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research, collecting large quantities of precise data that are both in-depth and contextual. What makes diary studies particularly unique is that these substantial amounts of data are collected at the micro-level. When the subject of research undergoes a change, utilizing diary studies becomes interesting because they allow for the measurement of change over an extended period and the observation of its effects on the individual; this is referred to as within-subject analysis. Additionally, it is possible to conduct between-subjects analysis to observe the different effects among respondents. A diary study offers the advantage over a traditional survey study in that it allows for the collection of data on a daily basis or even multiple times a day. In contrast, a survey study typically gathers data at a single point in time, or in the case of a longitudinal study, with time lags spanning months or years.
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diaries versus compliance-enhancing electronic diaries. The paper diaries contained a hidden instrument which detected when the diary was opened - from this, actual compliance rate was found to be only 11%, while 79% of entries were faked, i.e. not written within 30 minutes of the assigned time. In contrast, the electronic diaries created timestamps for each entry, which prevented the possibility of fake timestamped entries, and therefore yielded a compliance rate of 94%.
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instructions. However, researchers often find it difficult to verify the extent to which this assumption is met, and have observed various forms of non-compliance. One example of this is hoarding, where previously missed entries are 'backfilled' or completed all at once, therefore being completed retrospectively rather than at the assigned time. A further example of this is where entries are 'forward-filled', i.e. recorded for a future date.
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Traditionally diary studies involved participants keeping a written diary of events. However the emergence of smartphones now enables participants to diary with photos, videos and text using a variety of online or offline apps and tools. Since the diary studies are recorded sequentially over time, it
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In 2015, a diary study was conducted at a Dutch
University of Applied Sciences to evaluate how learning spaces affect students' learning activities. 52 business management students kept records of the learning activities that they worked on, where they worked on them, and why they worked there for a
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The phenomenon of interest itself - participants may find it difficult to both record and experience the phenomenon accurately at the same time. For example, a diary study assessing the drinking urges of recently treated alcoholics found that, if/when participants began to drink alcohol, they tended
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Diary studies are most often used when observing behavior over time in a natural environment. They can be beneficial when one is looking to find new qualitative and quantitative data. Diary studies aim to measure people's behavior over an extended period. They provide the opportunity for exploratory
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as soon as the phenomenon occurs - the media is usually in the form of a photograph, but can be in other different forms as well, and so the recording is generally quick and less effortful than feedback studies. These media are then used as prompts and memory cues - to elicit memories and discussion
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of diary studies rests on the assumption that participants will accurately recall and record their experiences. This is somewhat more easily enabled by the fact that diaries are completed & media is captured in a natural environment and closer, in real-time, to any occurrences of the phenomenon
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in feedback studies. A study by Hyland and colleagues (1993) estimated that the percentage of errors in paper and pencil diaries could be anywhere from 2-24%, due to diaries written retrospectively and/or due to inaccuracies in recording. Another study by Stone and colleagues (2003) compared paper
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of interest in a natural setting, with the answers acting as a diary entry. This is usually at assigned times, frequencies, or occurrences of the phenomenon, stated by the researcher. The most common method is using ‘paper and pencil’, although there are some studies that both utilise and suggest
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A key characteristic of diary studies is their ability to track daily events over time. Researchers have begun conducting studies that allow them to explore the connection between a previous day's events and a current day's outcome, or to what extent prior events make people responsive to current
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Diary studies tend to dictate specific times or a frequency at which the participant should complete their diary entries or capture media. This is usually a time that is close to the event or phenomenon of interest to the researcher, and it is assumed that participants will comply with these
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events. Researchers Robert E. Wickham and C. Raymond Knee have concluded that future research studies would benefit from evaluating temporal processes, or processes related to time, in diary studies. This would serve as a way for researchers to test unique questions and hypotheses.
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Researchers have been able to use diary studies to evaluate how people can change over time. Traditional diary studies have evaluated change between individuals, but new studies have been conducted to evaluate within-person changes using diary studies. Through a framework of the
278:, therefore enabling more accurate recall but more effortful recording. In contrast, elicitation studies involve quickly capturing media in situ but answering questions much later, therefore enabling less effortful recording but potentially inaccurate recall.
239:. As such, feedback studies involve asynchronous communication between the participants and the researchers, as the participants’ data is recorded in their diary first, and then passed on to the researchers once complete.
367:- where participants may answer in a way that makes them appear more socially desirable. This may be more prominent in longitudinal studies where participants frequently communicate with researchers.
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There is low control, low participation and there is a risk of disturbing the action. In feedback studies, it can be troubling and disturbing to write everything down. This is called a respondent burden
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week. Through evaluating the diary entries of this study, researchers found a significant correlation between the spaces in which students chose to work and their learning activities.
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Broom, A, Meurk, C, Adams, J, Sibbritt, D (2014). "Networks of knowledge or just old wives' tales? A diary-based analysis of women's self-care practices and everyday lay expertise".
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Feedback studies are scalable - that is, a large-scale sample can be used, since it is mainly the participants themselves who are responsible for collecting and recording data.
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by having participants record entries about their everyday lives in a log, diary or journal about the activity or experience being studied. This collection of data uses a
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in daily diaries, older adults tended to recall more positive emotions than younger adults, while younger adults tended to recall more negative emotions than older adults.
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Litt, Mark D.; Cooney, Ned L.; Morse, Priscilla (1998). "Ecological momentary assessment (EMA) with treated alcoholics: Methodological problems and potential solutions".
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that take place much later. As such, elicitation studies involve synchronous communication between the participants and the researchers, usually through interviews.
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Ready, Rebecca E.; Weinberger, Mark I.; Jones, Kelly M. (2007). "How happy have you felt lately? Two diary studies of emotion recall in older and younger adults".
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Stone, Arthur A; Shiffman, Saul; Schwartz, Joseph E; Broderick, Joan E; Hufford, Michael R (2003). "Patient compliance with paper and electronic diaries".
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In these later interviews, the media and other memory cues (such as what activities were done before and after the event) can improve participants’
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Broom, A, Kirby, E, Adams, J, Refshuage, K (2015). "On illegitimacy, suffering and recognition: A diary study of women living with chronic pain".
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136:, meaning participants are studied over a period of time. This research tool, although not being able to provide results as detailed as a true
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Legg, C.; Puri, A.; Thomas, N. (2000). "Dietary restraint and self-reported meal sizes: diary studies with differentially informed consent".
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An early example of a diary study was "How
Workingmen Spend Their Time" (Bevans, 1913), which went unpublished by George Esdras Bevans.
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participants to diary their behaviours, thoughts and feelings in-the-moment thereby minimising the potential for post rationalisation;
187:(HCI), diary studies have been adopted as one method of learning about user needs towards designing more appropriate technologies.
140:, can still offer a vast amount of contextual information without the costs of a true field study. Diary studies are also known as
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There are two prominent trade-offs between each type of study. Feedback studies involve answering questions more frequently and
373:- where participants recall events or feelings inaccurately due to systematic errors. Human memory is unreliable, as it is an
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729:"A Procedure for Evaluating Sensitivity to Within-Person Change: Can Mood Measures in Diary Studies Detect Change Reliably?"
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967:"Public sector creativity: triggers, practices and ideas for public sector innovations. A longitudinal digital diary study"
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Palen, L., & Salzman, M. (2002). Voice-mail diary studies for naturalistic data capture under mobile conditions. In
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605:"Bevans, G.E. (1913). How Workingmen Spend Their Time (Unpublished Doctoral Thesis). Columbia University, New York, NY"
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Reactive bias - As people are required to keep a diary, they may start thinking differently. This can lead to the
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Cranford, James A.; Shrout, Patrick E.; Iida, Masumi; Rafaeli, Eshkol; Yip, Tiffany; Bolger, Niall (2016-07-02).
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can be used to investigate time-based phenomena, temporal dynamics, and fluctuating phenomena such as moods.
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Kuniavsky, Observing the User
Experience, A Practitioner's Guide to User Research September 21, 2012,
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159:(ESM) combines it with questionnaires to gather data and examine people's experiences in daily life.
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Wickham, Robert E.; Knee, C. Raymond (2013-06-24). "Examining
Temporal Processes in Diary Studies".
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Applications of Social
Research Methods to Questions in Information and Library Science, 2nd Edition
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it is suitable for Small-n, medium-n, or even large-n (depending on the purpose and analysis method)
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1298:"Why do they study there? Diary research into students' learning space choices in higher education"
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There are some limitations of diary studies, mainly due to their characteristics of reliance on
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determining the antecedents, correlations, and consequences of daily experiences and behaviors.
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Health: An
Interdisciplinary Journal for the Social Study of Health, Illness and Medicine
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of interest. However, there are multiple barriers to obtaining accurate data, such as:
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framework and is particularly useful in obtaining rich subjective data. For instance,
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Diary studies can also be employed together with other research techniques within a
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Ohly, Sandra; Sonnentag, Sabine; Niessen, Cornelia; Zapf, Dieter (January 2010).
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Researchers have found significant rates of non-compliance and entries written
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Feedback studies involve participants answering predefined questions about the
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which is susceptible to errors and biases. For example, after recording their
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it is unobtrusive: there is little distortion due to setting or investigations
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Sohn, Timothy; Li, Kevin A.; Griswold, William G.; Hollan, James D. (2008).
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Proceedings of the SIGCHI Conference on Human
Factors in Computing Systems
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Proceedings of the SIGCHI Conference on Human
Factors in Computing Systems
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Proceedings of the SIGCHI Conference on Human
Factors in Computing Systems
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A Dictionary of
Research Methodology and Statistics in Applied Linguistics
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an autonomous report is created, with no influence of social desirability
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781:"Diary keeping in asthma: comparison of written and electronic methods"
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505:"Diary Studies: Understanding Long-Term User Behavior and Experiences"
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Beckers, Ronald; Voordt, Theo van der; Dewulf, Geert (2016-01-02).
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935:"How to Do Diary Studies, a Great Alternative to Field Studies"
634:. Chi '05. Portland, Oregon, USA: ACM Press. pp. 899–908.
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reporting events and experiences in context and in-the-moment;
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Hyland, M E; Kenyon, C A; Allen, R; Howarth, P (1993-02-20).
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Proceedings of Computer Supported Cooperative Work (CSCW '02)
213:(POMS) to study within-person emotional changes via diaries.
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experience sampling or ecological momentary assessment (EMA)
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849:. Chi '13. Paris, France: ACM Press. pp. 2921–2930.
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1058:"Diary studies in research: More than a research method"
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Github of Open Source PACO Personal Analytics Companion
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Advantages of diary studies are numerous. They allow:
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1096:Dear Diary: Using Diaries to Study User Experience
314:regular reporting leads to a rich data collection
299:collecting longitudinal and temporal information;
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897:. Florence, Italy: ACM Press. pp. 433–442.
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479:"5 methods to collect data with diary studies"
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841:Gouveia, Rúben; Karapanos, Evangelos (2013).
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250:In elicitation studies, participants capture
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533:. Santa Barbara, CA: ABC-CLIO. p. 230.
326:it is a unique window on human phenomenology
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1302:Higher Education Research & Development
891:"A diary study of mobile information needs"
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175:Diary studies originate from the fields of
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1016:"Diary Studies in Organizational Research"
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686:Personality and Social Psychology Bulletin
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626:Carter, Scott; Mankoff, Jennifer (2005).
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311:respondents are not coerced
231:other technologies such as
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1177:Controlled Clinical Trials
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453:Event sampling methodology
185:human–computer interaction
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282:When to use diary studies
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855:10.1145/2470654.2481405
640:10.1145/1054972.1055098
207:generalizability theory
130:qualitative information
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1094:Lallemand, C. (2012).
939:www.userinterviews.com
448:Diary studies in TESOL
217:Types of diary studies
211:Profile of Mood States
134:longitudinal technique
585:. SAGE Publications.
414:Notable diary studies
375:active reconstruction
1494:Qualitative research
509:Nielsen Norman Group
458:Qualitative research
43:improve this article
843:"Footprint tracker"
246:Elicitation studies
436:behavioral science
183:. In the field of
1448:Diary study guide
1255:Health Psychology
912:978-1-60558-011-1
864:978-1-4503-1899-0
791:(6876): 487–489.
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