Is Independent variable Depression categorical nominal or ordinal or continuous variables (interval or ratio)

Answer: ordinal
Is Independent variable College Life(academic and social) nominal or ordinal or continuous variables (interval or ratio)?
Answer: Ordinal

Is Dependent variable Self- Efficacy categorical (nominal or ordinal)or continuous variable (interval or ratio)
Answer: Ordinal

Disagree with academic, credits for frosh, sophomore, junior and senior years are the same. It also has zero credits.

http://drdavespsychologypage.homestead.com/Two___Two_____four.pdf

To determine the level of measurement for a variable, you need to understand the properties and characteristics of the data.

In the case of the independent variable "Depression," it can be considered an ordinal variable. Depression is often measured using scales or questionnaires that assess the severity or intensity of depressive symptoms, such as the Beck Depression Inventory. These scales typically have multiple response options that can range from "not at all" to "extremely" or similar rankings. Since these response options convey a sense of order or hierarchy, the variable is considered to be ordinal.

Similarly, for the independent variable "College Life (academic and social)," it can also be considered an ordinal variable. College life can be assessed using self-report scales that evaluate various aspects of academic and social experiences. Like depression, these scales often have response options with an implicit order or hierarchy in evaluating the level of satisfaction, engagement, or frequency of experiences.

On the other hand, the dependent variable "Self-Efficacy" is also considered to be ordinal. Self-efficacy refers to an individual's belief in their ability to successfully complete tasks or achieve specific goals. It is usually measured using questionnaires that ask respondents to rate their confidence or belief levels on a Likert scale. The Likert scale typically has response options ranging from "strongly disagree" to "strongly agree" or similar rankings. Again, the ordinal nature of the variable comes from the inherent ordering or hierarchy of the response options.

In summary, all three variables - Depression, College Life, and Self-Efficacy - are considered ordinal variables.