A few extra text messages to a romantic partner may do more than keep a conversation going. On days when young adults texted more than they usually did, they also tended to report greater intimacy and satisfaction in their romantic relationships, according to a new study published in the journal Telematics and Informatics. Titled “Media multiplexity, face-to-face communication, and romantic relationship quality: A daily diary study”, the research was conducted by Michael Langlais, Gwendolyn Seidman and Hiroki Matsuo. Using daily diary data from 159 participants, the researchers examined how texting, face-to-face conversations, phone and virtual calls, and private social media messages were associated with intimacy and relationship satisfaction.The findings suggest that communication patterns and relationship quality may be connected in everyday life. However, the results also point to an important distinction: the association between texting and intimacy differed depending on whether participants were in established relationships or were single and reporting on a romantic crush.
Why the number and type of conversations matter
The study draws on media multiplexity theory, which proposes that closer relationships tend to involve communication through a greater range of channels. Couples may speak in person, exchange text messages, make calls and interact through social media, with each channel offering a different way to maintain their connection. Previous research has examined how digital communication relates to romantic relationships, but the authors wanted to understand whether the use of multiple communication channels was associated with relationship quality in the same way for established couples and people interested in someone they were not yet dating.The researchers collected daily diary responses from young adults recruited at two colleges in the United States. The study included participants in committed relationships as well as single participants reporting on a crush. Their average age was approximately 19.4 years. Rather than looking only at differences between people who generally communicate frequently and those who do not, the researchers also examined daily changes within individuals. This distinction matters because someone who usually sends relatively few messages might text more than usual on a particular day, while another person who typically messages frequently might communicate less than usual.The analysis considered whether these day-to-day differences were associated with changes in reported intimacy and satisfaction. It also accounted for prior-day relationship outcomes and time, helping the researchers examine daily associations beyond the possibility that participants’ feelings simply carried over from the previous day. The results showed that increases in face-to-face communication and text messaging, relative to a person’s usual level, were associated with greater relationship satisfaction and intimacy that day. Private social media messaging was additionally associated with greater intimacy. In other words, the findings suggest that relationship quality may be related not only to how people typically communicate but also to how their communication changes from one day to the next.
Texting was linked to intimacy differently for couples and crushes
One of the study’s important findings concerned relationship status. The association between texting and intimacy was statistically significant among participants who were already in romantic relationships. It was not significant among single participants reporting on a crush. This difference suggests that the role of texting may depend partly on the nature of the relationship. For established couples, messages can form part of an ongoing pattern of connection, from everyday check-ins and practical updates to expressions of affection. A day with more texting than usual may coincide with a stronger sense of closeness.For someone communicating with a crush, however, additional messages may not carry the same relationship-specific meaning. The connection may still be developing, and the amount of communication may not consistently correspond with a greater sense of intimacy. The researchers also examined media multiplexity, which considers how people use multiple communication channels within a relationship. Contrary to their first hypothesis, the overall configuration of communication channels was positively associated with intimacy and satisfaction among single participants reporting on a crush, but not among those in established relationships.The authors suggest that people exploring a potential romantic connection may experience a stronger association between using different communication channels and relationship quality. Established couples may already have well-developed communication routines and a relatively stable level of closeness, meaning that adding or using more channels may not be associated with the same differences in satisfaction or intimacy. These results do not mean that communication across several channels is unimportant for couples. Rather, the relationship between communication patterns and relationship quality may vary depending on the stage and nature of a romantic connection.
What the findings mean, and what they cannot prove
The study offers a useful reminder that texting should not be considered in isolation from other forms of communication. Face-to-face interaction, text messages and private social media messages may each provide different opportunities for maintaining a relationship. The findings also highlight the importance of examining daily experiences instead of relying only on broad measures of communication habits.However, the research does not establish that sending more texts directly causes people to feel closer or more satisfied. Because communication behaviours and relationship outcomes were measured for the same day, the researchers could not determine which came first. More texting might contribute to a sense of closeness, but people who already feel closer or more satisfied may also be more inclined to communicate.The authors acknowledged this limitation in their discussion. Although accounting for previous-day outcomes helped address carryover effects, it could not establish the direction of the relationship between communication and relationship quality. The findings also come from a sample of young adults recruited at two US colleges, so they should not automatically be generalised to people of all ages, cultures or relationship circumstances. Overall, the research by Langlais, Seidman and Matsuo suggests that texting more than usual can coincide with greater intimacy and relationship satisfaction on a given day, particularly for people already in romantic relationships. The broader message is that communication matters, but its relationship with closeness may depend on the people involved, the channels they use and the stage of their relationship.