Cited by 22Eating Disorders and BehaviorsNutrition, Health and Food BehaviorObesity, Physical Activity, Diet

LIBER8 design and methods: An integrative intervention for loss of control eating among African American and White adolescent girls

Open access
Mazzeo, Suzanne E., Kelly, Nichole R., Stern, Marilyn, Palmberg, Allison A., Belgrave, Faye Z., Tanofsky-Kraff, Marian, Latzer, Yael, Bulik, Cynthia M.·2013·Contemporary Clinical Trials

Abstract

Loss of control (LOC) eating affects a significant number of adolescents of all racial and ethnic backgrounds and is associated with numerous psychosocial problems, including depression, anxiety, low self-esteem, body dissatisfaction, and weight concerns. However, empirically validated, culturally sensitive treatments for adolescents with these disordered eating behaviors are not available. This pilot project involved designing a developmentally and culturally appropriate treatment for LOC eating for adolescent girls. We intend to conduct multiple focus groups with adolescent girls who engage in LOC eating, and their primary caregivers. Data from these groups will inform the subsequent creation of a manualized treatment protocol. We will then evaluate the efficacy of this intervention (LIBER8-Linking Individuals Being Emotionally Real) to reduce LOC eating. This intervention will integrate components of dialectical behavior therapy, such as mindfulness and distress tolerance skills training, and cognitive-behavioral therapy. We will also integrate text-messaging, a key adolescent communication strategy, as a means of self-monitoring. Participants meeting study criteria will be offered participation in this 12-week randomized controlled trial comparing LIBER8 to a weight management control condition (2BFit). We hypothesize that this intervention will serve to reduce LOC eating, as well as improve psychosocial functioning as evidenced by decreased depression, anxiety, eating disorder cognitions, emotional eating, impulsivity, and improved quality of life. The feasibility and acceptability of this intervention will be extensively evaluated with the explicit intent of informing a subsequent larger randomized controlled trial. © 2012.

Integrity signals

Registry

Crossref · 10.1016/j.cct.2012.10.012

Cites

118 of 119 references verified0 citation errors · 1 not checkable

Statistics

Nothing to recompute.

Claims the paper makes

18 of 135 cited sources checked · 9 supported · 0 flagged · accuracy not yet measured

  • Premisecitation

    About 35% of youth with these disordered eating behaviors report that restrictive dieting comes before binge or loss of control eating.

    “This is important, as empirical studies have found that restrictive dieting precedes binge and LOC eating for approximately 35% of youth who engage in these disordered eating behaviors [25].”
    Quote in the paperSubstantial claim1 of 1 sources checked
    • cites [25] source

      The Results section (Temporal Order of Reported Overweight, Dieting, and LOC Eating; page unavailable) says 9 of 27 overweight children who reported both dieting and LOC eating reported dieting first—about 33%, close to the claimed 35%. The paper describes attempted diets, not necessarily restrictive dieting, and its finding is limited to overweight children with both behaviors rather than youth with disordered eating behaviors generally. (LLM, conf=0.86)

      Experimental — accuracy not yet measured
  • Premisecitation

    Research on interventions promoting healthy eating in adult women found that African Americans preferred a group approach over an individual approach.

    “Moreover, research on interventions promoting healthy eating in adult women [68, 69] found that African Americans preferred a group (versus individual) approach.”
    Quote in the paperSubstantial claim1 of 2 sources checked
    • cites [68]
    • cites [69] source

      The section “Overcoming Disparities with Communitybased Approaches” (page not provided) says some research suggests minority populations may respond better to interventions built on social support and community norms than to individual education and behavior change. It does not report that African American adult women preferred group-based healthy-eating interventions over individual ones; the citing sentence is more specific and more definite than the source. (LLM, conf=0.86)

      Experimental — accuracy not yet measured
  • Premisecitation

    Empirical data indicate that weight management interventions, despite not targeting LOC eating, often lead to decreases in bulimic symptoms among participants.

    “This specific type of control group was selected based on empirical data which show that, although weight management interventions do not specifically address LOC eating, participants in these types of interventions tend to manifest reductions in bulimic symptoms [101, 102].”
    Quote in the paperSubstantial claim1 of 2 sources checked
    • cites [101] source
    • cites [102] source

      The Background’s ‘Treatment of adolescent obesity’ section discusses weight-management approaches and reductions in overweight, not bulimic symptoms. The Methods and design section describes the Loozit intervention but reports no outcomes for loss-of-control eating or bulimic symptoms. Searches for those terms and for binge eating found no passage in this protocol establishing the claimed tendency. (LLM, conf=0.75)

      Experimental — accuracy not yet measured
  • Premisecitation

    Participatory experiences enhance intervention efficacy via guided skills practice in the natural environment.

    “It is important to incorporate participatory experiences such as these into the intervention to enhance overall efficacy via guided skills practice in the natural environment [99, 100].”
    Quote in the paperSubstantial claim1 of 2 sources checked
    • cites [99] source
    • cites [100] source

      The Methods section (‘CB Depression Prevention Intervention’; page unavailable) says the program actively engaged adolescents, used in-session skills exercises, and assigned homework to help them apply skills in daily life. It also says interventions that actively engage participants are more effective than psychoeducation. The paper does not establish that guided practice in a natural environment was the mechanism that enhanced efficacy; its guided exercises were in-session, while daily-life application was assigned as homework. (LLM, conf=0.83)

      Experimental — accuracy not yet measured
  • Premisecitation

    In work with children, researchers have typically emphasized the feeling of losing control while eating, independent of whether the reported amount eaten is unambiguously large.

    “Therefore, researchers working with children have generally focused on the experience of LOC during eating, regardless of whether the reported amount of food consumed is unambiguously large [22, 24].”
    Quote in the paperSubstantial claim0 of 2 sources checked
    • cites [22] source
    • cites [24] source
  • May combine two claims. 21
  • Classified as probably not a substantial claim. 42
  • May combine two claims.

    Premisecitation

    Loss of control eating is prevalent among adolescents and is associated with adverse psychological and physical outcomes.

    “LOC eating, regardless of the amount of food consumed, is associated with adverse psychological and physical correlates and outcomes [4, 24-26].”
    Quote in the paperSubstantial claim1 of 4 sources checked
    • cites [4] source
    • cites [24] source
    • cites [25] source
    • cites [26] source
  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Premisecitation

    Binge eating disorder is typically chronic and is associated with significant impairment in daily functioning and obesity.

    “BED is typically chronic and is associated with significant impairment in daily functioning and obesity [1, 2].”
    Quote in the paperNot a substantial claim1 of 2 sources checked
    • cites [1] source
    • cites [2] source
  • May combine two claims.

    Premisecitation

    Binge eating predicts excess weight gain and psychological distress over time.

    “Binge eating is also predictive of excess weight gain [13-15] and psychological distress over time [16].”
    Quote in the paperSubstantial claim3 of 4 sources checked
    • cites [13] source
    • cites [14] source
    • cites [15] source
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  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    Texting has been used in prior health care intervention studies.

    “Previous studies have applied texting to health care interventions [43-47].”
    Quote in the paperNot a substantial claim3 of 5 sources checked
    • cites [43] source
    • cites [44] source
    • cites [45] source
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  • May combine two claims.

    Premisecitation

    Although self-monitoring works, both children and adults often adhere poorly to it.

    “Despite the efficacy of self-monitoring, adherence is often poor for both children and adults [51-54].”
    Quote in the paperSubstantial claim1 of 4 sources checked
    • cites [51] source
    • cites [52] source

      The sections “Role of Self-Monitoring in Enhancing Weight Loss” and “Levels of Compliance with Self-Monitoring” describe benefits for weight loss alongside widely varying, sometimes poor compliance. The copy does not establish that poor adherence occurs in children specifically; the cited sentence extends the finding to both children and adults. Page numbers are unavailable in the indexed passages. (LLM, conf=0.86)

      Experimental — accuracy not yet measured
    • cites [53] source
    • cites [54]

      Couldn’t be matched to a paper in Crossref, so it can’t be checked.

  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    Assigning homework between sessions allows skills learned to be practiced.

    “In addition, homework will be assigned between sessions so that the skills learned can be practiced [100].”
    Quote in the paperNot a substantial claim1 of 1 sources checked
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    The BIS-11 yields internally consistent scores.

    “This measure yields internally consistent scores [93].”
    Quote in the paperNot a substantial claim1 of 1 sources checked
    • cites [93] source

      The Methods and Discussion report internal consistency for the EAH-C and other measures, but not for the BIS-11. A search for “BIS-11” found no passage addressing that measure, so this copy cannot verify the attributed claim. (LLM, conf=0.76)

      Experimental — accuracy not yet measured
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    The RCADS has demonstrated good psychometric properties with community and clinical adolescent samples.

    “This measure has demonstrated good psychometric properties with community and clinical adolescent samples [83, 84].”
    Quote in the paperNot a substantial claim1 of 2 sources checked
    • cites [83] source
    • cites [84] source

      The Method section describes the CDI, STAIC, and CBCL, while the Results and Conclusion evaluate the EES-C. Searches for RCADS and for psychometric properties in community and clinical adolescent samples found no passage addressing the claim. Page numbers were not available in our copy. (LLM, conf=0.78)

      Experimental — accuracy not yet measured
  • May combine two claims.

    Premisecitation

    Loss-of-control eating is common, particularly in overweight adolescents, and it correlates with psychopathology in this population.

    “LOC eating is prevalent, especially among overweight adolescents, and is associated with psychopathology in this age group [4, 24, 25].”
    Quote in the paperSubstantial claim1 of 3 sources checked
    • cites [4] source
    • cites [24] source
    • cites [25] source

      The Results (LOC Eating; page unavailable) report that 29.5% of the overweight children had experienced LOC eating and that those children had higher scores on several measures of eating disturbance and psychological problems. The Methods describe participants aged 6–13, and the Discussion characterizes the findings as concerning middle childhood. The paper therefore supports the association in overweight children, but not the claim that LOC eating is especially prevalent among overweight adolescents. (LLM, conf=0.88)

      Experimental — accuracy not yet measured
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    Scores on the BIS-11 have been associated with measures of planning and impulse control.

    “Scores on this measure have been associated with measures of planning and impulse control [93].”
    Quote in the paperNot a substantial claim1 of 1 sources checked
    • cites [93] source

      The Methods and Results passages describe the EAH-C and its relationships with eating, anxiety, and depressive-symptom measures. Searches for BIS-11 and the Barratt Impulsiveness Scale found no passage addressing associations with planning or impulse-control measures. (LLM, conf=0.77)

      Experimental — accuracy not yet measured
  • Classified as probably not a substantial claim.

    Premisecitation

    It has been proposed that emotion regulation and distress tolerance skills would be useful for other clinical problems, including eating disorders, in which maladaptive coping mechanisms manage negative affect.

    “It has been proposed that these skills would be useful for other clinical problems, including eating disorders, in which maladaptive coping mechanisms are used to manage negative affect [36, 37].”
    Quote in the paperSubstantial claim0 of 2 sources checked
    • cites [36] source
    • cites [37] source
  • Classified as probably not a substantial claim.

    Premisecitation

    Large quantities of food may be unavailable to children.

    “Moreover, as noted by Goossens et al. [24], children might not have access to large amounts of food.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [24] source
  • May combine two claims.

    Premisecitation

    The link between binge eating and distress has been observed in both treatment-seeking and non-treatment-seeking adolescents and across diverse ethnic and racial groups.

    “Further, the association between binge eating and distress has been found in both treatment-seeking [4, 9] and non-treatment seeking [10, 11] adolescents, and in diverse ethnic and racial groups [4, 5].”
    Quote in the paperNot a substantial claim0 of 5 sources checked
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    • cites [9] source
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  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    Nearly one third of adolescents seeking obesity treatment report binge eating behavior.

    “Nearly a third of adolescents seeking obesity treatment report binge eating behavior [4-7].”
    Quote in the paperNot a substantial claim0 of 4 sources checked
    • cites [4] source
    • cites [5] source
    • cites [6] source
    • cites [7] source
  • Classified as probably not a substantial claim.

    Interpretationnone given

    Findings from the small randomized controlled trial will yield effect sizes to inform a subsequent large-scale trial.

    “Findings from this small RCT will yield effect sizes to inform a subsequent large-scale RCT.”
    Quote in the paperSubstantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductnone given

    Treatment fidelity will be assessed by rating three audiotapes from each group against the treatment manual.

    “Three audiotapes from each group will be rated for fidelity to the treatment manual by research staff.”
    Quote in the paperNot a substantial claim
  • Classified as probably not a substantial claim.

    Premisecitation

    Interventions that target affect regulation may need to consider cultural variation in how emotions are expressed.

    “Cultural differences in emotional expression norms might have important implications for interventions addressing affect regulation [63].”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [63] source
  • May combine two claims.

    Study design and conductreasoning

    Contamination of other treatment effects is controlled for by random assignment and by considering other treatments as covariates in data analysis.

    “Contamination of other treatment effects is also controlled for by random assignment and in data analysis where other treatments will be considered as covariates.”
    Quote in the paperSubstantial claim
  • Probably not a substantial claim: may not pass S4 (based).

    Interpretationreasoning

    Adding text-messaging to interventions targeting adolescents seems promising because texting is a preferred form of communication in this age group.

    “Adding this element to interventions targeting adolescents seems promising, as texting is a preferred form of communication in this age group.”
    Quote in the paperNot a substantial claim
  • Classified as probably not a substantial claim. May combine two claims.

    Premisecitation

    Treatment nonadherence among adolescents with chronic health conditions is well-known and associated with significant morbidity.

    “The problem of treatment nonadherence among adolescents with chronic health conditions is well-known, and is associated with significant morbidity [40, 41].”
    Quote in the paperSubstantial claim0 of 2 sources checked
    • cites [40] source
    • cites [41] source
  • Classified as probably not a substantial claim.

    Interpretationreasoning

    Allowing members of other ethnic/racial groups to enroll could mitigate potential concerns about the external validity of a treatment tailored for one group.

    “This could mitigate potential concerns about the external validity of a treatment tailored for one group.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Premisecitation

    African American youth who engage in loss of control eating report clinical impairment comparable to that of their White peers on measures of quality of life, depression, anxiety, and self-esteem, suggesting that ethnicity does not buffer against negative effects.

    “Further, African American youth who engage in LOC eating report clinical impairment comparable to that of their White peers on measures of quality of life, depression, anxiety, and self-esteem, suggesting that ethnicity does not provide any buffering effect against the negative effects of this eating disorder [4, 5, 62].”
    Quote in the paperSubstantial claim0 of 3 sources checked
    • cites [4] source
    • cites [5] source
    • cites [62]

      Couldn’t be matched to a paper in Crossref, so it can’t be checked.

  • Classified as probably not a substantial claim.

    Interpretationreasoning

    Because the sample is anticipated to be predominantly African American and White, the approach should enable the resulting treatment to be disseminated effectively, particularly to these two groups.

    “As we anticipate a sample composed predominantly of African American and White participants, this approach should enable the resulting treatment to be disseminated effectively, particularly to these two groups.”
    Quote in the paperSubstantial claim
    • The authors state this as an assumption: The majority of participants in Stage 1 (and Stages 2 and 3) will be African American.
  • May combine two claims.

    Interpretationcitation

    Text-messaging is a promising and innovative approach to decrease loss of control eating behaviors.

    “Given adolescents’ comfort with technology, the frequency of cell phone use, the promising results of text-messaging pilot studies [44, 55], the behavioral principles supported by immediate feedback [56, 57], and problems with adherence to traditional monitoring, we are studying text-messaging as a promising and innovative approach to decrease LOC eating behaviors.”
    Quote in the paperSubstantial claim0 of 4 sources checked
    • cites [44] source
    • cites [55] source
    • cites [56] source
    • cites [57] source
    • Rests on an assumption: Research has not examined the use of text-messaging in the treatment of loss of control eating in adolescents.
    • Rests on an assumption: Texting can serve as a convenient method of self-monitoring.
    • Rests on an assumption: According to behavioral theory, self-monitoring is key to behavior change because it helps people learn patterns and stick to goals.
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductcitation

    The study will give participants a one-page handout with definitions and examples of eating episodes to improve the EDE-Q's validity, as recommended.

    “To enhance the validity of this measure, a one-page handout will provide participants with definitions and examples of the different types of eating episodes, as is recommended [79].”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [79]

      Couldn’t be matched to a paper in Crossref, so it can’t be checked.

  • May combine two claims.

    Interpretationreasoning

    The intervention tested here will be culturally sensitive without being designed for a single cultural group.

    “Thus, the treatment developed and evaluated in this trial will be culturally sensitive and not tailored to only one culture.”
    Quote in the paperSubstantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductnone given

    Therapists in both groups will be blinded to the study's hypotheses.

    “Therapists in both groups will be blinded to the study’s hypotheses.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    ANCOVA is a particularly useful statistical technique for studies using a pretest-posttest design with random assignment, because it enhances statistical power by reducing error variance.

    “ANCOVA is a particularly useful statistical technique for studies using a pretest-posttest design with random assignment, because it enhances statistical power by reducing error variance [109].”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [109]

      Couldn’t be matched to a paper in Crossref, so it can’t be checked.

  • Classified as probably not a substantial claim.

    Premisecitation

    Several authors have suggested that the effectiveness of disease-specific interventions is limited because they do not adequately address factors that promote resiliency in individuals with disordered eating.

    “The emphasis on skills training is particularly relevant for adolescents, as several authors have suggested that the effectiveness of disease-specific interventions is limited, because they do not adequately address factors that promote resiliency in individuals with disordered eating [96, 97], but rather, primarily focus on modifying specific unhealthy behaviors, such as bingeing.”
    Quote in the paperSubstantial claim0 of 2 sources checked
    • cites [96] source
    • cites [97]
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    Items from the RCADS were formulated to be consistent with DSM-IV diagnostic criteria.

    “Items from the RCADS [83] were formulated to be consistent with diagnostic criteria in the DSM-IV [73].”
    Quote in the paperNot a substantial claim0 of 2 sources checked
    • cites [83] source
    • cites [73] source
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Interpretationreasoning

    At present, pay-as-you-go cell service is the cheapest way to get all the phones required for the planned period.

    “At this time, “pay-as-you-go” cellular service is the most cost-effective manner in which to obtain all the phones needed during our proposed time period.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Study design and conductnone given

    Only study staff will have access to identifiable information, and they will be required to complete HIPAA training.

    “Only study staff will have access to identifiable information, and they will be required to complete Health Insurance Portability and Accountability Act (HIPAA) training.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    The CDI has been used with African American adolescents.

    “This version of the CDI was validated with 10-18-year-olds, has been used with African American adolescents, and its reliability and validity are well-established [81, 82].”
    Quote in the paperNot a substantial claim0 of 2 sources checked
    • cites [81] source
    • cites [82] source
  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Study design and conductnone given

    The DSMB will meet regularly, have access to all protocol data, and have authority to inquire into protocol process and to suspend or terminate a protocol.

    “The DSMB will meet regularly, have access to all protocol data, and will have the authority to inquire into protocol process and to suspend or terminate a protocol.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S4 (based).

    Interpretationnone given

    Deactivating lost phones should make participants less likely to want to keep them.

    “This deactivation procedure should decrease the likelihood that participants will be tempted to keep the phones.”
    Quote in the paperNot a substantial claim
  • Classified as probably not a substantial claim.

    Study design and conductcitation

    The study will use videotaping, transcription, and content analysis to enhance the validity of focus group data.

    “Sessions will be videotaped and transcribed, and content analysis will be used to identify and code the major themes in the data [108].”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [108] source
  • Classified as probably not a substantial claim. May combine two claims.

    Study design and conductnone given

    LIBER8 and 2BFit therapists will attend separate clinical training and supervision sessions and will be directed not to read or discuss each other's manuals or treatment process.

    “LIBER8 and 2BFit therapists will attend separate clinical training and supervision sessions, and will be directed not to read or discuss each other’s manuals or treatment process.”
    Quote in the paperSubstantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductnone given

    All study staff will be required to complete the CITI course in human subjects' protection.

    “In addition, all study staff will be required to complete the Collaborative Investigator Training Initiative (CITI) course in human subjects’ protection.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Premisecitation

    The EES-C has demonstrated good internal consistency, convergent and discriminant validity, and temporal stability with children and adolescents.

    “This measure has demonstrated good internal consistency, convergent and discriminant validity, and temporal stability with children and adolescents [85].”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [85] source
  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Interpretationreasoning

    Since texting is unlimited and calls are blocked, the monthly fees will stay the same.

    “Because texting service is unlimited, and calls are not allowed, monthly service fees will remain constant.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    Scores on the CERQ are associated with internalizing psychopathology among adolescents.

    “The CERQ was validated in an adolescent sample [90], and scores on this measure are associated with internalizing psychopathology among adolescents [91].”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [91] source
  • Classified as probably not a substantial claim.

    Study design and conductnone given

    Care will be taken by the investigators to ensure that there is no overlap between the two interventions' manuals.

    “Care will be taken by the investigators to ensure that there is no overlap between the two interventions’ manuals.”
    Quote in the paperSubstantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    The interactive and interdependent nature of the skill-building activities is consistent with relational cultural values of girls and African Americans.

    “The interactive and interdependent nature of the skill building activities are also consistent with relational cultural values of girls and African Americans [95].”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [95] source
  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Study design and conductnone given

    The database will be password-protected, regularly backed up, and maintained on a secure server behind a firewall.

    “The database will be password-protected, regularly backed up, and maintained on a secure server behind a firewall.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Interpretationreasoning

    The intervention is estimated to last about 12 weeks.

    “Based on our previous experiences with clients with eating concerns in our clinic, we have estimated that the intervention will be approximately 12 weeks in duration.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    The EAH-C manifested convergent validity with measures of emotional and LOC eating.

    “Further, it manifested convergent validity with measures of emotional and LOC eating.”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [94] source
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductnone given

    Data will be double-entered by the project coordinator and a research assistant.

    “Data will be double-entered by the project coordinator and a research assistant with extensive experience in database management.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Premisecitation

    The EAH-C was validated in a sample of youth ages 6-19, nearly a third of whom were African American.

    “The EAH-C was validated in a sample of youth ages 6-19 (nearly a third of whom were African American) [94].”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [94] source
  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Premisecitation

    The PedsQL yields reliable scores and effectively discriminates between healthy children and those with health problems.

    “The PedsQL yields reliable scores and effectively discriminates between healthy children and those with health problems [86, 88].”
    Quote in the paperNot a substantial claim0 of 2 sources checked
    • cites [86] source
    • cites [88]

      Couldn’t be matched to a paper in Crossref, so it can’t be checked.

  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Interpretationnone given

    Keeping extra phones available costs far less than buying the optional insurance that most carriers offer.

    “Having more phones on hand is also much less expensive than paying for the optional insurance provided by most cell carriers.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductnone given

    Participants will be assigned a code number to maintain confidentiality.

    “Participants will be assigned a code number, which will be used, instead of names, to maintain confidentiality.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Premisecitation

    The CDI's reliability and validity are well-established.

    “This version of the CDI was validated with 10-18-year-olds, has been used with African American adolescents, and its reliability and validity are well-established [81, 82].”
    Quote in the paperNot a substantial claim0 of 2 sources checked
    • cites [81] source
    • cites [82] source
  • May combine two claims.

    Premisecitation

    The EAH-C yielded internally consistent and temporally stable scores.

    “The measure yielded internally consistent and temporally stable scores.”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [94] source
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductnone given

    An independent rater will review both manuals prior to the training.

    “An independent rater will review both manuals prior to the training.”
    Quote in the paperNot a substantial claim
  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Study design and conductnone given

    An independent clinical-scientist will serve as the study's Data and Safety Monitor.

    “Although the proposed study does not technically require a formal Data and Safety Monitoring Board (DSMB), we have asked an independent clinical-scientist to serve as the study’s Data and Safety Monitor.”
    Quote in the paperNot a substantial claim
55 of 55
  • The paper relies on this without support.

    There are few empirically-based treatments for loss of control eating for adolescents.

    “However, there are few empirically-based treatments for LOC eating for this age group.”
  • The paper relies on this without support.

    No studies have investigated the efficacy of eating disorder treatment designed to be culturally sensitive in African American adults or children.

    “However, no studies have investigated the efficacy of eating disorder treatment that was designed to be culturally sensitive, in either African American adults or children.”
  • The paper relies on this without support.

    Research has not examined the use of text-messaging in the treatment of loss of control eating in adolescents.

    “To date, research has not examined the use of text-messaging in the treatment of LOC eating in adolescents.”
  • The paper relies on this without support.

    Cognitive-behavioral therapy directly targets specific maladaptive behaviors, such as restrictive dieting.

    “Thirdly, CBT directly targets specific maladaptive behaviors, such as restrictive dieting.”
  • The paper relies on this without support.

    Texting can serve as a convenient method of self-monitoring.

    “Texting can also serve as a convenient method of self-monitoring.”
  • The paper relies on this without support.

    According to behavioral theory, self-monitoring is key to behavior change because it helps people learn patterns and stick to goals.

    “Behavioral theory defines self-monitoring as central to behavior change because it enhances learning about patterns and promotes adherence to goals.”
  • The paper relies on this without support.

    A large number of African American youth reside in low-resource neighborhoods with limited healthy food options.

    “Additionally, food availability is often dependent on context and many African American youth live in under-resourced communities where food choices are poor.”
  • The authors state this as an assumption.

    The majority of participants in Stage 1 (and Stages 2 and 3) will be African American.

    “Based on our previous research in the Richmond community, and the aim of this project to enhance understanding of LOC eating in African American girls, we anticipate that the majority of participants in Stage 1 (and Stages 2 and 3), will be African American.”
  • The paper relies on this without support.

    Teenagers typically find it easier to share in small pairs than in a larger group at first.

    “Many activities will occur within small dyads and will then be brought back to the larger group, as adolescents are generally more comfortable with this approach than with initially sharing in a larger group.”
  • The paper relies on this without support.

    For young people's mental health, the feeling of loss of control while eating matters more than simply eating a large quantity of food as in a classic binge.

    “Further, the experience of LOC during eating appears to be more relevant to mental health outcomes in youth than is the reported consumption of a large amount of food that characterizes a classic binge episode.”
10 of 10

Cites

Flagged first, then by citations

9 of the 128 references couldn’t be matched to a known paper.

Research works printed but not linked: 3

  1. Johnson, 1999, Measuring binge eating in adolescents: adolescent and parent versions of the questionnaire of eating and weight patterns, Int J Eat Disord, 26, 301, 10.1002/(SICI)1098-108X(199911)26:3<301::AID-EAT8>3.0.CO;2-M · DOI
  2. Covey, 2009, Breaking teen myths, Consum Insight, 22
  3. Stewart, 2001, Modification of eating attitudes and behavior in adolescent girls: a controlled study, Int J Eat Disord, 29, 107, 10.1002/1098-108X(200103)29:2<107::AID-EAT1000>3.0.CO;2-1 · DOI

Cited by

Sorted by citations

Authors
Mazzeo, S. E., Kelly, N. R., Stern, M., Palmberg, A. A., Belgrave, F. Z., Tanofsky-Kraff, M., Latzer, Y., & Bulik, C. M.
Affiliations
  • Virginia Commonwealth University (US)
  • University of Haifa (IL)
  • University of North Carolina at Chapel Hill (US)
Corresponding author
Mazzeo, Suzanne E.
Venue
Contemporary Clinical Trials
Publisher
Elsevier BV
Published
2013-01
Volume
34
Issue
1
Pages
174-185
ISSN
1551-7144 (ISSN-L)
OpenAlex
W1989961765
Cited by
22
References
128
Citations by year
2026: 1 · 2025: 1 · 2022: 1 · 2021: 5 · 2020: 1 · 2019: 2 · 2018: 3 · 2017: 1 · 2016: 3 · 2014: 4
FWCI
1.45
Type
journal article
Language
en
Open access
Locations
  • Contemporary Clinical Trials (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • Carolina Digital Repository (University of North Carolina at Chapel Hill) (submittedVersion)
  • UNC Libraries
Funders
  • National Institutes of Health
  • National Institute of Mental Health (R34MH086922)
Topics
  • Social Sciences › Psychology › Clinical Psychology › Eating Disorders and Behaviors
  • Health Sciences › Nursing › Nutrition and Dietetics › Nutrition, Health and Food Behavior
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Obesity, Physical Activity, Diet
Keywords
loss of control eating, adolescent girls, culturally sensitive care, dialectical behavior therapy, cognitive behavioral therapy, eating disorder cognitions, emotional eating, impulsivity, anxiety and depression, body dissatisfaction, weight management, African American adolescents, intervention feasibility and acceptability
MeSH terms
Adolescent, Feeding and Eating Disorders, Black or African American, Body Weight, Feeding Behavior, Female, Humans, Pilot Projects, Self Concept, Weight Loss, Cognitive Behavioral Therapy, White People

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Claims read by deepseek-v4.1-flash under definition version 3 (extract-v3) on 2026-09-28.

Classified by jev-1.13-20260917 (gold-guideline-v0.2) on 2026-09-28.

Cited sources are checked by gpt-6-sol.

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