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Psychometric properties of the Observing Mediational Interactions (OMI) coding system during mother-adolescent conflict discussions Cover

Psychometric properties of the Observing Mediational Interactions (OMI) coding system during mother-adolescent conflict discussions

Open Access
|Aug 2023

Figures & Tables

FIGURE 1.

The conceptual model guiding the Mediational Intervention for Sensitizing Caregivers (MISC).
The conceptual model guiding the Mediational Intervention for Sensitizing Caregivers (MISC).

OMI positive and negative cognitive components_

Cognitive componentDescriptionPositive exampleNegative example
FocusingStatement/behavior that is intentionally directed toward affecting a child’s perception or behavior.Pointing to conflict task instructions.“Come on, (child name)…*points to task
Child response: looks to instructions, begins readingTone: hostileChild response: looks down, slowly moves toward instructions
AffectingProvision or request for meaning. Expresses significance of things. Must convey meaning, express excitement, or identify objects or people by name.“Who else gets involved in the arguments?”“That is not a good answer.”
Child response: “Usually Dad is there too”Content: invalidatingTone: insensitiveChild response: Looks down, sad affect
ExpandingDirected toward extending the child’s awareness beyond the immediate need or context that triggered the interaction. Must attempt to expand the child’s awareness beyond the immediate context of the interaction, attempt to connect present, past or future experiences, relate to a general, social or biological principal or process, or “tell” about things not seen or heard at the moment.“What do you think was going through dad’s mind?”“Why did you think that an okay thing to do? “
Child response: “Maybe he was worried about me being safe”Content: invalidating [based on context]Tone: hostileChild response: “I don’t know! I already said sorry!”, appears exasperated
RewardingExpresses satisfaction with a child’s behavior and identifies a specific component that contributes to success.“You worked really hard on that math assignment.You’re doing a great job in school this year”“You did that all wrong.”
Child response: smilingContent: invalidatingTone: insensitiveChild response: Looks away, does not respond
RegulatingBehaviors or statements that model, demonstrate, and/or verbally suggest to the child regulation of behavior. Raises the child’s awareness to the possibility of “thinking” before doing and of planning steps of behavior towards a goal.“What will you do first when you get home from school to make sure you finish chores today?”“Don’t say that, just calm down.”
Child response: “I’ll come check in with you first”Content: controllingTone: hostileChild response: Angry affect

Frequency of OMI components and Interrater Reliability_

n with 1+ codeICC
Composite scores
   1 Emotional sumNA.76*
   2 Pos. compositeNA.92**
   3 Neg. compositeNA.94**
Pos. components
   4 Focusing13NA
   5 Affecting56.92**
   6 Expanding54.93**
   7 Rewarding6NA
   8 Regulating51.81*
Neg. components
   4 Focusing1NA
   5 Affecting46.92**
   6 Expanding20.63
   7 Rewarding0NA
   8 Regulating27.98**

Sample characteristics (N = 56 mother – child dyads)_

Childn or MSD or %
Age12.29.83
Gender (female)3053.6%
Race\Ethnicity*
   Black2137.5%
   White2341.1%
   Hispanic23.6%
   Multiracial1221.4%
CBCL psychopathology (borderline; clinical range, n=50)
   Total problems12; 721.4%; 12%
   Internalizing problems8; 814.3%; 14.3%
   Externalizing problems15; 526.8%; 8.9%
K-SADS DSM-5 diagnoses
   Attention deficit hyperactivity disorder3562.5%
   Oppositional defiant disorder2646.4%
   Major depressive disorder2035.7%
   Generalized anxiety disorder1526.8%
   Separation anxiety disorder1323.3%
   Conduct disorder1221.4%
   Disruptive mood dysregulation disorder47.1%
   Social anxiety disorder610.7%
   Post-traumatic stress disorder35.4%
   Panic Disorder23.6%
Childhood Interview for Borderline Personality Disorder diagnosis1832.1%
Mothern or MSD or %
Age40.307.28
Race\Ethnicity*
   Black1933.9%
   White3358.9%
   Hispanic23.6%
   Multiracial35.4%
Marital status
   Married/living as married2037.5%
   Never married2037.5%
   Divorced/separated1425%
Highest level of education
   < High school712.5%
   High school/GED2036.4%
   Associate’s1018.2%
   Bachelor’s/graduate1832.14%
Household income .50
   < $20,0001731.5%
   $20,000 - $39,0001018.5%
   $40,000 - $59,0001222.2%
   > $60,0001527.8%

Hierarchical Linear Regressions Testing Utility of Negative Composite over Positive Composite in Predicting Construct Validity Variables

bSEβtpAdj. R2ΔAdj. R2
DV = SCIFF Anger/frustration
 Step 1a -.016
     Pos. cognitive composite-.003.01-.05-.36.72
 Step 2b .246.262***
     Pos. cognitive composite.01.01.201.56.12
     Neg. cognitive composite.06.01.584.44< .001
DV = SCIFF Emotional support
 Step 1c .105
     Pos. cognitive composite.02.01.352.70.008
 Step 2d .146.041
     Pos. cognitive composite.01.01.241.70.096
     Neg. cognitive composite-.03.02-.26-1.88.066
DV = SCIFF Respect for autonomy
 Step 1e .137
     Pos. cognitive composite.02.01.393.10.003
 Step 2f .236.099**
     Pos. cognitive composite.01.01.231.76.085
     Neg. cognitive composite-.03.01-.37-2.82.007
DV = FACES-IV Cohesion
 Step 1g .070
     Pos. cognitive composite.21.10.302.0.048
 Step 2h .333.263***
     Pos. cognitive composite.10.09.151.10.278
     Neg. cognitive composite-.87.21-.55-4.14< .001
DV = FACES-IV Flexibility
 Step 1i .088
     Pos. cognitive composite.23.10.332.25.03
 Step 2j .1748.6*
     Pos. cognitive composite.16.10.231.6.118
     Neg. cognitive composite-.52.23-.34-2.3.028

Pearson’s correlations among OMI variables and construct validity variables_

1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.
Composite scores
   1 Emotional sum 
   2 Pos. composite.50** 
   3 Neg. composite-.51**-.44** 
Pos. components
   4 Focusing-.01-.02.06 
   5 Affecting.49**.94**-.43**.01 
   6 Expanding.03.07-.12-.16-.16 
   7 Regulating.16.48**-.08.02.22.03 
Neg. components
   8 Affecting-.48**-.41**.97**.04-.39**-.12-.12 
   9 Expanding-.39**-.31**.55**-.14-.34*.09-.10.43** 
   10 Regulating-.25-.23.54**.23-.26-.16.15.36**.23 
SCIFF
   11 Cohesiveness.59**.34*-.23-.27*.36**-.12.14-.20-.20-.17 
   12 Focus of Problem.28*.22-.25-.10.27*.02-.11-.23-.14-.18.51** 
   13 Positive Affect.57**.35**-.20.20.39**-.17.10-.20-.23-.04.58**.36** 
   14 Anger/Frustration-.23-.05.49**.39**-.01-.15-.01.43**.47**.32-.40**-.29**-.15 
   15 Rejection/ Invalidation-.24-.11.25.27*-.13.08-.05.20.26.25-.57**-.47**-.29.58** 
   16 Withdrawal-.42**-.33*-.03-.005-.25-.23-.19-.07-.001.12-.27**-.18-.15-.006.06 
   17 Coerciveness-.08-.004.24.35**.001-.07.04.21.09.25-.25-.26-.14.48**.39**.03 
   18 Emotional Support.40**.35**-.36**-.20.39**-.06.04.35**-.29*-.13.38**.55**.44**-.51**.66**-.22-.45** 
   19 Respect for Autonomy.48**.39**-.47**-.09.44**-.08.04-.46**-.42**-.13.53**.48**.37**-.39**-.54**-.09-36**.81** 
FACES-IV (n=43)
   20 Cohesion.31*.30*-.59**-.20.32*.11-.01-.46**-.53**-.43**.13.19.06-.51**-.50**-.08-.26.45**.53** 
   21 Flexibility.03.33*-.40**-.15.27.12.24-.29-.43**-.33**.05.05-.11-.43**-.34*-.11-.22.34*.35*.67** 
   22 PSS°(n=5O)-.03-.29-.10.11-.19-.16-.31*-.08-.12-.09-.08.19-.06.03.25.07-.08-.15-.06-.07.19

Hierarchical Linear Regressions Testing the Effect of Baseline Affect_

bSEβtpAdj. R2ΔAdj. R2
DV = Mother’s post-discussion PA
 Step 1a .505
     Pre-discussion PA.81.11.727.6< .001
 Step 2b .519.014
     Pre-discussion PA.77.11.687.12< .001
     Pos. mediation composite.04.02.151.58.120
DV = Mother’s post-discussion PA
 Step 1c .505
     Pre-discussion PA.81.11.727.6< .001
 Step 2d .541.036*
     Pre-discussion PA.74.11.656.8< .001
     Neg. mediation composite-.10.04-.22-2.3.027
Language: English
Page range: 95 - 107
Published on: Aug 17, 2023
Published by: Psychiatric Research Unit
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year

© 2023 Sophie Kerr, Madeleine Allman, Cilly Shohet, Stephanie Stepp, Carla Sharp, published by Psychiatric Research Unit
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.