` |0/1 |Take off jacket or dress without help except for zip or butt |
#'|`vinxxc047` |0/1 |Wash face without help |
#'|`vinxxc048` |0/1 |Wash hands without help |
#'|`vinxxc049` |0/1 |Play by themselves without supervision for short time |
#'|`vinxxc050` |0/1 |Ask or tell when wants to go to toilet |
#'|`vinxxc051` |0/1 |Generally dress self except for difficult fasteners |
#' @references
#' Richter L, Norris S, Pettifor J, Yach D, Cameron N. Cohort profile:
#' Mandela’s children: the 1990 Birth to Twenty study in South Africa.
#' International Journal of Epidemiology. 2007;36:504-511.
"gcdg_zaf"
Try the childdevdata package in your browser
Any scripts or data that you put into this service are public.
childdevdata documentation built on April 15, 2021, 5:07 p.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
#' South Africa 0.3-4.0 years: `gcdg_zaf`
#'
#' A dataset with developmental scores at the item level for
#' 2389 children measured at 4176 visits (rows) between ages 0.3-4.0 year,
#' with up to four visits per child.
#'
#' The combination of `subjid` and `agedays` identifies each unique visit (row).
#'
#' Instruments: Bayley I (`by1`), Griffiths (`gri`),
#' South African adapted Griffith (`sgr`), Vineland Social Maturity Scale (`vin`)
#'
#' @docType data
#' @format A `data.frame` with 4176 rows and 363 variables:
#'
#'|Name |Type |Label |
#'|:-----------|:----|:-------------------------------------------------------|
#'| `ctrcd` | chr | Country code (ISO 3166-1 alpha-3) |
#'| `cohort` | chr | Cohort name |
#'| `cohortn` | chr | Cohort number |
#'| `subjid` | int | Child number |
#'| `agedays` | int | Age (days) |
#'| `sex` | chr | Either `"male"` or `"female"` |
#'| `gagebrth` | int | Gestational age (days) |
#'|`by1mdd037` |0/1 |Reaches for dangling ring |
#'|`by1mdd038` |0/1 |Pushes car along |
#'|`by1mdd039` |0/1 |Fingers hand in play |
#'|`by1mdd040` |0/1 |Head follows dangling ring |
#'|`by1mdd041` |0/1 |Head follows vanishing spoon |
#'|`by1mdd042` |0/1 |Aware of strange situation |
#'|`by1mdd043` |0/1 |Manipulates table edge slightly |
#'|`by1mdd044` |0/1 |Carries ring to mouth |
#'|`by1mdd045` |0/1 |inspects own hand |
#'|`by1mdd046` |0/1 |Closes on dangling ring (check hand preference) |
#'|`by1mdd047` |0/1 |turns head to sound of bell |
#'|`by1mdd048` |0/1 |turns head to sound of rattle |
#'|`by1mdd049` |0/1 |reaches for cube |
#'|`by1mdd050` |0/1 |manipulates table edge actively |
#'|`by1mdd051` |0/1 |eye-hand coordination in reaching |
#'|`by1mdd052` |0/1 |regards pellet |
#'|`by1mdd053` |0/1 |mirror image approach |
#'|`by1mdd054` |0/1 |picks up cube (check hand preference) |
#'|`by1mdd055` |0/1 |Vocalises attitudes |
#'|`by1mdd056` |0/1 |retains 2 cubes |
#'|`by1mdd057` |0/1 |exploitive paper play |
#'|`by1mdd058` |0/1 |Discriminates strangers |
#'|`by1mdd060` |0/1 |reaches persistently |
#'|`by1mdd061` |0/1 |Likes frolic play |
#'|`by1mdd062` |0/1 |turns head after fallen spoon |
#'|`by1mdd063` |0/1 |lifts inverted cup |
#'|`by1mdd064` |0/1 |reaches for second cube |
#'|`by1mdd065` |0/1 |smiles at mirror (5.4 months) |
#'|`by1mdd066` |0/1 |bangs in play |
#'|`by1mdd067` |0/1 |sustained inspection of ring |
#'|`by1mdd068` |0/1 |exploitive string play |
#'|`by1mdd069` |0/1 |transfers objects hand to hand |
#'|`by1mdd070` |0/1 |picks up cube deftly and directly |
#'|`by1mdd071` |0/1 |pulls string: secures ring |
#'|`by1mdd072` |0/1 |interest in sound production |
#'|`by1mdd073` |0/1 |lifts cup with handle |
#'|`by1mdd074` |0/1 |attends to scribbling |
#'|`by1mdd075` |0/1 |looks for fallen spoon |
#'|`by1mdd076` |0/1 |playful response to mirror |
#'|`by1mdd077` |0/1 |retains 2 of 3 cubes offered |
#'|`by1mdd078` |0/1 |manipulates bell: insterest in details |
#'|`by1mdd079` |0/1 |vocalizes 4 different syllables |
#'|`by1mdd080` |0/1 |pulls string adaptively: secures ring |
#'|`by1mdd081` |0/1 |cooperates in games (is this some other scale?) |
#'|`by1mdd082` |0/1 |attempts to secure 3 cubes |
#'|`by1mdd083` |0/1 |rings bell purposely |
#'|`by1mdd084` |0/1 |listens selectively with familiar words |
#'|`by1mdd085` |0/1 |says "da-da" or equivalent |
#'|`by1mdd086` |0/1 |Uncovers toy (check manual if by pulling cloth |
#'|`by1mdd087` |0/1 |fingers holes in pegboard |
#'|`by1mdd088` |0/1 |picks up cup, secures cube |
#'|`by1mdd089` |0/1 |responds to verbal request |
#'|`by1mdd090` |0/1 |puts cube in cup on command |
#'|`by1mdd091` |0/1 |looks for content of box |
#'|`by1mdd092` |0/1 |stirs with spoon in imitation |
#'|`by1mdd093` |0/1 |looks at pictures in book |
#'|`by1mdd094` |0/1 |inhibits on command |
#'|`by1mdd095` |0/1 |attempting to imitate scribble |
#'|`by1mdd096` |0/1 |unwraps cube |
#'|`by1mdd097` |0/1 |repeats performance laughed at |
#'|`by1mdd098` |0/1 |holds crayon adaptively |
#'|`by1mdd099` |0/1 |pushes car along |
#'|`by1mdd100` |0/1 |puts 3 or more cubes in cup |
#'|`by1mdd101` |0/1 |jabbers expressively |
#'|`by1mdd102` |0/1 |uncovers blue box |
#'|`by1mdd103` |0/1 |turns pages of books |
#'|`by1mdd104` |0/1 |Pats toy (whistle doll) in imitation |
#'|`by1mdd105` |0/1 |dangles ring by string |
#'|`by1mdd106` |0/1 |imitates words |
#'|`by1mdd107` |0/1 |puts beads in box (6 of 8) |
#'|`by1mdd108` |0/1 |places 1 peg repeateadly |
#'|`by1mdd109` |0/1 |removes pellet from bottle |
#'|`by1mdd110` |0/1 |blue board: places 1 round block |
#'|`by1mdd111` |0/1 |builds tower of 2 cubes |
#'|`by1mdd112` |0/1 |scribbles sponstaneously |
#'|`by1mdd113` |0/1 |says 2 words |
#'|`by1mdd114` |0/1 |puts 9 cubes in cup |
#'|`by1mdd115` |0/1 |closes round box |
#'|`by1mdd116` |0/1 |uses gestures to make wants known |
#'|`by1mdd117` |0/1 |shows shoes or other clothing, or own toy |
#'|`by1mdd118` |0/1 |pegs placed in 70 seconds |
#'|`by1mdd119` |0/1 |builds tower of 3 cubes |
#'|`by1mdd120` |0/1 |pink board: places round block |
#'|`by1mdd121` |0/1 |blue board: places 2 round blocks |
#'|`by1mdd122` |0/1 |attains toy with stick |
#'|`by1mdd123` |0/1 |pegs placed in 42 seconds |
#'|`by1mdd124` |0/1 |names 1 object |
#'|`by1mdd125` |0/1 |imitates crayon stroke |
#'|`by1pdd016` |0/1 |Ulnar-palmar prehension |
#'|`by1pdd017` |0/1 |Sits with slight support |
#'|`by1pdd018` |0/1 |Head balanced |
#'|`by1pdd019` |0/1 |Turns from back to side |
#'|`by1pdd020` |0/1 |Lifts head, dorsal position |
#'|`by1pdd021` |0/1 |Partial thumb opposition |
#'|`by1pdd022` |0/1 |Pulls to sitting |
#'|`by1pdd023` |0/1 |Sits momentarily |
#'|`by1pdd024` |0/1 |Unilateral reaching |
#'|`by1pdd025` |0/1 |Attempts to secure pellet |
#'|`by1pdd026` |0/1 |Rotates wrist |
#'|`by1pdd027` |0/1 |Sits alone 30 seconds |
#'|`by1pdd028` |0/1 |Rolls from back to stomach |
#'|`by1pdd029` |0/1 |Sits steadily |
#'|`by1pdd030` |0/1 |Scoops pellet |
#'|`by1pdd031` |0/1 |Sits good coordination |
#'|`by1pdd032` |0/1 |Complete thumb opposition |
#'|`by1pdd033` |0/1 |Prewalking |
#'|`by1pdd034` |0/1 |Early stepping movements |
#'|`by1pdd035` |0/1 |Partial finger prehension |
#'|`by1pdd036` |0/1 |Pulls to stand |
#'|`by1pdd037` |0/1 |Raise self to sitting |
#'|`by1pdd038` |0/1 |Stands up by furniture |
#'|`by1pdd039` |0/1 |Combine midline |
#'|`by1pdd040` |0/1 |Stepping movements |
#'|`by1pdd041` |0/1 |Fine prehension |
#'|`by1pdd042` |0/1 |Walks with help |
#'|`by1pdd043` |0/1 |Sits down |
#'|`by1pdd044` |0/1 |Play clap hands |
#'|`by1pdd045` |0/1 |Stands alone |
#'|`by1pdd046` |0/1 |Walks alone |
#'|`by1pdd047` |0/1 |Stands up |
#'|`by1pdd048` |0/1 |Throws ball |
#'|`by1pdd049` |0/1 |Walsk sideways |
#'|`by1pdd050` |0/1 |Walks backwards |
#'|`by1pdd051` |0/1 |Stands on right foot with help |
#'|`by1pdd052` |0/1 |Stands on left foot with help |
#'|`by1pdd053` |0/1 |Walsk up stairs with help |
#'|`by1pdd054` |0/1 |Walks down stairs with help |
#'|`gricgd004` |0/1 |Holds rod put in hand (see E7) |
#'|`gricgd006` |0/1 |Plays with own fingers |
#'|`gricgd007` |0/1 |Resists withdrawal of rod |
#'|`gricgd008` |0/1 |Claps cube put in hand |
#'|`gricgd009` |0/1 |Reaches to Paper III - Pulls it away |
#'|`gricgd010` |0/1 |Shows interest in box |
#'|`gricgd011` |0/1 |(Performance) Holds 2 cubes. |
#'|`gricgd012` |0/1 |(Performance) Takes cube or toy from table |
#'|`gricgd013` |0/1 |(Performance) Passes toy from hand to hand |
#'|`gricgd014` |0/1 |Drops one cube for third |
#'|`gricgd015` |0/1 |Manipulates 2 objects at once |
#'|`gricgd016` |0/1 |Reacts to Paper IV - Plays with, crumbles, etc. |
#'|`gricgd017` |0/1 |Lifts inverted cup in search of toy |
#'|`gricgd018` |0/1 |Rattles box |
#'|`gricgd019` |0/1 |Lifts lid off box |
#'|`gricgd020` |0/1 |(Performance) Clicks 2 bricks together |
#'|`gricgd021` |0/1 |Tries to take cubes out of box |
#'|`gricgd022` |0/1 |Finds toy under cup |
#'|`gricgd023` |0/1 |(Performance) Accepts 3rd cube without dropping |
#'|`gricgd024` |0/1 |Manipulates box, lid and cubes |
#'|`gricgd201` |0/1 |Remove both cubes from box (shown) |
#'|`gricgd202` |0/1 |Unwraps and finds toy |
#'|`gricgd203` |0/1 |One circle board - 2 trials |
#'|`gricgd204` |0/1 |Opens 2 boxes |
#'|`gricgd205` |0/1 |Puts cubes in and out of boxes in play |
#'|`gricgd206` |0/1 |Puts 2 cubes back into one box when encouraged to do so |
#'|`gricgd207` |0/1 |Two circle board - one in |
#'|`gricgd208` |0/1 |Square board - 2 trials |
#'|`gricgd209` |0/1 |Two circle board - two in |
#'|`gricgd210` |0/1 |Can put lid back on box |
#'|`gricgd211` |0/1 |(Performance) Three hole board - one in. |
#'|`griehd005` |0/1 |Follows a bell-ring - vomed in a complete circle |
#'|`griehd006` |0/1 |Glances from one object to another |
#'|`griehd007` |0/1 |Watches objects pulled along by string |
#'|`griehd008` |0/1 |Visually explores new environment |
#'|`griehd009` |0/1 |Reaches for ring and grasps |
#'|`griehd010` |0/1 |Secures dangling ring |
#'|`griehd011` |0/1 |Hands explore table surface |
#'|`griehd012` |0/1 |Plays with ring - shaking bells, banging, etc. |
#'|`griehd013` |0/1 |(Eye and Hand Co-ordination) Looks for falling object |
#'|`griehd014` |0/1 |Strikes one object with another |
#'|`griehd015` |0/1 |(Eye and Hand Co-ordination) Forefinger and thumb partly spe |
#'|`griehd016` |0/1 |(Eye and Hand Co-ordination) Secures ring by means of strin |
#'|`griehd017` |0/1 |(Eye and Hand Co-ordination) Fine prehension. |
#'|`griehd018` |0/1 |(Eye and Hand Co-ordination) Dangles ring by the string |
#'|`griehd019` |0/1 |Throws object |
#'|`griehd020` |0/1 |(Eye and Hand Co-ordination) Thumb opposition complete. |
#'|`griehd021` |0/1 |(Eye and Hand Co-ordination) Can point with index finger. |
#'|`griehd022` |0/1 |Interest in motor car |
#'|`griehd023` |0/1 |(Eye and Hand Co-ordination) Can hold pencil as if to mark o |
#'|`griehd024` |0/1 |Likes holding little toys |
#'|`griehd201` |0/1 |Uses pencil on paper a little |
#'|`griehd202` |0/1 |Shows preference for one hand |
#'|`griehd203` |0/1 |Plays rolling a ball |
#'|`griehd204` |0/1 |Can hold 4 cubes in hands at once |
#'|`griehd205` |0/1 |(Eye and Hand Co-ordination) Plays pushing little cars along |
#'|`griehd206` |0/1 |Places one box, lid or brick upon another |
#'|`griehd208` |0/1 |(Eye and Hand Co-ordination) Pulls paper or cloth to get toy |
#'|`griehd209` |0/1 |(Eye and Hand Co-ordination) Scribbles more freely, and deli |
#'|`griehd210` |0/1 |Constructive play with boxes or other materials |
#'|`griehd212` |0/1 |Builds tower of 3 bricks |
#'|`grigmd005` |0/1 |Lifts head when in dorsal position |
#'|`grigmd006` |0/1 |Back firm when held in siting position |
#'|`grigmd007` |0/1 |Lifts head and chest when prone |
#'|`grigmd008` |0/1 |Can hold head erect continuously |
#'|`grigmd009` |0/1 |Lifts head and shoulders when in dorsal position |
#'|`grigmd010` |0/1 |Can roll from side to side |
#'|`grigmd011` |0/1 |Crawling Reaction I: Draws up knee |
#'|`grigmd012` |0/1 |(Locomotor) Sits with slight support. |
#'|`grigmd013` |0/1 |(Locomotor) Can roll from back to stomach, etc. |
#'|`grigmd014` |0/1 |Crawling Reaction II: Tries vigorously to crawl |
#'|`grigmd015` |0/1 |(Locomotor) Sits alone for a short time |
#'|`grigmd016` |0/1 |(Locomotor) Stepping reaction - one foot in front of the oth |
#'|`grigmd017` |0/1 |(Locomotor) Can be left sitting on the floor. |
#'|`grigmd018` |0/1 |Stands when held up |
#'|`grigmd019` |0/1 |Crawling Reaction III: Makes some progress forwards or backw |
#'|`grigmd020` |0/1 |Sits well in a chair |
#'|`grigmd021` |0/1 |(Locomotor) Pulls self up and stands holding on to furniture |
#'|`grigmd022` |0/1 |(Locomotor) Crawling Reaction IV: Creeps on hands and knees |
#'|`grigmd023` |0/1 |(Locomotor) Side-steps around inside cot or play-pen holding |
#'|`grigmd024` |0/1 |(Locomotor) Can walk when led. |
#'|`grigmd201` |0/1 |Climbs on a low ledge or step |
#'|`grigmd202` |0/1 |(Locomotor) Stands alone |
#'|`grigmd203` |0/1 |(Locomotor) Takes a few steps alone |
#'|`grigmd204` |0/1 |Kneels on floor or chair |
#'|`grigmd205` |0/1 |Climbs - stairs (up) |
#'|`grigmd206` |0/1 |Likes pushing pram, toy horse, etc. |
#'|`grigmd207` |0/1 |(Locomotor) Walks alone well |
#'|`grigmd208` |0/1 |(Locomotor) Stoops. |
#'|`grigmd210` |0/1 |Climbs into a low armchair |
#'|`grigmd211` |0/1 |(Locomotor) Can walk backwards a few steps |
#'|`grihsd004` |0/1 |Searches for sound with eyes |
#'|`grihsd005` |0/1 |(Hearing and Speech) Makes 2 + different speech sounds |
#'|`grihsd006` |0/1 |Listens to music |
#'|`grihsd007` |0/1 |Searches for sound with head movements |
#'|`grihsd008` |0/1 |Listens to tuning fork |
#'|`grihsd009` |0/1 |(Hearing and Speech)Turns head deliberately to bell |
#'|`grihsd010` |0/1 |Coos or stops crying on hearing music |
#'|`grihsd011` |0/1 |Talks (babbles) to person |
#'|`grihsd012` |0/1 |Makes 4+ different sounds. |
#'|`grihsd013` |0/1 |Responds when called |
#'|`grihsd014` |0/1 |2 syllable babble |
#'|`grihsd015` |0/1 |Listens to conversations |
#'|`grihsd016` |0/1 |(Hearing and Speech) Babbled phrases: 4 + syllables |
#'|`grihsd017` |0/1 |(Hearing and Speech) Says Mama or Dada, etc. (one word clear |
#'|`grihsd018` |0/1 |Listens to stop watch |
#'|`grihsd019` |0/1 |(Hearing and Speech) Rings the bell |
#'|`grihsd020` |0/1 |Shakes head for no |
#'|`grihsd021` |0/1 |says 2 clear words |
#'|`grihsd022` |0/1 |Short babbled sentences of 6+ syllables |
#'|`grihsd023` |0/1 |Babbled monologue when alone |
#'|`grihsd024` |0/1 |Says three clear words |
#'|`grihsd201` |0/1 |Looks at pictures for a sew seconds |
#'|`grihsd202` |0/1 |Tries definitely to sing |
#'|`grihsd203` |0/1 |(Hearing and Speech)Knows own name. |
#'|`grihsd204` |0/1 |Likes rhymes and jingles |
#'|`grihsd206` |0/1 |Uses 4 clear words |
#'|`grihsd207` |0/1 |(Hearing and Speech) One object in box identified |
#'|`grihsd209` |0/1 |Long babbled sentences - some words clear |
#'|`grihsd210` |0/1 |Enjoys pictre book |
#'|`grihsd211` |0/1 |Uses 6 or 7 clear words |
#'|`grihsd212` |0/1 |Two objects in box identified |
#'|`sgrehd009` |0/1 |Grasps ring |
#'|`sgrehd012` |0/1 |Carries ring to mouth |
#'|`sgrehd013` |0/1 |Clutches ring |
#'|`sgrehd017` |0/1 |Reaches for string |
#'|`sgrehd020` |0/1 |Watches scribble |
#'|`sgrehd025` |0/1 |Pulls toy by string |
#'|`sgrfmd008` |0/1 |Looks at box on table |
#'|`sgrfmd011` |0/1 |Drops one block for second |
#'|`sgrfmd016` |0/1 |Grasps box. |
#'|`sgrfmd017` |0/1 |Manipulates cube |
#'|`sgrfmd018` |0/1 |Takes paper |
#'|`sgrgmd006` |0/1 |Active in bath |
#'|`sgrgmd008` |0/1 |Rolls from side to back |
#'|`sgrgmd014` |0/1 |Plays with own toes |
#'|`sgrgmd018` |0/1 |Stepping movements |
#'|`sgrgmd022` |0/1 |Can turn on floor |
#'|`sgrgmd028` |0/1 |Can stand next to furniture |
#'|`sgrhsd010` |0/1 |Laughs aloud |
#'|`sgrhsd015` |0/1 |Manipulates bell |
#'|`sgrhsd019` |0/1 |Shouts for attention |
#'|`sgrhsd021` |0/1 |Singing tones |
#'|`sgrhsd029` |0/1 |Reacts to music |
#'|`sgrred006` |0/1 |Vocalises when spoken to |
#'|`sgrred007` |0/1 |Follows moving person |
#'|`sgrred008` |0/1 |Coos and smiles |
#'|`sgrred009` |0/1 |Friendly to strangers |
#'|`sgrred010` |0/1 |Resist ring being taken away |
#'|`sgrred011` |0/1 |Frolics when played with |
#'|`sgrred012` |0/1 |Stops crying when spoken to |
#'|`sgrred013` |0/1 |Turns head to person talking |
#'|`sgrred014` |0/1 |Anticipate being lifted |
#'|`sgrred015` |0/1 |Holds a spoon |
#'|`sgrred016` |0/1 |Stretches to be taken |
#'|`sgrred017` |0/1 |Drinks from a cup |
#'|`sgrred018` |0/1 |Manipulates cup or spoon in play |
#'|`sgrred019` |0/1 |Reacts to mirror image |
#'|`sgrred020` |0/1 |Knows strangers |
#'|`sgrred021` |0/1 |Enthusiastic |
#'|`sgrred022` |0/1 |Displeased when toy taken |
#'|`sgrred023` |0/1 |Helps hold cup |
#'|`sgrred024` |0/1 |Pulls off hat |
#'|`sgrred025` |0/1 |Smiles, plays mirror |
#'|`sgrred026` |0/1 |Waves bye bye |
#'|`sgrred027` |0/1 |Gives affection |
#'|`sgrred029` |0/1 |Plays cup, saucer |
#'|`sgrred030` |0/1 |Obeys simple requests |
#'|`sgrred031` |0/1 |Pays pat-a-cake |
#'|`sgrred032` |0/1 |Puts block in and out of cup |
#'|`sgrred033` |0/1 |Helps dressing |
#'|`sgrred034` |0/1 |Hold cup |
#'|`sgrred035` |0/1 |Uses spoon |
#'|`sgrred036` |0/1 |Shoes shoes |
#'|`sgrred037` |0/1 |tries doorknob |
#'|`sgrred038` |0/1 |sks toilet |
#'|`sgrred039` |0/1 |Manages cup well |
#'|`sgrred040` |0/1 |Can take off shoes and socks |
#'|`sgrred041` |0/1 |Like book showing |
#'|`vinxxc002` |0/1 |chew solid foods |
#'|`vinxxc003` |0/1 |take off socks / shoes |
#'|`vinxxc004` |0/1 |transfer objects |
#'|`vinxxc005` |0/1 |overcome simple obstacles |
#'|`vinxxc006` |0/1 |fetch something |
#'|`vinxxc007` |0/1 |drink from cup / glass |
#'|`vinxxc008` |0/1 |walk by his / herself |
#'|`vinxxc009` |0/1 |get on with other children |
#'|`vinxxc010` |0/1 |eat soft food with a spoon |
#'|`vinxxc011` |0/1 |walk around the yard without supervision |
#'|`vinxxc012` |0/1 |know what's edible |
#'|`vinxxc013` |0/1 |use names of objects - shoe |
#'|`vinxxc014` |0/1 |walk upstairs |
#'|`vinxxc015` |0/1 |unwrap sweet |
#'|`vinxxc016` |0/1 |use a short sentence |
#'|`vinxxc017` |0/1 |ask or tell when it needs the toilet |
#'|`vinxxc018` |0/1 |play by his / herself |
#'|`vinxxc019` |0/1 |take off dress / shirt if buttons / zip undone |
#'|`vinxxc020` |0/1 |get a cup of water without help |
#'|`vinxxc021` |0/1 |dry hands after you have washed them |
#'|`vinxxc022` |0/1 |avoid simple danger - knife / hot |
#'|`vinxxc023` |0/1 |put on own dress / shirt |
#'|`vinxxc024` |0/1 |tell you things / simple story |
#'|`vinxxc025` |0/1 |walk downstairs |
#'|`vinxxc026` |0/1 |play / do things with children - song |
#'|`vinxxc027` |0/1 |put on own dress / shirt and do buttons |
#'|`vinxxc028` |0/1 |help around the house / clear table |
#'|`vinxxc029` |0/1 |perform for others stunts / rhymes |
#'|`vinxxc030` |0/1 |wash hands and dry |
#'|`vinxxc031` |0/1 |Play or do things with other children of same age eg sing so |
#'|`vinxxc032` |0/1 |Use pencil or crayon for drawing |
#'|`vinxxc033` |0/1 |Avoid simple dangers eg hot things, knives |
#'|`vinxxc034` |0/1 |Buttons coat or dress |
#'|`vinxxc035` |0/1 |Play competition exercise games eg skipping, marbles |
#'|`vinxxc036` |0/1 |Walk down steps with one foot one ach step |
#'|`vinxxc037` |0/1 |Dy hands without help |
#'|`vinxxc038` |0/1 |Eat food with an implement |
#'|`vinxxc039` |0/1 |Get a cup of water without help |
#'|`vinxxc040` |0/1 |Help with little things around the house eg pick up things |
#'|`vinxxc041` |0/1 |Tell things that happen or simple stories |
#'|`vinxxc042` |0/1 |Put on jacket or dress without help except for zip or button |
#'|`vinxxc043` |0/1 |Peform for other people, stunts, show off |
#'|`vinxxc044` |0/1 |Use a pair of scissors without supervision |
#'|`vinxxc045` |0/1 |Go to toilet by self, remove clothes, wipe |
#'|`vinxxc046` |0/1 |Take off jacket or dress without help except for zip or butt |
#'|`vinxxc047` |0/1 |Wash face without help |
#'|`vinxxc048` |0/1 |Wash hands without help |
#'|`vinxxc049` |0/1 |Play by themselves without supervision for short time |
#'|`vinxxc050` |0/1 |Ask or tell when wants to go to toilet |
#'|`vinxxc051` |0/1 |Generally dress self except for difficult fasteners |
#' @references
#' Richter L, Norris S, Pettifor J, Yach D, Cameron N. Cohort profile:
#' Mandela’s children: the 1990 Birth to Twenty study in South Africa.
#' International Journal of Epidemiology. 2007;36:504-511.
"gcdg_zaf"
Try the childdevdata package in your browser
Any scripts or data that you put into this service are public.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.