Suggest one psychological research question that could be an…

1) t-test:
Research Question: What is the difference in self-esteem levels between male and female college students?

The t-test is commonly used to determine if there is a significant difference between the means of two groups. In this case, the research question focuses on examining the difference in self-esteem levels between male and female college students. By administering a self-esteem questionnaire to a sample of male and female college students and conducting a t-test, researchers can determine if there is a statistically significant difference in self-esteem levels between the two groups.

2) ANOVA (Analysis of Variance):
Research Question: Does the type of therapy (cognitive behavioral therapy, psychodynamic therapy, or humanistic therapy) have a significant effect on reducing symptoms of anxiety disorders?

The ANOVA test compares the means of three or more groups to assess if there are statistically significant differences among them. In this research question, the focus is on examining the effect of different types of therapy on reducing symptoms of anxiety disorders. By randomly assigning participants with anxiety disorders to different therapy conditions and measuring their symptom levels before and after the therapy, researchers can use ANOVA to determine if there is a significant difference in symptom reduction among the cognitive-behavioral therapy, psychodynamic therapy, and humanistic therapy groups.

3) Chi-square test:
Research Question: Is there a relationship between parenting styles (authoritarian, authoritative, permissive) and levels of adolescent delinquency?

The chi-square test assesses the association between categorical variables. In this research question, the aim is to investigate the relationship between parenting styles and levels of adolescent delinquency. By collecting data on parenting styles and adolescent delinquency from a sample of participants and performing a chi-square test, researchers can determine if there is a significant association between specific parenting styles and the occurrence of delinquent behavior in adolescents.

4) Correlation analysis:
Research Question: Is there a relationship between social media usage and levels of loneliness among young adults?

Correlation analysis is used to assess the strength and direction of the relationship between two continuous variables. In this research question, the focus is on examining the relationship between social media usage and levels of loneliness among young adults. By administering surveys to measure social media usage and loneliness levels and calculating the correlation coefficient, researchers can determine if there is a significant correlation between social media usage and feelings of loneliness.

5) Regression analysis:
Research Question: To what extent does parental income predict children’s academic achievement?

Regression analysis is used to model the relationship between an outcome variable and one or more predictor variables. In this research question, the goal is to explore the extent to which parental income predicts children’s academic achievement. By collecting data on parental income and children’s academic performance and performing a regression analysis, researchers can determine the strength and direction of the relationship between these variables, and whether parental income significantly predicts academic achievement.

Overall, selecting the appropriate statistical test depends on the research question and the type of data being analyzed. The examples provided align with different statistical tests commonly used in psychological research, enabling researchers to answer specific research questions and draw valid conclusions based on their findings.