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Full-Text Articles in Psychology

A Review Of The Effects Of Dietary Restriction, Dehydration, And Caffeine Withdrawal On Cognition: Implications For A Disabled Submarine Scenario, Sarah Chabal Dec 2020

A Review Of The Effects Of Dietary Restriction, Dehydration, And Caffeine Withdrawal On Cognition: Implications For A Disabled Submarine Scenario, Sarah Chabal

Journal of Human Performance in Extreme Environments

In the event that submariners become trapped aboard a disabled submarine (DISSUB), they must perform a multitude of cognitively demanding tasks in order to maximize their likelihood of survival. During this time, submariners will also be forced to endure poor living conditions, including drastic changes to their nutrition. These nutritional changes have the potential to impair submariners’ cognitive functioning and affect operational performance, which could jeopardize survival; however, the effects of DISSUB nutrition on cognitive performance are not well understood. This review first describes the unique nutritional conditions that submariners will experience in a DISSUB scenario, including the change to …


School Support Personnel’S Perspectives On School-Based Grief Support, Eliza Van Aug 2020

School Support Personnel’S Perspectives On School-Based Grief Support, Eliza Van

The Journal of Purdue Undergraduate Research

No abstract provided.


The Broader Autism Phenotype In Early Childhood: Responding To Joint Attention And Language Development, Loran Pelecky Aug 2020

The Broader Autism Phenotype In Early Childhood: Responding To Joint Attention And Language Development, Loran Pelecky

The Journal of Purdue Undergraduate Research

No abstract provided.


Measuring Well-Being Among School-Aged Children: Seeking A Developmentally Appropriate Qualitative Approach, Lauren Bellamy Aug 2020

Measuring Well-Being Among School-Aged Children: Seeking A Developmentally Appropriate Qualitative Approach, Lauren Bellamy

The Journal of Purdue Undergraduate Research

Subjective well-being as a new field of social science research is calling for unique and innovative metrics and research methods. Studying the well-being of children introduces additional hurdles for data collection and research. The current field-favorite survey, the Personal Wellbeing Index–School Children (PWI-SC), asks participants to rate their “happiness” on a rating scale for seven domains of well-being and overall satisfaction with life. Current literature in the field of developmental and family science informs on the cognitive capabilities of children throughout their development and suggests that children in middle childhood may lack the ability to express abstract ideas (happiness) in …


Examining The Factor Structure Of The Home Mathematics Environment To Delineate Its Role In Predicting Preschool Numeracy, Mathematical Language, And Spatial Skills, David J. Purpura, Yemimah A. King, Emily Rolan, Caroline Byrd Hornburg, Sara A. Schmitt, Sara A. Hart, Colleen M. Ganley Aug 2020

Examining The Factor Structure Of The Home Mathematics Environment To Delineate Its Role In Predicting Preschool Numeracy, Mathematical Language, And Spatial Skills, David J. Purpura, Yemimah A. King, Emily Rolan, Caroline Byrd Hornburg, Sara A. Schmitt, Sara A. Hart, Colleen M. Ganley

Purdue University Libraries Open Access Publishing Fund

A growing body of evidence suggests that the ways in which parents and preschool children interact in terms of home-based mathematics activities (i.e., the home mathematics environment; HME) is related to children’s mathematics development (e.g., primarily numeracy skills and spatial skills); however, this body of evidence is mixed with some research supporting the relation and others finding null effects. Importantly, few studies have explicitly examined the factor structure of the HME and contrasted multiple hypothesized models. To develop more precise models of how the HME supports children’s mathematics development, the structure of the HME needs to be examined and linked …


Understanding Early Childhood Engineering Interest Development As A Family-Level Systems Phenomenon: Findings From The Head Start On Engineering Project, Scott Pattison, Gina Svarovsky, Smirla Ramos-MontañEz, Ivel Gontan, Shannon Weiss, VeróNika NúÑEz, Pam Corrie, Cynthia Smith, Marcie Benne May 2020

Understanding Early Childhood Engineering Interest Development As A Family-Level Systems Phenomenon: Findings From The Head Start On Engineering Project, Scott Pattison, Gina Svarovsky, Smirla Ramos-MontañEz, Ivel Gontan, Shannon Weiss, VeróNika NúÑEz, Pam Corrie, Cynthia Smith, Marcie Benne

Journal of Pre-College Engineering Education Research (J-PEER)

There is growing recognition that interest is critical for engaging and supporting learners from diverse communities in engineering and other science, technology, engineering, and mathematics (STEM) topics. Although interest research has historically focused on older children, studies demonstrate that preschool-age and younger children also develop persistent, individualized interests in different objects, activities, and topics and that these early interests have important implications for ongoing learning and development. Unfortunately, there is relatively little research on engineering learning in early childhood and almost no work specific to the concept of interest. To begin to address this need, we conducted in-depth case study …


The Quandary Of Covarying: A Brief Review And Empirical Examination Of Covariate Use In Structural Neuroimaging Studies On Psychological Variables, Courtland Hyatt, Max M. Owens, Michael L. Crowe, Donald R. Lynam, Joshua D. Miller Jan 2020

The Quandary Of Covarying: A Brief Review And Empirical Examination Of Covariate Use In Structural Neuroimaging Studies On Psychological Variables, Courtland Hyatt, Max M. Owens, Michael L. Crowe, Donald R. Lynam, Joshua D. Miller

Department of Psychological Sciences Faculty Publications

Although covarying for potential confounds or nuisance variables is common in psychological research, relatively little is known about how the inclusion of covariates may influence the relations between psychological variables and indices of brain structure. In Part 1 of the current study, we conducted a descriptive review of relevant articles from the past two years of NeuroImage in order to identify the most commonly used covariates in work of this nature. Age, sex, and intracranial volume were found to be the most commonly used covariates, although the number of covariates used ranged from 0 to 14, with 37 different covariate …