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subjectkey |
GUID |
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Required |
The NDAR Global Unique Identifier (GUID) for research subject |
NDAR*
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src_subject_id |
String |
20
|
Required |
Subject ID how it's defined in lab/project |
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interview_age |
Integer |
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Required |
Age in months at the time of the interview/test/sampling/imaging. |
0::1440
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Age is rounded to chronological month. If the research participant is 15-days-old at time of interview, the appropriate value would be 0 months. If the participant is 16-days-old, the value would be 1 month.
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interview_date |
Date |
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Required |
Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY |
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sex |
String |
20
|
Required |
Sex of subject at birth |
M;F; O; NR
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M = Male; F = Female; O=Other; NR = Not reported
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gender |
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jeri1 |
Integer |
|
Recommended |
Total joint engagement |
1::7
|
1 = No episodes of the joint engagement state; 4 = In joint engagement for approximately half of the scene; 7 = Almost always in the joint engagement state
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jeri2 |
Integer |
|
Recommended |
Supported joint engagement |
1::7
|
1 = No episodes of the supported joint engagemnt state; 4 = Spends about a third of the scene in supported joint engagement that is of moderate quality, or briefly in supported joint engagement in a highly striking manner; 7 = Frequently in rich and varied episodes of supported joint engagement
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jeri_1 |
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jeri3 |
Integer |
|
Recommended |
Coordinated joint engagement |
1::7
|
1 = No episodes of the coordinated joint engagement state; 4 = Spends about a third of the scene in coordinated joint engagement that is of moderate quality, or briefly in coordinated joint engagement in a strikingly high quality manner; 7 = Frequently in rich and varied episodes of coordinated joint engagement
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jeri_2 |
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jeri4 |
Integer |
|
Recommended |
Symbol-infused joint engagement |
1::7
|
1 = No episodes of the symbol-infused joint engagement state; 4 = Spends about a third of the scene in symbol-infused joint engagement that is of moderate quality, briefly in symbol-infused joint engagement in a strikingly high quality manner; 7 = Frequently in rich and varied episodes of symbol-infused joint engagement
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jeri_3 |
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jeri5 |
Integer |
|
Recommended |
Initiation of communication |
1::7
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1 = Never makes a communicative initiative; 4 = Takes the lead at least a few times during interactions with the caregiver; 7 = Continually makes clear communicative initiations
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jeri_4 |
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jeri6 |
Integer |
|
Recommended |
Responsiveness to partner's communication |
1::7
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1 = Almost always resists or ignores bids; 4 = Responds to bids regularly but not continually; 7 = Complies with and anticipates almost every bid
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jeri_5 |
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jeri7 |
Integer |
|
Recommended |
Expressive language level and use |
1::7
|
1 = No expressive language; 4 = Produces many different single words during a scene with few or no word combinations; 7 = Fluent and frequent use of sentences
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jeri_7 |
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jeri8 |
Integer |
|
Recommended |
Quality of behavior patterns |
1::7
|
1 = Repetitive and restricted movements and expressions; 4 = Behavior is neither markedly restricted and repetitive, nor remarkably varied and fluid; 7 = Varied and fluid movements and expressions
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jeri9 |
Integer |
|
Recommended |
Child's affect |
1::7
|
1 = Affect is either disruptive, highly inappropriate, or very flat and constricted; 4 = Affect appears mellow or content as opposed to flat, affect does not impede communication, but neither does it enhance it; 7 = Affect is smoothly modulated, appropriate, and serves to enhance other modes of communication
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jeri10 |
Integer |
|
Recommended |
Scaffolding |
1::7
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1 = Provides minimal support for the child's communication and/or actions on objects; 4 = Provides moderate levels of support; 7 = Continually supports and extends the child's actions
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jeri_9 |
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jeri11 |
Integer |
|
Recommended |
Symbol highlighting |
1::7
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1 = Rarely emphasizes symbols; 4 = Moderate number of attempts are made; 7 = Almost continual attempts to focus attention on symbols
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jeri12 |
Integer |
|
Recommended |
Following in on child's focus |
1::7
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1 = Rarely follows in on the child's current focus; 4 = Builds on the child's focus on a regular, but not continual basis; 7 = Almost continually joins and acts to sustain the child's interest
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jeri_10 |
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jeri13 |
Integer |
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Recommended |
Caregiver's affect |
1::7
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1 = Tense, disruptive, or affectively flat, to the point of being expressionless and subsequently very hard to read; 4 = Mellow or content as opposed to flat, affect does not impede communication, but neither does it enhance it; 7 = Smoothly modulated, appropriate, and serves to enhance other modes of communication
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jeri14 |
Integer |
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Recommended |
Elaboration of shared topic |
1::7
|
1 = Dyad shares only one topic that involves only a single activity; 4 = Dyad able to generate at least a few topics that entail more than one element (e.g., varying play with an object); 7 = Detailed and varied topics
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jeri15 |
Integer |
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Recommended |
Sustainability of shared topic |
1::7
|
1 = Fleeting topics; 4 = Topics are maintained for a moderate duration (e.g., sustaining a conversation or play for a few turns); 7 = Sustained topics
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jeri16 |
Integer |
|
Recommended |
Scope of shared topic |
1::7
|
1 = All topics involve perceptible objects and events in the here and now; 4 = Dyad shares a few displaced references or several displaced references about the same topic; 7 = Repeated displaced references about several topics
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jeri17 |
Integer |
|
Recommended |
Fluency and connectedness |
1::7
|
1 = No interaction is established; 4 = Interaction lacks smoothness, appears to be largely dominated by one partner; 7 = Fluid and balanced interaction that is often sustained
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jeri_13 |
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jeri18 |
Integer |
|
Recommended |
Shared routines and rituals |
1::7
|
1 = No evidence of routines and rituals; 4 = Some shared routines and rituals which are not sustained and do not permeate the interaction; 7 = Sustained, varied, and nuanced rituals and routines
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jeri_14 |
|
jeri19 |
Integer |
|
Recommended |
Shared story creation |
1::7
|
1 = Dyad does not engage in ways that could create a story; 4 = Caregiver and child attempt to initiate stories but they are not sustained and there is no elaboration; 7 = Sustained and elaborated story creation that grows in creativity
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jeri20 |
Integer |
|
Recommended |
Affiliative obedience |
1::7
|
1 = Does not follow caregiver direction; 4 = Intermittent pleasing behavior and deference to caregiver; 7 = Displays continual respect and deference to caregiver
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jeri21 |
Integer |
|
Recommended |
Calm authority |
1::7
|
1 = No use of gently firm direction; 4 = Intermittent use of kind, confident guidance; 7 = Consistently calm, clear, firm, and direct
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jeri22 |
Integer |
|
Recommended |
Joint engagement |
1::7
|
1 = No episodes of the joint engagement state; 4 = Spends about a third of the scene in joint engagement that is of moderate quality, or briefly in joint engagement in a strikingly high quality manner; 7 = Frequently in rich and varied episodes of joint engagement
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jeri23 |
Integer |
|
Recommended |
Unengaged |
1::7
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1 = Almost always engaged with objects, people, and/or symbols; 4 = Unengaged for approximately a third of the scene; 7 = Almost always unengaged
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jeri24 |
Integer |
|
Recommended |
Object engagement |
1::7
|
1 = No episodes of object engagement; 4 = Spends about a third of the scene in object engagement that is of moderate quality, or briefly in object engagement in a highly striking manner; 7 = Frequently in rich and varied episodes of object engagement
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jeri25 |
Integer |
|
Recommended |
Stereotyped, restricted, and repetitive behaviors |
1::7
|
1 = Does not engage in stereotyped, restricted, or repetitive behaviors; 4 = Regular displays of stereotyped, restricted, or repetitive behaviors that impacts engagement in negative way; 7 = Pervasive and imposing stereotyped, restricted, or repetitive behaviors
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jeri_6 |
|
jeri26 |
Integer |
|
Recommended |
Attention to caregiver |
1::7
|
1 = Does not pay attention to caregiver; 4 = Intermittently pays attention to caregiver; 7 = Frequently in rich and varied episodes of attending to the caregiver
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jeri_8 |
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jeri27 |
Integer |
|
Recommended |
Fun |
1::7
|
1 = Stressful and tense interaction; 4 = The interaction is moderately tense with intermittent and brief fun exchanges; 7 = Continuous fun and enjoyment in the interaction
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jeri28 |
Integer |
|
Recommended |
Language facilitation |
1::7
|
1 = Rare use of language facilitation strategies; 4 = Language scaffolding strategies are employed in 1/3 of the scene, or less time but of high quality, or more time of low quality; 7 = Continual use of a variety of language facilitation strategies
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jeri29 |
Integer |
|
Recommended |
Communicative temptations |
1::7
|
1 = Never makes any communicative temptations; 4 = Communicative temptation strategies in 1/3 of the scene, or less time but of high quality, or more time of low quality; 7 = Continuous flexibility making communicative temptations
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jeri30 |
Integer |
|
Recommended |
Child Engagement State |
|
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jeri31 |
Integer |
|
Recommended |
Child Activity |
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jeri32 |
Integer |
|
Recommended |
Caregiver Activity |
|
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jeri33 |
Integer |
|
Recommended |
Dyadic Interaction |
|
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jeri_30 |
Integer |
|
Recommended |
Child's social imitation |
1::7
|
1 = No social imitation; 4 = Several instances of prompted social imitation or a few instances of spontaneous social imitation; 7 = Frequent, varied, and rich spontaneous social imitation
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jeri_31 |
Integer |
|
Recommended |
Child's instrumental imitation |
1::7
|
1 = No instrumental imitation; 4 = Several instances of prompted instrumental imitation or a few instances of spontaneous instrumental imitation; 7 = Frequent, varied, and rich spontaneous instrumental imitation
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jeri_32 |
Integer |
|
Recommended |
Tone |
1::7
|
1 = No shared enjoyment; 4 = Neither the parent nor child rarely if ever appear tense or bored and they briefly display shared enjoyment a few times; 7 = Sustained shared enjoyment, characterized by high vitality and positive affect
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