Abraham C, Sheeran P. Acting on intentions: the role of anticipated regret. Br J Soc Psychol. 2003;42(4):495–511.
Article
PubMed
Google Scholar
Abraham C, Sheeran P. Deciding to exercise: the role of anticipated regret. Br J Health Psychol. 2004;9(2):269–78.
Article
PubMed
Google Scholar
Abraham C, Sheeran P, Norman P, Conner M, Vries N d, Otten W. When good intentions are not enough: modeling Postdecisional cognitive correlates of condom Use. J Appl Soc Psychol. 1999;29(12):2591–612.
Article
Google Scholar
Adebowale SA, Adeoye IA, Palamuleni ME. Contraceptive use among Nigerian women with no fertility intention: interaction amid potential causative factors. Etude de la Population Africaine. 2013;27(2):127.
Article
Google Scholar
Adhikari R, Soonthorndhada K, Prasartkul P. Correlates of unintended pregnancy among currently pregnant married women in Nepal. BMC Int Health Hum Rights. 2009;9(1):17.
Article
PubMed
PubMed Central
Google Scholar
Adiri F, Ibrahim HI, Ajayi V, Sulayman HU, Yafeh AM, Ejembi CL. Fertility behaviour of men and women in three communities in Kaduna state, Nigeria. Afr J Reprod Health. 2010;14(Special issue 3):97–105.
Google Scholar
Ajzen I. From intentions to actions: a theory of planned behavior. In: Kuhl J, Beckmann J, editors. Action control: from cognition to behavior. Berlin: Springer; 1985. p. 11–39.
Chapter
Google Scholar
Ajzen I. The theory of planned behavior. Organ Behav Hum Decis Process. 1991;50(2):179–211.
Article
Google Scholar
Alkema L, Chou D, Hogan D, Zhang S, Moller A-B, Gemmill A, et al. Global, regional, and national levels and trends in maternal mortality between 1990 and 2015, with scenario-based projections to 2030: a systematic analysis by the UN maternal mortality estimation inter-agency group. Lancet. 2016;387(10017):462–74.
Article
PubMed
Google Scholar
Babalola S, John N, Ajao B, Speizer IS. Ideation and intention to use contraceptives in Kenya and Nigeria. Demogr Res. 2015;33:211.
Article
Google Scholar
Bandura A. Self-efficacy: toward a unifying theory of behavioral change. Psychol Rev. 1977;84(2):191.
Article
CAS
PubMed
Google Scholar
Bankole A. Desired fertility and fertility behaviour among the Yoruba of Nigeria: a study of couple preferences and subsequent fertility. Popul Stud. 1995;49(2):317–28.
Article
Google Scholar
Bankole A, Adewole IF, Hussain R, Awolude O, Singh S, Akinyemi JO. The incidence of abortion in Nigeria. Int Perspect Sex Reprod Health. 2015;41(4):170.
Article
PubMed
PubMed Central
Google Scholar
Bankole A, Westoff CF. The consistency and validity of reproductive attitudes: evidence from Morocco. J Biosoc Sci. 1998;30(4):439–55.
Article
CAS
PubMed
Google Scholar
Conner M, Sandberg T, McMillan B, Higgins A. Role of anticipated regret, intentions and intention stability in adolescent smoking initiation. Br J Health Psychol. 2006;11(1):85–101.
Article
PubMed
Google Scholar
De Silva WI. Achievement of reproductive intentions in Sri Lanka, 1982–1985: a longitudinal study. Soc Biol. 1992;39(1/2):123–38.
CAS
PubMed
Google Scholar
Fishbein M. A theory of reasoned action: some applications and implications. In: Herbert E. Howe & M. M. Page (Eds.), Nebraska Symposium on Motivation, 1979, Volume 27: Attitudes, Values, and Beliefs (Vol. 27, pp. 65-116). Lincoln: University of Nebraska Press; 1980.
Fishbein M, Ajzen I. Belief, attitude, intention and behavior: an introduction to theory and research. Reading: Addison-Wesley Publishing Company; 1975.
Google Scholar
Fuchs R, Seelig H, Göhner W, Schlatterer M, Ntoumanis N. The two sides of goal intentions: intention self-concordance and intention strength as predictors of physical activity. Psychol Health. 2017;32(1):110–26.
Article
PubMed
Google Scholar
Gao W, Paterson J, Carter S, Iusitini L. Intimate partner violence and unplanned pregnancy in the Pacific Islands families study. Int J Gynecol Obstet. 2008;100(2):109–15.
Article
Google Scholar
Geda NR, Lako TK. Unintended pregnancy among married women in Damot Gale District, southern Ethiopia: examining the prevalence and risk factors. Afr Popul Stud. 2012;26(1):96–112.
Google Scholar
Gipson JD, Hindin MJ. The effect of husbands’ and wives’ fertility preferences on the likelihood of a subsequent pregnancy, Bangladesh 1998–2003. Popul Stud. 2009;63(2):135–46.
Article
Google Scholar
Glasier A, Gülmezoglu AM, Schmid GP, Moreno CG, Van Look PF. Sexual and reproductive health: a matter of life and death. Lancet. 2006;368(9547):1595–607.
Article
PubMed
Google Scholar
Godin G, Conner M, Sheeran P. Bridging the intention–behaviour gap: the role of moral norm. Br J Soc Psychol. 2005;44(4):497–512.
Article
PubMed
Google Scholar
Godin G, Germain M, Conner M, Delage G, Sheeran P. Promoting the return of lapsed blood donors: a seven-arm randomized controlled trial of the question–behavior effect. Health Psychol. 2014;33(7):646.
Article
PubMed
Google Scholar
Gollwitzer PM. Implementation intentions: strong effects of simple plans. Am Psychol. 1999;54(7):493.
Article
Google Scholar
Gollwitzer PM, Sheeran P. Implementation intentions and goal achievement: a meta-analysis of effects and processes. Adv Exp Soc Psychol. 2006;38:69–119.
Article
Google Scholar
Hagger MS, Luszczynska A. Implementation intention and action planning interventions in health contexts: state of the research and proposals for the way forward. Appl Psychol Health Well Being. 2014;6(1):1–47. 10.1111/aphw.12017.
Article
PubMed
Google Scholar
Islam MM, Bairagi R. Fertility intentions and subsequent fertility behaviour in Matlab: do fertility intentions matter? J Biosoc Sci. 2003;35(04):615–9.
Article
PubMed
Google Scholar
Kashima Y, Gallois C, McCamish M. The theory of reasoned action and cooperative behaviour: it takes two to use a condom. Br J Soc Psychol. 1993;32(3):227–39.
Article
PubMed
Google Scholar
McEachan RRC, Conner M, Taylor NJ, Lawton RJ. Prospective prediction of health-related behaviours with the theory of planned behaviour: a meta-analysis. Health Psychol Rev. 2011;5(2):97–144.
Article
Google Scholar
Measurement Learning and Evaluation Project Nigeria Team. Evaluation of the Nigerian urban reproductive health initiative (NURHI) program. Stud Fam Plan. 2017;48(3):253–68.
Article
Google Scholar
National Population Commission (NPC) [Nigeria] and ICF International. Nigeria demographic and health survey 2013. Abuja, Nigeria, and Rockville, Maryland, USA: NPC and ICF International; 2014.
Google Scholar
Orbell S, Sheeran P. ‘Inclined abstainers’: a problem for predicting health-related behaviour. Br J Soc Psychol. 1998;37(2):151–65.
Article
PubMed
Google Scholar
Ouellette JA, Wood W. Habit and intention in everyday life: the multiple processes by which past behavior predicts future behavior. Psychol Bull. 1998;124(1):54.
Article
Google Scholar
Oyediran KA. Fertility desires of Yoruba couples of south-western Nigeria. J Biosoc Sci. 2006;38(05):605–24.
Article
PubMed
Google Scholar
Pallitto CC, García-Moreno C, Jansen HA, Heise L, Ellsberg M, Watts C. Intimate partner violence, abortion, and unintended pregnancy: results from the WHO multi-country study on Women’s health and domestic violence. Int J Gynecol Obstet. 2013;120(1):3–9.
Article
Google Scholar
Prestwich A, Kellar I. How can the impact of implementation intentions as a behaviour change intervention be improved? Revue Européenne de Psychologie Appliquée/European Review of Applied Psychology. 2014;64(1):35–41.
Article
Google Scholar
Razzaque A. Preference for children and subsequent birth: evidence from Matlab, Bangladesh. Genus. 2000;56(3/4):209–21.
Google Scholar
Rogers RW. Cognitive and psychological processes in fear appeals and attitude change: A revised theory of protection motivation. In: Cacioppo JT, Petty RE, editors. Social psychophysiology: A sourcebook. New York: Guilford Press, 1983. p. 153–176.
Google Scholar
Rutstein SO, Johnson K. The DHS wealth index. DHS comparative reports no. 6. Calverton: ORC Macro; 2004.
Google Scholar
Schoen R, Astone NM, Kim YJ, Nathanson CA, Fields JM. Do fertility intentions affect fertility behavior? J Marriage Fam 1999;61(3):790–99.
Article
Google Scholar
Seo E, Patall EA, Henderson MD, Steingut RR. The Effects of Goal Origin and Implementation Intentions on Goal Commitment, Effort, and Performance. The Journal of Experimental Education. doi:10.1080/00220973.2016.1277334.
Sheeran P, Harris PR, Epton T. Does heightening risk appraisals change people’s intentions and behavior? A meta-analysis of experimental studies. Psychol Bull. 2014;140(2):511.
Article
PubMed
Google Scholar
Sheeran P, Klein WM, Rothman AJ. Health behavior change: moving from observation to intervention. Annu Rev Psychol. 2016;68(8):1–28.
Google Scholar
Sheeran P, Norman P, Orbell S. Evidence that intentions based on attitudes better predict behaviour than intentions based on subjective norms. Eur J Soc Psychol. 1999a;29(23):403–6.
Article
Google Scholar
Sheeran P, Orbell S, Trafimow D. Does the temporal stability of behavioral intentions moderate intention-behavior and past behavior-future behavior relations? Personal Soc Psychol Bull. 1999b;25(6):724–34.
Article
Google Scholar
Sheeran P, Webb TL, Gollwitzer PM. The interplay between goal intentions and implementation intentions. Personal Soc Psychol Bull. 2005;31(1):87–98.
Article
Google Scholar
Silverman JG, Gupta J, Decker MR, Kapur N, Raj A. Intimate partner violence and unwanted pregnancy, miscarriage, induced abortion, and stillbirth among a national sample of Bangladeshi women. BJOG. 2007;114(10):1246–52.
Article
CAS
PubMed
Google Scholar
Singh S, Darroch JE, Ashford LS. Adding it up: the costs and benefits of investing in sexual and reproductive health 2014. New York: Guttmacher Institute; 2014.
Google Scholar
Speizer IS, Calhoun LM, Hoke T, Sengupta R. Measurement of unmet need for family planning: longitudinal analysis of the impact of fertility desires on subsequent childbearing behaviors among urban women from Uttar Pradesh, India. Contraception. 2013;88(4):553–60.
Article
PubMed
Google Scholar
Speizer IS, Lance P. Fertility desires, family planning use and pregnancy experience: longitudinal examination of urban areas in three African countries. BMC Pregnancy Childbirth. 2015;15(1):294.
Article
PubMed
PubMed Central
Google Scholar
Statacorp. Stata Base reference manual release 14. College Station: Stata Press; 2015.
Google Scholar
Triandis HC. Values, attitudes, and interpersonal behavior. In: Herbert E. Howe & M. M. Page (Eds.), Nebraska symposium on motivation, 1979, Volume 27: Attitudes, Values, and Beliefs (pp. 195-259). Lincoln: University of Nebraska Press; 1980.
Webb TL, Sheeran P. How do implementation intentions promote goal attainment? A test of component processes. J Exp Soc Psychol. 2007;43(2):295–302.
Article
Google Scholar
World Health Organization, UNICEF, UNFPA, & The World Bank. Trends in maternal mortality: 1990 to 2015: estimates by WHO, UNICEF, UNFPA, the World Bank and the United Nations population division. Geneva Switzerland: World Health Organization; 2016.
Google Scholar