Abstract
Three studies offer novel evidence addressing the consequences of explicit–implicit sexual orientation (SO) ambivalence. In Study 1, self-identified straight females completed explicit and implicit measures of SO. The results revealed that participants with greater SO ambivalence took longer responding to explicit questions about their sexual preferences, an effect moderated by the direction of ambivalence. Study 2 replicated this effect using a different paradigm. Study 3 included self-identified straight and gay female and male participants; participants completed explicit and implicit measures of SO, plus measures of self-esteem and affect regarding their SO. Among straight participants, the response time results replicated the findings of Studies 1 and 2. Among gay participants, trends suggested that SO ambivalence influenced time spent deliberating on explicit questions relevant to sexuality, but in a different way. Furthermore, the amount and direction of SO ambivalence was related to self-esteem.
The simultaneous experience of positive and negative feelings toward an attitude object characterizes
Generally, research has shown there to be negative psychological consequences associated with explicit–implicit ambivalence. For example, a larger explicit–implicit discrepancy in self-esteem is associated with greater self-doubt, depression, and loneliness (Briñol et al., 2006; Creemers, Scholte, Engels, Prinstein, & Wiers, 2012). Such negative consequences have been suggested to result from explicit–implicit ambivalence producing an internal state of discomfort, which is then used by individuals to interpret their well-being (Rydell & Durso, 2012; Rydell et al., 2008). Furthermore, ambivalence is described as a state of aversion and interference between newly acquired attitudes and old attitudes retained in memory, implying that ambivalence is a state individuals are motivated to reduce (Petty, Tormala, Briñol, & Jarvis, 2006; van Harreveld et al., 2009).
The Impact of Ambivalence on Information Processing
Considerable research has addressed the consequences of attitudinal ambivalence on information processing. The majority of this work has addressed the implications of
Research has also shown
Explicit–Implicit Sexual Orientation Ambivalence
SO concerns an individual’s sexual attraction, behavior, and identity (e.g., as a straight/gay individual; Savin-Williams, 2006). Given that some individuals conceal their SO (Legate, Ryan, & Weinstein, 2011; Meyer, 2003), explicit measures may not always be informative. Consequently, there has been interest in developing implicit measures of SO that seek to avoid presentational biases. Building upon techniques such as the Implicit Association Test (IAT; Greenwald, McGhee, & Schwartz, 1998), indirect measures of SO typically involve a reaction time task that considers the strength of an individual’s association regarding their sexuality.
The importance of using
Aims of the Current Research
In this research, three studies investigated the implications of explicit–implicit SO ambivalence by assessing individual differences in the
Study 1: Sexual Orientation Ambivalence and the Deliberation of Direct Questions About Sexual Orientation
Unlike previous research on the effects of explicit–implicit ambivalence, this study is not interested in the
Method
Participants
Fifty-eight straight-identified female Cardiff University students participated for course credit (
Materials
Explicit measure of SO
Five items assessed opposite-sex attraction and behavior (e.g., I find men attractive; I have sex with men; α = .66), and five items assessed same-sex attraction and behavior (e.g., I find women attractive; I have sex with women; α = .64). Participants rated their agreement with each item on a nine-point scale (1 =
Implicit measure of sexual orientation
The implicit measure of SO was a personalized IAT (see Han, Olson, & Fazio, 2006). In five stages, this task assessed the strength of the association between an individual, their SO, and comparison categories (another person, not the participant’s SO). Reliability was computed using split-half reliability analysis between odd and even trials (Karpinski & Steinman, 2006) and was acceptable (adjusted
In the first stage (10 trials), using two response keys (
In Stage Two (10 trials), using two response keys (Gay [E] and Straight [I]) participants classified pictures of either gay female couples or straight couples. In all, there were five pictures of gay female couples and five pictures of straight couples (taken from publicly available sources).
Stage Three (20 trials) contained the first set of critical trials where the category labels from Stages One and Two were combined. One response key (Gay
In Stage Four (10 trials), participants repeated Stage One. However, the response keys of the category labels changed positions.
The final stage (Stage Five) contained the second set of (20) critical trials, this time used to assess the automatic association between a participant and
Computation of IAT effect
IAT effects were computed on the basis of a D’ score (Greenwald, Nosek, & Banaji, 2003). Prior to computing this index, any response time greater than 10,000 ms is deleted, in addition to discarding cases where more than 10% of scores are less than 300 ms (no violations occurred in the study).
Explicit–implicit discrepancy
To investigate the impact of explicit–implicit SO ambivalence on the amount of time taken to think about sexuality, we calculated parameters of the amount and the direction of ambivalence, following the procedure outlined by Briñol et al. (2006). These values were derived by calculating the difference between standardized scores on the explicit and implicit measures of SO. The
Procedure
The study was conducted using DirectRT (Jarvis, 2008). Participants completed the explicit measures of SO prior to completing the implicit measure of SO. 1 Participants then completed other measures not relevant to the current discussion.
Results
Descriptive statistics
Sexual orientation measures
As would be expected in our self-reported straight female sample, the explicit measure of SO showed a significantly stronger preference for men (
The correlation between the explicit and implicit measures of SO was not significant,
The impact of SO ambivalence on the time spent on explicit questions relating to sexuality
In a regression model, we used the amount and the direction of ambivalence and their interaction as predictor variables.
3
The outcome variable was the mean reaction time of all items on the explicit measure of SO (as the same-sex and opposite-sex item reaction times were highly correlated,
Interestingly, the main effect was qualified by a significant amount by direction interaction, β = −.58,

Study 1: The impact of the amount (separate lines) and direction (
Discussion
The primary aim of this study was to ascertain whether greater SO ambivalence results in more thinking about one’s SO. Consistent with extant research that has investigated the effects of explicit–implicit ambivalence (Briñol et al., 2006; Rydell et al., 2008), we found a significant main effect of the
Interestingly, this main effect was qualified by an unexpected amount by direction interaction. There was a clear distinction between those with low and high amounts of SO ambivalence
Study 2: Sexual Orientation Ambivalence and Its Impact on Information Processing
The results of Study 1 provide important insights regarding explicit–implicit SO ambivalence. Consistent with past research, greater explicit–implicit ambivalence was associated with longer deliberation of relevant information. However, Study 1 also revealed an unexpected interaction between the amount and direction of SO ambivalence. As such, one aim of Study 2 was to assess the replicability of the findings.
In addition, Study 2 used another type of outcome measure to test the robustness of the pattern of findings. Despite arguments advocating the utility of a response time measure of deliberation in the context of ambivalence (e.g., van Harreveld et al., 2004), we believed it important and necessary to use a strategy that directly separates ambivalence from response times. To do this, Study 2 incorporated a paradigm where participants read information supporting gay marriage that contained information that was either high in relevancy to SO (e.g., links to equality) or low in relevancy to SO (e.g., benefits on waiting times of civil marriage ceremonies). We expected that an individual’s SO ambivalence would influence their subsequent deliberation after reading ambivalence-relevant information. To the extent that Study 1’s findings reflect differences in deliberation, we expected the amount of elaboration articulated by participants in response to highly relevant information to follow the pattern we observed on the response latency measure. However, in response to less relevant information, we expected an individual’s SO ambivalence not to impact elaboration.
Elaboration was assessed by having participants indicate the thoughts that came to mind after reading the information about gay marriage. This technique is a well-established measure of the extent of information processing (Cacioppo, von Hippel, & Ernst, 1997; Greenwald, 1968). Moreover, ambivalent individuals generate more thoughts in reaction to ambivalence-relevant information (Jonas, Diehl, & Brömer, 1997), which has been found to reduce ambivalence (Nordgren, van Harreveld, & van der Pligt, 2006). As such, the amount of elaboration is a good indicator of attempts to resolve ambivalence.
As a secondary measure, we also considered participants’ post-message attitude favorability toward the introduction of gay marriage. However, because of the strength of positive feeling on this issue, we were not certain that this measure would elicit different effects as a function of ambivalence and the relevance of the presented information.
Method
Participants
One hundred fifteen self-identified straight females (
Materials
Sexual orientation and SO ambivalence
The explicit and implicit measures of SO were those used in Study 1. The explicit measure of SO was coded according to opposite-sex (α = .67) and same-sex attraction (α = .55). The implicit measure of SO orientation was reliable (adjusted
Manipulation of topic relevance
Participants read one of two editorials on the introduction of gay marriage that varied in terms of relevance to SO. The
Post-message attitude toward the introduction of gay marriage
Participants were asked “On the basis of the article, how favorable is your attitude towards the introduction of gay marriage?” Participants responded using a nine-point scale (1 = very unfavorable; 9 = very favorable).
Measure of elaboration
To measure elaboration, participants reported their thoughts in response to the information they read. After each listed thought, individuals reported its valence. Our outcome variable was the level of elaboration (in words) reported in their responses. 6
Procedure
The study was conducted using DirectRT (Jarvis, 2008). Participants completed the explicit measure of SO prior to completing the implicit measure of SO. Subsequently, participants read information on the introduction of gay marriage prior to reporting their thoughts and attitudes in response to the information read.
Results
Descriptive statistics
Sexual orientation measures
As would be expected in our self-reported straight female sample, the explicit measure of SO showed a significantly stronger preference for men (
Within this study, responses on the explicit and implicit measures of SO showed a small but significant correlation,
The impact of SO ambivalence on the time spent on explicit questions relating to sexuality
Consistent with Study 1, a regression analysis revealed that greater SO ambivalence was (marginally) associated with longer deliberation in response to explicit questions about sexuality, β = .17,

Study 2: The impact of the amount (separate lines) and direction (
The impact of SO ambivalence on elaboration
In a regression model, we included the amount and the direction of SO ambivalence, information relevance (high/low), and the respective interactions as the independent variables. The outcome variable was the elaboration of respondents’ thoughts. The analysis revealed a significant amount by direction interaction, β = −.39,
However, this effect was qualified by a significant three-way interaction, β = −.29,

Study 2: The impact of the amount (separate lines) and direction (
When individuals were presented with less relevant information regarding gay marriage, the main effect of the amount of ambivalence on elaboration was non-significant (
The impact of SO ambivalence on post-message attitude toward the introduction of gay marriage
In a regression model, we included the amount and the direction of SO ambivalence, information relevance, and the respective interactions as the independent variables, with attitude toward gay marriage as the outcome variable. As expected, attitudes toward gay marriage were very positive (
Discussion
Study 2 investigated the replicability and robustness of the findings observed in Study 1. When considering response latency to direct questions about sexuality, the results of this study replicated those found in Study 1. Specifically, there was a main effect of the amount of SO ambivalence that was qualified by an interaction between the amount and direction of SO ambivalence. The interaction pattern once again revealed that among individuals who reported being
The robustness of the effects on the response time measure was assessed by adopting a paradigm that provided a different means to assess the deliberation of ambivalence-relevant information. In the study, participants read high or low relevance information for the introduction of gay marriage. Subsequently, we measured thought elaboration in response to the information. Overall, the amount of elaboration followed a pattern consistent with the response time measure (an effect moderated by information relevance). Among individuals who read highly relevant information, the findings on the elaboration measure yielded effects that converged with the response time measure, and provide more direct evidence that the response time findings reflect deliberation. When considering individuals who reported being
Conversely, when considering individuals who reported being
Another interesting aspect of the results is that post-message attitudes did not fully converge with the pattern of findings on the other measures. Here, after reading highly relevant information, individuals with high amounts of SO ambivalence had more positive attitudes toward the introduction of gay marriage than those with low amounts of ambivalence (an effect that was moderated by information relevance).
Study 3: Sexual Orientation Ambivalence and Its Impact on Deliberation and Well-Being in Straight and Gay Individuals
The results of Studies 1 and 2 demonstrate a convergent and novel pattern of findings. In both studies, we found an interaction between the amount and the direction of SO ambivalence on the time spent deliberating explicit questions on SO. In addition, Study 2 showed the robustness of this effect by demonstrating its generalizability to a different paradigm that disentangles response time from ambivalence.
Study 3 sought to extend these findings in a number of ways. First, this study used a more diverse sample of straight
Second, we also investigated the impact of explicit–implicit SO ambivalence on individuals’ well-being. There is evidence that concealment of SO has negative psychological consequences (Hatzenbuehler, 2009; Meyer, 2003). In addition, individuals who conceal their SO have difficulty in forming a positive identity of their SO (Frable, Wortman, & Joseph, 1997). As such, it is plausible that self-identified straight individuals who experience implicit evaluations of their SO that are in conflict with self-reported identification may experience negative outcomes.
Third, research has generally found gay individuals to be at greater risk for mental health problems relative to straight individuals (e.g., Haas et al., 2011; King et al., 2003, 2008; Meyer, 2003). Furthermore, explicit and implicit anti-gay attitudes among gay individuals and hence,
Method
Participants
Seventy self-identified straight participants (49 females;
Materials
Sexual orientation and SO ambivalence
We used the same explicit and implicit measures of SO as outlined earlier. The explicit measure of SO was coded according to opposite-sex attraction (α = .97) and same-sex attraction (α = .95). Given the more diverse nature of the sample, the implicit measure was altered so that male participants saw gay male couples and female participants saw gay female couples. The reliability of the implicit measure was high (adjusted
As in Studies 1 and 2, SO ambivalence was conceptualized in terms of individual differences in the amount of explicit–implicit discrepancy (the absolute difference between the standardized scores on the explicit and implicit measures of SO) and the direction of the discrepancy (dummy code of +1 or −1 according to the valence of the non-absolute difference between the standardized scores on the explicit and implicit measures of SO). For gay participants, the direction of SO ambivalence reflected: (a) those who reported being
Measures of self-esteem
The study used explicit (ESE) and implicit (ISE) measures of self-esteem. The explicit measure was the Single Item Self-Esteem measure (Robins, Hendin, & Trzesniewski, 2001). Participants indicated their agreement to the statement “I have high self-esteem” (1 =
The implicit measure was the Single Item Name-Liking measure (Gebauer, Riketta, Broemer, & Maio, 2008). Participants were asked “How much do you like your name, in total?” (1 =
The importance of sexual orientation as a component of the self
This measure was based on the
Explicit measure of affect toward one’s sexual orientation
This measure was based on the
Implicit measure of affect toward one’s sexual orientation
This measure was an IAT that assessed the strength of the association between an individual’s SO and positive/negative affect words. Like the SO IAT, Stages One (10 trials) and Two (10 trials) were simple categorization tasks. In Stage One, participants classified pictures that were representative of their sexual orientation or not representative of their sexual orientation. The pictures, taken from publically available sources, were pictures of straight or gay couples, and were different from those used in the SO IAT. In Stage Two, participants classified words as either “positive” (e.g., happiness, warmth) or “negative” (e.g., corpse, vomit). In Stage Three (20 trials), both pictures and words were presented. Participants responded via a button press that corresponded to “My sexual orientation
Procedure
The study was conducted using DirectRT (Jarvis, 2008). Participants completed the explicit measure of SO prior to the ESE measure and then the explicit measure of affect toward one’s SO. Participants then completed the ISE measure before the implicit measures of SO and affect toward one’s orientation.
Results
Descriptive statistics
Sexual orientation measures
As would be expected, straight participants were significantly more attracted to opposite-sex (
In a 2 (straight/gay) × 2 (male/female) ANOVA, the implicit measure of SO revealed a significant main effect of SO,
The explicit and implicit measures were uncorrelated for both straight (
Measures of self-esteem
The ESE measure did not reveal any differences between straight (
The congruency of ESE and ISE
Consistent with past research (Gebauer et al., 2008), there was a small but significant correlation between the self-esteem measures,
The importance of sexual orientation as a part of the self
A 2 (straight/gay) × 2 (male/female) ANOVA revealed a significant main effect of SO,
Explicit measure of positive and negative affect toward one’s sexual orientation
This measure revealed no differences between straight (
Indirect measure of affect toward one’s sexual orientation
This measure revealed no differences between straight (
The impact of SO ambivalence on the time spent on explicit questions relating to sexuality: Straight participants
A regression analysis revealed a marginally significant main effect of the amount of SO ambivalence on time spent deliberating on the explicit items, β = .29,

Study 3: The impact of the amount (separate lines) and direction (
The impact of SO ambivalence on the time spent on explicit questions relating to sexuality: Gay participants
Among gay participants, a regression analysis revealed a marginally significant amount by direction interaction, β = .41,

Study 3: The impact of the amount (separate lines) and direction (
Implications of SO ambivalence for well-being: Straight participants
Self-esteem
Individual differences in the amount and the direction of SO ambivalence were not related to ESE, ISE, and the congruency between ESE and ISE (all
Centrality of SO and explicit affect toward SO
In regression analyses, we included individual differences in the amount and the direction of SO ambivalence and the respective interaction as the independent variables. We computed separate analyses for the outcomes of centrality and explicit affect. For centrality, the analysis revealed a significant main effect of the direction of SO ambivalence, β = −.50,
Implications of SO ambivalence for well-being: Gay participants
Self-esteem
On the explicit measure of self-esteem, among gay participants there was a significant amount by direction interaction, β = .62,

Study 3: The impact of the amount (separate lines) and direction (
No significant effects were found on the ISE measure.
Centrality of SO and explicit affect felt toward SO
Individual differences in the amount and the direction of SO ambivalence were not related to the centrality of SO in addition of affect (all
Implications
of possessing discrepant E–I affective evaluations of sexual orientation on well-being
ESE–ISE congruency
When the ESE–ISE difference variable was entered into a linear regression model for gay participants, we found a significant main effect of the amount of ambivalence, β = .26,
This effect was not found among straight participants, β = −.04,
Discussion
Study 3 sought to replicate our previous findings and consider the effects of SO ambivalence among a sample of gay participants. In addition, we addressed the relationship between explicit–implicit SO ambivalence, well-being, and affective evaluations of SO.
Regarding the impact of SO ambivalence on deliberation, the primary findings among straight participants replicated the results of Studies 1 and 2. First, greater SO ambivalence was associated with longer deliberation to direct questions about sexuality. Second, when participants reported being
To our knowledge, this study provides the first evidence showing the importance of explicit–implicit SO ambivalence among gay individuals. Within our gay sample, a difference in deliberation as a function of the direction of SO ambivalence was observed
The study also investigated whether explicit–implicit SO ambivalence is related to well-being for both straight and gay participants. There is evidence that concealment of SO is associated with negative mental health outcomes (Hatzenbuehler, 2009; Meyer, 2003) as well as a difficulty in forming a positive identity of SO when concealment occurs (Frable et al., 1997). As such, we reasoned that self-identified straight individuals in our sample who experience conflicting explicit–implicit evaluations of their SO may experience negative outcomes. Consistent with this idea, among those who reported being
When considering well-being among gay participants, the results revealed significantly higher self-esteem among those who reported being
Finally, we also found that a large explicit–implicit discrepancy in affective feelings toward SO was associated with defensive self-esteem in gay individuals. Future research could investigate whether such individuals are more defensive when it comes to their SO.
General Discussion
Research on explicit–implicit attitudinal ambivalence has found that ambivalent individuals devote more attention to information that is relevant to their ambivalence (Briñol et al., 2006; Rydell et al., 2008). The present research investigated the consequences associated with explicit–implicit SO ambivalence. Study 1 investigated the relationship between individual differences in explicit–implicit SO ambivalence and the time spent deliberating direct questions about one’s SO. Study 2 replicated Study 1 and further demonstrated the robustness of Study 1’s effects by incorporating a different outcome measure. Study 3 extended the findings by using a sample of straight and gay men and women, and investigated as a secondary aim the implications of ambivalence for psychological well-being.
Sexual Orientation Ambivalence and Processing
In all three studies, among self-identified straight participants, it was found that higher amounts of SO ambivalence resulted in more time spent deliberating direct questions about SO. This finding is consistent with extant research on explicit–implicit ambivalence (Briñol et al., 2006; Rydell et al., 2008). These effects also build upon research that addressed the implications of explicit ambivalence on information processing (e.g., Clark et al., 2008; Jonas et al., 1997; Maio et al., 1996).
One novel aspect of the present research is that this main effect was qualified across three samples (of straight participants) by an interaction between the amount and the direction of SO ambivalence. Among self-identified straight participants, this consistently revealed two key findings. First, for those who reported being
The robustness of these findings was confirmed by using an alternative measure of deliberation. Specifically, among self-reported straight individuals who reported being less straight on the explicit measure of SO relative to the implicit measure, higher ambivalence was associated with greater elaboration of topic relevant information compared with those with low amounts of ambivalence. What might underlie this effect? On the basis of evidence that has shown ambivalence to result in greater elaboration of thoughts which might then help attenuate the negative effects of ambivalence (Nordgren et al., 2006), these findings imply that those with high amounts of SO ambivalence in this directional context elaborated more to resolve the underlying conflict. As such, we believe that in this directional context, the amount of ambivalence motivates deliberation and the subsequent resolution of ambivalence, in a way that converges with past research (Briñol et al., 2006; Rydell et al., 2008).
When considering those who reported being
Among gay participants, our findings on the deliberation to direct questions about sexuality revealed a different pattern of results. Specifically, a difference in deliberation as a function of the direction of SO ambivalence was observed
One question raised by the present findings regards why, in addition to a main effect of the amount of ambivalence, there is also an interactive effect of the amount and direction of ambivalence. As outlined above, we believe there is a good explanation underlying the pattern of effects found in this research. From our perspective, the current domain under investigation is more personally relevant compared with those used in previous research on explicit–implicit ambivalence. As such, it seems likely that different processes are involved when individuals consider topics that vary in personal relevance.
Sexual Orientation Ambivalence and Well-Being
A secondary aim of the research was to begin to consider the link between SO ambivalence and well-being. Study 3 revealed that SO ambivalence was related to outcomes of psychological well-being in both straight and gay individuals. Among straight participants, greater detachment from SO and more negative affect was found among those who reported being more straight on the explicit measure relative to the implicit measure. Interestingly, this corresponds to the group of individuals who may experience identity conflict. Furthermore, these findings are consistent with research that has shown concealment of SO to result in negative psychological consequences (Hatzenbuehler, 2009; Meyer, 2003), in addition to concealment making it difficult to form a positive SO identity (Frable et al., 1997).
Furthermore, among gay participants, but not straight participants, ambivalence about SO was associated with feelings of self-worth in two distinct ways. First, significantly higher scores on the explicit measure of self-esteem were found among those who reported being less
In sum, these findings begin to offer some interesting insights regarding the relation between explicit–implicit SO ambivalence and well-being. In straight participants, it is clear that there is an association between SO ambivalence and well-being when individuals are potentially concealing an identity conflict (i.e., same-sex attraction). In gay participants, the investigation of SO ambivalence provides a new and more focused direction for future research that can investigate other outcomes. In particular, given that SO ambivalence was associated with defensive self-esteem, it follows that SO ambivalence could also be associated with higher levels of out-group discrimination, nervousness, and impaired physical health (see, for example, Jordan, Spencer, & Zanna, 2005; Schröder-Abé, Rudolph, & Schütz, 2007).
Conclusion
In all, this research makes a number of novel and important contributions in addition to providing interesting questions for future research. One point that is abundantly clear is that in the context of explicit–implicit SO ambivalence, both the amount and the direction of ambivalence are important when investigating how people process relevant information. In addition, the current research suggests that SO ambivalence produces different patterns of results in straight and gay individuals. Finally, the current research demonstrates that SO ambivalence is associated with indicators of well-being in both straight and gay participants.
Footnotes
Acknowledgements
The authors wish to thank Greg Maio for his comments on an earlier version of this manuscript.
Declaration of Conflicting Interests
The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
Funding
The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This research was funded by a scholarship from the Economic and Social Research Council awarded to the first author.
Notes
References
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