Matching Items (11)
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- All Subjects: Learning
- All Subjects: Comprehension
- Creators: Glenberg, Arthur
Description
Categories are often defined by rules regarding their features. These rules may be intensely complex yet, despite the complexity of these rules, we are often able to learn them with sufficient practice. A possible explanation for how we arrive at consistent category judgments despite these difficulties would be that we may define these complex categories such as chairs, tables, or stairs by understanding the simpler rules defined by potential interactions with these objects. This concept, called grounding, allows for the learning and transfer of complex categorization rules if said rules are capable of being expressed in a more simple fashion by virtue of meaningful physical interactions. The present experiment tested this hypothesis by having participants engage in either a Rule Based (RB) or Information Integration (II) categorization task with instructions to engage with the stimuli in either a non-interactive or interactive fashion. If participants were capable of grounding the categories, which were defined in the II task with a complex visual rule, to a simpler interactive rule, then participants with interactive instructions should outperform participants with non-interactive instructions. Results indicated that physical interaction with stimuli had a marginally beneficial effect on category learning, but this effect seemed most prevalent in participants were engaged in an II task.
ContributorsCrawford, Thomas (Author) / Homa, Donald (Thesis advisor) / Glenberg, Arthur (Committee member) / McBeath, Michael (Committee member) / Brewer, Gene (Committee member) / Arizona State University (Publisher)
Created2014
Description
The purpose of this study was to investigate the effect of partial exemplar experience on category formation and use. Participants had either complete or limited access to the three dimensions that defined categories by dimensions within different modalities. The concept of "crucial dimension" was introduced and the role it plays in category definition was explained. It was hypothesized that the effects of partial experience are not explained by a shifting of attention between dimensions (Taylor & Ross, 2009) but rather by an increased reliance on prototypical values used to fill in missing information during incomplete experiences. Results indicated that participants (1) do not fill in missing information with prototypical values, (2) integrate information less efficiently between different modalities than within a single modality, and (3) have difficulty learning only when partial experience prevents access to diagnostic information.
ContributorsCrawford, Thomas (Author) / Homa, Donald (Thesis advisor) / Mcbeath, Micheal (Committee member) / Glenberg, Arthur (Committee member) / Arizona State University (Publisher)
Created2011
Description
The influence that agent-student interaction has on learning can have significant outcomes in an ITS. Agent-human relationships within ITSs possess elements modeled by teacher-student relationships in the classroom. As a result, student perceptions of pedagogical agents can affect learning outcomes. An efficient environment can depend upon the intention for which the virtual agent is designed. As researchers gain more knowledge on the effect that characteristics outside of language have on learning, agent pedagogies can begin to be developed and perfected. In this research, we investigate the role that the pedagogical agent's gender has in the learning process. Specifically, we examine whether gender of agent interacts with gender of student to influence variables related to affect and motivation in ITSs
ContributorsStone, Melissa Linn (Author) / McNamara, Danielle (Thesis director) / Snow, Erica (Committee member) / Barrett, The Honors College (Contributor) / School of Film, Dance and Theatre (Contributor) / Department of Psychology (Contributor)
Created2014-05
Description
The focus of education in the classroom traditionally is one of fact memorization and recall. The teaching process of linear knowledge progression is not always in tune with the way that the human brain actually processes, conceptualizes, and comprehends concepts and information. In an introductory engineering class, focused on materials engineering and its related concepts, a system of lecture interventions has been put in place to increase concept comprehension by supplementing lecture units with various activities, from additional worksheets, explicit concept discussions, and most recently, YouTube videos showcasing specific concepts and situations. In an attempt to correct the lack of actual concept comprehension, these interventions seek to interact with the human mind in a way that capitalizes on its ability to process and interpret non-linear knowledge and information.
Using a concept test given prior to the lecture unit, and after, the difference in scores is used to recognize if the concepts presented have actually been comprehended. Used specifically in a lecture unit on solubility and solutions, the concept test tested student’s knowledge of supersaturated, saturated, and unsaturated solutions. With a visual identification and a written explanation, the student’s ability to identify and explain the three solutions was tested.
In order to determine the cause of the change in score from pre- to post-test, an analysis of the change in scores and the effects of question type and solution type was conducted. The significant results are as follows:
The change in score from pre- to post-test was found to be significant, with the only difference between the two tests being the lecture unit and intervention
From pre- to post-test, solution type had a significant effect on the score, with the unsaturated solution being the most easily recognized and explained solution type
Students that felt that the YouTube videos greatly increased their concept comprehension, on average, performed better than their counterparts and also saw a greater increase their score from pre- to post-test
Using a concept test given prior to the lecture unit, and after, the difference in scores is used to recognize if the concepts presented have actually been comprehended. Used specifically in a lecture unit on solubility and solutions, the concept test tested student’s knowledge of supersaturated, saturated, and unsaturated solutions. With a visual identification and a written explanation, the student’s ability to identify and explain the three solutions was tested.
In order to determine the cause of the change in score from pre- to post-test, an analysis of the change in scores and the effects of question type and solution type was conducted. The significant results are as follows:
The change in score from pre- to post-test was found to be significant, with the only difference between the two tests being the lecture unit and intervention
From pre- to post-test, solution type had a significant effect on the score, with the unsaturated solution being the most easily recognized and explained solution type
Students that felt that the YouTube videos greatly increased their concept comprehension, on average, performed better than their counterparts and also saw a greater increase their score from pre- to post-test
ContributorsLinich, Christopher Graham (Author) / Krause, Stephen (Thesis director) / Middleton, James (Committee member) / Barrett, The Honors College (Contributor) / Mechanical and Aerospace Engineering Program (Contributor)
Created2014-05
Description
This study looked at college-age students' ability to comprehend and retain information learned from news articles depending on what platform they read from. Fifteen participants read three local New York Times articles on each of the platforms provided: iPad, laptop, and paper. They took one test immediately after to test comprehension and another two weeks later to test their retention. Participants were also asked if they found the articles interesting, enjoyable, clear, etc. Results showed that participants' views on each format had little, if any, affect on their number of correct responses. The most consistent results on the participants' perceptions of the formats came from the laptop and paper, whereas the iPad received a bimodal pattern of responses. Participants were also asked to share their news habits while taking the test by selecting how frequently they gain news from various sources such as social media or television. These habits also seemed to have very little effect on their scores.
ContributorsKillin, Jamie Faye (Author) / Gilpin, Dawn (Thesis director) / Russomanno, Joseph (Committee member) / Dodge, Nancie (Committee member) / Barrett, The Honors College (Contributor) / Walter Cronkite School of Journalism and Mass Communication (Contributor) / School of Art (Contributor)
Created2014-05
Description
This study looked at college-age students' ability to comprehend and retain information learned from news articles depending on what platform they read from. Fifteen participants read three local New York Times articles on each of the platforms provided: iPad, laptop, and paper. They took one test immediately after to test comprehension and another two weeks later to test their retention. Participants were also asked if they found the articles interesting, enjoyable, clear, etc. Results showed that participants' views on each format had little, if any, affect on their number of correct responses. The most consistent results on the participants' perceptions of the formats came from the laptop and paper, whereas the iPad received a bimodal pattern of responses. Participants were also asked to share their news habits while taking the test by selecting how frequently they gain news from various sources such as social media or television. These habits also seemed to have very little effect on their scores.
ContributorsKillin, Jamie Faye (Author) / Gilpin, Dawn (Thesis director) / Russomanno, Joseph (Committee member) / Dodge, Nancie (Committee member) / Barrett, The Honors College (Contributor) / Walter Cronkite School of Journalism and Mass Communication (Contributor) / School of Art (Contributor)
Created2014-05
Description
In this paper, I will look at recent game studies in three (3) large categories: (1) how games can be used for educational instruction, (2) how games impact players' social skills and behavioral choices, and (3) how games function as a method for satisfying human needs of play and entertainment. Within each category, several studies will be summarized. I have chosen these three (3) categories in particular because they are the ones I am most interested in and will afford to me the background research with which to define my own path of research and game design.
ContributorsSomers, Michael John (Author) / Devine, Theresa (Thesis director) / McNamara, Danielle (Committee member) / School of Humanities, Arts, and Cultural Studies (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12
Description
Estradiol (E2) and Levonorgestrel (Levo) are two hormones commonly used in hormone therapy (HT) to decrease symptoms associated with menopause. Both of these hormones have been shown to have beneficial effects on cognition when given alone in a rodent model of menopause. However, it is unknown whether these hormones, when taken in combination, are beneficial or harmful to cognition. This is a critically important question given that these hormones are most often given in combination versus separately. This thesis is composed of two studies examining the cognitive effects of E2 and Levo using a rat model of surgical menopause. Study 1 assessed how the dose of E2 treatment in rats impacted cognitive performance, and found that low dose E2 enhanced working memory performance. Next, based on the results from Study 1, Study 2 used low dose E2 in combination with different doses of Levo to examine the cognitive effects of several E2 to Levo ratio combinations. The results from Study 2 demonstrated that the combination of low dose E2 with a high dose of Levo at a 1:2 ratio impaired cognition, and that the ratio currently used in HT, 3:1, may also negatively impact cognition. Indeed, there was a dose response effect indicating that working and reference memory performance was incrementally impaired as Levo dose increased. The findings in this thesis suggest that the E2 plus Levo combination is likely not neutral for cognitive function, and prompts further evaluation in menopausal women, as well as drug discovery research to optimize HT using highly controlled preclinical models.
ContributorsBerns-Leone, Claire Elizabeth (Co-author) / Prakapenka, Alesia (Co-author) / Pena, Veronica (Co-author) / Northup-Smith, Steven (Co-author) / Melikian, Ryan (Co-author) / Ladwig, Ducileia (Co-author) / Patel, Shruti (Co-author) / Croft, Corissa (Co-author) / Bimonte-Nelson, Heather (Thesis director) / Glenberg, Arthur (Committee member) / Conrad, Cheryl (Committee member) / School of Life Sciences (Contributor) / Department of Psychology (Contributor) / Barrett, The Honors College (Contributor)
Created2016-12
Description
The premise of the embodied cognition hypothesis is that cognitive processes require emotion, sensory, and motor systems in the brain, rather than using arbitrary symbols divorced from sensorimotor systems. The hypothesis explains many of the mechanisms of mental simulation or imagination and how they facilitate comprehension of concepts. Some forms of embodied processing can be measured using electroencephalography (EEG), in a particular waveform known as the mu rhythm (8-13 Hz) in the sensorimotor cortex of the brain. Power in the mu band is suppressed (or de-synchronized) when an individual performs an action, as well as when the individual imagines performing the action, thus mu suppression measures embodied imagination. An important question however is whether the sensorimotor cortex involvement while reading, as measured by mu suppression, is part of the comprehension of what is read or if it is arises after comprehension has taken place. To answer this question, participants first took the Gates-MacGinitie reading comprehension test. Then, mu-suppression was measured while participants read experimental materials. The degree of mu-suppression while reading verbs correlated .45 with their score on the Gates-MacGinitie test. This correlation strongly suggests that the sensorimotor system involvement while reading action sentences is part of the comprehension process rather than being an aftereffect.
ContributorsMarino, Annette Webb (Author) / Glenberg, Arthur (Thesis director) / Presson, Clark (Committee member) / Blais, Chris (Committee member) / Department of Psychology (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
The present studies experimentally compared the effectiveness of self-explaining versus taking notes for improving comprehension of a difficult science among readers who varied in prior knowledge, reading skill, and later vocabulary skill. Study 1 (N = 70) examined how instructions to simply “note-take” or “self-explain” influenced text-based and inferential comprehension. Task did not influence comprehension performance but, as expected, readers with higher science prior knowledge outperformed their less knowledgeable peers, who also earned lower scores on inferential questions compared to text-based questions. To replicate and extend these findings, Study 2 (N = 60) provided readers with more specific, distinct instructions and examples for self-explanation and note-taking tasks prior to engaging in the same task. The results showed that, in the self-explanation task, high-knowledge readers outperformed low-knowledge readers on the text-based questions. These results suggest that self-explanation supported more knowledgeable and skilled readers for text-based questions.
ContributorsGoblirsch, Emily (Author) / McNamara, Danielle (Thesis director) / Butterfuss, Reese (Committee member) / Barrett, The Honors College (Contributor) / Department of English (Contributor) / Department of Psychology (Contributor) / Historical, Philosophical & Religious Studies, Sch (Contributor)
Created2022-05