Human reproductive strategies: An emerging synthesis?

2009 ◽  
Vol 32 (1) ◽  
pp. 45-67 ◽  
Author(s):  
Marco Del Giudice
Keyword(s):  
Reproductive Strategies ◽  
Developmental Plasticity ◽  
Future Research ◽  
Comprehensive Theory ◽  
Theoretical Perspectives ◽  
Target Article ◽  
Human Reproductive ◽  
Research Findings ◽  
The Relationship

AbstractIn the first part of this response, commentators' critiques to the target article are reviewed and addressed. The main discussion topics are the role of attachment in developmental plasticity; the relationship between attachment, mating, and reproductive strategies; the existence, magnitude, and developmental timing of sex differences in attachment; the adaptiveness of insecure styles; and the neurobiology of attachment and reproduction. The model's assumptions are clarified, and a number of methodological issues that can confound the interpretation of research findings are examined. In the second part, various proposals made by commentators are synthesized, and directions for future research and theoretical improvement are outlined. In addition, the issue of disorganized and fearful attachment is tentatively addressed. It is argued that different theoretical perspectives are converging toward a consistent and comprehensive theory of human reproductive strategies.

Theoretical Perspectives on Listening

1998 ◽  
Vol 18 ◽  
pp. 3-19 ◽  
Author(s):  
Tony Lynch
Keyword(s):  
Language Skills ◽  
Future Research ◽  
Discourse Comprehension ◽  
Complex Dynamic ◽  
The Past ◽  
Factors Influencing ◽  
Theoretical Perspectives ◽  
Relationship Of ◽  
The Relationship

Research into listening over the past three decades has, above all, highlighted the fundamental intricacy of the processes involved. In order to make sense of spoken messages, listeners may need to integrate information from a range of sources: phonetic, phonological, prosodic, lexical, syntactic, semantic, and pragmatic. The fact that we achieve all this in real time as the message unfolds makes listening “complex, dynamic, and fragile” (Celce-Murcia 1995:366). In this review I consider research into four aspects of these complexities: processes (e.g., speech recognition, discourse comprehension, and memory); the role of context; factors influencing listening; and the relationship of listening with other language skills. Finally I suggest likely directions for future research into listening.

scholarly journals Adaptive developmental plasticity might not contribute much to the adaptiveness of reproductive strategies

2009 ◽  
Vol 32 (1) ◽  
pp. 38-39 ◽  
Author(s):  
Lars Penke
Keyword(s):  
Natural Selection ◽  
Reproductive Behavior ◽  
Attachment Styles ◽  
Reproductive Strategies ◽  
Developmental Plasticity ◽  
Evolutionary Adaptation ◽  
Adult Attachment Styles ◽  
Human Reproductive ◽  
Adaptive Developmental Plasticity

AbstractDel Giudice's model belongs among those that highlight the role of adaptive developmental plasticity in human reproductive strategies; but at least three other forms of evolutionary adaptation also influence reproductive behavior. Similar to earlier models, the existing evidence suggests that Del Giudice's hypothesized effects are rather weak. In particular, adult attachment styles are hardly predictive of outcomes visible to natural selection.

Neuropeptides and anxiety disorders

1992 ◽  
Vol 4 (2) ◽  
pp. 25-30 ◽  
Author(s):  
H.J.G.M. van Megen ◽  
J.A. den Boer ◽  
H.G.M. Westenberg
Keyword(s):  
Anxiety Disorders ◽  
Animal Experiments ◽  
Future Research ◽  
Working Mechanism ◽  
Animal Data ◽  
Research Findings ◽  
Relationship Of ◽  
The Relationship ◽  
The Brain

SummaryIn this review article four neuropeptides: adrenocorticotrope hormone (ACTH), corticotrope releasing hormone (CRH), neuropeptide- Y(NPY) and cholecystokinin (CCK) are discussed with respect to their possible role in the pathogenesis of anxiety disorders. First the presumable working mechanism of these peptides in the brain is mentioned. In addition, the relationship of these peptides and anxiety is outlined using neuroanatomical and electrophysiological research data. Subsequently, animal experiments and human research findings are discussed. Most of the research findings so far are obtained from animal data. Only with respect to CCK, there is increasing evidence, also from human studies, that this peptide might play a role in the pathogenesis of anxiety disorders. The putative role of the other peptides remains to be estab lished in future research.

Choosing a Markov blanket

2020 ◽  
Vol 43 ◽  
Author(s):  
Thomas Parr
Keyword(s):  
Markov Blanket ◽  
Target Article ◽  
The Relationship

Abstract This commentary focuses upon the relationship between two themes in the target article: the ways in which a Markov blanket may be defined and the role of precision and salience in mediating the interactions between what is internal and external to a system. These each rest upon the different perspectives we might take while “choosing” a Markov blanket.

Coping Humor as a Mediator Between Emotional Intelligence and Job Satisfaction

2017 ◽  
Vol 16 (3) ◽  
pp. 155-159 ◽  
Author(s):  
Peizhen Sun ◽  
Jennifer J. Chen ◽  
Hongyan Jiang
Keyword(s):  
Job Satisfaction ◽  
Emotional Intelligence ◽  
Future Research ◽  
Satisfaction Scale ◽  
Primary School Teachers ◽  
Mediating Role ◽  
Regulation Of Emotion ◽  
The Relationship ◽  
Overall Job Satisfaction

Abstract. This study investigated the mediating role of coping humor in the relationship between emotional intelligence (EI) and job satisfaction. Participants were 398 primary school teachers in China, who completed the Wong Law Emotional Intelligence Scale, Coping Humor Scale, and Overall Job Satisfaction Scale. Results showed that coping humor was a significant mediator between EI and job satisfaction. A further examination revealed, however, that coping humor only mediated two sub-dimensions of EI (use of emotion and regulation of emotion) and job satisfaction. Implications for future research and limitations of the study are discussed.

Moderating Role of Gender in the Relationship between Cognitive Errors and Anxiety among Adolescents

2020 ◽  
Vol 4 (1) ◽  
pp. 86-102
Author(s):  
Tasnim Rehna ◽  
Rubina Hanif ◽  
Muhammad Aqeel
Keyword(s):  
Mental Health Problems ◽  
Adolescent Psychopathology ◽  
Future Research ◽  
Cognitive Errors ◽  
Adolescent Anxiety ◽  
Study Results ◽  
The Status ◽  
Manifest Anxiety ◽  
The Relationship

Background: Widespread social paradigms on which the status variances are grounded in any society, gender plays pivotal role in manifestation of mental health problems (Rutter, 2007). A hefty volume of research has addressed the issue in adults nonetheless, little is vividly known about the role of gender in adolescent psychopathology. Sample: A sample of 240 adolescents (125 boys, 115 girls) aging 12-18 years was amassed from various secondary schools of Islamabad with the approval of the Federal Directorate of Education (FDE), relevant authorities of the schools and the adolescents themselves. Instruments: Taylor Manifest Anxiety Scale (Taylor & Spence, 1953) and Children’s Negative Cognitive Errors Questionnaire (CNCEQ) by Leitenberg et al., (1986) were applied in present study. Results: Multiple regression analysis revealed that cognitive errors jointly accounted for 78% of variance in predicting anxiety among adolescents. Findings also exhibited that gender significantly moderated the relationship between cognitive errors and adolescent anxiety. Implications of the findings are discoursed for future research and clinical practice.

Religion and the Military

2018 ◽  
pp. 535-552
Author(s):  
Leana A. Bouffard ◽  
Haerim Jin
Keyword(s):  
Criminal Justice ◽  
Military Service ◽  
Criminal Justice Policy ◽  
Future Research ◽  
Period Effects ◽  
Offending Patterns ◽  
Role Of Religion ◽  
The Military ◽  
The Relationship

This chapter provides an overview of the literature examining the role of religion and military service in the desistance process. It also identifies outstanding issues and directions for future research. It first presents an overview of research examining the role of religion in desistance and highlights measurement issues, potential intervening mechanisms, and a consideration of faith-based programs as criminal justice policy. Next, this chapter covers the relationship between military service and offending patterns, including period effects that explain variation in the relationship, selection effects, and the incorporation of military factors in criminal justice policy and programming. The chapter concludes by highlighting general conclusions from these two bodies of research and questions to be considered in future research.

Institutions and the Embedded Entrepreneur

2019 ◽  
pp. 115-134
Author(s):  
Maryann Feldman ◽  
Paige Clayton
Keyword(s):  
Current Evidence ◽  
Future Research ◽  
Institutional Logic ◽  
The Relationship ◽  
Regional Resources

This chapter examines the relationship between entrepreneurs and the communities in which they are embedded. It argues that the actions of entrepreneurs and their firms are contextually situated in specific geographies that make their actions endogenous in the development of place and define a place-specific institutional logic. This argument is at odds with the view that industry clustering is due to the role of incumbent firms. This chapter reconciles these views by adopting a temporal view, allowing both incumbents and geography to co-occur and influence clustering. It then considers the current evidence of entrepreneurs’ effects on regional resources and capacity, and concludes with suggestions for future research.

The Role of Normative Information in Judgments of Others

2019 ◽  
Author(s):  
Katherine H. Rogers
Keyword(s):  
Social Desirability ◽  
Interpersonal Perception ◽  
Future Research ◽  
Average Person ◽  
The Individual ◽  
The Relationship ◽  
Source Of Information

When forming impressions of an other’s personality, people often rely on information not directly related to the individual at hand. One source of information that can influence people’s impressions of others is the personality of the average person (i.e., normative profile). This relationship between the normative profile and an impression is called normative accuracy or normativity. In this chapter, you will learn about the average personality, why it is important, the relationship to social desirability and what it means to have a normative impression, as well as correlates and moderators of normativity. More broadly, you will learn about current research and views regarding the normative profile and normative impressions as well as concrete steps for incorporating this approach into your future research on interpersonal perception.

scholarly journals Tocopherols and Tocotrienols—Bioactive Dietary Compounds; What Is Certain, What Is Doubt?

2021 ◽  
Vol 22 (12) ◽  
pp. 6222
Author(s):  
Kacper Szewczyk ◽  
Aleksandra Chojnacka ◽  
Magdalena Górnicka
Keyword(s):  
Vitamin E ◽  
Metabolic Disorders ◽  
Tissue Concentration ◽  
Biological Properties ◽  
Biological Role ◽  
Future Research ◽  
The Past ◽  
The Subject ◽  
The Relationship

Tocopherols and tocotrienols are natural compounds of plant origin, available in the nature. They are supplied in various amounts in a diet, mainly from vegetable oils, some oilseeds, and nuts. The main forms in the diet are α- and γ-tocopherol, due to the highest content in food products. Nevertheless, α-tocopherol is the main form of vitamin E with the highest tissue concentration. The α- forms of both tocopherols and tocotrienols are considered as the most metabolically active. Currently, research results indicate also a greater antioxidant potential of tocotrienols than tocopherols. Moreover, the biological role of vitamin E metabolites have received increasing interest. The aim of this review is to update the knowledge of tocopherol and tocotrienol bioactivity, with a particular focus on their bioavailability, distribution, and metabolism determinants in humans. Almost one hundred years after the start of research on α-tocopherol, its biological properties are still under investigation. For several decades, researchers’ interest in the biological importance of other forms of vitamin E has also been growing. Some of the functions, for instance the antioxidant functions of α- and γ-tocopherols, have been confirmed in humans, while others, such as the relationship with metabolic disorders, are still under investigation. Some studies, which analyzed the biological role and mechanisms of tocopherols and tocotrienols over the past few years described new and even unexpected cellular and molecular properties that will be the subject of future research.

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