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Abstract: Montagliani and Hockley (2019) presented evidence that item-method directed forgetting not only leads to worse recognition of forget-cued targets than remember-cued targets but also better rejection of foils associated with forget-cued targets than remember-cued targets. Based on that result, they proposed that participants elaboratively encode more category-level information about R-cued targets. We present a retrieval-based explanation of the result within an instance-based memory model. The model imports word representations from two distributional semantic models, latent semantic analysis (LSA) and random permutation model (RPM), into an instance-based model of memory, MINERVA 2. The model reproduced Montagliani and Hockley’s results without requiring assumptions about elaborated encoding of category-level information at study. The simulations demonstrate that whereas Montagliani and Hockley’s findings are consistent with an account grounded in elaborated encoding of words at study, the results do not force that conclusion. Instead, better encoding of remember-cued targets at study establishes the conditions for retrieval-time effects at test to produce a corresponding influence on false recognition for category-related foils. Our model can be used as a formal tool to think about and study the incidental consequences of item directed forgetting in recognition memory. (PsycInfo Database Record (c) 2022 APA, all rights reserved) PubDate: Thu, 28 Apr 2022 00:00:00 GMT
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Abstract: Valence refers to the extent to which a stimulus is viewed as negative or positive. One recent model of valence, the NEVER model (Bowen et al., 2018), predicts that in general negative words will be better remembered than positive or neutral words. However, this prediction is difficult to validate for recognition tests because the literature reports inconsistent findings. Three experiments reexamined whether valence affects recognition of words by taking advantage of the recent increase in the number of high-quality norms and databases, which allow for the construct ion of three sets of stimuli that differ in valence, but are equated on numerous other dimensions known to affect memory. Experiment 1 found no difference in recognition performance between positive and negative words; Experiment 2 found no difference between positive and neutral words; and Experiment 3 found no difference between neutral and negative words. The results disconfirm a prediction of the NEVER model and suggest that previous demonstrations of an effect of valence are due to confounding other dimensions with valence. (PsycInfo Database Record (c) 2022 APA, all rights reserved) PubDate: Mon, 14 Mar 2022 00:00:00 GMT
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Abstract: The Keats heuristic suggests that people find esthetically pleasing expressions more accurate than mundane expressions. We test this notion with chiastic statements. Chiasmus is a stylistic phenomenon in which at least two linguistic constituents are repeated in reverse order, conventionally represented by the formula A-B-B-A. Our study focuses on the specific form of chiasmus known as antimetabole, in which the reverse-repeated constituents are words (e.g., All for one and one for all; A = all, B = one). In three out of four experiments (N = 797), we find evidence that people judge antimetabolic statements (e.g., Success is getting what you want. Happiness is wanting what you get.) as more accurate than semantically equivalent nonantimetabolic statements (e.g., Success is getting what you wish. Happiness is wanting what you receive.). Furthermore, we evaluate fluency as a potential mechanism explaining the observed accuracy benefit afforded to antimetabolic statements, finding that the increased speed (i.e., fluency) with which antimetabolic statements were processed predicted judgments of accuracy. Overall, the present work is consistent with the growing literature on stylistic factors biasing assessments of truth, using the distinctive stylistic pattern of antimetabole. We find that information communicated using an antimetabolic structure is judged to be more accurate than nonantimetabolic paraphrases. (PsycInfo Database Record (c) 2022 APA, all rights reserved) PubDate: Thu, 10 Mar 2022 00:00:00 GMT
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Abstract: Arousal affects our lives in a variety of ways; it can direct our attention to what is important in our environment and help us remember it more clearly. However, it remains unclear how arousal impacts short-term memory. Here we addressed this gap in our knowledge by contrasting four hypotheses: the Arousal Hypothesis, the Priority-Binding Hypothesis, the Rehearsal Hypothesis, and the Rapid-Processing Hypothesis. To distinguish between these competing accounts, we conducted two immediate serial recall experiments in which we manipulated arousal (low-arousal words vs. high-arousal words), list composition (pure vs. mixed), and presentation rate (200 ms vs. 1,000 ms). Overall, participants were better at recalling arousing information, regardless of list type or presentation rate. Our results provide clear evidence in favor of the arousal hypothesis which suggests that arousing information benefits from biologically induced enhancements at encoding. (PsycInfo Database Record (c) 2022 APA, all rights reserved) PubDate: Thu, 24 Feb 2022 00:00:00 GMT
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Abstract: Corpus-based models of lexical strength have called into question the role of word frequency as an organizing principle of the lexicon, revealing that contextual and semantic diversity measures provide a closer fit to lexical behavior data (Adelman et al., 2006; Jones et al., 2012). Contextual diversity measures modify word frequency by ignoring word repetition in context, while semantic diversity measures consider the semantic consistency of contextual word occurrence. Recent research has shown that a better account of lexical organization data is provided by socially based measures of semantic diversity, which encode the communication patterns of individuals across discourses (Johns, 2021b). While most research on contextual diversity has focused on single words, recent corpus-based and experimental evidence suggests that an integral part of language use involves recurrent and more structurally complex units, such as multiword phrases and idioms. The aim of the present work was to determine if contextual and semantic diversity drive lexical organization at the level of multiword units (here, operationalized as idiomatic expressions), in addition to single words. To this end, we analyzed normative ratings of familiarity for 210 English idioms (Libben & Titone, 2008) using a set of contextual, semantic, and socially based diversity measures that were computed from a 55-billion word corpus of Reddit comments. The results confirm the superiority of diversity measures over frequency for multiword expressions, suggesting that multiword units, such as idiomatic phrases, show similar lexical organization dynamics as single words. (PsycInfo Database Record (c) 2022 APA, all rights reserved) PubDate: Thu, 10 Feb 2022 00:00:00 GMT
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Abstract: Additive effects of Stimulus Quality and Word Frequency on RT in the context of lexical decision when the foils are orthographically legal were first reported more than 4 decades ago, and subsequently replicated numerous times. Two accounts are considered that make different a priori predictions when the foils are orthographically illegal. Yap and Balota’s (2007) Familiarity Discrimination account predicts additive effects of these two factors on mean RT and across the RT distribution because it assumes a staged normalization process that deals with the effect of low Stimulus Quality; a subsequent process produces the effect of Word Frequency. In contrast, O’Malley and Besner’s (2008) context-dependent thresholding/cascading account predicts an interaction because the use of illegal foils eliminates the need for thresholding at the letter level normally used to protect against lexical capture (identifying a nonword as a word) in experiments where Stimulus Quality is a factor, and hence the system reverts to processes in cascade. Critically, the present experiment yielded an interaction in which low-frequency words were more impaired by low Stimulus Quality than were high-frequency words. These data are inconsistent with the Familiarity Discrimination account as currently constituted, but consistent with a context-specific cascaded account. Further discussion considers how the Familiarity account may be modified so as to accommodate these data. Most generally, these data add to the view that processing is highly malleable (context dependent) rather than the received view, especially in regard to computational accounts, in which interactive-activation dynamics dominate. (PsycInfo Database Record (c) 2022 APA, all rights reserved) PubDate: Thu, 10 Feb 2022 00:00:00 GMT
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Abstract: To explore the strategy use in associative recognition, we constructed two word-triplet lists to represent the information networks in the real world featured by repetition, co-occurrence, and change. We predicted that word-triplet recognition would depend upon the co-occurrence of repeated context words and nonrepeated unique words within a list, and the word change between two lists. In Experiment 1, we compared the probability of accepting the triplet test trials that consisted of: (a) different numbers of word links between context words and unique words, and (b) context words from same or different lists, and we found that recognition judgments only relied on the retrieval of word links. In the follow-up experiments, we increased participants’ awareness of list-membership cues by explicitly informing them of the word change between lists prior to triplet encoding (Experiment 2), and by using self-generated context words from two lifetime periods (Experiment 3). The results suggested that participants might use a strategy based on both the retrieval of word links and list-membership cues, but only if they perceived the between-list word change during encoding. The present research provides new evidence for Transition Theory using the approach of word-triplet recognition. (PsycInfo Database Record (c) 2022 APA, all rights reserved) PubDate: Mon, 07 Feb 2022 00:00:00 GMT
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