Csd Continued

Front 1

age of mastery

Back 1

The age by which most children produce a sound in an adult like manner.

Front 2

agent

Back 2

In an event, the entity which preforms the action.

Front 3

assessment

Back 3

Measuring a child's language development by using production, judgement and comprehension tests.
An ongoing procedure used to identify a child's needs, family concerns and resources.

Front 4

assimilation

Back 4

The process by which a child changes one sound in a syllable so it takes on the features of another sound in the same syllable.

Front 5

categorical scope

Back 5

Part of the second tier for the Lexical Principals Framework; limiting the basis for
extension to words that are taxonomically similar and builds upon tier one principle of extension

Front 6

conventionality

Back 6

Part of the second tier of the Lexical Principals Framework: adopt the terms that
people in their language community understand and refine vocabulary and tier one principle of reference

Front 7

customary age of production

Back 7

Sander's Customary age of production: 50% of children are able to produce a given sound in an adult-like way in multiple positions.

Front 8

ecological validity

Back 8

Extent at which data from Language Development assessments can be extended to multiple contexts, including a child''s home and daycare surroundings.

Front 9

evaluation

Back 9

Determine a child's initial and continuing eligibility for services under IDEA; including determination of the child's status across developmental areas. Structured, standardized and limited in duration.

Front 10

event-related potentials

Back 10

Cap fitted with several electrodes with measure brains electrical response to particular linguistic stimuli.

Front 11

extendibility

Back 11

Part of the first tier of Lexical Principles Framework where words label categories of objects and not just the original object.

Front 12

fronting

Back 12

Replace sounds started farther back in the mouth with sounds placed farther forward in the mount.

Front 13

goal location

Back 13

Ending point for a movement and where an action occurs.

Front 14

novel name–nameless category (N3C)

Back 14

Where children select a nameless object as the recipient of a novel name, which supports the tier one principle of object scope and the principle of mutual exclusivity where objects have only one label.

Front 15

object scope

Back 15

Part of the first tier of Lexical Principles Framework where words map to whole
objects; Novel words label objects rather than actions, Presupposes a whole object assumption, or the
assumption that words label whole objects and not object parts.

Front 16

over-extension

Back 16

Children use words in an over general manner. Categorical, analogical, and relational. 1/3 of toddler new words.

Front 17

overlap

Back 17

Over-extend in some circumstances and under-extend in other circumstances. 3 explanations: Categorical membership, pragmatic error, or retrieval error.

Front 18

phonetically consistent form (PCF)

Back 18

idiosynactic word-like forms which children use consistently and meaningfully but do not assume approximations of adult-like forms. Ex: Ahhh as water.
Consistent sound structure used in several contexts, rather than a single referent. Learn the value of adopting a stable pronunciation to communicate in a particular situation.

Front 19

phonological processes

Back 19

The systematic and rule-governed speech patterns which categorize speech, including syllable structure changes, assimilation, place-of-articulation changes, and manner-of-articulation changes.

Front 20

reference

Back 20

Part of the first tier of Lexical Principles Framework where words symbolize objects, actions, events and concepts.

Front 21

referential gestures

Back 21

Precise referent and stable meaning across different contexts, ex: holding hand to ear to symbolize phone.
Has similar properties to first words and use signals an impending transition from prelinguistic to linguistic communication.

Front 22

source

Back 22

Starting point for a movement

Front 23

theme

Back 23

entity undergoing a movement or action.

Front 24

under-extension

Back 24

Use of words to refer to only a subset of possible referents. More common then over-extensions.

Front 25

whole object assumption

Back 25

The presumption words label whole objects and not object parts (part of object scope)

Front 26

Wug test

Back 26

Elicited production task used to investigate a child's production of English Morphemes including the plural maker. Created by Jean Berko (now Berko-Gleason)