Featured Publications
Impact of the Lactation Advice Through Texting Can Help (LATCH) Trial on Time to First Contact and Exclusive Breastfeeding among WIC Participants
Martinez-Brockman JL, Harari N, Segura-Pérez S, Goeschel L, Bozzi V, Pérez-Escamilla R. Impact of the Lactation Advice Through Texting Can Help (LATCH) Trial on Time to First Contact and Exclusive Breastfeeding among WIC Participants. Journal Of Nutrition Education And Behavior 2018, 50: 33-42.e1. PMID: 29325660, DOI: 10.1016/j.jneb.2017.09.001.Peer-Reviewed Original ResearchConceptsBreastfeeding peer counselorsLactation AdviceEBF statusSpecial Supplemental Nutrition ProgramExclusive breastfeeding statusStandard of careSupplemental Nutrition ProgramLow-income womenBinary logistic regressionExclusive breastfeedingBreastfeeding statusMonths postpartumIntervention groupMultivariable ordinalWIC clinicsWIC participantsControl groupNutrition ProgramStaff coverageLogistic regressionPeer counselorsT-testInterventionTrialsWomenAn assessment of the social cognitive predictors of exclusive breastfeeding behavior using the Health Action Process Approach
Martinez-Brockman JL, Shebl FM, Harari N, Pérez-Escamilla R. An assessment of the social cognitive predictors of exclusive breastfeeding behavior using the Health Action Process Approach. Social Science & Medicine 2017, 182: 106-116. PMID: 28437693, DOI: 10.1016/j.socscimed.2017.04.014.Peer-Reviewed Original ResearchConceptsHealth Action Process ApproachSocial cognitive predictorsExclusive breastfeeding behaviorCognitive predictorsHAPA modelEffect of intentionOutcome expectanciesSocial ecological modelProcess approachStructural equationSound textCounseling programCounseling processAddress factorsIntentionPeer counseling programWeighted least squares estimationMultiple levelsLactation AdviceTheoretical modelBreastfeeding behaviorExclusive breastfeeding durationInterventionPredictorsBehavior
2019
A qualitative analysis of text message conversations in a breastfeeding peer counselling intervention
Martinez‐Brockman J, Harari N, Goeschel L, Bozzi V, Pérez‐Escamilla R. A qualitative analysis of text message conversations in a breastfeeding peer counselling intervention. Maternal And Child Nutrition 2019, 16: e12904. PMID: 31823503, PMCID: PMC7083457, DOI: 10.1111/mcn.12904.Peer-Reviewed Original ResearchConceptsPeer counselorsPostpartum periodSpecial Supplemental Nutrition ProgramTwo-way text messagingTime of enrollmentSupplemental Nutrition ProgramEarly life nutritionLactation AdviceIntervention armBreastfeeding protectionLife nutritionNutrition ProgramPeer counselling programmeBaby nutritionText message exchangesCounselling interventionBreastfeedingSocial supportText messagingNutritionPresent studyInterventionCounselling programmeAdditional themesText messages
2017
Evaluation of Nutrition Interventions in Children in Conflict Zones: A Narrative Review
Carroll GJ, Lama SD, Martinez-Brockman JL, Pérez-Escamilla R. Evaluation of Nutrition Interventions in Children in Conflict Zones: A Narrative Review. Advances In Nutrition 2017, 8: 770-779. PMID: 28916577, PMCID: PMC5593106, DOI: 10.3945/an.117.016121.Peer-Reviewed Original ResearchConceptsNutrition interventionsNutrition statusChild nutritionDifferent nutrition interventionsRelevant text wordsModerate acute malnutritionPrevalence of stuntingPoor health outcomesMedical Subject Headings termsChild nutrition statusSubject Headings termsAcute malnutritionImproved child nutritionEvidence-based responsesExclusion criteriaEmergency nutrition programmesHealth outcomesNutrition ProgramNarrative reviewDisproportionate burdenRecent recommendationsInterventionConflict-affected populationsText wordsGlobal health
2016
Barriers and Facilitators to Improve Fruit and Vegetable Intake Among WIC-Eligible Pregnant Latinas: An Application of the Health Action Process Approach Framework
Hromi-Fiedler A, Chapman D, Segura-Pérez S, Damio G, Clark P, Martinez J, Pérez-Escamilla R. Barriers and Facilitators to Improve Fruit and Vegetable Intake Among WIC-Eligible Pregnant Latinas: An Application of the Health Action Process Approach Framework. Journal Of Nutrition Education And Behavior 2016, 48: 468-477.e1. PMID: 27373861, PMCID: PMC4934128, DOI: 10.1016/j.jneb.2016.04.398.Peer-Reviewed Original ResearchConceptsHealth Action Process Approach frameworkPregnant LatinasSpecial Supplemental Nutrition ProgramMaternal health statusSupplemental Nutrition ProgramSocial supportFamily/friendsSingleton pregnanciesVegetable intakePrenatal factorsHealth statusNutrition ProgramLarger studyIntakeWomenInterventionDistal factorsLatinasNonsmokersObeseOverweightTrimesterPregnancyOutcome expectationsInfants
2012
Formative Research for a Community-Based Message-Framing Intervention
Martinez JL, Latimer AE, Rivers SE, Salovey P. Formative Research for a Community-Based Message-Framing Intervention. American Journal Of Health Behavior 2012, 36: 335-47. PMID: 22370435, PMCID: PMC3294377, DOI: 10.5993/ajhb.36.3.5.Peer-Reviewed Original ResearchConceptsMessage framing interventionsHealthy lifestyle initiativesHealthy lifestyle behaviorsHealth communication interventionsLifestyle behaviorsUnderserved adultsPhysical activityVegetable consumptionCommunication interventionsFormative researchNetwork of providersTarget populationInterventionKey informant interviewsLiteracy levelsFraming interventionInformant interviews