Online dating through lies: the effects of lie fabrication for personal semantic information on predicted and actual memory performance.

Research shows that people lie on online dating sites often but might fail to remember this information subsequently. This study investigated participants' predicted and actual memory performance for personal semantic information after telling the truth versus a lie in two experiments in a setup similar to online dating sites. In Experiment 1, participants responded to open-ended questions either truthfully or fabricated lies in a within-subjects design, followed by predictions for remembering their responses. Subsequently, they recalled their responses through free-recall. Using the same design, Experiment 2 also manipulated the type of retrieval task by using a free- or cued-recall test. The results showed that participants consistently had higher memory predictions for truthful than deceptive responses. However, the actual memory performance did not always produce similar results to their predictions. The results suggest that the difficulties during lie fabrication, measured through response latencies, partially mediated the relationship between lying and memory predictions. The study has important applied implications for lying about personal semantic information in online dating contexts.

Cooking through perceptual disfluencies: The effects of auditory and visual distortions on predicted and actual memory performance.

The current study investigated the joint contribution of visual and auditory disfluencies, or distortions, to actual and predicted memory performance with naturalistic, multi-modal materials through three experiments. In Experiments 1 and 2, participants watched food recipe clips containing visual and auditory information that were either fully intact or else distorted in one or both of the two modalities. They were asked to remember these for a later memory test and made memory predictions after each clip. Participants produced lower memory predictions for distorted auditory and visual information than intact ones. However, these perceptual distortions revealed no actual memory differences across encoding conditions, expanding the metacognitive illusion of perceptual disfluency for static, single-word materials to naturalistic, dynamic, multi-modal materials. Experiment 3 provided naïve participants with a hypothetical scenario about the experimental paradigm used in Experiment 1, revealing lower memory predictions for distorted than intact information in both modalities. Theoretically, these results imply that both in-the-moment experiences and a priori beliefs may contribute to the perceptual disfluency illusion. From an applied perspective, the study suggests that when audio-visual distortions occur, individuals might use this information to predict their memory performance, even when it does not factor into actual memory performance.

The role of positive relationship events in romantic attachment avoidance.

Motivated by the Attachment Security Enhancement Model (Arriaga et al., 2018), the present research investigated the associations between positive relationship experiences and romantic attachment avoidance in three dyadic studies that combined multiple methods, including daily diaries, laboratory observations, and longitudinal follow-ups. Frequency of daily positive relationship events (but not external positive events) during a 21-day diary period predicted declines in romantic attachment avoidance (but not anxiety) from pre- to post-diary in fledgling couples (Study 1) and newlyweds (Study 2). Video-recorded discussions of fledgling couples' shared positive experiences revealed that behaviors validating the relationship (but not simply showing conversational interest) predicted lagged declines in romantic attachment avoidance (but not anxiety) over 1 month (Study 3). The associations were mediated by positive affect during the diary period in Studies 1 and 2, and by changes in positive affect from pre- to post-discussion in Study 3. Positive relationship experiences did not significantly interact with time in predicting romantic avoidance over a 1-year follow-up with quarterly assessments of attachment orientations in Study 1, over an 8-month follow-up with monthly assessments in Study 2, or over a 2-month follow-up with monthly assessments in Study 3. Altogether, these studies provide one of the most comprehensive tests of how positive relationship experiences in nondistressing contexts are linked to romantic attachment. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

The bizarreness effect and visual imagery: No impact of concurrent visuo-spatial distractor tasks indicates little role for visual imagery.

Ancient as well as modern writers have promoted the idea that bizarre images enhance memory. Research has documented bizarreness effects, with one standard technique finding that sentences describing unusual, implausible, or bizarre scenarios are better remembered than sentences describing plausible, every day, or common scenarios. Not surprisingly, this effect is often attributed to visual imagery, and the effect often referred to as the bizarre imagery effect. But the role of imagery has been disputed even as research has found it difficult to clearly distinguish the effects of imagery from other possible bases for the bizarreness advantage. The current experiments assessed the visual-imagery hypothesis by disrupting visual imagery processes during encoding, which should reduce the bizarreness effect if it is indeed due to imagery. Specifically, one group carried out a concurrent task that selectively disrupted visual working memory (and visual imagery) during the encoding of sentences; a control group encoded the sentences without distraction. Across four experiments, the distractor task was dynamic visual noise, the spatial tapping task, and a visual span task. Each experiment found a robust bizarreness effect that was never reduced by visuospatial distraction. Combined, meta-analytic, and Bayesian analyses concurred with the results of the individual experiments. The results indicate little role for visual imagery in the bizarreness effect. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Blessedly forgetful and blissfully unaware: a positivity bias in memory for (re)constructions of imagined past and future events.

People frequently consider the alternatives of the events that can happen in the future and of the events that already happened in the past in everyday life. The current study investigates the effects of engaging in imagination of hypothetical future (Experiment 1) and past (Experiment 2) events on memory and metamemory. We demonstrate, across two experiments, that imagination of positive future and positive past events yielded greater memory performance than negative events, as well as receiving higher vividness and plausibility ratings. In addition, simulation of a negative event occurring positively in the future or having occurred positively in the past produced higher memory performance, compared to simulation of a positive event occurring / having occurred negatively. However, participants' predictions for their subsequent memory performance did not reflect their increased tendency to remember positive or could-be / could-have-been positive events neither for future nor past reconstructions. These findings are interpreted in the framework of positivity bias which suggests that people have a tendency towards positivity when simulating future events; and we extend this positivity bias to reconstructions of the hypothetical past events as well.

Not all perceptual difficulties lower memory predictions: Testing the perceptual fluency hypothesis with rotated and inverted object images.

Studies typically show that perceptual difficulties at the time of encoding lower memory predictions. One potential exception to this is the inverted-word manipulation, in which participants produce equivalent memory predictions for upright and inverted words, despite higher free-recall performance for the inverted words (Sungkhasettee, Friedman, & Castel in Psychonomic Bulletin & Review, 18, 973-978, 2011). In the present set of experiments, we aimed to investigate the contributions of online perceptual difficulties versus a priori beliefs through two disfluency manipulations conceptually similar to the inverted-word manipulation: inversion and canonicity. The inversion manipulation involved presentation of upright and inverted object images, whereas the canonicity manipulation involved presentation of objects to participants from frequent (canonical) or infrequent (noncanonical) viewing perspectives. Memory predictions were made either on an item-by-item basis or aggregately. In all studies, the perceptual identification latencies for inverted and noncanonical items were slower than those for upright and canonical items, respectively. In experiments conducted with item-by-item memory predictions, predictions were not significantly different from each other across encoding conditions. In contrast, in experiments using aggregate memory predictions, fluent items produced higher memory predictions than did disfluent items. These results show that in certain cases, participants may not consider online objective perceptual difficulties. Moreover, item-by-item and aggregate memory predictions produce different patterns, evidence of a dissociation between the two types of predictions. The results are discussed in light of theories that rely on objective perceptual fluency differences across encoding conditions versus theories that rely on participants' a priori beliefs about fluency.

Generating lies produces lower memory predictions and higher memory performance than telling the truth: Evidence for a metacognitive illusion.

Manipulations that induce disfluency during encoding generally produce lower memory predictions for the disfluent condition than for the fluent condition. Similar to other manipulations of disfluency, generating lies takes longer and requires more mental effort than does telling the truth; hence, a manipulation of lie generation might produce patterns similar to other types of fluency for memory predictions. The current study systematically investigates the effect of a lie-generation manipulation on both actual and predicted memory performance. In a series of experiments, participants told the truth or generated plausible lies to general knowledge questions and made item-by-item predictions about their subsequent memory performance during encoding, followed by a free recall test. Participants consistently predicted their memory performance to be higher for truth than for lies (Experiments 1 through 4), despite their typically superior actual memory performance for lies than for the truth (Experiments 1 through 3), producing double dissociations between memory and metamemory. Moreover, lying led to longer response latencies than did telling the truth, showing that generating lies is in fact objectively more disfluent. An additional experiment compared memory predictions for truth and lie trials via a scenario about the lie-generation manipulation used in the present study, which revealed superior memory predictions of truth than of lies, providing proof for a priori beliefs about the effects of lying on predicted memory (Experiment 5). The effects of the current lie-generation manipulation on metamemory are discussed in light of experience-based and theory-based processes on making judgments of learning. Theoretical and practical implications of this experimental paradigm are also considered. (PsycINFO Database Record

Picture-perfect is not perfect for metamemory: Testing the perceptual fluency hypothesis with degraded images.

The perceptual fluency hypothesis claims that items that are easy to perceive at encoding induce an illusion that they will be easier to remember, despite the finding that perception does not generally affect recall. The current set of studies tested the predictions of the perceptual fluency hypothesis with a picture generation manipulation. Participants identified mixed lists of intact images and images whose certain parts were deleted (generate condition) and made predictions about their subsequent memory performance, followed by a recall test. The intact condition always produced higher memory predictions and shorter identification latencies than the generate condition, consistent with the perceptual fluency hypothesis (Experiments 1 to 3). The actual memory performance for generate images was higher than intact images when aggregate judgments of learning (JOLs) were used (Experiment 1) and equivalent to intact images when item-by-item JOLs were used (Experiment 2 to 3). In Experiment 3, introducing a manipulation that facilitates naming latency for generate images did not increase JOL ratings, providing evidence that not all manipulations that facilitate the ease of perception produce higher JOLs. In Experiment 4, the role of a priori beliefs for the picture generation manipulation was assessed through an online questionnaire. Reading a scenario about the manipulation produced no JOL differences for intact and generate images. The results of the 4 experiments reported here are generally consistent with the perceptual fluency hypothesis of metamemory, and are discussed in terms of experience-based and theory-based processes in metamemory judgments and Koriat's (1997) cue utilization framework. (PsycINFO Database Record

Perceptual fluency, auditory generation, and metamemory: analyzing the perceptual fluency hypothesis in the auditory modality.

Judgments of learning (JOLs) are sometimes influenced by factors that do not impact actual memory performance. One recent proposal is that perceptual fluency during encoding affects metamemory and is a basis of metacognitive illusions. In the present experiments, participants identified aurally presented words that contained inter-spliced silences (the generate condition) or that were intact, a manipulation analogous to visual generation manipulations. The generate condition produced lower perceptual fluency as assessed by both accuracy and identification latency. Consistent with the perceptual fluency hypothesis, the less fluent, generate condition produced lower JOLs than the intact condition. However, actual memory performance was greater in the generation than intact condition in free recall (Experiment 1) and recognition (Experiment 3). The negative effect of generation on JOLs occurred for both aggregate and item-by-item JOLs, but in the latter case, the positive generation effect in actual memory performance was reduced or eliminated (as also occurs with visual generation tasks; Experiments 2 and 4). Furthermore, the decrease in perceptual fluency produced by the generation manipulation was correlated with the decrease in JOLs for this condition (Experiment 5). The negative effect of generation on JOLs persisted even when participants were warned that the generation condition produces equal or greater memory performance compared to the intact condition (Experiment 6). The results are in accord with the perceptual fluency hypothesis and show that this metamemory illusion is related to objective measures of perceptual difficulty. With regard to actual memory performance, this novel auditory generation manipulation produces results consistent with those produced in the visual modality.

The effects of list composition and perceptual fluency on judgments of learning (JOLs).

The perceptual fluency hypothesis proposes that items that are easier to perceive at study will be given higher memorability ratings, as compared with less fluent items. However, prior research has examined this metamemorial cue primarily using mixed-list designs. Furthermore, certain memory effects are moderated by the design (mixed list vs. pure list) used to present stimuli. The present study utilized mixed as well as pure lists to assess whether judgments of learning based on perceptual fluency are relative or absolute and whether people are sensitive to differences in recall produced by variation in list composition. Using font size and generation manipulations, Experiments 1 and 2 showed that the effect of perceptual fluency on metamemory is relative in nature, occurring only in mixed lists. Experiments 2 and 3 revealed that metamemory is insensitive to the effect of list composition on recall. These findings are consistent with the assumptions of Koriat's (Journal of Experimental Psychology: General 126: 349-370, 1997) cue-utilization framework, that JOLs reflect a comparative process and are insensitive to cues pertaining to conditions of learning.

Easily perceived, easily remembered? Perceptual interference produces a double dissociation between metamemory and memory performance.

A recent candidate for explaining metamemory judgments is the perceptual fluency hypothesis, which proposes that easily perceived items are predicted to be remembered better, regardless of actual memory performance (Rhodes & Castel Journal of Experimental Psychology: General 137:615-625, 2008). In two experiments, we used the perceptual interference manipulation to test this hypothesis. In Experiment 1, participants were presented with intact and backward-masked words during encoding, followed by a metamemory prediction (a list-wide judgment of learning, JOL) and then a free recall test. Participants predicted that intact words would be better recalled, despite better actual memory for words in the perceptual interference condition, yielding a crossed double dissociation between predicted and actual memory performance. In Experiment 2, JOLs were made after each study word. Item-by-item JOLs were likewise higher for intact than for backward-masked words, despite similar actual memory performance for both types of words. The results are consistent with the perceptual fluency hypothesis of metamemory and are discussed in terms of experience-based and theory-based metamemory judgments.

Context effects in auditory implicit memory.

The context effect in implicit memory is the finding that presentation of words in meaningful context reduces or eliminates repetition priming compared to words presented in isolation. Virtually all of the research on the context effect has been conducted in the visual modality but preliminary results raise the question of whether context effects are less likely in auditory priming. Context effects in the auditory modality were systematically examined in five experiments using the auditory implicit tests of word-fragment and word-stem completion. The first three experiments revealed the classical context effect in auditory priming: Words heard in isolation produced substantial priming, whereas there was little priming for the words heard in meaningful passages. Experiments 4 and 5 revealed that a meaningful context is not required for the context effect to be obtained: Words presented in an unrelated audio stream produced less priming than words presented individually and no more priming than words presented in meaningful passages. Although context effects are often explained in terms of the transfer-appropriate processing (TAP) framework, the present results are better explained by Masson and MacLeod's (2000) reduced-individuation hypothesis.

Remember-Know and source memory instructions can qualitatively change old-new recognition accuracy: the modality-match effect in recognition memory.

Remember-Know (RK) and source memory tasks were designed to elucidate processes underlying memory retrieval. As part of more complex judgments, both tests produce a measure of old-new recognition, which is typically treated as equivalent to that derived from a standard recognition task. The present study demonstrates, however, that recognition accuracy can be qualitatively changed by a RK or source-retrieval orientation. Visual and auditory presentations of words were varied at encoding and at test. The memory test was either a standard (old-new) recognition test, the RK test, or a source (modality) test. No effect of modality match was found on standard recognition. However, recognition accuracy in the RK and modality tests was greater when study and test modalities matched-a result obtained for both 1-step (e.g., R, K, or new?) and 2-step (e.g., old-new decision followed by RK decision for items judged old) versions of these tests. Thus, the RK and source (modality) memory procedures produced a measure of old-new recognition that was qualitatively different than standard recognition, having a greater sensitivity to perceptual information.

Reliance on schemas in source memory: age differences and similarity of schemas.

The present study has examined the effects of source-schema-consistency, schematic distinctiveness and encoding time of schematic information on source memory of younger and older adults. Participants were administered a source memory test, in which two sources presented statements that were congruent with, incongruent with or irrelevant to sources' professions. Professions of sources were schematically similar or distinct, and they were revealed before or after the presentation of items. The results yielded that revelation of profession information before presentation of items enhanced source memory for incongruent items. Aging was associated with a general decrease in source monitoring processes. Participants who were assigned to similar-source condition and had their schemas activated before learning phase had higher source monitoring scores. Results are discussed in relation to source monitoring framework and aging of memory.