The Role of a Point Loss Contingency on the Emergence of Derived Relations in the Absence of Original Relations

The Role of a Point Loss Contingency on the Emergence of Derived Relations in the Absence of Original Relations

Date: December 1997
Creator: Michniewicz, Leslie (Leslie A.)
Description: The role of point loss for symmetrical relations introduced simultaneously with probe trials in the absence of original relations on all probe trial performances was evaluated. Training was completed after six conditional discriminations were established in two contexts. Point loss was introduced simultaneously with probe trials in the absence of original relations in the first context. Probe trials with no point loss in the absence of original relations were introduced in the second context. The simultaneous introduction of probe trials and the point loss contingency may in some cases prevent the emergence of an equivalence class in the context that contained the point loss as well as in the context where no point loss occurred.
Contributing Partner: UNT Libraries
The effects of reinforcing operant variability on task acquisition.

The effects of reinforcing operant variability on task acquisition.

Access: Use of this item is restricted to the UNT Community.
Date: December 2002
Creator: Seymour, Kail H.
Description: Neuringer, Deiss, and Olson (2000) was replicated and extended to determine the effect of variability contingencies on task acquisition for twelve 7-9 year old children. Subjects first learned to press a computer's shift keys with increasing response variation. Each subject was then exposed to one of three experimental conditions during which they received a point for target responses. Variability condition subjects received additional points on a variable interval schedule for nontarget responses occurring less than 3% of the time. The any condition subjects received additional points on a variable interval schedule for any nontarget response. Control subjects received points only for target responses. All variability condition and two control subjects learned the target response. All any condition subjects and two control subjects did not.
Contributing Partner: UNT Libraries
ReSource, Volume 11, Number 1, Fall 1994

ReSource, Volume 11, Number 1, Fall 1994

Date: 1994
Creator: University of North Texas
Description: ReSource magazine includes articles and notes about research at University of North Texas in various academic fields.
Contributing Partner: University Relations, Communications & Marketing department for UNT
The Effects of Continuous Versus Non-Continuous Noise and Level of Intensity on a Serial Learning Task

The Effects of Continuous Versus Non-Continuous Noise and Level of Intensity on a Serial Learning Task

Date: August 1972
Creator: Ware, William S.
Description: The present study was designed to investigate the effects of two noise conditions, continuous and noncontinuous noise, and three intensity levels, upon a serial learning task and the interaction effects of these factors on learning.
Contributing Partner: UNT Libraries
The Use of an Applied Task as a Test of Stimulus Equivalence

The Use of an Applied Task as a Test of Stimulus Equivalence

Date: August 1997
Creator: Luby, John M. (John Martin)
Description: Four college student subjects were trained to match graphic figures (A stimuli) to other figures (B stimuli), and then to match the B figures to numerals (C stimuli). Then in a test of application subjects answered simple math problems, presented as novel sample stimuli, by selecting one of the A figures, presented as comparisons. The application test was an analog for the academic task of answering math problems with newly learned Spanish number names. Three subjects performed accurately in the application test, which required the emergence of CA equivalence. All subjects demonstrated equivalence in test sessions after the application test. The study examined whether accuracy, fluency (rate of correct responding), practice, or stability of original relations performance corresponded to test accuracy. Accuracy, fluency, practice and stability corresponded to test accuracy for two subjects. Fluency corresponded to test accuracy for one subject, and stability corresponded to test accuracy for another subject.
Contributing Partner: UNT Libraries
Knowledge-of-Correct-Response vs. Copying-of-Correct-Response: a Study of Discrimination Learning

Knowledge-of-Correct-Response vs. Copying-of-Correct-Response: a Study of Discrimination Learning

Date: August 1996
Creator: Geller, David, 1952-
Description: Copying prompts with subsequent unprompted practice produced better learning of simple discriminations than feedback only of a correct response without subsequent practice. The Copy condition promoted faster acquisition of accurate performance for all subjects, and shorter response latencies and durations for 3 of 4 subjects. The data support the findings of Barbetta, Heron, and Heward, 1993 as well as Drevno, Kimball, Possi, Heward, Garner III, and Barbetta, 1994. The author proposes that response repertoires are most valuable if easily reacquired at times after original learning. Thus, reacquisition performance data are emphasized. The data suggest that discriminations acquired by copying prompts may result in useful repertoires if a practice procedure is used which facilitates transfer of stimulus control from a formal prompt to a naturally occurring stimulus.
Contributing Partner: UNT Libraries
Childhood Learning: Examining Attitudes toward School and Learning Ability

Childhood Learning: Examining Attitudes toward School and Learning Ability

Date: May 2009
Creator: Geddes, Jeffrey D.
Description: A child's ability to learn in school and school performance are affected by various factors. Variables that affect learning and academic performance in 46 children, 4 - 7 years old, were examined. Children, parents, and teachers completed questionnaires rating children's attitudes and behavior toward school. Children completed a computerized matching-to-sample (MTS) task. The MTS trained the children to form 3 stimulus classes. One stimulus class included three arbitrary stimuli, the others contained a positively or negatively valenced stimulus, a school-related stimulus, and an arbitrary stimulus. Class formation performance was assessed. Rate of learning predicted attitudes toward school, school attitudes predicted academic performance; however a hypothesized mediation effect of attitudes was not demonstrated. No significant differences in rate of forming stimulus classes containing emotionally valenced and school stimuli were found. Future directions for intervention in the early education of students who have poor attitudes toward school are discussed.
Contributing Partner: UNT Libraries
Cultural Competency in the Learning Environment: Promoting the Development of Diversity Training for Pre-Service Educators

Cultural Competency in the Learning Environment: Promoting the Development of Diversity Training for Pre-Service Educators

Date: April 14, 2011
Creator: Tolle, Kendal & Smith, Kenneth Scott, 1976-
Description: Poster presented at the 2011 University Scholars Day at UNT. This poster discusses a research study on cultural competency in the learning environment and promoting the development of diversity training for pre-service educators.
Contributing Partner: UNT Honors College
Consumer Engagement in Digital Channels - A Digital Strategy

Consumer Engagement in Digital Channels - A Digital Strategy

Date: March 28, 2012
Creator: Pookulangara, Sanjukta
Description: This poster discusses the experiential learning activity process for a course in the UNT Business department. The overall learning goal is to understand the challenges and opportunities faced by multi-channel businesses.
Contributing Partner: UNT College of Merchandising, Hospitality and Tourism
Valence of Stimulus Material as a Variable in Incidental Learning

Valence of Stimulus Material as a Variable in Incidental Learning

Date: August 1962
Creator: Luckey, Robert E.
Description: This thesis discusses the valence of stimulus material as a variable in incidental learning.
Contributing Partner: UNT Libraries
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