working-memory

working-memory is a specific kind of memory system — a bounded model for temporary storage and manipulation. Memory is the general concept of information retention. Specific→general mapping.

Law 8 removal test: working memory requires attention to encode, maintain, and manipulate information. Remove attention and working memory stops operating — it cannot hold or update representations without attentional focus. This is a real operational dependency, not a meta-level 'both are concepts' relationship.

Working memory is a specific kind of cognition — it is the cognitive system for temporarily holding and manipulating information. A competent speaker would say 'working memory is a cognitive system/process.' Nearest kind is cognition. Law 9.

Cognitive load theory is constitutively about working-memory capacity. The concept of cognitive load is defined as the total mental effort imposed on working memory. Remove working memory from the framework and cognitive load has no referent — it is literally the load ON working memory, present-tense necessity.

cognitive-control requires working-memory to hold and manipulate the representations needed for deliberate regulation. Removal test: remove working-memory and cognitive-control loses the capacity to maintain goals and manipulate mental content across time.

Dual-tasking (managing two concurrent task demands) requires working memory to hold both task sets in mind, coordinate switching between them, and maintain goals for both activities. Removal test: remove working memory and dual-tasking stops — you cannot simultaneously represent and manipulate information for two tasks. Present-tense operating dependency.

Remove working-memory and source-monitoring stops operating: you cannot simultaneously hold content and source information for comparison without working memory. The removal test passes — it is not merely sayable, but operationally necessary.

Attentional control needs working memory to operate now: it requires holding goals and task-sets in mind while filtering distractions. Remove working memory — attentional control collapses because you cannot maintain goals against interference. The removal test passes at the object level.

remove working-memory now and metacognition stops operating: meta-representations require holding information about one's own cognitive processes in active memory; without working memory, there is no capacity to maintain the self-referential representations that metacognition depends on.

remove working-memory now and executive-function stops operating: core executive operations (inhibition, switching, updating) require maintaining goal representations and manipulating information online; without working memory, no executive control is possible.

The heuristic-systematic model requires working memory capacity for systematic processing. Remove working memory capacity and the systematic route collapses — the dual-process model stops operating. This is present-tense operation, not just historical association.

Cognitive flexibility — the capacity to switch between mental sets — needs working memory to operate now. To disengage from one set and reconfigure for another, you must actively maintain the current goal representation while updating it. Remove working memory and you cannot maintain or update mental sets; cognitive flexibility ceases. PIN: the dependency is on the operational mechanism, not merely on being able to describe the concept.

Inhibitory control requires actively maintaining the 'stop' or 'override' signal in working memory to suppress a dominant response. Remove working memory — the capacity to hold the inhibition goal online — and inhibitory control cannot operate. Object-level removal test (Law 8b), not meta-level.

Cognitive load theory operates on the concept of working memory — it posits that working memory has limited capacity and that instructional design must account for intrinsic, extraneous, and germane loads. Remove working memory as a construct, and the theory stops operating entirely; it is the core referent of the theory, not merely historically associated with it. The removal test (Law 8) passes: without the working-memory construct, CLT has no domain. The epoch test shows CLT (0.01) as older than working-memory (0.31), consistent with the theory building on the concept. Law 8 and Law 8b satisfied.

Chunking operates within working memory as its substrate — the removal test confirms: remove working memory and chunking ceases to operate, since it is a process that requires active memory capacity to group and reorganize information.

elaborative rehearsal is a memory technique that operates within working memory. Remove working memory and elaborative rehearsal cannot operate — it requires active memory capacity to maintain and manipulate information during rehearsal. Object-level dependency.

Removal test: remove working memory and interleaving practice cannot operate — interleaving requires holding multiple topics/skills in mind to switch between them during practice sessions. This is a present-tense dependency (Law 8), not historical (Law 7). Sense pinned: working-memory as the cognitive system that enables the switching and comparison operations interleaving requires.

Dual coding theory describes how information is processed through two channels (verbal and visual) within working memory. The removal test: remove working memory and the theory's mechanism ceases to operate — dual coding specifically concerns how working memory allocates capacity across two simultaneous channels. Without working memory as the operational substrate, the theory has nothing to describe.

The Zeigarnik effect describes how incomplete tasks persist in active recall. Remove working memory — the incomplete task cannot be actively maintained, and the effect ceases to operate. This passes the present-tense removal test of Law 8: the effect literally requires working memory to function, not merely to be said.

Cognitive load theory was developed directly from working memory research: Sweller's 1988 work explicitly builds on the limited capacity of working memory as the substrate that cognitive load acts upon. Working memory research predates and fed into cognitive load theory.

The concept of working-memory-capacity derives from the more fundamental concept of working memory. Which-came-first test: working-memory as a cognitive concept existed first; capacity is a derived notion describing a property of that concept.

Working-memory training is derived from the concept of working memory — it applies training methodology specifically to the working memory construct. Working memory existed first and fed into the creation of targeted training.

Recency-bias depends on working-memory: the recency effect operates because recent items are still actively maintained in working memory traces. Remove working memory and the recency bias ceases to function.