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- Title
- The Effect of Focused Breathing on Response Inhibition and Perception of Affective Words: A Behavioral and an EEG Study.
- Creator
- Ahne, Emily, Rosselli, Monica, Florida Atlantic University, Department of Psychology, Charles E. Schmidt College of Science
- Abstract/Description
-
When practiced over long periods of time (>16 weeks), mindfulness positively impacts inhibitory processing, in that as mindfulness exposure and experience increases, inhibitory processing is enhanced. Similarly, long-term mindfulness practice diminishes the impact of emotionally-valanced scenes. However recently, more work is underway on how brief mindfulness inductions impact these same outcomes. Across two online pilot studies (behavioral outcomes only) and one in-person experiment ...
Show moreWhen practiced over long periods of time (>16 weeks), mindfulness positively impacts inhibitory processing, in that as mindfulness exposure and experience increases, inhibitory processing is enhanced. Similarly, long-term mindfulness practice diminishes the impact of emotionally-valanced scenes. However recently, more work is underway on how brief mindfulness inductions impact these same outcomes. Across two online pilot studies (behavioral outcomes only) and one in-person experiment (behavioral and neuronal outcomes), how a brief focused-breathing induction impacts response inhibition and the perception of affective words was explored. Findings demonstrate that a 30-minute mindfulness induction produced a diminished Simon Effect, as well as faster processing of neutral and positive words (faster LPP latencies) and less-effortful processing of negative words (reduced LPP amplitudes). How brief mindfulness inductions may impact resting frontal alpha asymmetry were also explored.
Show less - Date Issued
- 2022
- PURL
- http://purl.flvc.org/fau/fd/FA00014031
- Subject Headings
- Mindfulness, Electroencephalography, Behavior
- Format
- Document (PDF)
- Title
- EEG in preschool children and the development of empathy.
- Creator
- Almeida, Amanda N., Charles E. Schmidt College of Science, Department of Psychology
- Abstract/Description
-
Empathy has been shown to have many positive outcomes in individuals at every stage throughout life. It promotes sociability, helping behaviors, and can protect against the development of psychopathology. Evolutionary theorists have hypothesized that humans have a biological predisposition for empathic response. Temperament, as well as parental interaction with children, account for individual differences in empathic response levels. Much research has also looked at maternal depression as a...
Show moreEmpathy has been shown to have many positive outcomes in individuals at every stage throughout life. It promotes sociability, helping behaviors, and can protect against the development of psychopathology. Evolutionary theorists have hypothesized that humans have a biological predisposition for empathic response. Temperament, as well as parental interaction with children, account for individual differences in empathic response levels. Much research has also looked at maternal depression as a key factor in children's negative emotional responding. We used EEG to measure individual differences in children's empathic emotional responding, as well as parental interaction and its impact on empathy and prosocial development. Results show that children rated as being more sociable are more likely to show outward expressions of empathy. Also, those with greater right frontal asymmetry are more likely to assist others in a prosocial manner.
Show less - Date Issued
- 2009
- PURL
- http://purl.flvc.org/FAU/228771
- Subject Headings
- Emotions in children, Parent and child, Developmental psychology, Socialization, Psychological aspects, Child development, Helping behavior in children
- Format
- Document (PDF)
- Title
- DIRECT AND INDIRECT PATHWAYS FROM LONELINESS TO PEER EXPERIENCES.
- Creator
- Altman, Robert L., Laursen, Brett, Florida Atlantic University, Department of Psychology, Charles E. Schmidt College of Science
- Abstract/Description
-
Loneliness is a common experience for many people (Rubenstein et al., 1979) and most lonely individuals experience a variety of comorbid disorders (Heinrich & Gullone, 2006). Adolescent loneliness is particularly problematic, due to the rapid changes that take place in the peer social world (Laursen & Hartl, 2013). Prior evidence ties loneliness to low group status and victimization (Asher & Paquette, 2003), but we do not fully understand the transmission mechanisms. A full longitudinal...
Show moreLoneliness is a common experience for many people (Rubenstein et al., 1979) and most lonely individuals experience a variety of comorbid disorders (Heinrich & Gullone, 2006). Adolescent loneliness is particularly problematic, due to the rapid changes that take place in the peer social world (Laursen & Hartl, 2013). Prior evidence ties loneliness to low group status and victimization (Asher & Paquette, 2003), but we do not fully understand the transmission mechanisms. A full longitudinal mediation design (Fritz & MacKinnon, 2012) was used to test the hypotheses that social withdrawal mediates the association from loneliness to changes in peer status and peer difficulties victimization among adolescents. Results indicated that the longitudinal associations between loneliness and peer outcomes were mediated by social withdrawal. Successful engagement with peers is vital to navigating the complex social world of adolescence, thus the results provide an impetus for aiding lonely adolescents in improving their social connections.
Show less - Date Issued
- 2020
- PURL
- http://purl.flvc.org/fau/fd/FA00013590
- Subject Headings
- Loneliness, Loneliness in adolescence
- Format
- Document (PDF)
- Title
- LONGITUDINAL PREDICTORS OF POPULARITY AND UNPOPULARITY IN MIDDLE CHILDHOOD AND EARLY ADOLESCENCE.
- Creator
- Altman, Robert L., Laursen, Brett, Florida Atlantic University, Department of Psychology, Charles E. Schmidt College of Science
- Abstract/Description
-
As children enter middle childhood, they become increasing focused on navigating the peer system, which provides an acute awareness of the social hierarchy and their place in it (Gottman & Mettetal, 1986; Parker & Gottman, 1989). Some children even prioritize attaining social status over maintaining friendships (LaFontana & Cillessen, 2010). Status matters because it describes an individual’s ability to compete for and control both physical and social resources (Hawley, 1999). Previous...
Show moreAs children enter middle childhood, they become increasing focused on navigating the peer system, which provides an acute awareness of the social hierarchy and their place in it (Gottman & Mettetal, 1986; Parker & Gottman, 1989). Some children even prioritize attaining social status over maintaining friendships (LaFontana & Cillessen, 2010). Status matters because it describes an individual’s ability to compete for and control both physical and social resources (Hawley, 1999). Previous studies have identified two forms of affective regard, separate from the peer group and behavioral reputation, that predict popularity and unpopularity: acceptance and rejection (Marks et al., 2021). However, their relative importance has been unclear because previous studies have not included both in the same model and because most studies have been concurrent, not longitudinal. Affective markers of peer regard and behavioral markers of peer group reputation are moderately correlated, making it difficult to draw conclusions from separate studies of each. Studies which incorporate measures of each are few and limited in scope. The current study was designed to examine the origins of popularity and unpopularity by disentangling affective regard from behavioral reputation using a sample of 292 students enrolled in grades 4 to 6 (ages 9-13) of a university-affiliated school.
Show less - Date Issued
- 2022
- PURL
- http://purl.flvc.org/fau/fd/FA00014044
- Subject Headings
- Popularity, Adolescence, Childhood
- Format
- Document (PDF)
- Title
- Narcissism, perceptions of peer relationships, and target-specific aggression in middle childhood.
- Creator
- Anderson, Chelsie., Charles E. Schmidt College of Science, Department of Psychology
- Abstract/Description
-
This study examined how narcissism affects preadolescent children's choices of peer targets for aggression. Based on the idea that narcissists have a grandiose sense of self that requires nourishment, we hypothesized that narcissistic children are especially likely to attack peers who threaten, or fail to nourish, their grandiose self. We assessed narcissism and the degree to which each child's aggression toward peers depended on (a) the child's perceived liking by each peer, (b) the child's...
Show moreThis study examined how narcissism affects preadolescent children's choices of peer targets for aggression. Based on the idea that narcissists have a grandiose sense of self that requires nourishment, we hypothesized that narcissistic children are especially likely to attack peers who threaten, or fail to nourish, their grandiose self. We assessed narcissism and the degree to which each child's aggression toward peers depended on (a) the child's perceived liking by each peer, (b) the child's liking of each peer, (c) each peer's actual liking of the child, and (d) the child's perceived similarity to each peer. Participants were 197 children in the fourth through eighth grades at a university school. Narcissism predicted the four types of target-specific aggression in disparate ways for boys and girls. Narcissistic boys were especially likely to direct aggression toward male peers whom (a) they perceived as disliking them, (b) they disliked, and (c) they perceived as dissimilar to themselves. Narcissistic girls were especially likely to attack female peers whom they perceived as similar to themselves. Narcissism may enhance different motives for boys and girls in same-sex peer relatinships. We propose that narcissism enhances investment in status and rivalry amoung girls while enhancing the motive to attack dissimilar peers among boys.
Show less - Date Issued
- 2012
- PURL
- http://purl.flvc.org/FAU/3356886
- Subject Headings
- Identity (Psychology) in children, Adjustment (Psychology), Sex differences (Psychology), Affect (Psychology), Aggressiveness, Narcissism, Philosophy, Interpersonal relations in children, Social interaction in children, Self-esteem in children
- Format
- Document (PDF)
- Title
- The Assessment of Functional Abilities in the Diagnosis of MCI and Dementia in a Culturally Diverse Sample.
- Creator
- Arruda, Fernanda Ponce de Leon, Rosselli, Monica, Florida Atlantic University, Charles E. Schmidt College of Science, Department of Psychology
- Abstract/Description
-
Previous studies suggested that the Functional Activities Questionnaire (FAQ-10) has minimal ethnic bias and that a shorter version (FAQ-6) can equally diagnose MCI and dementia. Objective: We analyzed whether FAQ-6 is similar to FAQ-10 in diagnosing MCI and dementia. We examined their applicability across European Americans (EA) and Hispanic Americans, and how scores correlated to beta amyloid. Method: 222 participants (116 EA) completed a neuropsychological battery, FAQ, and PET scans, and...
Show morePrevious studies suggested that the Functional Activities Questionnaire (FAQ-10) has minimal ethnic bias and that a shorter version (FAQ-6) can equally diagnose MCI and dementia. Objective: We analyzed whether FAQ-6 is similar to FAQ-10 in diagnosing MCI and dementia. We examined their applicability across European Americans (EA) and Hispanic Americans, and how scores correlated to beta amyloid. Method: 222 participants (116 EA) completed a neuropsychological battery, FAQ, and PET scans, and were classified as cognitively normal (CN), MCI, or dementia. The diagnostic capacity of FAQ-10 and FAQ-6 were compared for the total sample and across ethnic groups. Scores were correlated to beta amyloid. Results: Both versions showed good item discrimination. Ethnicity did not affect scores when controlling for diagnosis and education. Both versions classified CN and dementia, and positively correlated to beta amyloid. Conclusions: Results suggest FAQ-6 and FAQ-10 similarly predict diagnosis and is adequate in these ethnic groups.
Show less - Date Issued
- 2018
- PURL
- http://purl.flvc.org/fau/fd/FA00013141
- Subject Headings
- Dementia--diagnosis, Cognitive Dysfunction--diagnosis, Bias, Functional assessment
- Format
- Document (PDF)
- Title
- COGNITIVE MARKERS OF PROGRESSION FROM NORMAL COGNITION TO MCI AND FROM MCI TO DEMENTIA ACROSS EUROPEAN AND HISPANIC AMERICANS.
- Creator
- Arruda, Fernanda Ponce de Leon, Rosselli, Monica, Florida Atlantic University, Department of Psychology, Charles E. Schmidt College of Science
- Abstract/Description
-
Objective: Our main objectives were to identify cognitive markers of progression to a more severe cognitive diagnosis, explore possible differences between ethnic groups and to correlate cognitive markers of progression with biomarkers of AD (hippocampal and entorhinal volumes) and frontal volumes (lateral orbitofrontal, medial orbitofrontal, superior frontal, and rostral middle frontal volumes). Method: 207 participants (Mage = 71.79, SD = 7.48, 123 Hispanic Americans [HA]) were followed for...
Show moreObjective: Our main objectives were to identify cognitive markers of progression to a more severe cognitive diagnosis, explore possible differences between ethnic groups and to correlate cognitive markers of progression with biomarkers of AD (hippocampal and entorhinal volumes) and frontal volumes (lateral orbitofrontal, medial orbitofrontal, superior frontal, and rostral middle frontal volumes). Method: 207 participants (Mage = 71.79, SD = 7.48, 123 Hispanic Americans [HA]) were followed for an average of 23 months. Participants were classified into 3 diagnostic groups (Cognitively normal [CN], mild cognitive impairment [MCI], or dementia) based on the CDR global score and the neuropsychological baseline data was used as predictors of progression status. For the CN group, the Benson Figure delayed recall was a predictor of cognitive decline, and within the MCI group, the Benson delayed recall, the HVLT immediate recall, the TMTB, category fluency, and three measures of the LASSI-L (A1 cued recall, A2 cued recall, and delayed recall) were significant predictors of progression to dementia and are suggested as cognitive markers of progression for MCI individuals. Memory cognitive markers and category fluency correlated with medial temporal lobe volumes, and the TMT-B correlated with superior frontal volume. We did not observe significant differences in cognitive markers across ethnic groups. Conclusion: we identified cognitive markers of progression for CN and for MCI diagnoses which were not different across ethnic groups. These findings contribute to literature on the early identification of individuals at risk of progression to a more severe cognitive status even within asymptomatic individuals which can facilitate a more time- and cost-effective practice that is essential to the provision of the appropriate treatment to those at higher risk of progression.
Show less - Date Issued
- 2022
- PURL
- http://purl.flvc.org/fau/fd/FA00013924
- Subject Headings
- Alzheimer Disease, Biomarkers, Hispanic Americans
- Format
- Document (PDF)
- Title
- Behavioral and Electrophysiological Evidence for Hippocampal Involvement in Object Motion Processing in C57BL/6J Mice.
- Creator
- Asgeirsdottir, Herborg Nanna, Stackman, Robert W., Florida Atlantic University, Charles E. Schmidt College of Science, Department of Psychology
- Abstract/Description
-
Considerable research has been carried out to establish a rodent model for the study of human memory, yet functional similarities between the species remain up for debate. The hippocampus, a region deep within the medial temporal lobe of the mammalian CNS, is critical for long-term episodic memory. Projections from the medial entorhinal cortex convey spatial/contextual information, while projections from the lateral entorhinal cortex convey item/object information to the hippocampus. The...
Show moreConsiderable research has been carried out to establish a rodent model for the study of human memory, yet functional similarities between the species remain up for debate. The hippocampus, a region deep within the medial temporal lobe of the mammalian CNS, is critical for long-term episodic memory. Projections from the medial entorhinal cortex convey spatial/contextual information, while projections from the lateral entorhinal cortex convey item/object information to the hippocampus. The functional significance of these parallel projections to the rodent hippocampus has been suggested to support spatial processing, while the same projections to the human hippocampus support spatial and non-spatial memory. Discharging in a location-specific manner, hippocampal place cells contribute to spatial memory; however, evidence for neuronal correlates of non-spatial object memory has not been fully defined. The current experiments were designed to address the following questions, while utilizing electrophysiology, functional inactivation during a novel behavioral task, and immunohistochemistry. Is the memory for objects hippocampal-dependent, solely due to the location of the object, or are objects represented within hippocampal activity independent of location? To tease apart spatial and non-spatial processing by the hippocampus, the spatial aspects of 3D objects were enhanced by utilizing movement. A novel discriminatory avoidance task, Knowing Your Enemy, was adapted from an Enemy Avoidance task to test true object memory in mice. Current findings support the notion that object-associations acquisition depends upon a specific context. Retrieval of such object-associations is not context-dependent, yet remains sensitive to temporary inactivation of the CA1 region of the dorsal hippocampus. The avoidance impairments observed following hippocampal inactivation were shown to not be a result of reduced anxiety. Immunohistochemical marker expression suggests that the CA1 region was highly active during object exposures, yet the hippocampal system responded differentially to moving and to stationary objects. Recordings of CA1 neurons yielded non-bursting object-related activity during object exploration, and place cell activity remained unaffected in the presence of moving objects; supporting independent, yet simultaneous processing of spatial and non-spatial information within the hippocampus. Together, the current findings support the notion that the CA1 region of the rodent hippocampus processes object-related information, independent of spatial information.
Show less - Date Issued
- 2017
- PURL
- http://purl.flvc.org/fau/fd/FA00004981
- Subject Headings
- Dissertations, Academic -- Florida Atlantic University, Hippocampus (Brain), Declarative memory, Explicit memory.
- Format
- Document (PDF)
- Title
- Representation of object-in-context within mouse hippocampal neuronal activity.
- Creator
- Asgeirsdottir, Herborg Nanna, Charles E. Schmidt College of Science, Department of Psychology
- Abstract/Description
-
The rodent hippocampus is critical for processing spatial memory but its contribution to non-spatial, specifically object memory is debated. The cognitive map theory of hippocampal function states that the hippocampus stores relationships of goal locations (places) to discrete items (objects) encountered within environments. Dorsal CA1 place cells were recorded in male C57BL/6J mice performing three variations of the novel object recognition paradigm to define "object-in-context"...
Show moreThe rodent hippocampus is critical for processing spatial memory but its contribution to non-spatial, specifically object memory is debated. The cognitive map theory of hippocampal function states that the hippocampus stores relationships of goal locations (places) to discrete items (objects) encountered within environments. Dorsal CA1 place cells were recorded in male C57BL/6J mice performing three variations of the novel object recognition paradigm to define "object-in-context" representation of hippocampal neuronal activity that may support object memory. Results indicate, (i) that place field stability is higher when polarizing environmental cues are provided during object recognition; (ii) hippocampal place fields remain stable throughout the novel object recognition testing without a polarizing cue; and (iii) time dependent effects on stability when objects were dissociated from the context. These data indirectly support that the rodent hippocampus processes object memory, and challenge the view that "object-in-context" representations are formed when mice perform novel object recognition task.
Show less - Date Issued
- 2013
- PURL
- http://purl.flvc.org/fcla/dt/3362339
- Subject Headings
- Mice as laboratory animals, Hippocampus (Brain), Neurotransmitter receptors, Cellular control mechanisms, Cellular signal transduction
- Format
- Document (PDF)
- Title
- Demonstration Motivation Encourages Aggressive Reactions To Peer Rejection and Victimization.
- Creator
- Aults, Christopher D., Perry, David G., Florida Atlantic University, Charles E. Schmidt College of Science, Department of Psychology
- Abstract/Description
-
Some, but not all, children who experience rejection or victimization by peers develop aggressive habits in response. This dissertation study tested the hypothesis that children who possess demonstration self-guides—cognitive structures that motivate a child to display behaviors and attributes that bring attention, admiration, or subservience from peers—are particularly at risk for such aggressive reactions. Children with such self-guides, it is suggested, experience adverse treatment by...
Show moreSome, but not all, children who experience rejection or victimization by peers develop aggressive habits in response. This dissertation study tested the hypothesis that children who possess demonstration self-guides—cognitive structures that motivate a child to display behaviors and attributes that bring attention, admiration, or subservience from peers—are particularly at risk for such aggressive reactions. Children with such self-guides, it is suggested, experience adverse treatment by peers as particularly frustrating, humiliating, and shameful, and these reactions increase the children’s threshold for exhibiting aggression during peer interactions. Participants were 195 children in the fourth through seventh grades of a school serving an ethnically and racially diverse student population (94 girls and 101 boys; M age = 10.1 years). Children completed self- and peer-report questionnaires in the fall and spring of a school year. Measures included rejection and victimization by peers, demonstration self-guides (narcissism, self-efficacy for demonstration attributes, felt pressure for gender conformity, and sexist ideology), aggression toward peers, and other variables testing secondary hypotheses. Consistent with the focal hypothesis, children with demonstration self-guides were more likely than other children to increase their aggression following peer rejection or victimization. However, this result was more common for girls than for boys; for boys, increased aggression more often reflected additive rather than interactive effects of peer rejection/victimization and demonstration motivation. Support for the focal hypothesis also depended on additional moderator variables, including gender of the peer group rejecting or victimizing the child, the nature of the demonstration self-guide, and gender of the target of the child’s own aggression.
Show less - Date Issued
- 2016
- PURL
- http://purl.flvc.org/fau/fd/FA00004646
- Subject Headings
- Aggressiveness in children -- Evaluation, Behavior disorders in children, Bullying in schools, Child psychopathology, Conduct disorders in children, Interpersonal relations -- Psychological aspects, Rejection (Psychology) in children
- Format
- Document (PDF)
- Title
- Psychophysiological measures of aggression and victimization in early adolescence.
- Creator
- Aults, Christopher D., Charles E. Schmidt College of Science, Department of Psychology
- Abstract/Description
-
Many cardiovascular psychophysiological studies have found evidence of lower arousal states in aggressive individuals and hyper-arousal states in individuals exposed to chronic stress. However, most of these studies have relied on clinical diagnoses or self-reports to identify aggressive and victimized individuals. The present study used peer nominations to identify aggressive, victimized, and non-aggressive or victimized adolescents (mean age = 12.09 yrs.) to examine if any...
Show moreMany cardiovascular psychophysiological studies have found evidence of lower arousal states in aggressive individuals and hyper-arousal states in individuals exposed to chronic stress. However, most of these studies have relied on clinical diagnoses or self-reports to identify aggressive and victimized individuals. The present study used peer nominations to identify aggressive, victimized, and non-aggressive or victimized adolescents (mean age = 12.09 yrs.) to examine if any psychophysiological differences exist during resting and startle conditions. ANOVAs revealed that high aggressive/low victimized adolescents had a lower resting heart period/rate compared to high victimized/low aggressive adolescents. Further analyses revealed a statistical trend of lower resting heart period variability in high victimized/low aggressive individuals compared to non-aggressive non-victimized controls. Due to evidence suggesting that individuals with high self-reported empathy display less aggression, empathy as a moderator for aggression was investigated. Although gender differences w3ere found across measures, empathy ws not found to moderate aggression.
Show less - Date Issued
- 2012
- PURL
- http://purl.flvc.org/FAU/3358282
- Subject Headings
- Bullying in schools, Adolescent psychology, Conduct disorders in adolescence, Aggressiveness in adolescence, Child psychopathology
- Format
- Document (PDF)
- Title
- The effects of target entitativity and group affiliation on the processing of persuasive messages.
- Creator
- Balazs, Karoly I., Charles E. Schmidt College of Science, Department of Psychology
- Abstract/Description
-
This research addresses the question of whether individuals or groups induce deeper message processing of persuasive messages. An interaction between group entitativity and whether the group is an ingroup or an outgroup is predicted, where ingroups low on entitativity and outgroups high on entitativity are expected to induce deeper message processing. Entitativity measures the extent an aggregate of people is seen as a group (D. T. Campbell, 1958). Previous research shows contradictory...
Show moreThis research addresses the question of whether individuals or groups induce deeper message processing of persuasive messages. An interaction between group entitativity and whether the group is an ingroup or an outgroup is predicted, where ingroups low on entitativity and outgroups high on entitativity are expected to induce deeper message processing. Entitativity measures the extent an aggregate of people is seen as a group (D. T. Campbell, 1958). Previous research shows contradictory results. S. G. Harkins and R. E. Petty (1987) have shown that high entitativity causes more message focus than low entitativity. R. J. Rydell and A. R. McConnell (2005) have shown that low entitativity causes more message focus than high entitativity. Hypotheses were not supported by the data. Post hoc analyses suggest that motivation to process persons and messages was greatest in the high entitativity ingroup condition. Predictions were revised by adding motivation as a variable.
Show less - Date Issued
- 2010
- PURL
- http://purl.flvc.org/FAU/2100578
- Subject Headings
- Stereotypes (Social psychology), Communication, Social aspects, Interpersonal communication, Philosophy, Social perception, Persuasion (Psychology)
- Format
- Document (PDF)
- Title
- Risk of sperm competition moderatres men's relationship satisfaction and interest in their partner's copulatory orgasm.
- Creator
- Bates, Vincent M., Charles E. Schmidt College of Science, Department of Psychology
- Abstract/Description
-
Sperm competition occurs when the sperm of multiple males concurrently occupy a female's reproductive tract and compete for fertilization. Sperm competition may have been a recurrent adaptive problem over human evolutionary history. Women's orgasm may facilitate retention of a particular man's sperm. I therefore hypothesized that men experiencing greater sperm competition risk will be particularly interested in the occurrence of their partner's copulatory orgasm. Men who are more satisfied...
Show moreSperm competition occurs when the sperm of multiple males concurrently occupy a female's reproductive tract and compete for fertilization. Sperm competition may have been a recurrent adaptive problem over human evolutionary history. Women's orgasm may facilitate retention of a particular man's sperm. I therefore hypothesized that men experiencing greater sperm competition risk will be particularly interested in the occurrence of their partner's copulatory orgasm. Men who are more satisfied with and invested in their relationship may experience greater costs in the event of sperm competition and potential cuckoldry. Therefore, these men may be more interested in ensuring their partner's copulatory orgasm. I hypothesized that men's relationship satisfaction and investment would predict interest in their partner's copulatory orgasm and moderate the link between sperm competition risk and interest in partner's copulatory orgasm. Using data secured from 229 men in a committed relationship, I tested and found support for these hypotheses.
Show less - Date Issued
- 2010
- PURL
- http://purl.flvc.org/FAU/1927608
- Subject Headings
- Man-woman relationships, Sperm competition, Human behavior, Competition (Biology)
- Format
- Document (PDF)
- Title
- The DIAMONDS at Work: Applying the DIAMONDS Dimensions to Occupations.
- Creator
- Bell, Steven, Sherman, Ryne A., Florida Atlantic University, Charles E. Schmidt College of Science, Department of Psychology
- Abstract/Description
-
Just as people can be described by traits, situations can be described by the “Situational Eight” DIAMONDS (Duty, Intellect, Adversity, Mating, pOsitivity, Negativity, Deception, Sociality) (Rauthmann et al., 2014). Based upon the common occurrence of situations in combinations unique to different occupations the current study sets out to (1) map the DIAMONDS dimensions into the workplace and (2) examine the relationships between the DIAMONDS dimensions and other measures of work contexts ...
Show moreJust as people can be described by traits, situations can be described by the “Situational Eight” DIAMONDS (Duty, Intellect, Adversity, Mating, pOsitivity, Negativity, Deception, Sociality) (Rauthmann et al., 2014). Based upon the common occurrence of situations in combinations unique to different occupations the current study sets out to (1) map the DIAMONDS dimensions into the workplace and (2) examine the relationships between the DIAMONDS dimensions and other measures of work contexts (Skill, Abilities, Knowledge, etc.). Through the use of a modified version of the S8* (Rauthmann & Sherman, 2014), the DIAMONDS dimensions were correlated with scored responses of either individuals in the profession, or professional experts, on important worker characteristics and occupational requirements for 954 individually identified occupations (n = 954) compiled by O*NET (National Center for O*NET Development, 2016).
Show less - Date Issued
- 2017
- PURL
- http://purl.flvc.org/fau/fd/FA00004913
- Subject Headings
- Social psychology., Personality assessment., Personality and occupation., Career development--Psychological aspects., Occupations--Psychological aspects.
- Format
- Document (PDF)
- Title
- An Exploration of Testosterone Mediated Effects on Auditory Learning in Northern Bobwhite Quail.
- Creator
- Bellinger, Seanceray A., Jones, Nancy Aaron, Florida Atlantic University, Charles E. Schmidt College of Science, Department of Psychology
- Abstract/Description
-
Elevated yolk progesterone has been shown to impair prenatal, but facilitate postnatal auditory learning in bobwhite quail chicks. Elevated yolk testosterone has facilitated prenatal learning, but its effects on postnatal auditory learning in quail are unknown. Either testosterone or an oil vehicle was injected into bobwhite quail eggs prior to incubation. Control eggs were unmanipulated. Following hatching, chicks were exposed to a conspecific maternal call (A or B) for 240 min. At 48 hr,...
Show moreElevated yolk progesterone has been shown to impair prenatal, but facilitate postnatal auditory learning in bobwhite quail chicks. Elevated yolk testosterone has facilitated prenatal learning, but its effects on postnatal auditory learning in quail are unknown. Either testosterone or an oil vehicle was injected into bobwhite quail eggs prior to incubation. Control eggs were unmanipulated. Following hatching, chicks were exposed to a conspecific maternal call (A or B) for 240 min. At 48 hr, chicks were tested for their preference for the familiarized vs. novel call. All groups demonstrated a preference for the familiar call (p < .05), but minimal between group difference were found. Contrary to previous research, elevated yolk testosterone neither facilitated nor impaired postnatal auditory learning in bobwhite quail chicks. Further research will examine underlying mechanisms responsible for differential effects and explore if similar systems are involved in other species-typical processes such as social motivation.
Show less - Date Issued
- 2017
- PURL
- http://purl.flvc.org/fau/fd/FA00005944
- Subject Headings
- Dissertations, Academic -- Florida Atlantic University, Bobwhite quail, Northern bobwhite., Chicks., Testosterone., Egg yolk.
- Format
- Document (PDF)
- Title
- The influence of motion type on memory of simple events.
- Creator
- Berger, Johanna D., Charles E. Schmidt College of Science, Department of Psychology
- Abstract/Description
-
This experiment investigated an individual's memory of specific motion events, unique actor, intrinsic motion, and extrinsic motion combination. Intrinsic motions involve the movement of an individual's body parts in a specific manner to move around, while extrinsic motions specify a path in reference to an external object. Participants viewed video clips, each depicting an actor performing a unique extrinsic and intrinsic motion combination. One week later, they viewed a different series of...
Show moreThis experiment investigated an individual's memory of specific motion events, unique actor, intrinsic motion, and extrinsic motion combination. Intrinsic motions involve the movement of an individual's body parts in a specific manner to move around, while extrinsic motions specify a path in reference to an external object. Participants viewed video clips, each depicting an actor performing a unique extrinsic and intrinsic motion combination. One week later, they viewed a different series of retrieval video clips consisting of old (identical to encoding), extrinsic conjunction (extrinsic motion previously performed by different actor), intrinsic conjunction (intrinsic motion previously performed by different actor), and new (novel extrinsic or intrinsic motion) video clips. Participants responded "yes" to viewing the old video clips the most often, followed by conjunction video clips, and then new video clips. Furthermore, there were a greater number of "yes" event memory recognition responses for extrinsic conjunction items than intrinsic conjunction items.
Show less - Date Issued
- 2009
- PURL
- http://purl.flvc.org/FAU/186673
- Subject Headings
- Recollection (Psychology), Context effects (Psychology), Memory, Research, Human information processing, Research, Transference (Psychology), Motion segmentation
- Format
- Document (PDF)
- Title
- Product placement within violent media: investigating the role of emotion on product memory.
- Creator
- Berger, Johanna D., Charles E. Schmidt College of Science, Department of Psychology
- Abstract/Description
-
Despite extensive research into memory and violence, relatively little is known about the relationship between violent media and memory of advertised products. Research has yielded contradictory evidence ; some scholars have found a negative relationship, others a nonexistent one... This research investigated the role of emotion in the relationship between violent media and product placement memory. This study creates insight into inconclusive previous findings by providing evidence that...
Show moreDespite extensive research into memory and violence, relatively little is known about the relationship between violent media and memory of advertised products. Research has yielded contradictory evidence ; some scholars have found a negative relationship, others a nonexistent one... This research investigated the role of emotion in the relationship between violent media and product placement memory. This study creates insight into inconclusive previous findings by providing evidence that violence influences product memory. Specifically, participants were significantly worse at remembering products placed within violent clips (e.g., free recall, cued recall, recognition. Participants' emotional responses to the violent clips also appeared to influence their memory for embedded products ; product recognition was significantly correlated with disgust, avoidance, and interest ratings.... Interestingly, stronger negative responses to the violent clips were correlated with decreased preference for the embedded products. Furthermore, the pattern of differences for product preference between target and non-target violent products varied according to negative emotional reaction. Therefore, this dissertation provides insight into the role emotion plays in the relationship between viewing violent media and product placement memory.
Show less - Date Issued
- 2012
- PURL
- http://purl.flvc.org/FAU/3358283
- Subject Headings
- Mass media, Marketing, Advertising, Psychological aspects, Persuasion (Psychology), Product placement in mass media, Violence in mass media, Psychological aspects, Human information processing, Research
- Format
- Document (PDF)
- Title
- Behavioral and Physiological Manifestations of Jealousy During the First Year of Life: Implications for Cortisol Reactivity, EEG Asymmetry, and Mother-Infant Attachment.
- Creator
- Bernardo, Angela, Jones, Nancy Aaron, Florida Atlantic University, Department of Psychology, Charles E. Schmidt College of Science
- Abstract/Description
-
Infants have an innate desire to form social bonds and jealousy protests are observed when an infant is trying to regain attention lost by a caregiver to a social competitor. The current study examined jealousy responses during the first year of life, between 6- to 9-months of age and 12- to 18-months of age, in response to loss of exclusive maternal attention, in addition to exploring implications for mother-infant attachment, EEG asymmetry, and cortisol reactivity and regulation. At both...
Show moreInfants have an innate desire to form social bonds and jealousy protests are observed when an infant is trying to regain attention lost by a caregiver to a social competitor. The current study examined jealousy responses during the first year of life, between 6- to 9-months of age and 12- to 18-months of age, in response to loss of exclusive maternal attention, in addition to exploring implications for mother-infant attachment, EEG asymmetry, and cortisol reactivity and regulation. At both age groups, infants demonstrated increased approach behaviors when infants are faced with a social rival, in addition, left-frontal EEG asymmetry was associated with maternal-directed approach behaviors during the social rival condition. In the 6- to 9-month sample, left-frontal EEG asymmetry also demonstrated an association with infants regulatory abilities, measured by salivary cortisol. This study provides further evidence for the emerging links between social and emotional responses in infancy due to loss of exclusive maternal attention.
Show less - Date Issued
- 2020
- PURL
- http://purl.flvc.org/fau/fd/FA00013518
- Subject Headings
- Mother and infant, Jealousy, Cortisol, Electroencephalography, Infants--Behavior, Infants--Physiology
- Format
- Document (PDF)
- Title
- Infant Socioemotional Responses When Faced with Social Threat: Implications For Neurophysiological and Bio-hormonal Processing.
- Creator
- Bernardo, Angela Maria, Jones, Nancy Aaron, Florida Atlantic University, Department of Psychology, Charles E. Schmidt College of Science
- Abstract/Description
-
Infants have an innate desire to form social bonds and jealousy protests are an attempt to regain exclusive maternal attention from a social usurper. The current study examined neurophysiological and bio-hormonal processes related to jealousy responses during the first year and a half of life. Prior to and after the first year of life, infants express jealousy protest behavior when faced with a social threat. Resting-state frontal EEG coherence indicated a developmental shift from bilateral...
Show moreInfants have an innate desire to form social bonds and jealousy protests are an attempt to regain exclusive maternal attention from a social usurper. The current study examined neurophysiological and bio-hormonal processes related to jealousy responses during the first year and a half of life. Prior to and after the first year of life, infants express jealousy protest behavior when faced with a social threat. Resting-state frontal EEG coherence indicated a developmental shift from bilateral connectivity in younger infants to increased frontal specialization in older infants in relation to jealousy responses. Furthermore, 6- to 9-month-old infants exhibited more frontal neuroconnectivity in the right hemisphere (i.e., an area related to negative emotions) of the brain compared to left when faced with social threat. Lastly, social threat activated HPA reactivity in infants higher in temperamental distress. This study provides further evidence for the emerging links between physiological and socioemotional responses in infancy due to loss of exclusive maternal attention.
Show less - Date Issued
- 2023
- PURL
- http://purl.flvc.org/fau/fd/FA00014230
- Subject Headings
- Infant psychology, Jealousy, Infants--Development, Electroencephalography
- Format
- Document (PDF)
- Title
- Functional constraints on young children's object problem solving.
- Creator
- Bidmead, Sarah, Charles E. Schmidt College of Science, Department of Psychology
- Abstract/Description
-
Although some research has suggested that very young children are "immune" to functional fixedness (FF), other work has shown that young children form robust associations between objects and their prescribed functions. Across two studies, I investigated (a) the developmental trajectory of FF and (b) its relationship with executive function components (inhibitory control and working memory) in 3- to 6-year old children. Both older and younger children experience FF, but older children use...
Show moreAlthough some research has suggested that very young children are "immune" to functional fixedness (FF), other work has shown that young children form robust associations between objects and their prescribed functions. Across two studies, I investigated (a) the developmental trajectory of FF and (b) its relationship with executive function components (inhibitory control and working memory) in 3- to 6-year old children. Both older and younger children experience FF, but older children use familiar tools more flexibly than younger children (3- and 4-year olds). Furthermore, inhibitory control was related to overcoming FF, indicating that it may be an important cognitive capacity for creative problem-solving. Finally, in a third study, children were instructed to use mental imagery to help them solve the functional fixedness problems. However, these instructions were ineffective at reducing FF compared to a control condition, underscoring the robust nature of object-function relationships in early childhood.
Show less - Date Issued
- 2012
- PURL
- http://purl.flvc.org/FAU/3359286
- Subject Headings
- Learning, Psychology of, Developmental psychology, Cognition in children, Visual perception in chldren
- Format
- Document (PDF)