Health behavior theories-fin. Lecture 4

1.

Lecture 4
Health behavior theories-fin
Hard to reach populations beginning
Social Studies of Health 06/10/20

2.

Today’s lecture
◉
◉
◉
◉
Health belief model
Theory of planned behavior
Transtheoretical model of behavior change
Diffusion of innovations theory

3.

Today’s lecture
◉ Health belief model
◉ Theory of planned behavior
◉ Transtheoretical model of stages of behavior
change
◉ Diffusion of innovations theory

4.

Transtheoretical model
◉ Based on analysis of psychotherapy models
(more than 300)
◉ DiClemente and Prochaska, 1982
◉ https://www.youtube.com/watch?v=8XUaq2i
qzA0 (c 4.20)

5.

6.

7.

8.

9.

10.

11.

12.

13.

14.

15.

16.

17.

18.

19.

20.

21.

22.

23.

Today’s lecture
◉ Health belief model
◉ Theory of planned behavior
◉ Transtheoretical model of stages of behavior
change
◉ Diffusion of innovations theory

24.

Diffusion of innovations
◉ Everett M. Rogers, 1957
◉ First – in agriculture

25.

26.

27.

28.

29.

30.

All for today