Abstract
The aim of the present study was to test if a cognitive strategy improves older adults’ prospective memory performance in a naturalistic health task. Moreover, it was tested if a possible strategy effect is moderated by individual differences. Therefore, a group of older adults was asked to perform a task taken from the medication adherence literature (i.e., blood pressure monitoring). Half of them were asked to form implementation intentions. Additionally, crystallized pragmatics and fluid mechanics, conscientiousness, self-efficacy, and lifestyle factors were assessed as possible moderators. Results showed a strong positive strategy effect on prospective memory. Moreover, the effect was qualified by a significant interaction and only emerged for participants with low levels in fluid mechanics. No other moderator showed an effect. In conclusion, an enhancing effect of implementation intentions on prospective memory seems to be dependent on individual differences in cognitive capacity and less related to key motivational or personality variables.
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs10433-013-0288-2/MediaObjects/10433_2013_288_Fig1_HTML.gif)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs10433-013-0288-2/MediaObjects/10433_2013_288_Fig2_HTML.gif)
Similar content being viewed by others
Notes
Moderator analyses with continuous moderator variables confirm the results of the median split approach. Specifically, only in the control group, a significant relation between fluid mechanics and prospective memory performance occurred (r = −0.42, p < 0.05). In contrast, for those adults who were given implementation intention instructions, no relation between fluid mechanics and prospective memory performance was found (r = 0.01). No other possible moderator showed a relation with prospective memory performance in one of the two experimental groups.
Non-parametric test results confirm the interaction. While individuals with low and high levels of fluid mechanics differed significantly in their prospective memory performance in the control condition (U = 21.50, p < 0.05, r = −0.48), no significant performance difference was found between participants with high versus low levels of fluid mechanics in the implementation intentions group, U = 38.50, p = 0.89, r = −0.08.
References
Bailey PE, Henry JD, Rendell PG, Phillips LH, Kliegel M (2010) Dismanteling the “age-prospective memory paradox”: the classic laboratory paradigm simulated in a naturalistic setting. Q J Exp Psychol 63:646–652
Baltes PB, Staudinger UM, Lindenberger U (1999) Lifespan psychology: theory and application to intellectual functioning. Annu Rev Psychol 50:471–507
Bandura A (1997) Self-efficacy: the exercise of control. W.H. Freeman, New York
Baron RM, Kenny DA (1986) The moderator–mediator variable distinction in social psychological research: conceptual, strategic, and statistical considerations. J Pers Soc Psychol 51:1173–1182
Borkenau P, Ostendorf F (1993) NEO-Fünf-Faktoren-Inventar (NEO-FFI) nach Costa und McCrae. Hogrefe, Göttingen
Brandstätter V, Lengfelder A, Gollwitzer PM (2001) Implementation intentions and efficient action initiation. J Pers Soc Psychol 81:946–960
Cavanaugh JC, Grady JG, Perlmutter M (1983) Forgetting and the use of memory aids in 20 to 70 year old’s everyday life. Int J Aging Hum Dev 17:113–122
Chasteen AL, Park DC, Schwarz N (2001) Implementation intentions and facilitation of prospective memory. Psychol Sci 6:457–461
Cohen J (1988) Statistical power analysis for the behavioral sciences. Lawrence Erlbaum, Hillsdale
Conner M, Abraham C (2001) Conscientiousness and the theory of planned behavior: toward a more complete model of the antecedents of intention and behavior. Pers Soc Psychol Bull 27:1547–1561
Crovitz HF, Daniel WF (1984) Measurements of everyday memory: toward the prevention of forgetting. Bull Psychon Soc 22:413–414
Cuttler C, Graf P (2005, Juli) Personality and cognitive ability underlie age-related differences in prospective memory. Poster presented at the Second International Conference on Prospective Memory. Zurich, Switzerland
DiMatteo MR (2004) Social support and patient adherence to medical treatment: a quantitative review of 50 years of research. Health Psychol 23:207–218
Einstein GO, McDaniel MA (1990) Normal aging and prospective memory. J Exp Psychol Learn Mem Cognit 16:717–726
Ellis J (1996) Prospective memory or the realization of delayed intentions: a conceptual framework for research. In: Brandimonte M, Einstein GO, McDaniel MA (eds) Prospective memory: theory and applications. Erlbaum, Mahwah, pp 1–22
Ellis J, Kvavilashvili L (2000) Prospective memory in 2000: past, present, and future directions. Appl Cogn Psychol 14:1–9
Glisky EL, Kong LL (2008) Do young and older adults rely on different processes in source memory tasks? a neuropsychological study. J Exp Psychol Learn Mem Cogn 34:809–822
Glisky EL, Polster MR, Routhieaux BC (1995) Double dissociation between item and source memory. Neuropsychology 9:229–235
Glisky EL, Rubin SR, Davidson PSR (2001) Source memory in older adults: an encoding or retrieval problem? J Exp Psychol Learn Mem Cogn 27:1131–1146
Gollwitzer PM (1993) Goal achievement: the role of intentions. Eur Rev Soc Psychol 4:141–185
Gollwitzer PM (1999) Implementation intentions. Am Psychol 54:493–503
Gollwitzer PM (2006) Open questions in implementation intention research. Soc Psychol Rev 8:14–18
Gollwitzer PM, Sheeran P (2006) Implementation intentions and goal achievement: a meta-analysis of effects and processes. Adv Exp Soc Psychol 38:69–119
Henry JD, MacLeod MS, Phillips LH, Crawford JR (2004) A metaanalytic review of prospective memory and aging. Psychol Aging 19:27–39
Jacoby LL, Jennings JM, Hay JF (1996) Dissociating automatic and consciously controlled processes: implications for diagnosis and rehabilitation of memory deficits. In: Herrmann DJ, McEvoy CL, Hertzog C, Hertel P, Johnson MK (eds) Basic and applied memory research: theory in context. Erlbaum, Mahwah, pp 161–193
Kliegel M, Martin M, McDaniel MA, Einstein GO (2001) Varying the importance of a prospective memory task: differential effects across time- and event-based prospective memory. Memory 9:1–11
Koestner R, Horberg EJ, Gaudreau P, Powers TA, Di Dio L, Bryan C et al (2006) Bolstering implementation plans for the long haul: the benefits of simultaneously boosting self-concordance or self-efficacy. Pers Soc Psychol Bull 32:1547–1558
Langfelder A, Gollwitzer PM (2001) Reflective and reflexive action control in patients with frontal brain lesions. Neuropsychology 15:80–100
Lehrl S (1995) Mehrfach-Wortschatz-Intelligenztest (3. Aufl.). Erlangen: perimed
Liu LL, Park D (2004) Aging and medical adherence: the use of automatic processes to achieve effortful things. Psychol Aging 19:318–325
Marsh RL, Hicks JL (1998) Event-based prospective memory and executive control of working memory. J Exp Psychol Learn Mem Cogn 24:336–376
Martin M, Park DC (2003) The Martin and Park Environmental Demands (MPED) Questionnaire: Psychometric properties of a brief instrument to measure self-reported environmental demands. Aging Clin Exp Res 15:77–82
Maylor EA (1990) Age and prospective memory. Q J Exp Psychol Hum Exp Psychol 42A:471–493
McCrae RR, Costa PT (1987) Validation of the five-factor model of personality across instruments and observers. J Personal Soc Psychol 52:81–90
McDaniel MA, Einstein GO, Rendell P (2008) The puzzle of inconsistent age-related declines in prospective memory—a multiprocess explanation. In: Kliegel M, McDaniel MA, Einstein GO (eds) Prospective memory: cognitive, neuroscience, developmental, and applied perspectives. Erlbaum, New York, pp 141–160
McFarland CP, Glisky EL (2009) Frontal lobe involvement in a task of time-based prospective memory. Neuropsychologia 47:1660–1669
McFarland CP, Glisky EL (2011) Implementation intentions and prospective memory among older adults: an investigation of the role of frontal lobe function. Aging Neuropsychol Cogn 18:633–652
O’Cleirigh C, Ironson G, Weiss A, Costa PT Jr (2007) Conscientiousness predicts disease progression (CD4 number and viral load) in people living with HIV. Health Psychol 26:473–480
Park DC, Willis SL, Morrow D, Diehl M, Gaines C (1994) Cognitive function and medication usage in older adults. J Appl Gerontol 13:39–57
Park DC, Hertzog C, Leventhal H, Morrell RW, Leventhal E, Birchmore D et al (1999) Medication adherence in rheumatoid arthritis patients: older is wiser. J Am Geriatr Soc 47:172–183
Park DC, Lautenschlager G, Hedden T, Davidson NS, Smith AD, Smith PK (2002) Models of visuospatial and verbal memory across the adult life span. Psychol Aging 17:299–300
Park DC, Gurches AH, Meade ML, Stine-Morrow EAL (2007) Improving cognitive function in older adults: nontraditional approaches. J Gerontol 62B:45–52
Phillips LH, Henry JD, Martin M (2008) Adult aging and prospective memory: the importance of ecological validity. In: Kliegel M, McDaniel MA, Einstein GO (eds) Prospective memory: cognitive, neuroscience, developmental, and applied perspectives. Erlbaum, New York, pp 161–186
Rendell PG, Craik FIM (2000) Virtual week and actual week: age-related differences in prospective memory. Appl Cogn Psychol 14:S43–S62
Rendell PG, Thomson DM (1999) Aging and prospective memory: differences between naturalistic and laboratory tasks. J Gerontol Psychol Sci 54B:256–269
Rose JS, Chassin L, Presson CC, Sherman SJ (1996) Demographic factors in adult smoking status: mediating and moderating influences. Psychol Addict Behav 10:28–37
Schnitzspahn KM, Kliegel M (2009) Age effects in prospective memory performance within older adults: the paradoxical impact of implementation intentions. Eur J Ageing 6:147–155
Schnitzspahn KM, Ihle A, Henry JD, Rendell PG, Kliegel M (2011) The age-prospective memory-paradox: an exploration of possible mechanisms. Int Psychogeriatr 23:583–592
Schwarzer R (1992) Self-efficacy in the adoption and maintenance of health behaviors: theoretical approaches and a new model. In Schwarzer R (Ed) Self-efficacy: thought control of action (pp. 217–243). Hemisphere, Washington, DC
Schwarzer R, Jerusalem M (1999) Skalen zur Erfassung von Lehrer- und Schülermerkmalen. Dokumentation der psychometrischen Verfahren im Rahmen der Wissenschaftlichen Begleitung des Modellversuchs Selbstwirksame Schulen. Freie Universität Berlin, Berlin
Schwarzer R, Renner B (2000) Social-cognitive predictors of health behavior: action self-efficacy and coping self-efficacy. Health Psychol 19:487–495
Schwarzer R, Luszczynska A, Ziegelmann JP, Scholz U, Lippke S (2008) Social-cognitive predictors of physical exercise adherence: three longitudinal studies in rehabilitation. Health Psychol 27:54–63
Steinhagen-Thiessen E, Borchelt M (1999) Morbidität, Medikation und Funktionalität im Alter. In: Mayer KU, Baltes PB (eds) Die Berliner Altersstudie. Akademie Verlag, Berlin, pp 151–184
Terry WS (1988) Everyday forgetting: data from a diary study. Psychol Rep 62:299–303
Velicer WF, Redding CA, Sun X, Prochaska JO (2007) Demographic variables, smoking variables, and outcome across five studies. Health Psychol 26:278–287
Webb TL, Christian L, Armitage CJ (2007) Helping students turn up for class: does personality moderate the effectiveness of an implementation intention intervention? Learn Individ Differ 17:316–327
Wechsler D (2006) Wechsler Intelligenztest für Erwachsene. Harcourt Test Services, Frankfurt/M
West R, Craik FIM (1999) Age-related decline in prospective memory: the roles of cue accessibility and cue sensitivity. Psychol Aging 14:264–272
Wieber F, Odenthal G, Gollwitzer P (2010) Self-efficacy feelings moderate implementation intention effects. Self Identity 9:177–194
Wilson EAH, Park D (2008) Prospective memory and health behaviors: context trumps cognition. In: Kliegel M, McDaniel MA, Einstein GO (eds) Prospective memory: cognitive, neuroscience, developmental, and applied perspectives. Erlbaum, New York, pp 391–410
Zimmermann TD, Meier B (2010) The effect of implementation intentions on prospective memory performance across the lifespan. Appl Cogn Psychol 24:645–658
Author information
Authors and Affiliations
Corresponding authors
Additional information
Responsible Editor: H.-W. Wahl.
Rights and permissions
About this article
Cite this article
Brom, S.S., Schnitzspahn, K.M., Melzer, M. et al. Fluid mechanics moderate the effect of implementation intentions on a health prospective memory task in older adults. Eur J Ageing 11, 89–98 (2014). https://doi.org/10.1007/s10433-013-0288-2
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10433-013-0288-2