The document summarizes the findings, conclusions, and recommendations of a study on the impact of cellphone technological developments on adolescent behavior. Key findings include: most respondents were female aged 16-17; technological developments affected socialization for 64.67% of respondents and self-esteem for 55.63%; and 42.67% said it affected school performance. The conclusion is that adolescent behavior is correlated with cellphone technology changes and impacts socialization, self-esteem, and school performance. The recommendation is that parents/guardians should be aware of fast technology changes and professors should advise students to limit cellphone use during class.

2. There is a larger percentage of female respondents that male.

3. There were more students who fall under the age braket of sixteen (16) to seventeen (17). The findings shows that most of the respondents are younger.

4. The percentage of the effect of the technological development

5. The result shows that 64.67% of the respondents says that the technological development affect them in terms of socialization.

6. The result shows that 55.63% of the respondents affect their self esteem, negatively or positively, by the development of technology.

7. The result shows that 42.67% of the respondents affect their school performance by the development of technology. The result also means that almost half of the respondents does not produce change concerning their school performance by conforming to the technological change.

9. The behavior of the psychology students of PUP is correlated with the changes in technological developments of cellphones. The effect of it manifested in their socialization, self-esteem and school performance.

11. The professors must advise the students to limit use of cellphone during class hours that might affect the acquisition of knowledge.

12. The youth must know the advantage and disadvantage of the cellular phones.