Validity in psychometrics refers to the degree to which evidence and theory supports the interpretations drawn from a test, and Messick's Contemporary Validity Theory (1994) includes several facets with well-established evidence collection methods. However, there is a lack of consensus on appropriate methods of evaluating the facet of…

Experienced discrimination based on identity and appearance (or discrimination experience) is critical to assess among the college student population given its relationship to six key components of the college student experience. Investigating this variable requires the use of a psychometrically sound scale that demonstrates adequate validity and…

Autism spectrum disorder (ASD) is characterized in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5; APA, 2013) by deficits in social communication and the presence of restricted and repetitive behaviors and interests (RRBIs). Despite the mandatory requirement of both categories of impairment for a diagnosis of ASD, research…

In the process of instrument development, developers follow protocols and conduct analyses to ensure psychometric properties are met. During development, developers determine an assessment format that best aligns to their desired construct, including direct or indirect assessment. Within indirect assessment, participants hold a non-active role in…

Counselor education programs aim to adequately train competent pre-service counselors to fulfill a myriad of roles and responsibilities associated with their specialty area. In accordance with professional organizations, gatekeeping is an ethical responsibility of counselor educators and supervisors to protect the welfare of clients and the health…

College-aged women expect to disrupt their future careers, earn less, and be responsible for more household and childcare chores than their future spouses. This unequal division of labor has been linked to inequality in the workforce between women and men with women earning less and being concentrated in low pay, low prestige occupations. The…

One persistent trend characterizing many work-family arrangements is the tendency for women to invest more heavily in the family sphere compared to men and to compromise career pursuits for their children or partner. Discovering which factors perpetuate these gender-stratified investments in work and family is necessary because, along with…

Consumers spend an increasing amount of time and money online finding information, completing tasks, or making purchases. The quality of the website experience has become a key differentiator for organizations--affecting whether they purchase and their likelihood to return and recommend a website to friends. Two instruments were created to more…

The purpose of this study is to further enhance the existing reliability and validity evidence related to the School Implementation Scale (SIS) and its use for evaluating the implementation of different integrated academic and behavior tiered Response-To-Intervention (RTI) models. Previous methodology conducted for validation of the instrument has…

The advantages of having a strong professional identity include ethical performances, promoted wellness, and increased awareness of roles and functions among individual counselors (Brott & Myers, 1999; Grimmit & Paisley, 2008; Ponton & Duba, 2009). Scholars in the counseling field have underscored the importance of unified professional…

The "Student-Teacher Relationship Scale" ("STRS"), a teacher-reported measure of the quality of the relationship between teachers and their students, has been used in numerous studies of students with and without disabilities from preschool to early adolescence. However, evidence for the reliability, validity, and scale…

This study investigated the viability of an instrument called the Biophilic Attitudes Inventory (BAI), a pen-and-paper instrument intended to measure attitudes toward nature that, according to naturalist Edward O. Wilson, are rooted in an innate predisposition that humans possess to connect with other forms of life. Utilizing confirmatory factor…

The review of current supervision models and instruments revealed a crucial need for a valid, reliable instrument that assesses the quality of the supervision environment as a venue for promoting counselor development. Therefore, the primary purpose of this study was the construction and initial validation of the Chae Optimal Supervision…

Given the paucity of research on factors associated with motivation in learning disabled college students, the present study investigated the motivation levels in college students with learning disabilities. The Academic Motivation Scale (AMS) has been validated cross-nationally and across all educational age groups of students having various…

The purpose of this study was to examine the internal structure, relationships with other variables, and diagnostic accuracy of scores on the Autism Diagnostic Observation Schedule-Generic (ADOS-G; Lord et al., 1999) for the purpose of diagnostic decision-making. Participants were 462 children enrolled in a public school district in the southern…