Planning Theory-Based and Evidence-Based Health Promotion Interventions. An Intervention Mapping Approach

Transcription

1 Planning Theory-Based and Evidence-Based Health Promotion Interventions An Intervention Mapping Approach Gerjo Kok Gent: ICRH 1

2 Planning Health Promoting Goal Health Promoting Program 2

3 Intervention Mapping Needs Assessment Defining Program Objectives Selecting Methods and Applications Designing the Program Planning for Program Implementation Planning for Program Evaluation 3

4 Perspectives Theory and research; multi-theory Ecological model; environment, system Participations of all stakeholders 4

5 A theory is a reduction of reality; that is not a shortcoming but a definition Real-life problems need a multi-theory approach Theories are generic; finding specific details does not invalidate the theory A compass will not work on Mars, but the electro-magnetic field theory will. 5

6 Perspectives Theory and research; multi-theory Ecological model; environment, system Participations of all stakeholders 6

7 Performance objectives for the environment Society Community Organization Interpersonal Individual 7

8 Perspectives Theory and research; multi-theory Ecological model; environment, system Participations of all stakeholders 8

9 Intervention Mapping Defining Program Objectives Who, What, Why? Selecting Methods and Applications How? 9

10 Intervention Mapping Needs Assessment Defining Program Objectives Selecting Methods and Applications Designing the Program Planning for Program Implementation Planning for Program Evaluation 10

11 Case example Leerlooijer, J. N., Kok, G., Weyusya, J., Bos, A. E., Ruiter, R. A., Rijsdijk, L. E.,... & Bartholomew, L. K. (2014). Applying Intervention Mapping to develop a community-based intervention aimed at improved psychological and social well-being of unmarried teenage mothers in Uganda. Health Education Research, advance access. 11

12 Well-being of unmarried teenage mothers in Uganda Needs assessment: - Stigmatization: Psychological effects - Father: Sex with female <18 is illegal - Stigmatization: Outcasts in the community - Parents: Stigma by association 12

13 Intervention Mapping Needs Assessment Defining Program Objectives Selecting Methods and Applications Designing the Program Planning for Program Implementation Planning for Program Evaluation 13

14 Logic Model Why? What? Who? Change objectives Personal determinants Performance objectives Behavioral outcomes Health Quality of Life Change objectives Personal determinants Performance objectives Environmental outcomes 14

15 Well-being of unmarried teenage mothers in Uganda Behavior of environmental agent: School administrators support unmarried teenage mothers to continue their education Allow unmarried teenage mothers to return to school after pregnancy and delivery Treat unmarried teenage mothers respectfully Generate support in the school system for continued education of unmarried teenage mothers... 15

16 Why? - Integrated Behavioral Model Attitudes Expectations Environmental levels Barriers Social norm Intention Behavior Selfefficacy Skills 16

17 Why? - Integrated Behavioral Model Threat Models: Severity Susceptibility Attitudes Expectations Environmental levels Barriers Response efficacy Social norm Intention Beh Selfefficacy Selfefficacy Skills 17

18 Determinants: Automaticity Social-cognitive determinants predict reasoned action Not all behavior is reasoned action: - Automaticity - Habits - Impulse control 18

19 Well-being of unmarried teenage mothers in Uganda Determinants for teenage mothers, parents, and community members: Knowledge, Attitude, Perceived social influence, Skills and self-efficacy 19

20 Change Objectives Change objectives Personal determinants Performance objectives Behavioral outcomes Health Quality of Life Change objectives Personal determinants Performance objectives Environmental outcomes Bla die bla Page 242

21 Change Objectives Answer to the question: What does the target have to learn (determinant) to do the performance objective? What does the agent have to learn (determinant) to do the performance objective to change the environment? 21

22 Intervention Mapping Needs Assessment Defining Program Objectives Selecting Methods and Applications Designing the Program Planning for Program Implementation Planning for Program Evaluation 22

23 How? - Logic Model of Change Program Change objectives Methods & Personal Applicationsdeterminants Change objectives Performance objectives Behavioral outcomes Health Quality of Life Program Change objectives Methods & Personal Applicationsdeterminants Change objectives Performance objectives Environmental outcomes 23

24 Definitions A theoretical method is a general technique or process for influencing changes in the determinants of behaviors and environmental conditions. Practical applications are specific techniques for practical use of theoretical methods in ways that fit the intervention population and the context in which the intervention will be conducted. 24

25 Drug Prevention for Adolescents Performance objective Youth resist social pressure Determinant: Self-efficacy Theoretical methods: Modeling Practical application A photo-novella with a demonstration by adolescents of how to resist peer pressure in situations they commonly encounter 25

26 Individual-Level Methods Modeling Social Cognitive Theory Provide an appropriate model being reinforced for the desired action 26

27 Environmental-Level Methods Advocacy and lobbying Stage Theory of Organizational Change Argue and mobilize resources on behalf of a particular change. Giving aid to a cause; active support for a cause or position. 27

28 Using Methods Correctly Translating methods into applications demands sufficient knowledge of the theory behind the method, the conditions or parameters e.g. People will follow a model only when that model is reinforced for that behavior 28

29 Methods at all Levels Methods at the individual level By determinants, e.g. attitude Methods at the environmental level By level, e.g. organization Combinations Persuasion directed at management of organization 29

30 Well-being of unmarried teenage mothers in Uganda Methods: Modeling, Mobilizing social support networks, Social action 30

31 Select or Design Practical Applications All program components must have theoretical methods! Parameters/Conditions 31

32 Method? Method: Fear arousal (Confrontation) Definition: Arouse negative emotional reactions in order to promote selfprotective motivation and action Parameters: Requires high self-efficacy expectations rather than high outcome expectations alone 32

33 Intervention Mapping Needs Assessment Defining Program Objectives Selecting Methods and Applications Designing the Program Planning for Program Implementation Planning for Program Evaluation 33

34 Program Consult with participants Create program scope, sequence, themes, delivery channels, and materials Prepare design documents Review available materials and select appropriate materials Develop program materials: Collaboration Pretest program materials Oversee final production 34

35 Intervention Mapping Needs Assessment Defining Program Objectives Selecting Methods and Applications Designing the Program Planning for Program Implementation Planning for Program Evaluation 35

36 Evidence on Implementation Phases Aware Adopt Implement Maintain 36

37 Evidence on Implementation Phases Aware Adopt Implement Maintain 37

38 Evidence on Implementation Phases Aware Adopt Implement Maintain 38

39 Evidence on Implementation Phases Aware Adopt Implement Maintain 39

40 Evidence on Implementation Phases Aware Adopt Implement Maintain 40

41 Environmental Agent & Implementers Implementers Agents Target Objectives Methods Program Implementation Evaluation 41

42 Intervention Mapping Needs Assessment Defining Program Objectives Selecting Methods and Applications Designing the Program Planning for Program Implementation Planning for Program Evaluation 42

43 Conclusions Planning Theory & Research Participation Environment Implementation Evaluation 43