Development of an intervention delivered by mobile phone aimed at decreasing unintended pregnancy among young people in three lower middle income countries

Table 4 Partial matrix of change objectives

	Determinants
Performance objectives
	Knowledge	Attitudes	Intention	Personal agency
Young people will…	Behavioural outcome 1: Use effective contraception
po1.1 Choose a method	k1.1.1 Name the effective methods k1.1.2 Describe how the effective methods work k1.1.3 List the risks & benefits of the range of effective methods	a1.1.1 Express positive attitudes towards the effective methods a1.1.2 Recognise that hormonal methods are not less healthy than non-hormonal methods a1.1.3 Differentiate between real potential side-effects and misconceptions a1.1.4 Recognise that an experience of side-effects in one method may not occur in another method	i1.1.1 Assess options i1.1.2 Express intention to choose effective contraception	pa1.1.0 Express personal agency in choosing an effective method despite fears of being judged by society (married or not married)