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Developmental Psychology

Walden Dissertations and Doctoral Studies

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Oppositional Behavior Parallels In Toddlers And Teens And Parent’S Response, Michele Dimmett Jan 2021

Oppositional Behavior Parallels In Toddlers And Teens And Parent’S Response, Michele Dimmett

Walden Dissertations and Doctoral Studies

Parents seem to manage oppositional conduct of toddlers but struggle emotionally and physically with oppositional conduct of teenagers, despite similarities in the behaviors. Self-efficacy theory, psychological theory of development, and theory of mind guided the conceptualization of how parents perceive and respond to these two sensitive periods of development. This contrasted group quantitative study pursued measurable similarities in the experience of first-time parents of children aged 18-36 months and 14-15 years of age. Establishing parents’ confidence level in their parenting skills and how they perceive and respond to their child's oppositional behavior was also a factor. One hundred and seventy-five …


Predicting Outcomes Of American Youths' Shift Toward E-Cigarette Use, D J. Resendez Jan 2019

Predicting Outcomes Of American Youths' Shift Toward E-Cigarette Use, D J. Resendez

Walden Dissertations and Doctoral Studies

There has been a shift toward e-cigarette use and away from tobacco smoking among American youth. Despite effects of ongoing public health campaigns that bring attention to the harmful effects of tobacco and nicotine use generally, youths might not perceive e-cigarette use to be unhealthful in terms of psychological functioning. This study was an investigation of the impact of the method of tobacco use (cigarette or e-cigarette), past cessation attempts, cravings or needs to use tobacco, and serious cognitive difficulties, upon youths' intentions concerning future tobacco usage. The conceptual framework was based upon the self-medication hypothesis, biopsychosocial model, and social …


Socioeconomic Challenges In The Household And The Prevalence Of Comorbidity Among Children With Attention-Deficit Hyperactivity Disorder, Randy Lee Perrin Jan 2017

Socioeconomic Challenges In The Household And The Prevalence Of Comorbidity Among Children With Attention-Deficit Hyperactivity Disorder, Randy Lee Perrin

Walden Dissertations and Doctoral Studies

Attention-deficit hyperactivity disorder (ADHD), the most commonly diagnosed childhood neurobehavioral disorder, is increasing annually at about 5% per year. ADHD has been diagnosed in approximately 6.4 billion children in the U.S., and it is estimated that 66% of those afflicted have 1 or more comorbid conditions. Children with ADHD are often from socioeconomically challenged households. What is unclear from the literature is the relationship between socioeconomic status (SES), defined as education, employment, and income and the reporting of comorbidities with ADHD. The problem is that children with ADHD from low SES households may be reporting a higher prevalence of comorbid …