Cronbach's Alpha and the Kuder-Richardson Formula 21 Are Both Measures

question 51

True/False

Cronbach's alpha and the Kuder-Richardson Formula 21 are both measures of internal consistency among questionnaire items.

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Definitions:

Anxiety Disorders

A group of mental health disorders characterized by excessive fear and anxiety, impacting daily functioning and quality of life.

Mood Disorders

A category of mental disorders involving persistent alterations in mood that affect daily functioning, including depression and bipolar disorder.

Psychological Problems

Mental health issues that affect a person's thinking, feeling, behavior, and overall functioning.

Treating Children

This involves the medical, psychological, and social care practices designed for the health and well-being of children.