footnote297
Authors used structural equation models to estimate the impact, and reported an estimate, coefficient, standard error, and p-value.
Model effectiveness research report last updated: 2017
Outcome measure | Effect | Follow-up timing | Sample | Sample size | Intervention group | Comparison group | Group difference | Effect size | Statistical significance |
---|---|---|---|---|---|---|---|---|---|
Remaining in “normal” (no externalizing or internalizing), age 2 to 3 | FavorableUnfavorable or ambiguousNo Effect |
Age 3 | Early Steps Multisite Study Sample | Not available | Not available | Not available | OR = 3.75 | Not available | Not available |
Remaining in “normal” (no externalizing or internalizing), age 3 to 4 | FavorableUnfavorable or ambiguousNo Effect |
Age 4 | Early Steps Multisite Study Sample | Not available | Not available | Not available | OR = 1.94 | Not available | Not available |
Transition from comorbid (externalizing and internalizing) at age 2 to “normal” at age 3 | FavorableUnfavorable or ambiguousNo Effect |
Age 3 | Early Steps Multisite Study Sample | Not available | Not available | Not available | OR = 60.42 | Not available | Not available |
Transition from comorbid (externalizing and internalizing) at age 3 to “normal” at age 4 | FavorableUnfavorable or ambiguousNo Effect |
Age 4 | Early Steps Multisite Study Sample | Not available | Not available | Not available | OR = 167.80 | Not available | Not available |
Transition from externalizing at age 2 to “normal” at age 3 | FavorableUnfavorable or ambiguousNo Effect |
Age 3 | Early Steps Multisite Study Sample | Not available | Not available | Not available | OR = 0.89 | Not available | Not available |
Transition from externalizing at age 3 to “normal” at age 4 | FavorableUnfavorable or ambiguousNo Effect |
Age 4 | Early Steps Multisite Study Sample | Not available | Not available | Not available | OR = 0.89 | Not available | Not available |
Transition from internalizing at age 2 to “normal” at age 3 | FavorableUnfavorable or ambiguousNo Effect |
Age 3 | Early Steps Multisite Study Sample | Not available | Not available | Not available | OR = 1.01 | Not available | Not available |
Transition from internalizing at age 3 to “normal” at age 4 | FavorableUnfavorable or ambiguousNo Effect |
Age 4 | Early Steps Multisite Study Sample | Not available | Not available | Not available | OR = 9.35 | Not available | Not available |
Outcome measure | Outcome measure description | Collection method | Properties | Operations links |
---|---|---|---|---|
Remaining in “normal” (no externalizing or internalizing), age 2 to 3 |
The CBCL assesses behavioral and emotional problems in young children. The CBCL Internalizing scale comprises four Subscales (Emotional Reactivity, Anxiety and Depression, Somatic Problems, and Social Withdrawal) and the Externalizing scale comprises two subscales (Aggression and Attention Problems). The researchers performed Latent Class Analyses (LCA) on the CBCL ’s subscales and developed four optimal classes at ages 2, 3, and 4: normative, externalizing, internalizing, and comorbid. Latent transition analyses were then conducted to examine transitions across classes from age 2 to 3 and from age 3 to 4. | Parent/caregiver report | Cronbach’s α = 0.82 to 0.91 across ages 2, 3, and 4 |
|
Remaining in “normal” (no externalizing or internalizing), age 3 to 4 |
The CBCL assesses behavioral and emotional problems in young children. The CBCL Internalizing scale comprises four Subscales (Emotional Reactivity, Anxiety and Depression, Somatic Problems, and Social Withdrawal) and the Externalizing scale comprises two subscales (Aggression and Attention Problems). The researchers performed Latent Class Analyses (LCA) on the CBCL ’s subscales and developed four optimal classes at ages 2, 3, and 4: normative, externalizing, internalizing, and comorbid. Latent transition analyses were then conducted to examine transitions across classes from age 2 to 3 and from age 3 to 4. | Parent/caregiver report | Cronbach’s α = 0.82 to 0.91 across ages 2, 3, and 4 |
|
Transition from comorbid (externalizing and internalizing) at age 2 to “normal” at age 3 |
The CBCL assesses behavioral and emotional problems in young children. The CBCL Internalizing scale comprises four Subscales (Emotional Reactivity, Anxiety and Depression, Somatic Problems, and Social Withdrawal) and the Externalizing scale comprises two subscales (Aggression and Attention Problems). The researchers performed Latent Class Analyses (LCA) on the CBCL ’s subscales and developed four optimal classes at ages 2, 3, and 4: normative, externalizing, internalizing, and comorbid. Latent transition analyses were then conducted to examine transitions across classes from age 2 to 3 and from age 3 to 4. | Parent/caregiver report | Cronbach’s α = 0.82 to 0.91 across ages 2, 3, and 4 |
|
Transition from comorbid (externalizing and internalizing) at age 3 to “normal” at age 4 |
The CBCL assesses behavioral and emotional problems in young children. The CBCL Internalizing scale comprises four Subscales (Emotional Reactivity, Anxiety and Depression, Somatic Problems, and Social Withdrawal) and the Externalizing scale comprises two subscales (Aggression and Attention Problems). The researchers performed Latent Class Analyses (LCA) on the CBCL ’s subscales and developed four optimal classes at ages 2, 3, and 4: normative, externalizing, internalizing, and comorbid. Latent transition analyses were then conducted to examine transitions across classes from age 2 to 3 and from age 3 to 4. | Parent/caregiver report | Cronbach’s α = 0.82 to 0.91 across ages 2, 3, and 4 |
|
Transition from externalizing at age 2 to “normal” at age 3 |
The CBCL assesses behavioral and emotional problems in young children. The CBCL Internalizing scale comprises four Subscales (Emotional Reactivity, Anxiety and Depression, Somatic Problems, and Social Withdrawal) and the Externalizing scale comprises two subscales (Aggression and Attention Problems). The researchers performed Latent Class Analyses (LCA) on the CBCL ’s subscales and developed four optimal classes at ages 2, 3, and 4: normative, externalizing, internalizing, and comorbid. Latent transition analyses were then conducted to examine transitions across classes from age 2 to 3 and from age 3 to 4. | Parent/caregiver report | Cronbach’s α = 0.82 to 0.91 across ages 2, 3, and 4 |
|
Transition from externalizing at age 3 to “normal” at age 4 |
The CBCL assesses behavioral and emotional problems in young children. The CBCL Internalizing scale comprises four Subscales (Emotional Reactivity, Anxiety and Depression, Somatic Problems, and Social Withdrawal) and the Externalizing scale comprises two subscales (Aggression and Attention Problems). The researchers performed Latent Class Analyses (LCA) on the CBCL’s subscales and developed four optimal classes at ages 2, 3, and 4: normative, externalizing, internalizing, and comorbid. Latent transition analyses were then conducted to examine transitions across classes from age 2 to 3 and from age 3 to 4. | Parent/caregiver report | Cronbach’s α = 0.82 to 0.91 across ages 2, 3, and 4 |
|
Transition from internalizing at age 2 to “normal” at age 3 |
The CBCL assesses behavioral and emotional problems in young children. The CBCL Internalizing scale comprises four Subscales (Emotional Reactivity, Anxiety and Depression, Somatic Problems, and Social Withdrawal) and the Externalizing scale comprises two subscales (Aggression and Attention Problems). The researchers performed Latent Class Analyses (LCA) on the CBCL’s subscales and developed four optimal classes at ages 2, 3, and 4: normative, externalizing, internalizing, and comorbid. Latent transition analyses were then conducted to examine transitions across classes from age 2 to 3 and from age 3 to 4. | Parent/caregiver report | Cronbach’s α = 0.82 to 0.91 across ages 2, 3, and 4 |
|
Transition from internalizing at age 3 to “normal” at age 4 |
The CBCL assesses behavioral and emotional problems in young children. The CBCL Internalizing scale comprises four Subscales (Emotional Reactivity, Anxiety and Depression, Somatic Problems, and Social Withdrawal) and the Externalizing scale comprises two subscales (Aggression and Attention Problems). The researchers performed Latent Class Analyses (LCA) on the CBCL’s subscales and developed four optimal classes at ages 2, 3, and 4: normative, externalizing, internalizing, and comorbid. Latent transition analyses were then conducted to examine transitions across classes from age 2 to 3 and from age 3 to 4. | Parent/caregiver report | Cronbach’s α = 0.82 to 0.91 across ages 2, 3, and 4 |
Outcome measure | Effect | Follow-up timing | Sample | Sample size | Intervention group | Comparison group | Group difference | Effect size | Statistical significance | Notes |
---|---|---|---|---|---|---|---|---|---|---|
Inhibitory control, Age 3, SEM | FavorableUnfavorable or ambiguousNo Effect |
Age 3 | WIC sites in Pittsburgh, PA, Eugene, OR, and Charlottesville, VA | 731 children | Not reported | Not reported | Not reported | Not available | Not statistically significant, p ≥ 0.05 | footnote297Authors used structural equation models to estimate the impact, and reported an estimate, coefficient, standard error, and p-value. |
Language skills, Age 3, SEM | FavorableUnfavorable or ambiguousNo Effect |
Age 3 | WIC sites in Pittsburgh, PA, Eugene, OR, and Charlottesville, VA | 731 children | Not reported | Not reported | Not reported | Not available | Not statistically significant, p ≥ 0.05 | footnote297Authors used structural equation models to estimate the impact, and reported an estimate, coefficient, standard error, and p-value. |
Outcome measure | Outcome measure description | Collection method | Properties | Operations links |
---|---|---|---|---|
Inhibitory control, Age 3, SEM |
A 13-item subscale of the Child Behavior Questionnaire that measures child inhibitory control. Each item is a description of a child behavior. Mothers rate each item on a scale of 1 (extremely untrue of child) to 7 (extremely true of child). The scores for all items are averaged together. | Questionnaire completed by caregiver | Cronbach's alpha = 0.687 (internal consistence reliability for the sample at age 3) |
|
Language skills, Age 3, SEM |
An assessment of language ability for children ages 2-6 measured by the Fluharty-2 Preschool Speech and Language.Screening Test | Child interview | Cronbach's alpha = 0.899 (internal consistency reliability for the sample at age 3) |
Outcome measure | Effect | Follow-up timing | Sample | Sample size | Intervention group | Comparison group | Group difference | Effect size | Statistical significance | Notes |
---|---|---|---|---|---|---|---|---|---|---|
Child Behavior Checklist (CBCL) Externalizing, Age 3, Correlation | FavorableUnfavorable or ambiguousNo Effect |
Age 3 | WIC sites in Pittsburgh, PA, Eugene, OR, and Charlottesville, VA | 651 children | Not reported | Not reported | Not reported | Not available | Not statistically significant, p ≥ 0.05 | |
Child Behavior Checklist (CBCL) Externalizing, Age 4, Correlation | FavorableUnfavorable or ambiguousNo Effect |
Age 4 | WIC sites in Pittsburgh, PA, Eugene, OR, and Charlottesville, VA | 619 children | Not reported | Not reported | Not reported | Not available | Statistically significant, p<0.05 | |
Child Behavior Checklist (CBCL) Internalizing, Age 3, Correlation | FavorableUnfavorable or ambiguousNo Effect |
Age 3 | WIC sites in Pittsburgh, PA, Eugene, OR, and Charlottesville, VA | 651 children | Not reported | Not reported | Not reported | Not available | Not statistically significant, p ≥ 0.05 | |
Child Behavior Checklist (CBCL) Internalizing, Age 4, Correlation | FavorableUnfavorable or ambiguousNo Effect |
Age 4 | WIC sites in Pittsburgh, PA, Eugene, OR, and Charlottesville, VA | 619 children | Not reported | Not reported | Not reported | Not available | Statistically significant, p<0.05 | |
Eyeberg Child Behavior Inventory Problem Score, Age 3, Correlation | FavorableUnfavorable or ambiguousNo Effect |
Age 3 | WIC sites in Pittsburgh, PA, Eugene, OR, and Charlottesville, VA | 642 children | Not reported | Not reported | Not reported | Not available | Not statistically significant, p ≥ 0.05 | |
Eyeberg Child Behavior Inventory Problem Score, Age 4, Correlation | FavorableUnfavorable or ambiguousNo Effect |
Age 4 | WIC sites in Pittsburgh, PA, Eugene, OR, and Charlottesville, VA | 616 children | Not reported | Not reported | Not reported | Not available | Statistically significant, p<0.05 | |
Growth in Child Behavior Checklist (CBCL) Externalizing from ages 2 to 4, Latent growth model | FavorableUnfavorable or ambiguousNo Effect |
Ages 3 and 4 | WIC sites in Pittsburgh, PA, Eugene, OR, and Charlottesville, VA | 731 children | Not reported | Not reported | Not reported | Study reported = 0.23 | Statistically significant, p<0.051 | footnote270Authors used a latent growth model to estimate the impact, and reported a coefficient, standard error, and effect size. |
Growth in Child Behavior Checklist (CBCL) Internalizing from ages 2 to 4, Latent growth model | FavorableUnfavorable or ambiguousNo Effect |
Ages 3 and 4 | WIC sites in Pittsburgh, PA, Eugene, OR, and Charlottesville, VA | 731 children | Not reported | Not reported | Not reported | Study reported = 0.21 | Statistically significant, p<0.051 | footnote270Authors used a latent growth model to estimate the impact, and reported a coefficient, standard error, and effect size. |
Growth in Eyeberg Child Behavior Inventory Problem Score from ages 2 to 4, Latent growth model | FavorableUnfavorable or ambiguousNo Effect |
Ages 3 and 4 | WIC sites in Pittsburgh, PA, Eugene, OR, and Charlottesville, VA | 731 mothers | Not reported | Not reported | Not reported | Study reported = 0.23 | Statistically significant, p<0.051 | footnote270Authors used a latent growth model to estimate the impact, and reported a coefficient, standard error, and effect size. |
Outcome measure | Outcome measure description | Collection method | Properties | Operations links |
---|---|---|---|---|
Child Behavior Checklist (CBCL) Externalizing, Age 3, Correlation |
The CBCL for ages 1.5–5 is a 99-item assessment of behavioral problems in young children. The CBCL includes two broadband factors—internalizing and externalizing—that were used to evaluate the frequency of problem behavior during the study period. | Parent/caregiver report | Cronbach’s a = 0.86 at age 2, Cronbach’s a = 0.89 at age 3, Cronbach’s a = 0.86 at age 4 |
|
Child Behavior Checklist (CBCL) Externalizing, Age 4, Correlation |
The CBCL for ages 1.5–5 is a 99-item assessment of behavioral problems in young children. The CBCL includes two broadband factors—internalizing and externalizing—that were used to evaluate the frequency of problem behavior during the study period. | Parent/caregiver report | Cronbach’s a = 0.86 at age 2, Cronbach’s a = 0.89 at age 3, Cronbach’s a = 0.86 at age 4 |
|
Child Behavior Checklist (CBCL) Internalizing, Age 3, Correlation |
The CBCL for ages 1.5–5 is a 99-item assessment of behavioral problems in young children. The CBCL includes two broadband factors—internalizing and externalizing—that were used to evaluate the frequency of problem behavior during the study period. | Parent/caregiver report | Cronbach’s a = 0.82 at age 2, Cronbach’s a = 0.86 at age 3, Cronbach’s a = 0.91 at age 4 |
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Child Behavior Checklist (CBCL) Internalizing, Age 4, Correlation |
The CBCL for ages 1.5–5 is a 99-item assessment of behavioral problems in young children. The CBCL includes two broadband factors—internalizing and externalizing—that were used to evaluate the frequency of problem behavior during the study period. | Parent/caregiver report | Cronbach’s a = 0.82 at age 2, Cronbach’s a = 0.86 at age 3, Cronbach’s a = 0.91 at age 4 |
|
Eyeberg Child Behavior Inventory Problem Score, Age 3, Correlation |
The Eyeberg Child Behavior Inventory is a 36-item behavior checklist that assesses two factors: (1) the perceived intensity, and (2) degree a behavior is a problem for caregivers. The researchers focused on the problem factor, which asks caregivers to report on the extent the behavior is a problem for the parent using a 7-point scale. | Parent/caregiver report | Internal consistency = 0.84 at age 2, 0.90 at age 3, and 0.94 at age 4 |
|
Eyeberg Child Behavior Inventory Problem Score, Age 4, Correlation |
The Eyeberg Child Behavior Inventory is a 36-item behavior checklist that assesses two factors: (1) the perceived intensity, and (2) degree a behavior is a problem for caregivers. The researchers focused on the problem factor, which asks caregivers to report on the extent the behavior is a problem for the parent using a 7-point scale. | Parent/caregiver report | Internal consistency = 0.84 at age 2, 0.90 at age 3, and 0.94 at age 4 |
|
Growth in Child Behavior Checklist (CBCL) Externalizing from ages 2 to 4, Latent growth model |
The CBCL for ages 1.5–5 is a 99-item assessment of behavioral problems in young children. The CBCL includes two broadband factors—internalizing and externalizing—that were used to evaluate the frequency of problem behavior during the study period. | Parent/caregiver report | Cronbach’s a = 0.86 at age 2, Cronbach’s a = 0.89 at age 3, Cronbach’s a = 0.86 at age 4 |
|
Growth in Child Behavior Checklist (CBCL) Internalizing from ages 2 to 4, Latent growth model |
The CBCL for ages 1.5–5 is a 99-item assessment of behavioral problems in young children. The CBCL includes two broadband factors—internalizing and externalizing—that were used to evaluate the frequency of problem behavior during the study period. | Parent/caregiver report | Cronbach’s a = 0.82 at age 2, Cronbach’s a = 0.86 at age 3, Cronbach’s a = 0.91 at age 4 |
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Growth in Eyeberg Child Behavior Inventory Problem Score from ages 2 to 4, Latent growth model |
The Eyeberg Child Behavior Inventory is a 36-item behavior checklist that assesses two factors: (1) the perceived intensity, and (2) degree a behavior is a problem for caregivers. The researchers focused on the problem factor, which asks caregivers to report on the extent the behavior is a problem for the parent using a 7-point scale. | Parent/caregiver report | Internal consistency = 0.84 at age 2, 0.90 at age 3, and 0.94 at age 4 |
Outcome measure | Effect | Follow-up timing | Sample | Sample size | Intervention group | Comparison group | Group difference | Effect size | Statistical significance | Notes |
---|---|---|---|---|---|---|---|---|---|---|
CBCL Aggression Scale (Revised version for age 4 follow-up) | FavorableUnfavorable or ambiguousNo Effect |
Age 3 and Age 4 | Pittsburgh sample | 92 children | Mean at age 3 = 9.85 (SD 4.04). Mean at age 4 = 6.96, (SD 4.76) = 9.85 | Mean = 8.93 | Difference = -1.16 | HomeVEE calculated = 30.22 | Not statistically significant, p ≥ 0.05 | footnote44HomVEE calculated the difference in growth rates as the change over time (mean at age 4 minus mean at age 3) for the program group minus the change over time for the comparison group. footnote46Statistical significance is based on the results of the authors’ analysis using a two-way repeated measures analysis of variance. |
CBCL Destructive Scale (Revised version for age 4 follow-up) | FavorableUnfavorable or ambiguousNo Effect |
Age 3 and Age 4 | Pittsburgh sample | 92 children | Mean at age 3 = 2.66 (SD 1.82), Mean at age 4 = 1.87 (SD 1.87) = 2.66 | Mean = 3.21 | Difference = 0.15 | HomeVEE calculated = 3.00 | Not statistically significant, p ≥ 0.05 | footnote46Statistical significance is based on the results of the authors’ analysis using a two-way repeated measures analysis of variance. |
CBCL Physical Aggression | FavorableUnfavorable or ambiguousNo Effect |
Age 3 and Age 4 | Pittsburgh sample | 92 children | Mean at age 3=0.96, (SD=1.07). Mean at age 4=0.65, (SD= 0.95). = 0.96 | Mean = 0.67 | Difference = -0.42 | HomeVEE calculated = 30.27 | Statistical significance not reported | footnote44HomVEE calculated the difference in growth rates as the change over time (mean at age 4 minus mean at age 3) for the program group minus the change over time for the comparison group. |
Outcome measure | Outcome measure description | Collection method | Properties | Operations links |
---|---|---|---|---|
CBCL:
|
The CBCL is a questionnaire that assesses behavioral problems in young children. The two versions of the questionnaire, ages 2–3 and ages 4–18, have two broadband scales—(1) Internalizing, and (2) Externalizing—and narrow-band scales, which include destructive and aggressive behavior for the ages 2–3 version. The researchers focused on the two narrow-band scales from the 2–3 version: Destructive and Aggression. To approximate the use of the same constructs at age 4, the researchers revised the 4–18 version and only included items that were also on the ages 2–3 versions of the Destructive and Aggression Scales. | Parent/caregiver report |
|
Outcome measure | Effect | Follow-up timing | Sample | Sample size | Intervention group | Comparison group | Group difference | Effect size | Statistical significance | Notes |
---|---|---|---|---|---|---|---|---|---|---|
Child Behavior Checklist (CBCL) Oppositional/Aggressive, Age 5, Correlation | FavorableUnfavorable or ambiguousNo Effect |
Age 5 | WIC sites in Pittsburgh, PA, Eugene, OR, and Charlottesville, VA | 614 families | Not reported | Not reported | Not reported | Not available | Not statistically significant, p ≥ 0.05 | |
Child Behavior Checklist (CBCL) Oppositional/Aggressive, Age 5, T-test | FavorableUnfavorable or ambiguousNo Effect |
Age 5 | WIC sites in Pittsburgh, PA, Eugene, OR, and Charlottesville, VA | 614 families | Unadjusted mean = 0.43 | Unadjusted mean = 0.47 | Mean difference = -0.04 | HomeVEE calculated = 0.11 | Not statistically significant, p ≥ 0.05 | footnote162Negative value is favorable to the intervention. |
Outcome measure | Outcome measure description | Collection method | Properties | Operations links |
---|---|---|---|---|
Child Behavior Checklist (CBCL) Oppositional/Aggressive, Age 5, Correlation |
This measure was created from 8 oppositional and aggressive items from the CBCL. The CBCL for ages 1.5–5 is a 99-item assessment of behavioral problems in young children. | Parent/caregiver report | alpha=0.80 |
|
Child Behavior Checklist (CBCL) Oppositional/Aggressive, Age 5, T-test |
This measure was created from 8 oppositional and aggressive items from the CBCL. The CBCL for ages 1.5–5 is a 99-item assessment of behavioral problems in young children. | Parent/caregiver report | alpha=0.80 |
Outcome measure | Effect | Follow-up timing | Sample | Sample size | Intervention group | Comparison group | Group difference | Effect size | Statistical significance | Notes |
---|---|---|---|---|---|---|---|---|---|---|
Child Behavior Checklist (CBCL) Externalizing, Age 3, Mean and SD | FavorableUnfavorable or ambiguousNo Effect |
Age 3 | WIC sites in Pittsburgh, PA, Eugene, OR, and Charlottesville, VA | 651 children | Unadjusted mean = 55.83 | Unadjusted mean = 56.11 | Mean difference = -0.28 | HomeVEE calculated = -0.03 | Not statistically significant, p=0.70 | footnote162Negative value is favorable to the intervention. |
Child Behavior Checklist (CBCL) Externalizing, Age 4, Mean and SD | FavorableUnfavorable or ambiguousNo Effect |
Age 4 | WIC sites in Pittsburgh, PA, Eugene, OR, and Charlottesville, VA | 619 children | Unadjusted mean = 52.68 | Unadjusted mean = 54.67 | Mean difference = -1.99 | HomeVEE calculated = -0.19 | Statistically significant, p=0.02 | footnote162Negative value is favorable to the intervention. |
Child Behavior Checklist (CBCL) Externalizing, Ages 3 and 4, Latent growth model | FavorableUnfavorable or ambiguousNo Effect |
Ages 3 and 4 | WIC sites in Pittsburgh, PA, Eugene, OR, and Charlottesville, VA | 723 children | Not reported | Not reported | Not reported | Not available | Statistically significant, p<0.052 | footnote266Authors used a latent growth model to estimate the impact. |
Eyeberg Child Behavior Inventory Problem Score, Age 3, Mean and SD | FavorableUnfavorable or ambiguousNo Effect |
Age 3 | WIC sites in Pittsburgh, PA, Eugene, OR, and Charlottesville, VA | 642 children | Unadjusted mean = 59.18 | Unadjusted mean = 60.06 | Mean difference = -0.88 | HomeVEE calculated = -0.08 | Not statistically significant, p=0.28 | footnote162Negative value is favorable to the intervention. |
Eyeberg Child Behavior Inventory Problem Score, Age 4, Mean and SD | FavorableUnfavorable or ambiguousNo Effect |
Age 4 | WIC sites in Pittsburgh, PA, Eugene, OR, and Charlottesville, VA | 616 children | Unadjusted mean = 58.64 | Unadjusted mean = 60.63 | Mean difference = -1.99 | HomeVEE calculated = -0.18 | Statistically significant, p=0.03 | footnote162Negative value is favorable to the intervention. |
Eyeberg Child Behavior Inventory Problem Score, Ages 3 and 4, Latent growth model | FavorableUnfavorable or ambiguousNo Effect |
Ages 3 and 4 | WIC sites in Pittsburgh, PA, Eugene, OR, and Charlottesville, VA | 723 children | Not reported | Not reported | Not reported | Not available | Statistically significant, p<0.052 | footnote266Authors used a latent growth model to estimate the impact. |
Outcome measure | Outcome measure description | Collection method | Properties | Operations links |
---|---|---|---|---|
Child Behavior Checklist (CBCL) Externalizing, Age 3, Mean and SD |
The Eyeberg Child Behavior Inventory is a 36-item behavior checklist that assesses two factors: (1) the perceived intensity, and (2) degree a behavior is a problem for caregivers. The researchers focused on the problem factor, which asks caregivers to report on the extent the behavior is a problem for the parent using a 7-point scale. | Parent/caregiver report | Internal consistencies were 0.84 at age 2, 0.90 at age 3, and 0.94 at age 4. |
|
Child Behavior Checklist (CBCL) Externalizing, Age 4, Mean and SD |
The CBCL for ages 1.5–5 is a 99-item assessment of behavioral problems in young children. The CBCL includes two broadband factors—internalizing and externalizing—that were used to evaluate the frequency of problem behavior during the study period. | Parent/caregiver report | Internal consistencies were 0.86 at age 2, 0.89 at age 3, and 0.86 at age 4. |
|
Child Behavior Checklist (CBCL) Externalizing, Ages 3 and 4, Latent growth model |
The CBCL for ages 1.5–5 is a 99-item assessment of behavioral problems in young children. The CBCL includes two broadband factors—internalizing and externalizing—that were used to evaluate the frequency of problem behavior during the study period. | Parent/caregiver report | Internal consistencies were 0.86 at age 2, 0.89 at age 3, and 0.86 at age 4. |
|
Eyeberg Child Behavior Inventory Problem Score, Age 3, Mean and SD |
The Eyeberg Child Behavior Inventory is a 36-item behavior checklist that assesses two factors: (1) the perceived intensity, and (2) degree a behavior is a problem for caregivers. The researchers focused on the problem factor, which asks caregivers to report on the extent the behavior is a problem for the parent using a 7-point scale. | Parent/caregiver report | Internal consistencies were 0.84 at age 2, 0.90 at age 3, and 0.94 at age 4. |
|
Eyeberg Child Behavior Inventory Problem Score, Age 4, Mean and SD |
The Eyeberg Child Behavior Inventory is a 36-item behavior checklist that assesses two factors: (1) the perceived intensity, and (2) degree a behavior is a problem for caregivers. The researchers focused on the problem factor, which asks caregivers to report on the extent the behavior is a problem for the parent using a 7-point scale. | Parent/caregiver report | Internal consistencies were 0.84 at age 2, 0.90 at age 3, and 0.94 at age 4. |
|
Eyeberg Child Behavior Inventory Problem Score, Ages 3 and 4, Latent growth model |
The Eyeberg Child Behavior Inventory is a 36-item behavior checklist that assesses two factors: (1) the perceived intensity, and (2) degree a behavior is a problem for caregivers. The researchers focused on the problem factor, which asks caregivers to report on the extent the behavior is a problem for the parent using a 7-point scale. | Parent/caregiver report | Internal consistencies were 0.84 at age 2, 0.90 at age 3, and 0.94 at age 4. |
Outcome measure | Effect | Follow-up timing | Sample | Sample size | Intervention group | Comparison group | Group difference | Effect size | Statistical significance | Notes |
---|---|---|---|---|---|---|---|---|---|---|
Inhibitory control intercept, Ages 2-4, Preliminary conditional growth model | FavorableUnfavorable or ambiguousNo Effect |
Ages 2-4 | WIC sites in Pittsburgh, PA, Eugene, OR, and Charlottesville, VA | 720 children | Not reported | Not reported | Not reported | Not available | Not statistically significant, p>0.051 | footnote260Authors used a preliminary conditional growth model and reported a coefficient, standard error, and p-value. |
Inhibitory control slope, Ages 2-4, Preliminary conditional growth model | FavorableUnfavorable or ambiguousNo Effect |
Ages 2-4 | WIC sites in Pittsburgh, PA, Eugene, OR, and Charlottesville, VA | 720 children | Not reported | Not reported | Not reported | Not available | Not statistically significant, p>0.051 | footnote260Authors used a preliminary conditional growth model and reported a coefficient, standard error, and p-value. |
Inhibitory control, Age 3, Correlation | FavorableUnfavorable or ambiguousNo Effect |
Age 3 | WIC sites in Pittsburgh, PA, Eugene, OR, and Charlottesville, VA | 645 children | Not reported | Not reported | Not reported | Not available | Not statistically significant, p ≥ 0.05 | |
Inhibitory control, Age 4, Correlation | FavorableUnfavorable or ambiguousNo Effect |
Age 4 | WIC sites in Pittsburgh, PA, Eugene, OR, and Charlottesville, VA | 622 children | Not reported | Not reported | Not reported | Not available | Not statistically significant, p ≥ 0.05 |
Outcome measure | Outcome measure description | Collection method | Properties | Operations links |
---|---|---|---|---|
Inhibitory control intercept, Ages 2-4, Preliminary conditional growth model |
A 13-item subscale of the Child Behavior Questionnaire that measures child inhibitory control. Each item is a description of a child behavior. Mothers rate each item on a scale of 1 (extremely untrue of child) to 7 (extremely true of child). The scores for all items are averaged together. | Questionnaire completed by caregiver | Internal consistency (Cronbach's alpha) ranges from 0.65 to 0.74. |
|
Inhibitory control slope, Ages 2-4, Preliminary conditional growth model |
A 13-item subscale of the Child Behavior Questionnaire that measures child inhibitory control. Each item is a description of a child behavior. Mothers rate each item on a scale of 1 (extremely untrue of child) to 7 (extremely true of child). The scores for all items are averaged together. | Questionnaire completed by caregiver | Internal consistency (Cronbach's alpha) ranges from 0.65 to 0.74. |
|
Inhibitory control, Age 3, Correlation |
A 13-item subscale of the Child Behavior Questionnaire that measures child inhibitory control. Each item is a description of a child behavior. Mothers rate each item on a scale of 1 (extremely untrue of child) to 7 (extremely true of child). The scores for all items are averaged together. | Questionnaire completed by caregiver | Internal consistency (Cronbach's alpha) ranges from 0.65 to 0.74. |
|
Inhibitory control, Age 4, Correlation |
A 13-item subscale of the Child Behavior Questionnaire that measures child inhibitory control. Each item is a description of a child behavior. Mothers rate each item on a scale of 1 (extremely untrue of child) to 7 (extremely true of child). The scores for all items are averaged together. | Questionnaire completed by caregiver | Internal consistency (Cronbach's alpha) ranges from 0.65 to 0.74. |
Outcome measure | Effect | Follow-up timing | Sample | Sample size | Intervention group | Comparison group | Group difference | Effect size | Statistical significance |
---|---|---|---|---|---|---|---|---|---|
Child Behavior Checklist (CBCL) Oppositional/Aggressive, Age 3, Correlation | FavorableUnfavorable or ambiguousNo Effect |
Age 3 | WIC sites in Pittsburgh, PA, Eugene, OR, and Charlottesville, VA | 657 children | Not reported | Not reported | Not reported | Not available | Not statistically significant, p ≥ 0.05 |
Child Behavior Checklist (CBCL) Oppositional/Aggressive, Age 4, Correlation | FavorableUnfavorable or ambiguousNo Effect |
Age 4 | WIC sites in Pittsburgh, PA, Eugene, OR, and Charlottesville, VA | 627 children | Not reported | Not reported | Not reported | Not available | Not statistically significant, p ≥ 0.05 |
Child Behavior Checklist (CBCL) Oppositional/Aggressive, Age 5, Correlation | FavorableUnfavorable or ambiguousNo Effect |
Age 5 | WIC sites in Pittsburgh, PA, Eugene, OR, and Charlottesville, VA | 612 children | Not reported | Not reported | Not reported | Not available | Not statistically significant, p ≥ 0.05 |
Outcome measure | Outcome measure description | Collection method | Properties | Operations links |
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Child Behavior Checklist (CBCL) Oppositional/Aggressive, Age 3, Correlation |
This measure was created from 8 oppositional and aggressive items from the CBCL. The CBCL for ages 1.5–5 is a 99-item assessment of behavioral problems in young children. | Parent/caregiver report | Cronbach's alpha for the oppositional/aggressive scale was 0.71 at age 2, 0.75 at age 3, 0.83 at age 4 and 0.80 at age 5. |
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Child Behavior Checklist (CBCL) Oppositional/Aggressive, Age 4, Correlation |
This measure was created from 8 oppositional and aggressive items from the CBCL. The CBCL for ages 1.5–5 is a 99-item assessment of behavioral problems in young children. | Parent/caregiver report | Cronbach's alpha for the oppositional/aggressive scale was 0.71 at age 2, 0.75 at age 3, 0.83 at age 4 and 0.80 at age 5. |
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Child Behavior Checklist (CBCL) Oppositional/Aggressive, Age 5, Correlation |
This measure was created from 8 oppositional and aggressive items from the CBCL. The CBCL for ages 1.5–5 is a 99-item assessment of behavioral problems in young children. | Parent/caregiver report | Cronbach's alpha for the oppositional/aggressive scale was 0.71 at age 2, 0.75 at age 3, 0.83 at age 4 and 0.80 at age 5. |