Use of orthographic structure and reading ability: What relationship?

Previous research has shown that good readers are superior to poor readers in their use of orthographic structure. The purpose of the present study was to assess the role of experience in determining these differences. Results showed that poor sixth-grade readers used orthographic structure to speed their matching judgments just as effectively as good sixth-grade readers. The apparent discrepancy in results between the present study and previous work is explained in terms of the “partial-information hypothesis” which states that the performance of good readers is superior to that of poor readers in situations which depend on the use of partial information. Support for this view was provided by the fact that good readers recognized significantly more items on a recognition test than did the poor readers.     

Can reading ability be measured with tests of memory and processing speed?

The author investigated the possibility of estimating reading ability using tests of memory and processing speed that have significantly reduced reading requirements. Four hundred three air force trainees were given tests of their working memory and long-term memory processes, as well as a standardized reading test. A multiple correlation of .79 indicated that global reading ability is substantially correlated with memory processes. Additional analyses indicated that word knowledge and comprehension, the two major components of reading ability, were both explained by the same set of memory process factors, namely, long-term memory processes, semantic memory retrieval speed, and working memory capacity. These results, which are consistent with the view that memory ability underlies reading ability, support the endeavor of measuring reading ability with memory and processing speed tasks.     

The learning ability paradox in adult metamemory research: Where are the metamemory differences between good and poor learners?

College students’ ability to judge whether a studied item had been learned well enough to be recalled on a later test was examined in three experiments with self-paced learning procedures. Generally, these learners compensated for item difficulty when allocating study time, studying hard items longer than easy items, but they still recalled more easy items than hard items and tended to drop items out too soon. When provided with test opportunities during study or a delay between study and judgment, learners compensated significantly more for item difficulty and recalled substantially more. Paradoxically, good and poor learners compensated similarly for item difficulty and benefited similarly from testing during study and from delayed decision making. Thus, although the ability to make metamemory decisions was shown to be important for effective learning, these decisions were made equally well by good and poor associative learners. An analysis of tasks used to investigate metamemory-memory relationships in adult learning may provide an account for this apparent learning ability paradox.     

Are students' beliefs about knowledge and learning associated with their reported use of learning strategies?

Background. Although considerable research has examined beliefs and learning outcomes (e.g. Schommer, 1990, 1993a, 1993b ; Schommer & Dunnell, 1997 ), little has looked at the relationship between beliefs and the actual learning process. Aims. This research examines the relationship between beliefs about learning and knowledge, and reports of learning strategy‐use relevant for successful text comprehension. Sample. Participants were 81 Norwegian university students who had studied from 1 to 4 years in a range of disciplines. Method. Students' beliefs about knowledge and learning were measured with the Schommer Epistemological Questionnaire (SEQ; Schommer, 1998b ). Learning strategies particularly useful for text‐based learning were measured with the Motivated Strategies for Learning Questionnaire (MSLQ; Pintrich, Smith, Garcia, & McKeachie, 1991 ). A correlational analysis between measures and full regression analyses of how beliefs influence strategy selection were performed. Results. Beliefs about how thoroughly knowledge is integrated in networks (simple) and how fixed the ability to learn is from birth (fixed) contributed significantly to reported strategy use: Simple to rehearsal and organizational strategies, fixed to elaboration and critical thinking strategies, and a combination of simple and fixed to strategies relevant to the thoughtful monitoring of learning tasks. Beliefs about how certain knowledge is (certain) and how quickly learning can be expected to occur (quick) were not found to contribute to reported learning‐ strategy use in any significant way. Conclusion. Some, but not all, beliefs about knowledge and learning offer insight into students' reported use of learning strategies relevant for reading course literature.     

Auditory processing deficits in children with reading and language impairments: can they (and should they) be treated?

Sixty-five children with specific reading disability (SRD), 25 children with specific language impairment (SLI), and 37 age-matched controls were tested for their frequency discrimination, rapid auditory processing, vowel discrimination, and consonant–vowel discrimination. Subgroups of children with SRD or SLI produced abnormal frequency discrimination (42%), rapid auditory processing (12%), vowel discrimination (23%), or consonant–vowel discrimination (18%) thresholds for their age. Twenty-eight of these children trained on a programme that targeted their specific auditory processing deficit for 6 weeks. Twenty-five of these 28 trainees produced normal thresholds for their targeted processing skill after training. These gains were not explained by gains in auditory attention, in the ability to do psychophysical tasks in general, or by test–retest effects. The 25 successful trainees also produced significantly higher scores on spoken language and spelling tests after training. However, an untrained control group showed test–retest effects on the same tests. These results suggest that auditory processing deficits can be treated successfully in children with SRD and SLI but that this does not help them acquire new reading, spelling, or spoken language skills.     

Does phonological recoding occur during silent reading, and is it necessary for orthographic learning?

Two studies were conducted to test the central claim of the self-teaching hypothesis (i.e., phonological recoding is necessary for orthographic learning) in silent reading. The first study aimed to demonstrate the use of phonological recoding during silent reading. Texts containing pseudowords were read silently or aloud. Two days later, target spellings were recognized more often than their homophone spellings. In both reading conditions, homophone alternatives were named faster than nonexposed pseudowords, suggesting that phonological recoding had occurred. The second study aimed to suppress phonological recoding to demonstrate its necessity for orthographic learning. Lexical decisions were performed in a standard condition, with concurrent articulation, or with tapping. One day later, target spellings were recognized less often after lexical decisions with concurrent articulation. Target and homophone naming speed was not affected by lexical decision condition. The results support the use of phonological recoding during silent reading and specify its role in orthographic learning.     

Self-esteem and perceptions of conveyed impressions: is negative affectivity associated with greater realism?

Two studies examined the notion that negative affectivity (Watson & Clark, 1984) is associated with more accurate perceptions of conveyed impressions in social interactions. In Study 1 (n = 160), low self-esteem (LSE) and high self-esteem (HSE) subjects were paired with either an LSE or an HSE partner. After a 15-min interaction, they rated themselves, their partners, and how they believed their partners would rate them on 20 adjectives related to social competence. Study 2 (n = 40) was identical except that each interaction was observed by 2 observers who rated each participant, and participants also rated how they believed an observer would rate them. LSE subjects exhibited greater accuracy only with respect to the elevation component of observers' ratings; HSE subjects overestimated the positivity of observers' evaluations, whereas LSE subjects were relatively accurate. However, LSE subjects exhibited less overall accuracy with respect to their partners' ratings. We argue that when these results are considered with earlier research, there is no support for the notion of depressive realism in assessing conveyed impressions.     

Identifying children with learning disabilities: When is a discrepancy severe?

Identification of children with learning disabilities is based on the notion of a significant discrepancy between ability and achievement. Current federal guidelines do not specify the extent of such discrepancies but indicate they should be “severe”. Local education agencies have adopted criteria suggested by professionals or formulated their own operational criteria for identification of learning disabled children. In this research, we examined the extent to which identification as learning disabled is a function of the criteria used to define “severe discrepancy”, and the extent to which different classifications would result from use of different criteria. A school district made identification decisions for 51 students referred because they were experiencing academic difficulties; they found 24 students LD. The school identification decisions, based on application of a severe discrepancy on the Woodcock-Johnson Psycho-Educational Battery, did not correlate with decisions based on application of the federal definition. Implications for decision-making practices are discussed.     

Incidental task sequence learning: perceptual rather than conceptual?

In four experiments we investigated whether incidental task sequence learning occurs when no instructional task cues are available (i.e. with univalent stimuli). We manipulated task sequence by presenting three simple binary-choice tasks (colour, form or letter case decisions) in regular repeated or random order. Participants were required to use the same two response keys for each of the tasks. We manipulated response sequence by ordering the stimuli so as to produce either a regular or a random order of left versus right-hand key presses. When sequencing in both, or either, separate stream (i.e. task sequence and/or response sequence) was changed to random, only those participants who had processed both sequences together showed evidence of sequence learning in terms of significant response time disruption (Experiments 1-3). This effect disappeared when the sequences were uncorrelated (Experiment 4). The results indicate that only the correlated integration of task sequence and response sequence produced a reliable incidental learning effect. As this effect depends on the predictable ordering of stimulus categories, it suggests that task sequence learning is perceptual rather than conceptual in nature.     

Why is intelligence associated with stability of happiness?

In the National Child Development Study, life‐course variability in happiness over 18 years was significantly negatively associated with its mean level (happier individuals were more stable in their happiness, and it was not due to the ceiling effect), as well as childhood general intelligence and all Big Five personality factors (except for Agreeableness). In a multiple regression analysis, childhood general intelligence was the strongest predictor of life‐course variability in life satisfaction, stronger than all Big Five personality factors, including Emotional stability. More intelligent individuals were significantly more stable in their happiness, and it was not entirely because: (1) they were more educated and wealthier (even though they were); (2) they were healthier (even though they were); (3) they were more stable in their marital status (even though they were); (4) they were happier (even though they were); (5) they were better able to assess their own happiness accurately (even though they were); or (6) they were better able to recall their previous responses more accurately or they were more honest in their survey responses (even though they were both). While I could exclude all of these alternative explanations, it ultimately remained unclear why more intelligent individuals were more stable in their happiness.     

Processing abstract sequence structure: learning without knowing, or knowing without learning?

Constant interaction with a dynamic environment—from riding a bicycle to segmenting speech—makes sensitivity to the sequential structure of the world a fundamental dimension of information processing. Accounts of sequence learning vary widely, with some authors arguing that parsing and segmentation processes are central, and others proposing that sequence learning involves mere memorization. In this paper, we argue that sequence knowledge is essentially statistical in nature, and that sequence learning involves simple associative prediction mechanisms. We focus on a choice reaction situation introduced by Lee (1997), in which participants were exposed to material that follows a single abstract rule, namely that stimuli are selected randomly, but never appear more than once in a legal sequence. Perhaps surprisingly, people can learn this rule very well. Or can they? We offer a conceptual replication of the original finding, but a very different interpretation of the results, as well as simulation work that makes it clear how highly abstract dimensions of the stimulus material can in fact be learned based on elementary associative mechanisms. We conclude that, when relevant, memory is optimized to facilitate responding to events that have not occurred recently, and that sequence learning in general always involves sensitivity to repetition distance.     

What is an academic emotion? Insights from Filipino bilingual students’ emotion words associated with learning

We explored Filipino learners’ concept of academic emotions by studying the words they use to describe their emotional experiences associated with learning. Two main theoretical frames were used as reference in the analysis: Clore, Ortony, & Foss’ (1978) taxonomy of emotion words, and Pekrun’s (2006) dimensions of academic emotions. We asked Filipino learners to describe the positive and negative emotions that they associate with their learning experiences using an open ended questionnaire. The 676 students used 1337 words which were classified into root word categories; 38 categories which were mentioned by at least 1% of the participants were included in the analysis. The interpretive analysis suggested that Filipino learners’ concept of academic emotions includes appraisals of cognitive and even physical conditions, beyond the typical affective conditions assumed in theories of emotions and academic emotions. Moreover, Filipino learners’ concepts of academic emotions include a wider range of emotion concepts, and may require additional characteristic dimensions, compared to what is being studied in current academic emotions research.     

Can sequence learning be implicit? New evidence with the process dissociation procedure

Can we learn without awareness? Although this issue has been extensively explored through studies of implicit learning, there is currently no agreement about the extent to which knowledge can be acquired and projected onto performance in an unconscious way. The controversy, like that surrounding implicit memory, seems to be at least in part attributable to unquestioned acceptance of the unrealistic assumption that tasks are process-pure--that is, that a given task exclusively involves either implicit or explicit knowledge. Methods such as the process dissociation procedure (PDP, Jacoby, 1991) have been developed to overcome the conceptual limitations of the process purity assumption but have seldom been used in the context of implicit learning research. In this paper, we show how the PDP can be applied to a free generation task so as to disentangle explicit and implicit sequence learning. Our results indicate that subjects who are denied preparation to the next stimulus nevertheless exhibit knowledge of the sequence through their reaction time performance despite remaining unable (1) to project this knowledge in a recognition task and (2) to refrain from expressing their knowledge when specifically instructed to do so. These findings provide strong evidence that sequence learning can be unconscious.     

The genesis of reading ability: What helps children learn letter-sound correspondences?

Knowledge of letter-sound correspondences underpins successful reading acquisition, and yet little is known about how young children acquire this knowledge and what prior information they bring to the learning process. In this study, we used an experimental training design to examine whether either prior letter awareness or prior phonemic awareness directly assists preliterate children in subsequently learning letter-sound correspondences. Here 76 preschoolers received 6 weeks of training in either letter awareness, phonemic awareness, or control tasks and then received a further 6 weeks of training in either letter-sound correspondences or control tasks. There was limited evidence that prior training in either phoneme or letter awareness directly assisted learning of letter-sound correspondences, although phonemically trained children appeared to show some advantage on recognition tasks. Overall, the data suggest that there is little value in training preschoolers in either letter forms or sounds in isolation in advance of providing instruction on the links between the two.     

Decomposing serial learning: What is missing from the learning curve?

Our current understanding of serial learning relies on the form of the learning curve and on changes in the serial position curve over repeated study-test trials (Ward, 1937). The averaging of data that produces these functions obscures the detailed history of memory for individual items over the course of study-test trials. Extending Tulving’s (1964) analysis of free recall learning, we present a new analysis of serial learning that tracks the acquisition and forgetting of item and order information at the level of individual items. Applying this analysis to two large data sets on serial list learning allows us to discern among hypotheses that are indistinguishable solely on the basis of the learning curve.     

Working and long-term memory deficits in schizophrenia: is there a common prefrontal mechanism?

This study tested the hypothesis that dorsolateral prefrontal cortex deficits contribute to both working memory and long-term memory disturbances in schizophrenia. It also examined whether such deficits were more severe for verbal than nonverbal stimuli. Functional magnetic resonance imaging was used to assess cortical activation during performance of verbal and nonverbal versions of a working memory task and both encoding and recognition tasks in 38 individuals with schizophrenia and 48 healthy controls. Performance of both working memory and long-term memory tasks revealed disturbed dorsolateral prefrontal cortex activation in schizophrenia, although medial temporal deficits were also present. Some evidence was found for more severe cognitive and functional deficits with verbal than nonverbal stimuli, although these results were mixed.     

When the going gets tough…: Self-motivation is associated with invigoration and fun

Personality systems interaction (PSI) theory postulates two executive control modes in volitional action: Self-control and self-regulation (self-motivation). Self-control should deplete energy whereas self-motivation should maintain energy and result in invigoration. There were three groups of participants: Self-control, self-motivation, and pretend, who performed a resource-demanding Stroop-Shift and an anagram task. Performance and energy expenditure were examined in each task. Compared to the other groups, the self-motivation group showed increments in blood glucose throughout the experiment, indicating invigoration, and had better performance on the difficult Stroop-Shift task than the self-control group. Additionally, for the self-motivation group anagram performance correlated with less effort and ease of concentration and was moderated by fun in the task. These results are consonant with the predictions of PSI and self-determination theories. It is concluded that self-control depletes resources whereas self-motivation is associated with invigoration in carrying resource-demanding tasks.