Testing the Efficacy of Attitudinal Inoculation Videos to Enhance COVID-19 Vaccine Acceptance: A Quasi-Experimental Intervention Trial (Preprint)

2021 ◽  
Author(s):  
Rachael Piltch-Loeb ◽  
Max Su ◽  
Brian Hughes ◽  
Marcia Testa ◽  
Beth Goldberg ◽  
...  
Keyword(s):  
Intervention Group ◽  
Analysis Of Covariance ◽  
Vaccine Hesitancy ◽  
Rhetorical Strategies ◽  
Group Effect ◽  
Vaccination Rates ◽  
Main Effect ◽  
Quasi Experimental ◽  
Short Video ◽  
Narrative Rhetoric

BACKGROUND Over the course of the COVID-19 pandemic, a variety of COVID-19 related misinformation has spread and been amplified online. The spread of misinformation can influence COVID-19 beliefs and protective actions including vaccine hesitancy. Belief in vaccine misinformation is associated with lower vaccination rates and higher vaccine resistance. Attitudinal inoculation is a preventative approach to combating misinformation and disinformation which leverages the power of narrative, rhetoric, values, and emotion. OBJECTIVE This study seeks to test inoculation messages in the form of short video messages to promote resistance against persuasion by COVID-19 vaccine misinformation. METHODS We designed a series of 30-second inoculation videos and conducted a quasi-experimental study to test the use of attitudinal inoculation in a population of individuals who were unvaccinated. The three intervention videos were distinguished by their script design- with Intervention Video 1 focusing on narrative/rhetorical (“Narrative”) presentation of information, Intervention Video 2 focusing on delivering a fact-based information (“Fact”), and Intervention Video 3 using a hybrid design (“Hybrid”). Analysis of covariance (ANCOVA) models were used to compare the main effect of intervention group on the three outcome variables: ability to recognize misinformation tactics (“Recognize”, willingness to share misinformation (“Share”), and willingness to take the COVID-19 vaccine (“Willingness”). RESULTS There were significant effects across all three outcome variables comparing inoculation intervention groups to controls. For the Recognize outcome, the ability to recognize rhetorical strategies, there was a significant intervention group effect (F(3,1929)=8.5, p<0.0001). For the Share outcome, support for sharing the mis-disinformation, the intervention group main effect was statistically significant (F(3,1928)=3.4, p=0.0168). For the Willingness outcome, there was a significant intervention group effect; intervention groups were more willing to get the COVID-19 vaccine compared to controls (F(3,1929)=4.1, p=0.0064). CONCLUSIONS Across all intervention groups, inoculated individuals showed greater resistance to misinformation than their non-inoculated counterparts. Relative to those who were not inoculated, inoculated participants showed significantly greater ability to recognize and identify rhetorical strategies used in misinformation, were less likely to share false information, and had greater willingness to get the COVID-19 vaccine. Attitudinal inoculation delivered through short video messages should be tested in public health messaging campaigns to counter mis-disinformation

Testing the Efficacy of Attitudinal Inoculation Videos to Enhance COVID-19 Vaccine Acceptance: A Quasi-Experimental Intervention Trial (Preprint)

2021 ◽  
Author(s):  
Rachael Piltch-Loeb ◽  
Max Su ◽  
Brian Hughes ◽  
Marcia Testa ◽  
Beth Goldberg ◽  
...  
Keyword(s):  
Intervention Group ◽  
Analysis Of Covariance ◽  
Vaccine Hesitancy ◽  
Rhetorical Strategies ◽  
Group Effect ◽  
Vaccination Rates ◽  
Main Effect ◽  
Quasi Experimental ◽  
Short Video ◽  
Narrative Rhetoric

BACKGROUND Over the course of the COVID-19 pandemic, a variety of COVID-19 related misinformation has spread and been amplified online. The spread of misinformation can influence COVID-19 beliefs and protective actions including vaccine hesitancy. Belief in vaccine misinformation is associated with lower vaccination rates and higher vaccine resistance. Attitudinal inoculation is a preventative approach to combating misinformation and disinformation which leverages the power of narrative, rhetoric, values, and emotion. OBJECTIVE This study seeks to test inoculation messages in the form of short video messages to promote resistance against persuasion by COVID-19 vaccine misinformation. METHODS We designed a series of 30-second inoculation videos and conducted a quasi-experimental study to test the use of attitudinal inoculation in a population of individuals who were unvaccinated. The three intervention videos were distinguished by their script design- with Intervention Video 1 focusing on narrative/rhetorical (“Narrative”) presentation of information, Intervention Video 2 focusing on delivering a fact-based information (“Fact”), and Intervention Video 3 using a hybrid design (“Hybrid”). Analysis of covariance (ANCOVA) models were used to compare the main effect of intervention group on the three outcome variables: ability to recognize misinformation tactics (“Recognize”, willingness to share misinformation (“Share”), and willingness to take the COVID-19 vaccine (“Willingness”). RESULTS There were significant effects across all three outcome variables comparing inoculation intervention groups to controls. For the Recognize outcome, the ability to recognize rhetorical strategies, there was a significant intervention group effect (F(3,1929)=8.5, p<0.0001). For the Share outcome, support for sharing the mis-disinformation, the intervention group main effect was statistically significant (F(3,1928)=3.4, p=0.0168). For the Willingness outcome, there was a significant intervention group effect; intervention groups were more willing to get the COVID-19 vaccine compared to controls (F(3,1929)=4.1, p=0.0064). CONCLUSIONS Across all intervention groups, inoculated individuals showed greater resistance to misinformation than their non-inoculated counterparts. Relative to those who were not inoculated, inoculated participants showed significantly greater ability to recognize and identify rhetorical strategies used in misinformation, were less likely to share false information, and had greater willingness to get the COVID-19 vaccine. Attitudinal inoculation delivered through short video messages should be tested in public health messaging campaigns to counter mis-disinformation

scholarly journals Evidence of gender equity in pupils’ achievement in phonics, when exposed to adult and children-generated illustrations

2021 ◽  
Author(s):  
Christopher Ifeanyi Ibenegbu
Keyword(s):  
Gender Equity ◽  
Primary Schools ◽  
Instructional Materials ◽  
Analysis Of Covariance ◽  
Present System ◽  
Significant Interaction Effect ◽  
Main Effect ◽  
Quasi Experimental ◽  
Males And Females ◽  
And Gender

Abstract The study examined evidence of gender equity in pupils achievement in phonics, when exposed to adult and children-generated illustrations in Njikoka Local Government Area of Nigeria. The study employed a non-equivalent quasi‐experimental 2 x 2 factorial research design. Some 158 primary two pupils from 4 schools were used for the study. The English Achievement Test (EAT) was used to collect data. Three hypotheses were tested. The data were analysed using descriptive statistics and Analysis of Covariance (ANCOVA). The results showed that there was a significant main effect for the mode of illustration on pupils’ achievement in phonics F(1,153) = 21.315, p=.000; there was no significant main effect of gender F(1,153) = 1.082, p =.300, and there was no significant interaction effect of mode of illustration and gender F(1,153) = .701, p =.404. The study recommended that since the children-generated illustrations were more effective in teaching phonics and enhancing pupils achievement in phonics, the Ministries of Education should ensure that textbook authors incorporate children-generated illustrations in the instructional materials for pupils in primary schools. Mode of illustration had no differential effects on male and female pupils achievement in phonics. As such the present system of teaching both males and females in the same class should be encouraged. Authors and publishers of children’s books should engage pupils’ in illustrating their books.

scholarly journals Interaction Effect of Mode of Illustration and Colour Preference on Pupils’ Achievement in Phonics

2021 ◽  
Author(s):  
Christopher Ifeanyi Ibenegbu
Keyword(s):  
Interaction Effect ◽  
Primary Schools ◽  
Descriptive Statistics ◽  
Instructional Materials ◽  
Analysis Of Covariance ◽  
Colour Preference ◽  
Significant Interaction Effect ◽  
Textbook Author ◽  
Main Effect ◽  
Quasi Experimental

Abstract The study investigated the interaction effect of mode of illustration and colour preference on pupils’ achievement in phonics in Nnobi in Idemili South Local Government Area of Nigeria. The study employed a non-equivalent quasi‐experimental 2 x 3 factorial research design. Some 167primary two pupils from 4 schools were used for the study. The English Achievement Test (EAT) was used to collect data. Three hypotheses were tested. The data were analysed using descriptive statistics and Analysis of Covariance (ANCOVA). The results showed that there was a significant main effect for the mode of illustration on pupils’ achievement in phonics F(1,165) = 123.221, p = .000; there was a significant main effect of colour preference on pupils’ achievement in phonics F (2,165) = 55.198, p = 000; and there was a significant interaction effect of illustration and colour preference on pupils’ achievement in phonics F (2,165) = 7.593, p = .001. Because the children-generated illustrations were more effective in teaching phonics and enhancing pupils achievement in phonics, the Ministries of Education should ensure that textbook author incorporate children-generated illustrations in the instructional materials for pupils in primary schools. These materials should be rendered in pupils most preferred colours.

scholarly journals Application of BASNEF model in students training regarding cutaneous leishmaniasis prevention behaviors: a school-based quasi experimental study

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Gholamreza Alizadeh ◽  
Hossein Shahnazi ◽  
Akbar Hassanzadeh
Keyword(s):  
Experimental Study ◽  
Cutaneous Leishmaniasis ◽  
Educational Intervention ◽  
Intervention Group ◽  
Educational Interventions ◽  
T Test ◽  
Analysis Of Covariance ◽  
Validity And Reliability ◽  
Quasi Experimental ◽  
Endemic Areas

Abstract Background Cutaneous leishmaniasis (CL) is endemic in 98 countries, and 350 million people are at risk of the disease worldwide. In endemic areas, conducting educational interventions is necessary to change preventive behaviors of CL. This study aimed to investigate the effect of an educational intervention based on the BASNEF model on CL preventive behavior in students. Methods The present quasi-experimental study examined 80 students living in endemic areas of leishmaniasis in Isfahan province, Iran based on the BASNEF model. The required data were collected twice before and two months after the educational intervention based on a questionnaire whose validity and reliability had been already proven in other studies. The intervention was performed in three educational sessions for the students in the intervention group and 1 educational session for teachers and parents. Data were analyzed by SPSS (VER26) using the chi-square test, independent t-test, analysis of covariance (ANCOVA), and Paired t-test. Results After intervention, the mean scores of Knowledge (P < 0.001), attitude (P = 0.02), subjective norms (P = 0.04), behavioral intention (P < 0.001), and behavior (P = 0.02) indicated significant differences between the intervention and control groups, but an increase in mean scores of enabling factors was not significant (P = 0. 93). Conclusions Providing students with the educational intervention based on the BASNEF model improve their ability to the extent that they transmit these educations to their family members, which would be effective in preventing and controlling CL in leishmaniasis-prone areas. Trial registration Name: Iranian Registry of Clinical Trials. Registration number: IRCT20201024049131N1. Registration date: 2020–11-20. Registration timing: prospective.

scholarly journals The Effectiveness of Pilates in Resiliency and Psych-asthenia of the Housewives

2016 ◽  
Vol 12 (4) ◽  
pp. 195
Author(s):  
Lida Norouzi ◽  
Behnam Makvandi
Keyword(s):  
Intervention Group ◽  
Analysis Of Covariance ◽  
Control Group ◽  
Control Groups ◽  
Statistical Population ◽  
Significance Level ◽  
Sports Club ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental

<p>This study aimed to investigate the effect of Pilates on resiliency and psych-asthenia of the housewives in Tehran. The most common problems of the housewives included decreased resilience and uniform life that led to increased psych-asthenia. Using the knowledge of Contrology, measuring the effect of Pilates on resiliency and psych-asthenia of the housewives was considered. Quasi-experimental research design included the control groups (pre-test, post-test). The statistical population consisted of 40 housewives (20 in Pilates group and 20 in control group) that were selected using the available sampling by referring to a sports club in District 2, Tehran. Data were analyzed using analysis of variance and multivariate analysis of covariance, and the adjusted comparison was conducted at the significance level of 5%.The results showed that the adjusted mean of the scores of resiliency and psych-asthenia for the intervention group are significantly different (p&gt;5.0) and there is a significant difference between the mean scores of resiliency and psych-asthenia of the treatment and control groups. Pilates exercises increase resiliency and decrease psych-asthenia of the housewives. Thus, it is recommended that psychologists and psychiatrists consider Pilates as a supplementary treatment in their prescriptions.</p>

scholarly journals The Effects of Relaxing Music on Life Distress and Maternal-fetal Attachment in Pregnant Women

2121 ◽  
Vol 7 (1) ◽  
pp. 1-8
Author(s):  
Mona Shokri Shams ◽  
◽  
Anahita Khodabakhshi-Koolaee ◽  
Mohammad Reza Falsafinejad ◽  
◽  
...  
Keyword(s):  
Pregnant Women ◽  
Intervention Group ◽  
Complementary Therapy ◽  
Analysis Of Covariance ◽  
Control Group ◽  
Control Group Design ◽  
Maternal Fetal Attachment ◽  
Post Test ◽  
Quasi Experimental ◽  
Fetal Attachment

Background: Although pregnancy and motherhood are enjoyable experiences, they are associated with numerous biopsychological changes requiring adaptation. The present study aimed to assess the effects of relaxing music on life distress and Maternal-Fetal Attachment (MFA) in pregnant women. Methods: This was a quasi-experimental study with a pre-test, post-test and a control group design. The research population included all Iranian pregnant women referring to Laleh Hospital in Tehran City, Iran, in 2020. In total, 30 women were selected using the convenience sampling method and randomly assigned into the intervention and control groups (n=15/group). The required data were collected using the Life Distress Inventory (LDI) and the Maternal-Fetal Attachment Scale (MFAS). The intervention group listened to relaxing music for twelve 45-50-minute sessions in the morning and during routine midwifery visits; however, the controls received no intervention. The collected data were analyzed using Multivariate Analysis of Covariance (MANCOVA) in SPSS V. 22. Results: The obtained results indicated that the intervention group reported a lower level of life distress in the post-test, compared to the controls (P=0.0001, F=15.860). The intervention group also achieved a higher mean score on MFA, than the control group (P=0.0001, F=35.872). Conclusion: According to the present research findings, reproductive health, nursing professionals, and psychologists could recommend music as a complementary therapy to reduce stress and distress experienced by expecting mothers and to improve MFA.

scholarly journals The effectiveness education of counseling of infant and young child feeding as intensive to improve counseling performance of Posyandu cadres in Bogor, Indonesia

2019 ◽  
Vol 6 (6) ◽  
pp. 2280
Author(s):  
Siti Mutia Rahmawati ◽  
Siti Madanijah ◽  
Faisal Anwar ◽  
Risatianti Kolopaking
Keyword(s):  
Young Child ◽  
Intervention Group ◽  
Analysis Of Covariance ◽  
Child Feeding ◽  
Educational Models ◽  
Young Child Feeding ◽  
Infant And Young Child ◽  
Before And After ◽  
Quasi Experimental ◽  
The Difference

Background: Cadres have an essential role in providing counseling in integrated health service post (Posyandu). Poor capacity cadres may affect information delivery to the mothers/caregivers of under-five children. This study aimed is to assess the effect education of counseling of infant and young child feeding (IYCF) as intensive on the performance of the cadres in providing IYCF counseling.Methods: The study was a quasi-experimental with a pre-post test controlled group. The subjects were 55 Posyandu cadres in Ciomas sub-district Bogor. The intervention was training for cadres using education of counseling of IYCF as intensive carried out in the classroom and the field. Data on knowledge, attitude, motivation and counseling performance of cadres before and after the training were collected using a validated structured questionnaire. The paired and independent T-test was applied to analyze the difference before and after the intervention, and analysis of covariance (ANCOVA) was applied to analyze the factors that influence cadre counseling performance.Results: Mean score of knowledge (p=0.00), attitude (p=0.00), motivation (p=0.04), and counseling performance (p=0.00) of cadres in intervention group significantly increased. There is an increase in the score of performance counseling indicators for cadre in the quantity and quality after the education of counseling of IYCF as intensive. All of the indicators of the counseling performance of cadres influenced by educational models, knowledge, attitudes and attended training (p<0.05).Conclusions: Training of cadres using the education of counseling of IYCF as intensive effectively improved the knowledge, attitude, motivation and counseling performance of IYCF practice with indicators of quantity, quality, concern, and character. The capacity building of the cadres should improve continuously through the development of various methods which are more specific and applicable.

scholarly journals Bridging the Gap in Learning Differences Among Biology Students Using 4 Mode Application Techniques

2021 ◽  
Author(s):  
Queendaline Ibenegbu Obiajulu ◽  
Chidinma Blessing Ugwu ◽  
Christopher Ifeanyi Ibenegbu ◽  
Helen Onyinye Muojekwu ◽  
Nonye Odionye ◽  
...  
Keyword(s):  
Experimental Design ◽  
Descriptive Statistics ◽  
Analysis Of Covariance ◽  
Hierarchical Analysis ◽  
Learning Differences ◽  
Biology Students ◽  
Main Effect ◽  
Educational Implications ◽  
Application Techniques ◽  
Quasi Experimental

Abstract This study is on bridging the gap in learning differences among biology students using 4MAT Application Techniques. We carried out the study in Abakaliki, Nigeria. We adopted a quasi-experimental design for the study. We used 138 SS-II students from two schools. Two hypotheses were tested. We analyzed the data using descriptive statistics and Hierarchical Analysis of covariance (ANCOVA). The results showed that there was a significant main effect of instructional method on students' achievement in biology F (7, 121) = 12.654, p =.000, partial η2 =.39; there was no significant main effect of gender on students' achievement in biology F (1, 121) = 1.240, p =.268, partial η2 =.004. We highlighted the educational implications of the findings and the recommendations. We also made some limitations of the study and suggestions for further studies.

scholarly journals Effect of integrated health system leading-managing-and-governing for results model on institutional delivery: Team-based quasi-experiment

2019 ◽  
Author(s):  
Yeshambel Agumas Ambelie ◽  
Getu Degu Alene ◽  
Damen Hailemariam Gebrekiros
Keyword(s):  
Institutional Delivery ◽  
Statistical Significance ◽  
Intervention Group ◽  
Analysis Of Covariance ◽  
Theory Of Change ◽  
Control Group ◽  
Control Groups ◽  
Institutional Deliveries ◽  
Quasi Experimental ◽  
And Control

AbstractObjectiveThe objective of this study is to examine, based on theory of change, whether integrated leading-managing-and-governing for results model is plausible cause of improved institutional delivery.MethodsA team-based quasi-experimental study was conducted. One-hundred-thirty-four health facility teams were enrolled in the study. Teams were allocated to intervention and control groups in a 1:1 ratio, non-randomly. End line institutional delivery was the dependent variable while the group (main predictor) and the baseline institutional delivery (covariate) were independent variables. The intervention that was given over six months was integrated leading-managing-and-governing for results model. The institutional deliveries were measured with percentages whilst the group was measured with exposure status (yes or no) to the intervention. Data, from both groups, were collected at baseline and end line. Data were analyzed using analysis of covariance. Statistical significance was determined at (p<.05). The main effect of the intervention was determined by 95% CI, presented in the contrast results.ResultsThe adjusted mean institutional deliveries with 95% CI were 47.4 (46.2, 48.6) and 33.4 (32.2, 34.6) in the intervention and control groups, respectively. Contrast results showed that having an intervention group, p = .000, 95% CI (12.2, 15.8), of integrated leading-managing-and governing for results model significantly increased mean institutional delivery compared to having a control group.ConclusionsThis study provides some guidance regarding the plausible causation of integrated leading-managing-and-governing for results model on institutional delivery. It would serve as a baseline in identifying true causation using a randomized design.

Improving resilience in mothers with schizophrenic sons: A group movie analysis

2021 ◽  
pp. 002076402110676
Author(s):  
Anahita Khodabakhshi-Koolaee ◽  
Mina Manoochehri
Keyword(s):  
Group Analysis ◽  
Intervention Group ◽  
Analysis Of Covariance ◽  
Control Group ◽  
Positive Effects ◽  
Resilience Scale ◽  
Significant Difference ◽  
Movie Analysis ◽  
Post Test ◽  
Quasi Experimental

Background: Previous studies have demonstrated the positive effects of film screening for raising awareness and improving treatment in various clinical groups. This study not only focused on film screening but also paid special attention to pre-screening group analysis to explore the effectiveness of group movie analysis on mothers with schizophrenic sons. Methods: The present study was conducted using a quasi-experimental design with pre-test and post-test and a control group. The research population included all mothers with schizophrenic sons who had enrolled in the Iranian Society Supporting Individuals with Schizophrenia in Tehran in 2021. The participants were 30 mothers with schizophrenic sons who were selected based on the inclusion criteria and were randomly assigned to intervention and control groups. The participants in the intervention group attended 12 film therapy analysis sessions (one session per week). The data were collected using the Connor-Davidson Resilience Scale (CD-RISC). Statistical analyses were performed using the analysis of covariance (ANCOVA). Results: The results showed a significant difference between the mean scores of resilience for the participants before ( M = 28.89) and after the film therapy analysis intervention ( M = 52.56, F = 6.15, p = .0001). Conclusion: Film therapy analysis was effective in improving the resilience of mothers with schizophrenic sons. It seems that movie screening with the group analysis afterward contributed to sharing the experiences of caring for the sick child and creating a sense of empathy in mothers. Thus, group movie analysis can be used as a suitable option to reduce the psychological distress of mothers with schizophrenic sons and improve their quality of life.

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