Item-specific effects in recognition failure: Reasons for rejection of the Tulving-Wiseman function

The present paper addresses the problems of whether recognition failure of recallable words is a function of both recognition and recall, and whether recognition failure is restricted to a small and specifiable subset of study items. A meta-analysis of the Nilsson—Gardiner database (Nilsson & Gardiner, 1993) showed that recognition given recall was positively correlated with recognition and negatively correlated with recall. Two new experiments are reported, the first one using 48 word pairs for which recognition failure was found in previous studies. An item analysis of the data demonstrated that recognition failure occurred primarily with noun—adjective pairs. The second experiment compared Norwegian—American and American—Norwegian name pairs. Wide deviation from the Tulving—Wiseman function (Tulving & Wiseman, 1975) was observed for the latter condition. In both conditions, recognition failure occurred with only the items for which the beginnings of names shared three or more letters. It is concluded that recognition failure occurs when there exists a relationship between the members of an A—B pair that is independent of their pairing in the study context. The Tulving—Wiseman function is the result of collapsing across items in the analysis of previous studies.     

Memory for sentences and noun phrases of extreme depth

Memory for orally presented noun phrases and sentences was investigated in two experiments. Syntactic depth (D) of the phrases and sentences was varied with D approaching the values of 7 ± 2. Consistent with recent investigations, these studies found D not to be generally related to recall of sentences, phrases, or individual words within sentences. However, recall of individual words from an adverbial noun phrase apparently was related to D. The apparent relationship is accounted for not by depth of individual words, but in terms primarily of superior noun retention and its interaction with serial position effects. In addition, conditional recall probabilities for another type of phrase, a noun phrase with prenominal adjectives, indicate stronger relationships between adjectives and the noun than between successive adjectives. It is concluded that the Yngve grammar is deficient as a psycholinguistic model.     

Pair-relational encoding of performed nouns and verbs

Summary Subjects had to learn lists of noun pairs and verb pairs. They were informed in advance about the test types and were tested for free recall (FR) and cued recall (CR). Three classes of encoding instructions were used: standard learning instructions, item-specific enactment instructions (to perform the denoted action of the verb or a typical action for the noun, and to do the same plus finding separate goals for the two elements of each pair), and enactment instructions that were completed by explicit instructions to integrate the word pairs (find a common goal, and find a common goal plus rating your success). There was no effect of encoding instructions on FR of nouns. There was a better FR under all enactment instructions than under standard instructions for verbs. CR decreased after item-specific enactment instructions, in contrast with standard learning instructions, but more for nouns than for verbs. CR increased after the instructions to integrate the pairs, in contrast with item-specific enactment instructions, but more for nouns than for verbs. It was concluded that enactment provides excellent item-specific information that can hardly be enhanced further, and that the item-specific information provided by concrete nouns is fundamentally good and is difficult to enhance by enactment. It is further assumed that enactment not only provides excellent item-specific information, but also hinders pair integration. Therefore, CR decreases after enactment. This decrease can only be overcome when subjects actively try to integrate the word pairs.     

Instructional effects in the use of the mnemonic keyword method for learning German nouns and their grammatical gender

The use of the mnemonic keyword method involves (a) the formation of an orthographic link between the form of a foreign word and that of a physically similar word in one's mother tongue (i.e. the keyword), and (b) the formation of a semantic link between the referent of the foreign word and that of the keyword. In a variation of this study method, English-speaking learners were asked to study the grammatical gender of German nouns by substituting the concepts of a woman, a man, and an inanimate object for the feminine, masculine, and neuter genders, respectively. This more concrete representation of gender was then to be incorporated to an interactive image along with the referent of the keyword and that of the German noun. The three experiments reported in this paper yielded four main results: (a) instructing learners to recode the gender tag and to include its representation into an interactive mental image along with the referent of the German noun facilitated the recall of genders: (b) the facilitating effect of imagery instructions on the recall of genders was obtained only if the English translation was recalled; (c) the probability of correctly reporting the gender given that the English translation was not recalled was higher than the baseline for guessing if the learners were instructed to encode the gender before the translation, otherwise it was consistently near the baseline: and (d) in contrast with prior studies with French-speaking subjects, the modified keyword method did not always enhance the recall of the familiar translation equivalents. The discussion bears mainly on the factors that might account for the difficulty of detecting a consistent keyword advantage in the recall of the familiar translation.     

Syntactic facilitation of children's associative learning: An instructional effect

An experiment is reported in which connective recall, as well as noun recall, was obtained in a pair-associate learning, syntactic facilitation paradigm. Dfferences in the pattern of noun and connective recall, and a partial independence in the two types of recall, were obtained. These results were interpreted as consistent with the hypothesis that experimenter-supplied verb links facilitate noun pair learning by serving an instructional role, indicating to the subject how a pair might be coded.     

Exploring the role of lexical stress in lexical recognition

Three cross-modal priming experiments examined the role of suprasegmental information in the processing of spoken words. All primes consisted of truncated spoken Dutch words. Recognition of visually presented word targets was facilitated by prior auditory presentation of the first two syllables of the same words as primes, but only if they were appropriately stressed (e.g., OKTOBER preceded by okTO-); inappropriate stress, compatible with another word (e.g., OKTOBER preceded by OCto-, the beginning of octopus), produced inhibition. Monosyllabic fragments (e.g., OC-) also produced facilitation when appropriately stressed; if inappropriately stressed, they produced neither facilitation nor inhibition. The bisyllabic fragments that were compatible with only one word produced facilitation to semantically associated words, but inappropriate stress caused no inhibition of associates. The results are explained within a model of spoken-word recognition involving competition between simultaneously activated phonological representations followed by activation of separate conceptual representations for strongly supported lexical candidates; at the level of the phonological representations, activation is modulated by both segmental and suprasegmental information.     

Memory for performed and imaged noun pairs and verb pairs

Summary In a previous study by Engelkamp, cued recall of performed verb pairs was shown to be poorer than free recall of the same word pairs. For visually encoded verb pairs and for noun pairs, cued recall gave higher scores than free recall. This interaction between test types and encoding interactions was taken as support for the theory that motormemory representations differ from visual memory representations. With some modifications, the present experiment is an extension of one of Engelkamp's experiments. The subjects were given instructions that emphasized, more than those of Engelkamp, the integration aspect, and a further condition enacting noun pairs was added. Several parallel observations were made, but the crucial interaction between tests and encoding conditions was not replicated. The results are interpreted in terms of a problem-solving analysis.     

How farsighted are behavioral tendencies of approach and avoidance? The effect of stimulus valence on immediate vs. ultimate distance change

Research suggests that affective stimuli facilitate behavior that causes a compatible change in distance (i.e., approach positive and avoid negative stimuli). In natural settings, however, behavior often causes different consequences at different points in time. It is unclear whether affective stimuli interact with immediate or ultimate action-consequences (i.e., consequences that are more removed in time). To shed light on this, we tested whether stimulus valence facilitates behavior that ultimately causes a compatible change in distance, even when this behavior immediately causes an incompatible distance change. Participants moved a manikin on a computer screen toward or away from a positive or negative word. On half of the trials, moving the manikin ultimately in one direction required an initial movement in the opposite direction. Results from two studies showed that stimulus valence facilitated ultimate-compatible distance change regardless of the initial direction. This suggests that affective stimuli facilitate behavior that is relatively farsighted.     

Memory development in adolescence: Relationships between metamemory,strategy use,and performance

Eighth and tenth grade students were asked to study and recall a list of paired associates. The word pairs were available either throughout an 8 sec per word study period or only at the beginning and were composed of either high frequency or low frequency words. After recall, students were asked to indicate which of several study strategies they had used with each word pair (read pair carefully, rehearsal, visual elaboration, verbal elaboration). In addition, they were asked which of these strategies would have had the best effect on recall. Knowledge of appropriate memory strategies (metamemory) was positively related to strategy use, and strategy use was positively related to recall performance at both ages. Improved performance with materials available throughout study and with high frequency word pairs was explained by increased use of elaborative strategies. Age differences in performance were explained by increased strategy effectiveness. These results are discussed in relation to changing relationships among metamemory, strategy use, and performance with age.     

Sentence coding: Tests of the address-contents model and the fragmentation-conceptual focus hypothesis

Predictions of the address-contents model of sentence coding (Broadbent, 1971, 1973) were contrasted in two experiments with predictions based on the fragmentation hypothesis (Jones, 1974, 1976, 1978) and the conceptual focus hypothesis (Tannenbaum and Williams, 1968a,b). Participants attempted to recall lists of active-voice subject-verb-object sentences in response to a noun cue from each sentence. For persons instructed to image the sentences in Experiment I, there was a subject cuing superiority for verb partial recalls, but there were no reliable cuing asymmeties for complete sentence or noun partial recalls. For persons instructed to repeat the sentences aloud, the subject superiority for verb partial recalls did not appear. In Experiment II, there was overall a subject superiority for verb partial recall and symmetry for complete and noun partial recalls. This pattern was not affected by whether a question following each sentence required the subject or the object as response. These results support the fragmentation-conceptual focus hypothesis.     

Recency effects in direct and indirect memory tasks

In three experiments, subjects learned two lists under incidental conditions and were then given either a part-word or a word (extralist associate) cue. Each cue was related to one word in each list. Half the subjects were given production instructions (an indirect memory test), and half were given cued recall instructions (a direct memory test). When the interval between List 2 and the test was shortened, recency effects were found for part-word cues for both cued recall and production instructions. Little or no recency effects were found with word cues. These results are incompatible with a simple distinction between the types of memory trace or information that are tapped by direct as opposed to indirect memory tasks. Possible causes for the recency effect and for the difference between word and part-word cues are discussed.     

Repetition blindness: levels of processing

Repetition blindness (RB) is the failure to detect or recall repetitions of words in rapid serial visual presentation. Experiment 1 showed that synonym pairs are not susceptible to RB. In Experiments 2 and 3, RB was still found when one occurrence of the word was part of a compound noun phrase. In Experiment 4, homonyms produced RB if they were spelled identically (even if pronounced differently) but not if spelled differently and pronounced the same. Similarly spelled but otherwise unrelated word pairs appeared to generate RB (Experiment 5), but Experiment 6 produced an alternative account. Experiments 7 and 8 demonstrated that repeated letters are susceptible to RB only when displayed individually, not as part of two otherwise different words. It is concluded that RB can occur at either an orthographic (possibly morphemic) level or a case-independent letter level, depending on which unit (words or single letters) is the focus of processing.     

Instantiation in skilled and less skilled comprehenders

Previous research has shown that adults tend to infer particular meanings of words, according to their context, a process that has been termed instantiation. An experiment was carried out to investigate the relation between 7 to 8 year olds' skill at reading comprehension and their ability to instantiate. A cued recall paradigm was used: the subjects were presented with a series of short sentences, and either the general noun that had appeared in the original sentence, or a particular noun that fitted the context, was given as a cue. The results showed that both skilled and less skilled comprehenders recalled the original sentences equally well, given the original nouns, but that the performance of the skilled group was superior when they were given the particular word cues, indicating that the skilled comprehenders were instantiating more readily. An independent test showed that their superior performance was not attributable to their better general knowledge.     

Adjectives Modulate Sensorimotor Activation Driven by Nouns

We performed three experiments to investigate whether adjectives can modulate the sensorimotor activation elicited by nouns. In Experiment 1, nouns of graspable objects were used as stimuli. Participants had to decide if each noun referred to a natural or artifact, by performing either a precision or a power reach-to-grasp movement. Response grasp could be compatible or incompatible with the grasp typically used to manipulate the objects to which the nouns referred. The results revealed faster reaction times (RTs) in compatible than in incompatible trials. In Experiment 2, the nouns were combined with adjectives expressing either disadvantageous information about object graspability (e.g., sharp) or information about object color (e.g., reddish). No difference in RTs between compatible and incompatible conditions was found when disadvantageous adjectives were used. Conversely, a compatibility effect occurred when color adjectives were combined with nouns referring to natural objects. Finally, in Experiment 3 the nouns were combined with adjectives expressing tactile or shape proprieties of the objects (e.g., long or smooth). Results revealed faster RTs in compatible than in incompatible condition for both noun categories. Taken together, our findings suggest that adjectives can shape the sensorimotor activation elicited by nouns of graspable objects, highlighting that language simulation goes beyond the single-word level.     

Sublexical and Lexical Influences on Gender Assignment in French

Two experiments showed that French native speakers rely on sublexical and lexical cues to allocate gender during word recognition. Sublexical cues were based on whether the word ending was typical for a particular gender rather than neutral with regard to gender. Lexical cues were based on whether the associated definite article was informative (for words beginning with a consonant) or uninformative (for words beginning with a vowel). Classification of single nouns and verification of grammatical combinations of indefinite article and noun led to longer times when both sublexical and lexical cues were uninformative compared with when one or both cues were informative. Verification of ungrammatical combinations of indefinite article and noun yielded separate effects of both cues, though only when monitoring for both semantic and syntactic unacceptability in meaningful phrases did people attend to both cues independently. It was argued that people became more cautious in their gender assignments as task requirements became deeper. If strategic changes as a function of task demands are incorporated, the results are compatible with connectionist models proposing that gender decisions are computed from strength of past associations of the word and gender-specifying elements.     

Distance and ratio effects in the flanker task are due to different mechanisms

When participants must respond to a relevant central target and ignore irrelevant flanking stimuli the flanking stimuli produce a compatibility effect, with increased response speed and accuracy on compatible as compared to incompatible trials. This flanker effect is larger when compatible trials are more frequent than incompatible trials (the ratio effect). A potential explanation of this ratio effect is that the occurrence of frequent incompatible trials causes the focus of spatial attention to be set narrower than when there are frequent compatible trials. The present investigation tests this hypothesis by comparing the flanker effect with near and far flankers. The hypothesis predicts that the flanker distance should modulate the ratio effect more when incompatible trials are frequent than when compatible trials are frequent. The results, however, show the opposite pattern: Distance effects are larger in conditions with frequent compatible trials. Moreover, the effect of distance but not the ratio effect was eliminated when flanker distance remained fixed across blocks of trials, and also when participants had to attend to flanker stimuli in a go-no-go task. These results suggest that the ratio effect does not result from an adjustment of the focus of spatial attention.     

Now You Hear It: Fourteen-Month-Olds Succeed at Learning Minimal Pairs in Stressed Syllables

We examined whether 14-month-olds learn the mapping between a novel word and object in an associative-learning task when the forms differ minimally in only one segment where the crucial difference occurs in a stressed syllable. Fifty infants were presented with novel word–object pairings. Infants in one group heard the minimal difference in an initially stressed syllable, and the other group heard the minimal difference in a medially stressed syllable. Only those infants who were taught the medially stressed minimal pair detected a mismatch in the word–object pairing. These results demonstrate that 14-month-olds can succeed at minimal pair word learning when the critical information is presented in a stressed syllable, but importantly, only when particular acoustic cues are highlighted by syllable position—in this case, the medial position.     

Detecting analogical resemblance without retrieving the source analogy

We examined whether people can detect analogical resemblance to an earlier experimental episode without being able to recall the experimental source of the analogical resemblance. We used four-word analogies (e.g., robin-nest/beaver-dam), in a variation of the recognition-without-cued-recall method (Cleary, 2004). Participants studied word pairs (e.g., robin-nest) and were shown new word pairs at test, half of which analogically related to studied word pairs (e.g., beaver-dam) and half of which did not. For each test pair, participants first attempted to recall an analogically similar pair from the study list. Then, regardless of whether successful recall occurred, participants were prompted to rate the familiarity of the test pair, which was said to indicate the likelihood that a pair that was analogically similar to the test pair had been studied. Across three experiments, participants demonstrated an ability to detect analogical resemblance without recalling the source analogy. Findings are discussed in terms of their potential relevance to the study of analogical reasoning and insight, as well as to the study of familiarity and recognition memory.     

Altering memory through recall: The effects of cue-guided retrieval processing

Three experiments were designed to investigate the influence of initial recall on memory by assessing delayed recall after different immediate cued-recall tests. In all experiments, subjects performed semantic and phonemic encoding tasks on a word list. The subjects then received a cued-recall test that cued the target using the same word as the context word in the encoding task, a test that cued the target with a word from the same level at which the target was encoded, a test that cued the target with a cue from a different level at which the target was encoded, or no immediate-recall test. One day later, the subjects performed a final cued-recall test in which the type of cue (semantic or phonemic) was varied. Consistently, delayed recall was facilitated primarily when the cue on the immediate test was from the same level as the cue on the delayed test. This pattern of facilitation suggests that immediate cued-recall produces an elaboration of an existing memory representation that is closely tied to the type of cue used on the immediate test.     

Syntactic prediction in language comprehension: evidence from either...or

Readers' eye movements were monitored as they read sentences in which two noun phrases or two independent clauses were connected by the word or (NP-coordination and S-coordination, respectively). The word either could be present or absent earlier in the sentence. When either was present, the material immediately following or was read more quickly, across both sentence types. In addition, there was evidence that readers misanalyzed the S-coordination structure as an NP-coordination structure only when either was absent. The authors interpret the results as indicating that the word either enabled readers to predict the arrival of a coordination structure; this predictive activation facilitated processing of this structure when it ultimately arrived, and in the case of S-coordination sentences, enabled readers to avoid the incorrect NP-coordination analysis. The authors argue that these results support parsing theories according to which the parser can build predictable syntactic structure before encountering the corresponding lexical input.