Raising a child in Portuguese in an English-speaking country

Pick a small, fixed routine in Portuguese, give it real minutes, and look at the week once it has run. That is the plan-and-routine side of what King and Mackey describe in The Bilingual Edge. A caution first: the sources read for this site do not test anything specific to the United States, the United Kingdom, Canada or Australia, or to Portuguese as such. What follows is the general method, with Brazilian Portuguese as the example language.

What the sources cover, and what they do not

The method comes from a general book about raising children in two languages. The notes behind this site record no study of Portuguese-speaking families, no comparison between countries, and no comparison between varieties of Portuguese. The app's own Portuguese songs and reading suggestions were written with Brazilian Portuguese in mind. That is an app choice, not a finding. In the plan form, type "Portuguese" or "Português" to get them.

This article also says nothing about schools, classes or the size of a Portuguese-speaking community in any country. Check what exists near you yourself.

Who speaks what, and the 80% goal

If one parent speaks Portuguese and the other English, King and Mackey say one parent, one language (OPOL) is popular and often works. They add that without deliberate protection of the minority language, a child who understands it but does not speak it is a common outcome. Their suggestion is extra support for the weaker language inside the home, with a goal of 80 percent of child interaction in it. The rule says who speaks what. A plan says how the Portuguese minutes get filled.

What a plan looks like in minutes

ILLUSTRATION from the plan code, with invented inputs: a child aged 6, Portuguese at home and English outside, 20 minutes a day, a goal of speaking in daily life, one Portuguese-speaking parent at home. The plan splits the 20 minutes into 8 of immersion talk, 6 of reading together, 3 of structured practice, 2 of a family ritual, such as a meal, a bedtime routine or a Sunday call, and 1 of songs and rhymes.

For scale, the app's own estimate is 12.5 waking hours a day at this age (UNVERIFIED). So 20 minutes is about 2.7% of waking time, and the 20% line sits at 150 minutes a day. One study, as King and Mackey report it (Pearson and others, 1997), associated about 20% exposure with children being willing to speak a language. That figure is CONTESTED: Carroll (2017) argues that no single exposure percentage can be a general rule. The app's own tip says a plan below the line is aimed more at understanding than at speaking. Read that as one study's debated line.

The split between activities is the app's own choice, not a result from a study (UNVERIFIED). The same goes for the plan's tip to protect the one-on-one time of a household's only Portuguese-speaking parent. It is the app's advice, with no source behind it.

Putting the minutes into a day

The plan words immersion talk as narrating ordinary moments: meals, getting dressed, the walk to school. That is the app's wording, not a tested method. The sources do offer one finding about reading. King and Mackey describe a 2002 study by Patterson of 64 two-year-olds learning Spanish and English. How often a child was read to in a language predicted vocabulary in it, in their account even more than total exposure. It is one study, of two-year-olds, in Spanish and English. The sources read do not say whether it holds at age 6 or for Portuguese. The plan tips still treat reading as a reasonable place to start if you have time for one activity.

1. Give the 8 talk minutes to a moment when you are already with your child, such as breakfast or the walk, so they are not extra time.
2. Read for 6 minutes at a fixed point, such as before bed. The plan text says re-reading a favorite is fine at this age.
3. Put the 2-minute ritual at one fixed moment, such as a weekly call with a relative who speaks Portuguese.
4. At the end of the week, log the real hours in the Family Language Audit and compare them with the plan. A day with fewer minutes is information, not a failure.

What is still unknown

• Whether anything here differs by country, or for Portuguese compared with other languages. The sources read do not test it (UNVERIFIED).
• What a given number of minutes a day produces. No source read gives it.
• Whether the reading finding holds for a 6-year-old, or for Portuguese.
• Whether the plan's split and the waking-hours estimate fit your child. Both are the app's own choices (UNVERIFIED).

A plan is not a diagnosis. If you worry about your child's speech, ask a speech-language professional.