Difference between revisions of "Children"

Revision as of 02:06, 10 December 2022

This article is about children of age 3 and up. For pregnancy and babies, see Reproduction.

Children are added by the Biotech DLC. They are smaller, slower, and less capable of work when compared to adult pawns, but gain skills as they age.

Acquisition

Summary

Children are human pawns from 3 to 13 years old. Younger pawns are babies. Older pawns, between 13 and 18, are teenagers - considered adults for most purposes.

Children have important growth moments at ages 7, 10, and 13. These give the pawn access to new work types, as well as the choice of traits and passions. Giving a child access to Learning increases the possible choices. See #Development for more details.

Age

Age is measured both biologically and chronologically. Biological age represents how far a pawn has grown physically and mentally. Chronological age represents how long a pawn has existed since their birth; their "true" age, so to say. Since chronological age has no direct gameplay effects, all listed ages are in biological years unless stated otherwise.

By default, children biologically age 400% faster. Upon reaching 11, their aging will linearly slow from the child aging rate until they reach 20, where they'll age at the adult aging rate, or 100% by default. Their aging can be altered by changing the storyteller settings. A pawn with the ageless gene will linearly age slower after 13, before coming to a complete halt at 18.

Growth vats can be used to very quickly age pawns up to age 18, after which they will get forcefully ejected. A pawn in a growth vat will age at a constant 20x speed, unaffected by any other aging factors except for the Growth Vat Occupant Speed stat, as long as it has access to power and nutrition.

For more explaination of aging rate, see #Aging.

Capabilities

Children as young as 3 can wield weapons, but are limited to child-sized clothing like the kid pants and kid parka, and can only do certain types of work. They receive penalties to Global Work Speed, Move Speed, and more, scaling with age. Due to their body size, they can store less nutrition and receive stronger effects from drugs. Children are also vulnerable to the Fleeing Fire mental break when seeing fire. Instead of Recreation, children have Learning, which gives them more options for each growth moment.

Teenagers wear adult clothing, have access to all work, lose their Learning need, and won't flee fire without Pyrophobia. However, they can only reproduce once they reach 16. And, teens retain a small penalty to work speed and body size until they reach 18, where they become full adults and all penalties are removed.

See Stats for a full breakdown of stat penalties.

Noncombatants

Luckily, children (until 13) do not always have to participate in combat. Children who are unarmed and have not been drafted in 24 hours are very low priority targets for enemies.^{[Verify mechanic]} Adult colonists will virtually always be targeted over a noncombatant. If children aren't in the line of sight of enemy fighters, they won't be hunted down during an attack. However, they are still vulnerable to stray shots. Meanwhile, opponentless attackers and hungry predators will still target your children when nearby.

Mood

Children receive a moodlet for simply being young: at age 3, +16 Childlike joy, at age 6, +12 Childlike wonder, age 8, +8 Childlike enthusiasm, and at age 10, +4 Childlike confidence, finally lost at age 13. Children are happy when their parents are happy (+6 for each parent), and parents are happy when their children are (also +6 for each child). Other than that, most regular moodlets apply to them.

Adult colonists receive a +2^[??] Happy youngsters for having children with high mood in the colony. Most receive a −6 moodlet for killing an innocent child.

Development

Learning

Children have a Learning need, which replaces Recreation. Children scheduled to do Anything or Recreation will satisfy their Learning need. Not only does a fulfilled Learning give mood buffs, analogous to Recreation at the same level, but it can also increase their growth score.

Learning Tasks

At any one point, Learning will consist of 1 or 2 of the following tasks, which may not always be possible:

Floor drawing: Children draw pictures on the floor in various places. This does not require any additional supplies and can occur on anywhere within or near home area. The drawings can be cleaned up the same way as any other dirt.
Lessons: The child(ren) sit together at a school desk. If an adult is present, they will instruct the children in a random, currently usable skill (e.g., when age 4 this can be Shooting, Melee, or Social), increasing the child's respective skill level. The speed at which the child learns can be increased by up to 60% by adding up to 3 blackboards near the school desks at which the lesson takes place. It also trains the adult's Social skill. Teaching lessons improves the child's opinion of the adult, for +8 Taught me a skill. The adult will additionally raise their opinion of the child: +4 Listened to my lesson.
Nature running: Children run around outside, similar to the adult "Going for a walk" activity. Care must be taken as nearby predator hunt or potential raid can occur near them, as they tend to run outside the safe zone near the edge.
Radio talking: Chat with people over the radio, which requires a powered comms console. This can interfere with the usage if required to contact another faction or a nearby Trader Ship orbiting above the colony.
Sky dreaming: Children lay on the ground and watch the sky, much like adults that are cloud watching.
Work watching: Children that are work watching will follow an adult, who does standard work. If the children is at a suitable age for the skill the adult is doing work on (i.e: Treating injury with medicine or attempting to recruit/convert prisoners), said skill will slowly be gained.

Growth score

Each day, children will raise their growth score (shown at the bottom of the screen when a child is selected) proportionate to their Learning need. Growth points are not gained when the Learning need is frozen, such as in a growth vat or cryptosleep casket.

The growth score can pass through 8 tiers of learning, and each will grant more rewards during a child's growth moment. Tiers give you more flexibility in choosing a child's next trait and gives more passions. Once a growth moment has passed, the child's growth tiers will reset to 0, and you'll need to keep them learning to gain more rewards. A child with constantly fully-satisfied Learning need would achieve a hypothetical maximum of 180 growth points, but 162 is the highest value displayed.

Growth point gain is directly proportional to the time spent between growth moments, so that average Learning for each growth tier remains constant. Under the default settings, children from 3-7 gain up to 3 growth points per day, and children from 7-10 and 10-13 gain 4 growth points per day. Changing the child aging rate in storyteller settings adjusts the growth point gain accordingly. Changes to Global Learning Factor, such as Fast learner, have no impact to growth points or Learning need.

The precept Child Labor: Disapproved increases growth point gain by 20%.

Growth Tiers and Rewards
Tier	Points	Traits	Passion	Min Av Learning
0	0	1 from 1 options	-	-
1	30	1 from 2 options	-	17%
2	55	1 from 3 options	-	31%
3	80	1 from 4 options	-	44%
4	100	1 from 4 options	1 from 1 options	56%
5	120	1 from 4 options	1 from 2 options	67%
6	135	1 from 4 options	1 from 3 options	75%
7	150	1 from 4 options	2 from 4 options	83%
8	162	1 from 6 options	3 from 6 options	90%

Growth moments

Babies become children at 3, and children experience growth moments at 7, 10, and 13, allowing them to gain traits and passions. When a child hits the biological age for a growth moment, a notification will pop up that lets you pick new traits and passions. The selection is randomized, and increased by the growth tier. You can choose their traits/passions within 48 hours of the birthday, and view their bio/health from the selection screen.

During a growth moment, your child may randomly receive a new nickname, such as John Doe gaining the nickname Johnny (becoming John 'Johnny' Doe). Like other colonists, you can always change their nickname from their bio.

Age 3

At 3, your baby transitions to childhood and additionally undergoes a growth moment. Now that your pawn is a child, they can walk and talk, wear clothes, and do basic activities. Their Play need is also replaced with a new Learning need.

On their birthday, you will receive two notifications. The first is about their transition to childhood: "<Pawn> became a child", giving you 12 hours to decide whether to keep a child of your colonists as a colonist or enslave them. You'll also receive a notification about their growth moment: "Growth moment for <Pawn>", which may include a new nickname for your child that you'll have 48 hours to change. Both of these decisions can be postponed until their deadlines.

 Baby <BABY NAME> has grown up and become a child! (S)He is now old enough to do the following work: <LIMITED WORK> Children do various type of work. As they get older, they become able to do more work types. They also do various child-specific recreational activities. Children need to wear specific child-size apparel.

With Ideology, the child will now follow one of the ideoligions your colonists currently believe in. This seems to be chosen at random, and does not have to be the ideoligion of their relatives or friends.

 <BABY NAME> has decided to become a follower of the ideoligion <MAJOR COLONY IDEOLIGION>. By tradition <BABY NAME>, born to <MOTHER NAME> of <COLONY> (and) <FATHER NAME> of <COLONY> / unknown parents, is a colonist/tribesman, but exceptions can be made... Should <BABY NAME> remain a colonist/tribesman?

Children and their caretakers maintain any social opinion modifiers that arose during infancy, but these wear off over time. They immediately become aware of any pawns on the map that they hadn't met while babies, and gain the normal opinion modifiers for every pawn, like those based on beauty, traits, and ideoligion.

3-year-olds gain the Childhood background Child: The story of [their] childhood is still being written. They also gain the ability to learn the shooting, melee, and social skills, although they start with 0 experience in them. If you started as a New Tribe, then children will gain the Natural meditation focus.

Capable work types
Firefight	Patient	Doctor	Bed Rest	Childcare	Basic	Warden	Handle	Cook	Hunt	Construct	Grow	Mine	Plant Cut	Smith	Tailor	Art	Craft	Haul	Clean	Research
-	✓	-	✓	✓	✓	-	-	-	-	-	-	-	-	-	-	-	-	✓	✓	-

Learnable skills
Shooting	Melee	Construction	Mining	Cooking	Plants	Animals	Crafting	Artistic	Medical	Social	Intellectual
✓	✓	-	-	-	-	-	-	-	-	✓	-

Age 7

Capable work types
Firefight	Patient	Doctor	Bed Rest	Childcare	Basic	Warden	Handle	Cook	Hunt	Construct	Grow	Mine	Plant Cut	Smith	Tailor	Art	Craft	Haul	Clean	Research
✓	✓	-	✓	✓	✓	-	✓	✓	✓	-	✓	✓	✓	-	✓	-	✓	✓	✓	-

Learnable skills
Shooting	Melee	Construction	Mining	Cooking	Plants	Animals	Crafting	Artistic	Medical	Social	Intellectual
✓	✓	-	✓	✓	✓	✓	✓	-	-	✓	-

Age 10

Capable work types
Firefight	Patient	Doctor	Bed Rest	Childcare	Basic	Warden	Handle	Cook	Hunt	Construct	Grow	Mine	Plant Cut	Smith	Tailor	Art	Craft	Haul	Clean	Research
✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	-	✓	✓	✓	✓	✓	-

Learnable skills
Shooting	Melee	Construction	Mining	Cooking	Plants	Animals	Crafting	Artistic	Medical	Social	Intellectual
✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	-

Age 13

When a child turns 13, you will receive the notification: "Child" became an adult. They are not full adults yet, but are now considered adults (or teenagers) throughout the game, and have access to all work types.

They wear adult clothing, dropping their too-small child's clothes if wearing any. Their Learning need is immediately replaced by Recreation, removing any mood effects from learning, and teens no longer have the +4 childlike confidence' moodlet. Drug dependency genes take effect at this age, as if they last took the drug on their birthday. They also have a chance to gain a sexuality trait, separate from the growth moment trait choice (if they recieve none, they will be considered heterosexual). Some kids get special changes upon turning 13.

Children will receive the childhood background of Tribal Child / Colony Child, dependent on if you started as a New Tribe or as New Arrivals. Alternatively, they will receive Vatgrown Child if they spent enough time in a growth vat - this removes the Natural meditation focus, if it was present. Their adult backstory will be set to Tribe Member / Colonist, respectively.

Capable work types
Firefight	Patient	Doctor	Bed Rest	Childcare	Basic	Warden	Handle	Cook	Hunt	Construct	Grow	Mine	Plant Cut	Smith	Tailor	Art	Craft	Haul	Clean	Research
✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓

Learnable skills
Shooting	Melee	Construction	Mining	Cooking	Plants	Animals	Crafting	Artistic	Medical	Social	Intellectual
✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓

Stats

Children and teens have various penalties to speed and effectiveness. Specifically, they have a multiplier to the following stats: Move Speed, Aiming Time & Melee Hit Chance (thus, DPS), Arrest Success Chance, Global Work Speed, Market Value, and Body Size. Each trait is affected differently by age: Global Work Speed rises steadily until adulthood, whereas Move Speed changes in jolts by life stage.

Aiming Time Multiplier by Age

Melee Hit Chance Multiplier by Age

Arrest Success Chance Multiplier by Age

Global Work Speed Multiplier by Age

The precept Child Labor: Encouraged increases Global Work Speed by +20% until 13.

Move Speed

Age	0-2	3-9	9-13	13-18	>18
Speed Factor	x0.2^[1]	x0.75	x0.85	x0.95	x1

Market Value

Age	0-2	3-9	9-13	>13
Value Factor	x0.5	x0.9	x0.95	x1

Body Size

Certain traits are indirectly affected due to a child's smaller body size. These include drug effectiveness, Carrying Capacity, Meat Amount / Leather Amount, and nutrition capacity. Stats that don't differ for teenagers include food consumption, Maximum/Minimum comfortable temperatures, and Filth rate.

Age	0-2	3-9	9-13	13-18	>18
Size Factor	x0.2	x0.35	x0.58	x0.8	x1

Aging

Aging starts to linearly slow from biological age 11 to 20. Assuming that the adult aging rate is 100%, the deviation in biological age and chronological age is displayed in the below chart.

Child age over time

Increasing the growth rate lowers a pawn's chrological age at any given biological age. For example, at 200% aging, it takes ~10 years to reach age 18, and at 400% aging, it takes ~5.4 years.

The fastest a pawn can age is in a growth vat from birth with the Growth vats: Essential precept, where they reach adulthood in only ~41.5 days, after which they will age according to the set aging rate. Note that these values won't be accurate if a pawn has the ageless gene, spends time both in and out of growth vats, or the aging rates are altered in the storyteller settings.

Wearable clothing

Being much smaller than adults, children can only wear a limited selection of clothing, mostly consisting of headwear:

Analysis

When raised naturally and with lots of Recreation time, children can very easily become powerful colonists. With the ability to choose from up to 6 traits per growth moment, the likelihood for at least one "great" trait, like Jogger, Industrious, or Quick sleeper, per growth moment is significant. A child is very likely to have multiple good traits by the time they become a teen. Passion choice is also excellent - burning passions in any desired field are quite common. Needless to say, it'd be very rare for a randomly generated adult to match a colony raised child. Child rearing mainly comes at a cost of time, with a full 2.5 years spent in the child stage, plus the time as a baby.

Children do not actually require much adult supervision to raise optimally. Five of the six Learning types don't even involve an adult dedicating time to Childcare. The one type that is improved by an adult being present—Lesson learning—can be done perfectly fine without one. Children gain Learning at the same rate, but having adults present will increase their skill experience.

To fulfill all Learning needs, you'll need a comms console, a school desk with 3 blackboards, and a means to go outside. This makes it somewhat hard for starting children (especially for New Tribes) to get the maximum bonuses, though these requirements are easy for any midgame colony to handle. Older children that join your colony will be comparatively worse off.

Vats

Main article: Growth vat

Growth vats can turn children into working machines. It still takes a long time to grow a person - this takes 39 days from 3 to 13, or 63 days from conception to 18, at least without a pro-vat ideoligion. The increased nutrition costs are a burden in the meantime. Despite vat grown pawns having 0 passions, extra bodies can always be useful for tasks like Hauling and Cleaning, and a more immediate fighter remains valuable. Growing children becomes more viable as your population increases; as storytellers have a population intent, recruiting more colonists becomes harder as you have more people.

Note that using vats to speed up the baby stage (0-3) and teen stage (13-18) does not penalize the pawn in any way. Babies don't learn or work, and speeding up this phase comes mostly at the cost of mood. Speeding up a teen to adulthood removes their work speed and body size penalties, though they could've done work in the meantime.

History

Biotech DLC Release - Introduced. In Core RimWorld, the minimum human age is 14, where they are treated as adults.
1.4.3531 - Children can now do Basic work at age 3.
1.4.3555 - Children now deprioritized if not holding a weapon and not drafted. Teen (13-17) aging rate now smooth scales from child age rate to adult age rate. Added precepts relating to child labor. Fixed "Tribal Child" not giving Natural meditation focus.
1.4.3558 - Tribal babies becoming children get natural meditation focus (at 3).

Notes

↑ As defined in the game defs, however in practice not applicable due to babies being unable to move.

Biotech (DLC)

Families: Relationships (Reproduction • Children)
Life stages (Babies • Children • Adults)
Furniture (Crib • Baby sleeping spot • Growth vat • Toy box • Baby decoration • School desk • Blackboard)
Mechanoids: Laborers (Agrihand • Cleansweeper • Constructoid • Fabricor • Lifter • Paramedic • Tunneler)
Combatants (Centurion • Legionary • Militor • Scorcher • Tesseron)
Commanders (Apocriton • Diabolus • War queen • War urchin)
Mechanitors: Control (Mechlink • Band node • Mech boosters • Mech signallers • Control pack • Airwire headset)
Mechanoid creation (Basic subcore • Standard subcore • High subcore • Subcore encoder • Subcore softscanner • Subcore ripscanner • Mech gestator)
Maintenance (Mech recharger)
Genetics: Xenohumans (Dirtmoles • Genies • Highmates • Hussars • Impids • Neanderthals • Pigskins • Sanguophages • Wasters • Yttakin)
Genes Germline • Xenogene • Metabolic efficiency
Genetic Modification Genepack • Gene extractor • Gene bank • Gene assembler • Gene processor • Xenogerm • Archite capsules
Deathrest (Deathrest accelerator • Deathrest capacity serum • Deathrest casket • Glucosoid pump • Hemogen amplifier • Hemopump • Psychofluid pump)
Pollution: Nature (Toxalope • Toxipotato plant • Waste rat • Gray pine tree • Pebble cactus • Rat palm tree • Witchwood tree • Stasis cocoon)
Mitigation (Wastepacks • Atomizers • Pollution pumps • Polux trees)
Adaptation Face mask • Gas mask • Tox grenades • Tox pack • Tox shell • Toxic needle gun • Toxbomb launcher • Detoxifier kidney • Detoxifier lung
Nonchalance Toxifier generator

[1] As defined in the game defs, however in practice not applicable due to babies being unable to move.

[1]

@@ Line 297: / Line 297: @@
 |}
-Increasing the growth rate lowers a pawn's chrological age at any given biological age. For example, at 200% aging, it takes ~8 years to reach age 18, and at 400% aging, it takes ~4 years.
+Increasing the growth rate lowers a pawn's chrological age at any given biological age. For example, at 200% aging, it takes ~10 years to reach age 18, and at 400% aging, it takes ~5.4 years.
 The fastest a pawn can age is in a growth vat from birth with the '''Growth vats: Essential''' [[Precepts#Growth vats|precept]]{{IdeologyIcon}}, where they reach adulthood in only ~41.5 days, after which they will age according to the set aging rate. Note that these values won't be accurate if a pawn has the ageless gene, spends time both in and out of growth vats, or the aging rates are altered in the storyteller settings.