TY - JOUR
T1 - Engagement with homework in an Internet-delivered therapy predicts reduced anxiety and depression symptoms
T2 - a latent growth curve analysis
AU - Sapkota, Ram P.
AU - Peynenburg, Vanessa
AU - Dear, Blake F.
AU - Titov, Nickolai
AU - Hadjistavropoulos, Heather D.
PY - 2023/2
Y1 - 2023/2
N2 - Objective: Assigning homework to patients to facilitate skill development is an essential part of internet-delivered cognitive behavior therapy (ICBT). This study examined if patients’ self-ratings of homework engagement, including conceptual (e.g., understandability, difficulty, perceived usefulness) and practical (e.g., effort put into reviewing the lessons, practicing skills, continuity in use of the learned skills) engagement predicts ICBT outcomes for anxiety and depression using a subsample of data from a previously published randomized controlled trial. Method: Three hundred and one adult patients (74.56% female; 91.29% Caucasians; Mage = 36.33) randomly assigned to complete Homework Reflection Questionnaires (HWRQ) were included in this study. Patients completed the Patient Health Questionnaire (PHQ-9) and generalized anxiety disorder (GAD-7) at pretreatment, midtreatment (4 weeks), posttreatment (8 weeks), and at follow-up (12 weeks).HWRQ related to each of five lessons were completed at the beginning of the subsequent lessons or at posttreatment (e.g., Lesson 1HWRQ completed at start of Lesson 2). Latent growth curve modeling was used to test the effect of engagement with homework activities in reduction of anxiety and depression symptoms over time. Results: Patient-rated homework engagement significantly predicted rate of change in depression and anxiety symptom severity but was not significantly associated with initial levels of either outcome. Patients who reported higher engagement with assigned homework activities achieved more symptom reduction over treatment and follow-up at 12 weeks. Conclusion: The findings provide evidence of the importance of patients’ self-rated engagement with homework in ICBT as well psychometric evidence supporting use of homework ratings to assess engagement. Further studies are needed to replicate the association between homework engagement and reduction in anxiety and depression symptoms.
AB - Objective: Assigning homework to patients to facilitate skill development is an essential part of internet-delivered cognitive behavior therapy (ICBT). This study examined if patients’ self-ratings of homework engagement, including conceptual (e.g., understandability, difficulty, perceived usefulness) and practical (e.g., effort put into reviewing the lessons, practicing skills, continuity in use of the learned skills) engagement predicts ICBT outcomes for anxiety and depression using a subsample of data from a previously published randomized controlled trial. Method: Three hundred and one adult patients (74.56% female; 91.29% Caucasians; Mage = 36.33) randomly assigned to complete Homework Reflection Questionnaires (HWRQ) were included in this study. Patients completed the Patient Health Questionnaire (PHQ-9) and generalized anxiety disorder (GAD-7) at pretreatment, midtreatment (4 weeks), posttreatment (8 weeks), and at follow-up (12 weeks).HWRQ related to each of five lessons were completed at the beginning of the subsequent lessons or at posttreatment (e.g., Lesson 1HWRQ completed at start of Lesson 2). Latent growth curve modeling was used to test the effect of engagement with homework activities in reduction of anxiety and depression symptoms over time. Results: Patient-rated homework engagement significantly predicted rate of change in depression and anxiety symptom severity but was not significantly associated with initial levels of either outcome. Patients who reported higher engagement with assigned homework activities achieved more symptom reduction over treatment and follow-up at 12 weeks. Conclusion: The findings provide evidence of the importance of patients’ self-rated engagement with homework in ICBT as well psychometric evidence supporting use of homework ratings to assess engagement. Further studies are needed to replicate the association between homework engagement and reduction in anxiety and depression symptoms.
KW - adherence
KW - cognitive behaviour therapy
KW - depression
KW - homework
KW - internet-delivered
UR - http://www.scopus.com/inward/record.url?scp=85145857355&partnerID=8YFLogxK
U2 - 10.1037/ccp0000775
DO - 10.1037/ccp0000775
M3 - Article
C2 - 36395032
AN - SCOPUS:85145857355
SN - 0022-006X
VL - 91
SP - 112
EP - 117
JO - Journal of consulting and clinical psychology
JF - Journal of consulting and clinical psychology
IS - 2
ER -