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61.
Jordan Belisle Caleb R. Stanley Ayla Schmick Mark R. Dixon Amani Alholail Megan E. Galliford Lindsey Ellenberger 《Journal of applied behavior analysis》2020,53(2):938-955
Relational Frame Theory posits that complex language develops through arbitrarily applicable relational networks, with potential implications for individuals with autism. Responding relationally based on comparison occurs when participants respond to any number of comparative properties, such as “bigger” or “faster.” Experiment 1 established two 3-member comparative networks, in which a stimulus A was conditioned as “bigger” or “faster” than a stimulus B, and the stimulus B was conditioned as “bigger” or “faster” than a stimulus C in 2 children with autism. Both participants met the mastery criterion for the trained relations and demonstrated the emergence of the untrained combinatorially entailed A–C and C–A relations. The participants could also match the arbitrary A stimuli with larger or faster objects and the C stimuli with smaller or slower objects. The results were replicated in Experiment 2 with the same participants, where a 5-member relational network was established for the bigger/smaller relation. 相似文献
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This monograph presents a brief historical and conceptual review of the work ethic construct, suggests a general conceptual definition of work ethic, and reports a series of empirical studies to construct and evaluate a new multidimensional measure of work ethic. The Multidimensional Work Ethic Profile (MWEP) is a 65-item inventory that measures seven conceptually and empirically distinct facets of the work ethic construct. A series of six studies, using both student and nonstudent samples, examined the psychometric properties of the MWEP. The first study replicates previous research demonstrating the multidimensionality of the work ethic construct. The second study describes the construction and initial psychometric evaluation of the MWEP. The third study examines relations between the MWEP subscales as well as relations with measures of general cognitive ability, personality, and manifest needs. The fourth study examines the generalizability of the MWEP from a student sample to a nonstudent working sample. The fifth study provides further evidence about the generalizability of the MWEP to an organizational sample and examines the relations of the MWEP subscales to other organizationally relevant attitudinal variables (i.e., job satisfaction, organizational commitment, and job involvement). Finally, the sixth study examines the criterion-related validity of the MWEP scales in an organizational context. Implications and directions for future research are discussed. 相似文献
64.
Conditions under which young children can hold two rules in mind and inhibit a prepotent response 总被引:9,自引:0,他引:9
The day-night task requires saying "night" to a picture of the sun and "day" to a picture of the moon. In this investigation of why young children fail at this task, systematic variations of the task were administered to 96 children, half 4 years old and half 4 1/2 years old. Training children on the strategy of chunking the 2 rules into I ("say the opposite"), thus reducing memory load, did not help their performance. What helped was reducing the inhibitory demand by instructing them to say "dog" and "pig" (not "night" and "day") even though memory of 2 rules and inhibiting saying what the pictures represented were still required. Here the response to be activated and the response to be inhibited were unrelated. When the correct response was semantically related to, and the direct opposite of, the to-be-inhibited response, children performed poorly. Inserting a delay between stimulus and response helped even though that delay was filled with distraction. Young children apparently need several seconds to compute the answer on this task. Often they do not take the needed time; when forced to do so, they do well. 相似文献
65.
Agnew CR Hoffman AM Lehmiller JJ Duncan NT 《Personality & social psychology bulletin》2007,33(11):1559-1571
Applying constructs from the investment model used traditionally to understand interpersonal commitment, the present investigation seeks to elucidate social cognitive antecedents of commitment to the war on terror waged by the United States. In Study 1, satisfaction with, investments in, and alternatives to the war on terror predict levels of commitment to the war beyond several important control variables. In Study 2, levels of satisfaction with, investments in, and alternatives to the war are experimentally manipulated. The highest levels of commitment to the war are observed among participants exposed to a high satisfaction, high investment, and low alternatives scenario, and the lowest levels are among those exposed to a low satisfaction, low investment, and high alternatives scenario. These results support broadening the targets of commitment normally considered within the context of the investment model and suggest applying relational models to understanding broader societal concerns. 相似文献
66.
Mental fatigue influence on effort-related cardiovascular response: difficulty effects and extension across cognitive performance domains 总被引:2,自引:0,他引:2
Rex A. Wright Tonia R. Junious Christin Neal Ashley Avello Candace Graham Laura Herrmann Sonia Junious Natasha Walton 《Motivation and emotion》2007,31(3):219-231
Two experiments investigated cardiovascular effects of mental fatigue as a function of (1) the difficulty of the cognitive
challenge with which participants were confronted, and (2) the relevance of that challenge to the activity that instigated
the fatigue. In the first, participants performed an easy (fatigue low) or difficult (fatigue high) counting task and then
were presented an arithmetic challenge (task B relevance high) or a scanning challenge (task B relevance low) with instructions
that they would avoid a noise if they attained a modest performance standard. Analysis of blood pressure responses assessed
during the work periods revealed fatigue main effects, reflecting stronger responses for High Fatigue participants, regardless
of the character of the second task. In the second, the procedure was the same except that it included a high performance
standard and provided the chance to win a prize. Analysis of the pressure data revealed fatigue x work period interactions,
reflecting relatively stronger responses among High Fatigue participants in work period 1, but relatively weaker responses
among these participants in work period 2. Results confirm previous findings and support an analysis of fatigue influence
on effort and associated cardiovascular responses. They also argue against the idea that mental fatigue influence may be confined
to relevant cognitive performance realms.
相似文献
Rex A. WrightEmail: |
67.
Natasha J. Cabrera Sandra L. Hofferth Gregory Hancock 《European Journal of Developmental Psychology》2014,11(2):136-158
This study used a latent difference score growth model to investigate how changes in family structure (biological father and stepfather residence) and maternal employment are associated with American children's externalizing problem behaviours (EPB) from ages 4–10 and whether these associations vary by children's level of self-regulation. For all 4-year-old children, living with a biological father at age 4 was associated with reductions in EPB at ages 4–6 and later years, with no variation by child self-regulation. Living with a stepfather at age 4 was associated with higher levels of EPB at age 4; however, for less-regulated children, stepfather residence at ages 4 and 8 was associated with reductions in EPB between ages 4–6 and 8–10, respectively. Greater employment hours were associated with increased EPB in the next 2 years for less-regulated children of all ages; however, except for the age 4–6 transition, there was a lagged association that reduced behaviour problems after 2 years and outweighed short-term increases. 相似文献
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69.
Based on ecocultural theory, this study utilizes focus group interviews to explore the ways Latino immigrant mothers and fathers transmit the values and beliefs they wish their young children to internalize. Findings suggest that parents purposely “pick and choose” values they deem “Latino,” such as the importance of family and values they deem “American,” such as independence, to pass on to their children. Parents recognized three main barriers that might stand in their way of teaching their children to adapt to two cultural groups: balancing work and family, low self-esteem, and lack of good parental role models. However, they also pointed out two sources of strength that can help them overcome these barriers: optimism and motivation. This study provides a basis for generating hypotheses to be tested with larger datasets and informs the development of theory and culturally sensitive interventions and measures to evaluate Latino parenting. 相似文献
70.
Stephen P. Badham Mhairi Hay Natasha Foxon Kiran Kaur Elizabeth A. Maylor 《Neuropsychology, development, and cognition. Section B, Aging, neuropsychology and cognition》2016,23(3):338-365
Material consistent with knowledge/experience is generally more memorable than material inconsistent with knowledge/experience – an effect that can be more extreme in older adults. Four experiments investigated knowledge effects on memory with young and older adults. Memory for familiar and unfamiliar proverbs (Experiment 1) and for common and uncommon scenes (Experiment 2) showed similar knowledge effects across age groups. Memory for person-consistent and person-neutral actions (Experiment 3) showed a greater benefit of prior knowledge in older adults. For cued recall of related and unrelated word pairs (Experiment 4), older adults benefited more from prior knowledge only when it provided uniquely useful additional information beyond the episodic association itself. The current data and literature suggest that prior knowledge has the age-dissociable mnemonic properties of (1) improving memory for the episodes themselves (age invariant), and (2) providing conceptual information about the tasks/stimuli extrinsically to the actual episodic memory (particularly aiding older adults). 相似文献