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Explicit Instruction: Computer Basics

Principle · All principles
Evidence · 18 claims (12 for, 6 mixed) · 28 studies (10 causal, 8 review, 3 quant-synthesis, 3 theoretical, 2 qualitative, 1 associational, 1 design), q1–q4 · 1 of 28 report an effect size · 12 claims rest on one study

Conditional relationship

This page owns one capability: carrying out the everyday routines of a computer, phone or tablet that a learner needs for their own purposes (turning on and unlocking the device, using a trackpad, mouse or touch screen, opening and switching between applications, logging in, setting up and using an email account, saving, finding and attaching a file, filling in an online form, recovering from a simple error). For an adult learner who is a novice on these routines, often an older adult or someone returning to learning with little prior access to computers, and whose observed starting response is to hesitate, ask for help at each screen, click at random, or stop when something unexpected appears, explicit instruction is expected to produce more accurate and more confident unaided performance of the taught routines on the learner's own device (skill-performance, near-transfer) than leaving the learner to explore or giving a general explanation alone. Explicit instruction here means: demonstrate one routine at a time on the device the learner will use, name the interface conventions and words as they appear, have the learner carry out the steps at once with help that responds to what they do, and withdraw that help as they succeed. The target is a procedure; its use in the learner's own tasks (a health portal, a job application, messages to family) is near-transfer, and coping with an unfamiliar screen is further transfer that this model does not promise.

No claim in the wiki tests this relationship directly. No claim compares explicit instruction in computer basics with exploration or with other teaching, for adults or for older adults, and none measures performance weeks later on the learner's own tasks. The nearest evidence is one experiment with undergraduates in a computer-literacy course, in which versions of a computer-based lesson that included practice produced higher posttest scores than versions without practice (In one experiment with 256 undergraduates, computer-based lesson versions that included practice produced significantly higher posttest scores than versions without practice [+M]). The other claims used below come from other tasks and learners (school science, long division with a tutor, writing revision, memory research, cognitive-load studies) and say so where they are used. The page's four key sources (Chaffin & Harlow 2005; Dickinson et al. 2011; Seo et al. 2019; Tsai et al. 2017) are about older adults and technology but have no claim page in the wiki, so nothing here is drawn from them.

The relationship is conditional on the learner's starting response with this device and routine (a learner who already performs a routine unaided needs a harder task, not a demonstration; Instructional guidance that helps novices can become redundant or counterproductive as expertise grows. [~M]); on whether someone can see each attempt and respond to it (the evidence for responsive help is one-to-one tutoring); on whether practice uses the learner's own device and accounts; on the learner's confidence and willingness to ask for help; and on whether the routine serves a goal the learner holds.

How this sits beside the converted siblings. Direct Instruction holds the general explain–model–guide–hand-over relationship and its comparison with discovery; this page is one application of it to device and interface routines. Guided Practice holds the practice phase between a demonstration and independent work, and Scaffolding and Fading how support is lowered and withdrawn; the default design below uses both and does not repeat them. Procedural Learning holds how procedures are built and sequenced generally. Chunking holds how much is presented at once. Explicit Instruction: Internet Search takes over once device and browser routines are stable, and Digital Learning holds the separate question of learning through a digital medium.

Default design, while the relationship is untested

The earlier page's guidance, kept as a concrete default a tutor or programme designer can act on and revise. Each step is a design proposal; its evidence status is stated beside it.

  1. Start from a task the learner wants to do. In the first session, ask what the learner wants to use the device for (a message to family, a health portal, a job search, coursework) and choose the first routines from that task. Untested proposal; from the earlier page's caution that generic "computer basics" lessons are weak when not tied to real learner goals.
  2. Find the starting point by watching, not asking. Hand the learner their own device and ask them to do the first step of the chosen task. Note where they stop or what they do instead. Teach from the first step they cannot do; skip what they already do unaided. Untested proposal; the reason to skip what is already secure is Instructional guidance that helps novices can become redundant or counterproductive as expertise grows. [~M] (cognitive-load studies, not computer basics).
  3. Teach one short routine at a time. A routine is one sequence of three to seven steps with one result (open the browser and go to a saved page; attach a file to an email). Introduce no more than two new routines in a session, and name each new word or screen convention as it appears ("this is the address bar"). Evidence for keeping units small and meaningful: Chunking reduces working memory load by grouping information into fewer, more meaningful units. [+S] (memory research; the claim's studies are not about computer instruction). The step counts are untested proposals.
  4. Demonstrate the routine on the learner's device, slowly, saying each step. Take two to five minutes: show it once at normal speed so the learner sees the result, then once step by step, saying what you look for on the screen and why you press what you press. Make the goal of the first attempts the steps, not the finished result ("find the paperclip, then choose the file"). Evidence for explicit guidance over exploration for novices: Minimal guidance is less effective for novices than explicit instruction [+S] (a meta-analysis of discovery against explicit instruction across domains, and a primary-school science experiment; carried here to adults and devices). For aiming first attempts at the steps: Process goals lead to better skill acquisition for novices than outcome goals. [+M] (high school students learning a writing revision skill; carried here). For older adults, demonstration by a coach was reported to raise confidence in one digital programme: Qualitative findings: ease of use supports engagement and confidence, but challenge must be tailored to ability and content must be culturally relatable [+W] (interviews with older adults in a falls-prevention programme, not a computer-skills course).
  5. Have the learner do it at once, with hands on the device. The learner, not the tutor, performs the steps two or three times in a row, while the tutor watches and helps only where the attempt shows it is needed: a pointing cue first, then naming the step, then showing it again, and less help after a success. Do not take the mouse or the phone. Evidence that practice belongs in the lesson: In one experiment with 256 undergraduates, computer-based lesson versions that included practice produced significantly higher posttest scores than versions without practice [+M] (undergraduates in a computer-literacy course; horizon not reported). Evidence for help that responds to each attempt: Contingent scaffolding improves learning more than fixed or absent support. [+M] (fourth and fifth graders, one-to-one tutoring on long division). The number of run-throughs is an untested proposal.
  6. Leave a step card the learner made. After the guided run-throughs, the learner writes or dictates the steps in their own words, with a screenshot or sketch of the screen if that helps, and keeps it beside the device. Untested proposal; from the earlier page's requirement for visible step structure and plain-language explanation of interface terms.
  7. Practise the same routine again in the next session, unaided first. Open each later session by asking the learner to do last session's routines without help, card allowed, on the real task. Count a routine as learned when the learner does it unaided, without the card, at the start of two sessions in a row; then stop practising it and move on. Untested proposal for the criterion; withdrawing help as success appears follows Fading support promotes the transfer of responsibility from instructor to learner. [+S] (worked-example fading with ninth graders and college students, and a review of scaffolding research; carried here).
  8. Teach recovery as a routine of its own. Once two or three routines are secure, demonstrate what to do when something unexpected appears (a pop-up, a password prompt, a page that will not load): stop, read the screen aloud, go back one step, close and reopen. Practise it on staged errors, and use any error the learner actually made earlier as the first example. Untested proposal; from the earlier page's inclusion of troubleshooting simple errors.
  9. Move to the learner's real task, then to a new one. In late sessions, the learner does the whole task they named in step 1 from start to finish, with help only on request, and then one task they have not been taught that uses the same routines (a different website's form; a different file). Untested proposal; from the earlier page's caution that permanent over-direction can block transfer.

Dose and progression across sessions (untested proposals). A default course is six to eight sessions of 60 to 90 minutes, one or two a week, for one learner with one tutor or a group of up to six with one helper for every two or three learners. In each session: about 10 minutes of unaided warm-up on earlier routines; about 15 minutes for each new routine (demonstration two to five minutes, guided run-throughs about ten); about 15 minutes on the learner's own task; a short close where the learner says what they will try at home. Early sessions (1–2): the device itself, the pointer or touch gestures, opening and closing, one routine from the learner's task, with full demonstration and help beside them. Middle sessions (3–5): two new routines a session, the learner's step card replacing most of the tutor's prompts, and recovery from errors. Late sessions (6–8): the learner's whole task and one untaught task, help on request only, step cards put away. A learner moves on from a routine after two consecutive sessions of unaided success, and leaves the course when they can complete their own task alone; one who still cannot start a routine after two sessions on it goes back to a smaller routine, not to more of the same demonstration.

When a condition is not met: if no one can watch each attempt (a large group with one tutor, a self-paced video course), give every learner the same short routine with a printed step card, ask all learners to show their screens at a set point so the tutor can scan them, and go first to those who are stuck; if the learner already does the routine unaided on the first try, drop the demonstration and go to the real task.

Fitting the design to a situation

The three facts that most change the decision:

  • What the learner does now, on their own device. A learner who cannot yet use the pointer or unlock the phone needs a different first session from one who can browse but has never attached a file. Self-report is unreliable in both directions, especially when confidence is low. If unstated, ask: when they pick up their own device and try the first step of the task they want to do, where do they stop?
  • Who will be beside each learner during practice, and for how long. Responsive help depends on someone seeing each attempt; a volunteer with ten learners, a librarian on a busy shift and a video course are different designs. If unstated, ask: during practice, who will look at a learner's screen before their next attempt, and how often?
  • The task and device the learner will use afterwards. A health portal on a phone, job applications on a library computer and coursework on a laptop need different routines; practice on a device unlike the learner's own may not carry over. If unstated, ask: on what device, with what accounts, for what task will they use this next week?
If the brief says… Then change… Basis
Learners already use some routines (can browse, send a message) and want more Skip demonstration of anything they do unaided on the first try; start each session with their own task and teach only the step where they stop Instructional guidance that helps novices can become redundant or counterproductive as expertise grows. [~M] (cognitive-load studies; gives no crossover point)
Learners are older adults, possibly with poorer eyesight, hearing or fine motor control Slow the demonstration; enlarge text and pointer before teaching anything else; allow more run-throughs and no timed or competitive tasks; teach touch gestures or mouse clicks as a routine of their own Pacing: Common language teaching methods such as oral drills, memorization, and fast-paced competitive activities disadvantage older learners [~M] (a 1987 digest on older language learners, no data; carried to device skills). That they can learn it: Learning ability does not decline with age in healthy older adults [+M] (the same digest, citing studies on ageing). Enlargement and gestures: untested
Learners have low confidence, fear breaking something, or have been made to feel slow before Say at the start that nothing they press will break the device, and show undo or back; let them practise privately before anyone watches; praise a correctly followed step, not speed; never take over the device The most cited barriers to adult learning are situational, but adults also face internal barriers such as low confidence in their ability to learn [~M] (a report summarising earlier research on adult learning barriers); the moves are untested
Learners have low literacy, or are learning in a second language Teach by doing before naming; keep step cards to pictures, screenshots and a few words; say interface words aloud and point; choose routines that need little reading first (icons, voice input) untested proposal; from the earlier page's call for plain-language explanation of interface vocabulary
Setting is a classroom or lab: one teacher, many learners Teach one routine to all, then have every learner do it at once; at a set point everyone turns their screen or holds up the phone so the teacher can scan; pair a learner who has finished with one who is stuck, with the rule that the stuck learner keeps hands on the device; collect one unaided run-through from each learner before the next routine untested proposal; the evidence for responsive help is one-to-one (Contingent scaffolding improves learning more than fixed or absent support. [~M], whose classroom-scale effect is not shown)
Scarce facilitator time: volunteers, a busy library shift, a tutor who checks in for ten minutes Spend the tutor's minutes on the demonstration and on watching the first run-through only; leave the learner with their own step card and one routine to repeat until the next visit; at the next visit, watch one unaided run-through before teaching anything new untested proposal
Mixed modes: some learners join remotely while others are in the room, or a learner has only a phone For remote learners, have them share their screen or point a second camera at the device, and demonstrate on the same kind of device they hold; teach phone-only learners on the phone with touch routines, not on a lab computer; if screens cannot be shared, ask the learner to say aloud what they see after each step untested proposal
No teacher: a self-paced video or online course Show one routine per short video segment, then a practice task on the learner's own device with a check the learner can see (did the email arrive in the test inbox?); include a practice task after every demonstration, never demonstration only Practice: In one experiment with 256 undergraduates, computer-based lesson versions that included practice produced significantly higher posttest scores than versions without practice [+M] (undergraduates in a computer-literacy course, computer-based lesson). Segment length: untested
Time is a single session only (a drop-in clinic, one workshop) Plan one routine from the learner's own task: about 5 minutes finding where they stop, 5 minutes demonstration, 20 minutes guided and then unaided run-throughs, 5 minutes writing the step card. Do not add a second routine; record what the learner did unaided at the end and do not claim it will last untested proposal
A fixed short time budget per session (for example 30 minutes) Fit one routine: 3 minutes unaided warm-up on the last routine, 3–5 minutes demonstration, 15 minutes guided and unaided run-throughs, 5 minutes on the step card and what to try at home untested proposal
Adults in work settings (staff learning a new system, job seekers) Teach the routines on the system and accounts they will use at work or in applications, in the order the job uses them; count a routine as learned only when done unaided on a real work item untested proposal
The learner's task produces something for a real audience (an email to a family member, a job application, a form to a benefits office) Practise the routine on a test message or draft first; when the real one is sent, the learner sends it themselves; the tutor checks it only if the learner asks untested proposal
The task involves private or sensitive material (passwords, bank or health accounts) The learner types passwords and personal details themselves, out of the tutor's view; teach on a practice account or a demonstration site first; the learner decides whether anyone sees the real account; teach how to log out and how to recognise a scam message as routines untested proposal
The brief names its own routine, checklist or curriculum (a programme's digital-skills checklist, a library's standard workshop) Keep it and its order; change only the delivery: demonstrate one item at a time, have the learner do it at once, check unaided success before ticking it off untested proposal
The brief names its own categories or assessment (a skills framework's levels, a checklist the programme reports to a funder) Use those categories and that assessment as given; if it credits a task completed with help, keep that, and add beside it one unaided run-through of the same task untested proposal
The brief wants a whole task kept whole (apply for a job online; book a medical appointment) Teach the routines inside the task, in its order, and return to the whole task at the end of every session rather than drilling routines separately; the last sessions are the whole task done unaided untested proposal; from the earlier page's caution against abstract training that never transfers
The brief reports an error learners actually made (closing the browser instead of the tab, replying to a scam email) Use it as the first worked contrast: show the wrong step and the right one side by side, say what to look for on the screen that tells them apart, then practise the right one untested proposal
Stakes are high (a deadline for a benefits claim, a learner's job depends on it) Teach only the routines the deadline needs, with more run-throughs and a written step card; judge readiness only on an unaided run-through on the real system; arrange a named person to call if something goes wrong untested proposal

Five of the eighteen rows cite a claim. Only the self-paced row rests on a claim about computer instruction (undergraduates, practice in a computer-based lesson); the others carry a review of cognitive-load studies, a 1987 digest on older language learners, a report on adult learning barriers and one-to-one tutoring of children to this setting, and say so. The classroom row cites its claim only for its limit. The remaining thirteen rows are untested proposals.

Observation, state and explanation

What can be observed is an attempt under stated conditions: the device, the routine, whether the step card was used, the help given (record its level: pointing, naming the step, showing again), the steps done, where the learner stopped, the time taken, and what they did with help on the next attempt. "Has the routine", "is anxious", "lacks the vocabulary" and "is dependent on the tutor" are inferred states. Success with the tutor beside them shows what the learner does with that help; it does not show what they will do at home alone.

Response Plausible explanations Observation that could change the interpretation
Watches the demonstration, then cannot start The demonstration was too fast or had too many steps; the learner did not see what was pressed (eyesight, angle, small target); fear of pressing the wrong thing Repeat only the first step and ask them to point to where they would press before pressing; check they can see and hit the target; tell them nothing will break, and see if they start.
Does the routine with the tutor beside them, fails at home or at the next session Help carried the decisions; the home device or screen differs; the routine was not practised between sessions Ask for an unaided run-through at the start of the session, on the learner's own device, card allowed, then without the card; ask what was different at home.
Follows the step card exactly but stops when a screen looks different The routine was learned as positions, not as what to look for; the update or pop-up was never shown Show the same routine on a different device or after an update and ask what they look for to find the next step.
Asks for help at every screen, including ones done correctly before Uncertainty about whether they are right; a habit of relying on a helper; worry about making a mistake in front of others Offer a private attempt with help only on request, and ask them to say whether they think they are right before checking; compare accuracy with and without help taken.
Clicks quickly and at random when stuck Does not know the screen's conventions; has learned from others that trying things works; frustration Ask them to read the screen aloud before the next click; give one item where random clicking and the right step lead to visibly different results.

These rows are proposals, untested with learners as diagnostics. A probe is itself practice and changes what it measures, so record each one, and keep the explanations that remain open rather than choosing the one whose name fits.

Evidence and qualifications

No claim in the wiki tests explicit instruction in computer basics against another way of teaching it, for any group of learners. The claims below test neighbouring parts of the relationship.

Learners, tasks, settings and outcomes differ across these claims (undergraduates on a computer-based lesson, children with a tutor, high school writers, trainees reading circuit diagrams, older adults in a health programme), so do not rank them by effect label. None measures whether an adult novice still performs a taught routine, unaided, weeks later on their own device.

Objective and learner-valued goal

The designer's objective is usually unaided performance of named routines on the learner's own device, with stated aids (a step card or none), at a stated horizon (the end of the course; a month later at home). Elicit separately what the learner wants: to video-call grandchildren, to stop depending on a family member for the bank, to apply for jobs, to manage a health condition through a portal, or just not to feel left out. Agreement and divergence are both observations. A learner who values never asking their family again may refuse help they still need; one who values getting a form submitted today may be content to have the tutor do it, and learn nothing they can repeat.

For example, a retired learner may want to see photos their daughter sends, while a library programme's objective is a checklist of skills (email account, attachments, search, file saving). Teaching attachments through the daughter's photo emails serves both; teaching them through a sample file serves only the checklist. Record both outcomes, so that a ticked checklist is not read as the capability the learner came for.

The evidence by question

Further evidence, not yet read against this model

Claims about digital skills read for this page and not used in the model, with how far each bears on it.

What would revise this model?

The expectation should weaken if comparisons of explicit instruction with guided exploration or with self-paced tutorials, on matched adult novices and their own devices, show no difference in unaided performance at a delay, or show that a gain at the end of the course is gone a month later at home. If learners taught by demonstration and practice cope worse with unfamiliar screens than learners who explored with support, the late sessions should open earlier to untaught tasks. If small-group or peer-supported practice matches one-to-one help, the one-to-one preference is a cost, not a requirement. If older adults do as well with the same pace as younger learners, drop the pacing changes for them. Do not protect the model by calling every failure "too fast" or "not enough practice" after the fact.

Doing a routine with the tutor beside them, doing it unaided at the end of a session, doing it at home weeks later, doing the learner's own task, and coping with a new screen are separate claims. The present evidence establishes none of them for computer basics; it establishes no number of sessions, no routine size and no hand-over criterion.

Claims

Examples

Key Sources

  • Chaffin, A. J., & Harlow, S. D. (2005). Cognitive learning applied to older adult learners and technology. Educational Gerontology, 31(4), 301-329. doi:10.1080/03601270590916803
  • Dickinson, A., Eisma, R., & Gregor, P. (2011). The barriers that older novices encounter to computer use. Universal Access in the Information Society, 10(3), 261-266. doi:10.1007/s10209-010-0208-6
  • Seo, H., Erba, J., Altschwager, D., & Geana, M. (2019). Evidence-based digital literacy class for older, low-income African-American adults. Journal of Applied Communication Research, 47(2), 130-152. doi:10.1080/00909882.2019.1587176
  • Tsai, H. Y. S., Shillair, R., & Cotten, S. R. (2017). Social support and “playing around.” Journal of Applied Gerontology, 36(1), 29-55. doi:10.1177/0733464815609440
Page metadata
Field Value
type principle
id explicit-instruction-computer-basics
title Explicit Instruction: Computer Basics
description For adult novices with a device, especially older or low-confidence adults, demonstrating one short routine at a time on their own device, having them do it at once with help that responds to each attempt, and withdrawing that help as they succeed is expected to produce more accurate unaided use of those routines than exploration or explanation alone, though no claim in the wiki tests this for computer basics.
status review
canonical True
generated by claude/unspecified on 2026-10-15
trust unverified — no one has confirmed this page's content
sources 4 — chaffin-2005, dickinson-2011, seo-2019, tsai-2017

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